this["carbon.vendor"] =
/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 0);
/******/ })
/************************************************************************/
/******/ ({

/***/ "+66z":
/***/ (function(module, exports) {

/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/**
 * Converts `value` to a string using `Object.prototype.toString`.
 *
 * @private
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 */
function objectToString(value) {
  return nativeObjectToString.call(value);
}

module.exports = objectToString;


/***/ }),

/***/ "+E39":
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__("S82l")(function () {
  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),

/***/ "+X65":
/***/ (function(module, exports, __webpack_require__) {

var debounce = __webpack_require__("O4Lo"),
    isObject = __webpack_require__("yCNF");

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/**
 * Creates a throttled function that only invokes `func` at most once per
 * every `wait` milliseconds. The throttled function comes with a `cancel`
 * method to cancel delayed `func` invocations and a `flush` method to
 * immediately invoke them. Provide `options` to indicate whether `func`
 * should be invoked on the leading and/or trailing edge of the `wait`
 * timeout. The `func` is invoked with the last arguments provided to the
 * throttled function. Subsequent calls to the throttled function return the
 * result of the last `func` invocation.
 *
 * **Note:** If `leading` and `trailing` options are `true`, `func` is
 * invoked on the trailing edge of the timeout only if the throttled function
 * is invoked more than once during the `wait` timeout.
 *
 * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
 * until to the next tick, similar to `setTimeout` with a timeout of `0`.
 *
 * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
 * for details over the differences between `_.throttle` and `_.debounce`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to throttle.
 * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
 * @param {Object} [options={}] The options object.
 * @param {boolean} [options.leading=true]
 *  Specify invoking on the leading edge of the timeout.
 * @param {boolean} [options.trailing=true]
 *  Specify invoking on the trailing edge of the timeout.
 * @returns {Function} Returns the new throttled function.
 * @example
 *
 * // Avoid excessively updating the position while scrolling.
 * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
 *
 * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
 * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
 * jQuery(element).on('click', throttled);
 *
 * // Cancel the trailing throttled invocation.
 * jQuery(window).on('popstate', throttled.cancel);
 */
function throttle(func, wait, options) {
  var leading = true,
      trailing = true;

  if (typeof func != 'function') {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  if (isObject(options)) {
    leading = 'leading' in options ? !!options.leading : leading;
    trailing = 'trailing' in options ? !!options.trailing : trailing;
  }
  return debounce(func, wait, {
    'leading': leading,
    'maxWait': wait,
    'trailing': trailing
  });
}

module.exports = throttle;


/***/ }),

/***/ "+ZMJ":
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__("lOnJ");
module.exports = function (fn, that, length) {
  aFunction(fn);
  if (that === undefined) return fn;
  switch (length) {
    case 1: return function (a) {
      return fn.call(that, a);
    };
    case 2: return function (a, b) {
      return fn.call(that, a, b);
    };
    case 3: return function (a, b, c) {
      return fn.call(that, a, b, c);
    };
  }
  return function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ }),

/***/ "+gg+":
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__("TQ3y");

/** Used to detect overreaching core-js shims. */
var coreJsData = root['__core-js_shared__'];

module.exports = coreJsData;


/***/ }),

/***/ "+tPU":
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__("xGkn");
var global = __webpack_require__("7KvD");
var hide = __webpack_require__("hJx8");
var Iterators = __webpack_require__("/bQp");
var TO_STRING_TAG = __webpack_require__("dSzd")('toStringTag');

var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
  'TextTrackList,TouchList').split(',');

for (var i = 0; i < DOMIterables.length; i++) {
  var NAME = DOMIterables[i];
  var Collection = global[NAME];
  var proto = Collection && Collection.prototype;
  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
  Iterators[NAME] = Iterators.Array;
}


/***/ }),

/***/ "/GnY":
/***/ (function(module, exports, __webpack_require__) {

var isPrototype = __webpack_require__("HT7L"),
    nativeKeys = __webpack_require__("W529");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeys(object) {
  if (!isPrototype(object)) {
    return nativeKeys(object);
  }
  var result = [];
  for (var key in Object(object)) {
    if (hasOwnProperty.call(object, key) && key != 'constructor') {
      result.push(key);
    }
  }
  return result;
}

module.exports = baseKeys;


/***/ }),

/***/ "/I3N":
/***/ (function(module, exports) {

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */
function isKeyable(value) {
  var type = typeof value;
  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
    ? (value !== '__proto__')
    : (value === null);
}

module.exports = isKeyable;


/***/ }),

/***/ "/JOZ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/** Used for built-in method references. */
var funcProto = Function.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to convert.
 * @returns {string} Returns the source code.
 */
function toSource(func) {
  if (func != null) {
    try {
      return funcToString.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

/* harmony default export */ __webpack_exports__["default"] = (toSource);


/***/ }),

/***/ "/Q2C":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Compact = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

var _CompactColor = __webpack_require__("DqfE");

var _CompactColor2 = _interopRequireDefault(_CompactColor);

var _CompactFields = __webpack_require__("F2XX");

var _CompactFields2 = _interopRequireDefault(_CompactFields);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Compact = exports.Compact = function Compact(_ref) {
  var onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      colors = _ref.colors,
      hex = _ref.hex,
      rgb = _ref.rgb,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      Compact: {
        background: '#f6f6f6',
        radius: '4px'
      },
      compact: {
        paddingTop: '5px',
        paddingLeft: '5px',
        boxSizing: 'initial',
        width: '240px'
      },
      clear: {
        clear: 'both'
      }
    }
  });

  var handleChange = function handleChange(data, e) {
    if (data.hex) {
      _color2.default.isValidHex(data.hex) && onChange({
        hex: data.hex,
        source: 'hex'
      }, e);
    } else {
      onChange(data, e);
    }
  };

  return _react2.default.createElement(
    _common.Raised,
    { style: styles.Compact },
    _react2.default.createElement(
      'div',
      { style: styles.compact, className: 'compact-picker ' + className },
      _react2.default.createElement(
        'div',
        null,
        (0, _map2.default)(colors, function (c) {
          return _react2.default.createElement(_CompactColor2.default, {
            key: c,
            color: c,
            active: c.toLowerCase() === hex,
            onClick: handleChange,
            onSwatchHover: onSwatchHover
          });
        }),
        _react2.default.createElement('div', { style: styles.clear })
      ),
      _react2.default.createElement(_CompactFields2.default, { hex: hex, rgb: rgb, onChange: handleChange })
    )
  );
};

Compact.propTypes = {
  colors: _propTypes2.default.arrayOf(_propTypes2.default.string)
};

Compact.defaultProps = {
  colors: ['#4D4D4D', '#999999', '#FFFFFF', '#F44E3B', '#FE9200', '#FCDC00', '#DBDF00', '#A4DD00', '#68CCCA', '#73D8FF', '#AEA1FF', '#FDA1FF', '#333333', '#808080', '#cccccc', '#D33115', '#E27300', '#FCC400', '#B0BC00', '#68BC00', '#16A5A5', '#009CE0', '#7B64FF', '#FA28FF', '#000000', '#666666', '#B3B3B3', '#9F0500', '#C45100', '#FB9E00', '#808900', '#194D33', '#0C797D', '#0062B1', '#653294', '#AB149E']
};

exports.default = (0, _common.ColorWrap)(Compact);

/***/ }),

/***/ "/YwQ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * The base implementation of `_.times` without support for iteratee shorthands
 * or max array length checks.
 *
 * @private
 * @param {number} n The number of times to invoke `iteratee`.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the array of results.
 */
function baseTimes(n, iteratee) {
  var index = -1,
      result = Array(n);

  while (++index < n) {
    result[index] = iteratee(index);
  }
  return result;
}

/* harmony default export */ __webpack_exports__["default"] = (baseTimes);


/***/ }),

/***/ "/bQp":
/***/ (function(module, exports) {

module.exports = {};


/***/ }),

/***/ "/lfX":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */



var camelize = __webpack_require__("D+Oo");

var msPattern = /^-ms-/;

/**
 * Camelcases a hyphenated CSS property name, for example:
 *
 *   > camelizeStyleName('background-color')
 *   < "backgroundColor"
 *   > camelizeStyleName('-moz-transition')
 *   < "MozTransition"
 *   > camelizeStyleName('-ms-transition')
 *   < "msTransition"
 *
 * As Andi Smith suggests
 * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
 * is converted to lowercase `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function camelizeStyleName(string) {
  return camelize(string.replace(msPattern, 'ms-'));
}

module.exports = camelizeStyleName;

/***/ }),

/***/ "/n6Q":
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__("zQR9");
__webpack_require__("+tPU");
module.exports = __webpack_require__("Kh4W").f('iterator');


/***/ }),

/***/ 0:
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__;

/***/ }),

/***/ "044R":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseIsArguments_js__ = __webpack_require__("iMOM");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__ = __webpack_require__("YByk");



/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;

/**
 * Checks if `value` is likely an `arguments` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 *  else `false`.
 * @example
 *
 * _.isArguments(function() { return arguments; }());
 * // => true
 *
 * _.isArguments([1, 2, 3]);
 * // => false
 */
var isArguments = Object(__WEBPACK_IMPORTED_MODULE_0__baseIsArguments_js__["default"])(function() { return arguments; }()) ? __WEBPACK_IMPORTED_MODULE_0__baseIsArguments_js__["default"] : function(value) {
  return Object(__WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__["default"])(value) && hasOwnProperty.call(value, 'callee') &&
    !propertyIsEnumerable.call(value, 'callee');
};

/* harmony default export */ __webpack_exports__["default"] = (isArguments);


/***/ }),

/***/ "06OY":
/***/ (function(module, exports, __webpack_require__) {

var META = __webpack_require__("3Eo+")('meta');
var isObject = __webpack_require__("EqjI");
var has = __webpack_require__("D2L2");
var setDesc = __webpack_require__("evD5").f;
var id = 0;
var isExtensible = Object.isExtensible || function () {
  return true;
};
var FREEZE = !__webpack_require__("S82l")(function () {
  return isExtensible(Object.preventExtensions({}));
});
var setMeta = function (it) {
  setDesc(it, META, { value: {
    i: 'O' + ++id, // object ID
    w: {}          // weak collections IDs
  } });
};
var fastKey = function (it, create) {
  // return primitive with prefix
  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  if (!has(it, META)) {
    // can't set metadata to uncaught frozen object
    if (!isExtensible(it)) return 'F';
    // not necessary to add metadata
    if (!create) return 'E';
    // add missing metadata
    setMeta(it);
  // return object ID
  } return it[META].i;
};
var getWeak = function (it, create) {
  if (!has(it, META)) {
    // can't set metadata to uncaught frozen object
    if (!isExtensible(it)) return true;
    // not necessary to add metadata
    if (!create) return false;
    // add missing metadata
    setMeta(it);
  // return hash weak collections IDs
  } return it[META].w;
};
// add metadata on freeze-family methods calling
var onFreeze = function (it) {
  if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
  return it;
};
var meta = module.exports = {
  KEY: META,
  NEED: false,
  fastKey: fastKey,
  getWeak: getWeak,
  onFreeze: onFreeze
};


/***/ }),

/***/ "09Qt":
/***/ (function(module, exports, __webpack_require__) {

var arrayPush = __webpack_require__("uIr7"),
    getPrototype = __webpack_require__("vi0E"),
    getSymbols = __webpack_require__("l9Lx"),
    stubArray = __webpack_require__("C0hh");

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols;

/**
 * Creates an array of the own and inherited enumerable symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of symbols.
 */
var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
  var result = [];
  while (object) {
    arrayPush(result, getSymbols(object));
    object = getPrototype(object);
  }
  return result;
};

module.exports = getSymbolsIn;


/***/ }),

/***/ "0P3T":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is `null`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
 * @example
 *
 * _.isNull(null);
 * // => true
 *
 * _.isNull(void 0);
 * // => false
 */
function isNull(value) {
  return value === null;
}

/* harmony default export */ __webpack_exports__["default"] = (isNull);


/***/ }),

/***/ "0Ysk":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__DataView_js__ = __webpack_require__("J2X3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Map_js__ = __webpack_require__("Phyq");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Promise_js__ = __webpack_require__("akVk");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Set_js__ = __webpack_require__("dM4j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__WeakMap_js__ = __webpack_require__("8UsW");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__toSource_js__ = __webpack_require__("/JOZ");








/** `Object#toString` result references. */
var mapTag = '[object Map]',
    objectTag = '[object Object]',
    promiseTag = '[object Promise]',
    setTag = '[object Set]',
    weakMapTag = '[object WeakMap]';

var dataViewTag = '[object DataView]';

/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(__WEBPACK_IMPORTED_MODULE_0__DataView_js__["default"]),
    mapCtorString = Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__Map_js__["default"]),
    promiseCtorString = Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(__WEBPACK_IMPORTED_MODULE_2__Promise_js__["default"]),
    setCtorString = Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(__WEBPACK_IMPORTED_MODULE_3__Set_js__["default"]),
    weakMapCtorString = Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(__WEBPACK_IMPORTED_MODULE_4__WeakMap_js__["default"]);

/**
 * Gets the `toStringTag` of `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
var getTag = __WEBPACK_IMPORTED_MODULE_5__baseGetTag_js__["default"];

// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((__WEBPACK_IMPORTED_MODULE_0__DataView_js__["default"] && getTag(new __WEBPACK_IMPORTED_MODULE_0__DataView_js__["default"](new ArrayBuffer(1))) != dataViewTag) ||
    (__WEBPACK_IMPORTED_MODULE_1__Map_js__["default"] && getTag(new __WEBPACK_IMPORTED_MODULE_1__Map_js__["default"]) != mapTag) ||
    (__WEBPACK_IMPORTED_MODULE_2__Promise_js__["default"] && getTag(__WEBPACK_IMPORTED_MODULE_2__Promise_js__["default"].resolve()) != promiseTag) ||
    (__WEBPACK_IMPORTED_MODULE_3__Set_js__["default"] && getTag(new __WEBPACK_IMPORTED_MODULE_3__Set_js__["default"]) != setTag) ||
    (__WEBPACK_IMPORTED_MODULE_4__WeakMap_js__["default"] && getTag(new __WEBPACK_IMPORTED_MODULE_4__WeakMap_js__["default"]) != weakMapTag)) {
  getTag = function(value) {
    var result = Object(__WEBPACK_IMPORTED_MODULE_5__baseGetTag_js__["default"])(value),
        Ctor = result == objectTag ? value.constructor : undefined,
        ctorString = Ctor ? Object(__WEBPACK_IMPORTED_MODULE_6__toSource_js__["default"])(Ctor) : '';

    if (ctorString) {
      switch (ctorString) {
        case dataViewCtorString: return dataViewTag;
        case mapCtorString: return mapTag;
        case promiseCtorString: return promiseTag;
        case setCtorString: return setTag;
        case weakMapCtorString: return weakMapTag;
      }
    }
    return result;
  };
}

/* harmony default export */ __webpack_exports__["default"] = (getTag);


/***/ }),

/***/ "0iPh":
/***/ (function(module, exports) {

(function() { module.exports = this["jQuery"]; }());

/***/ }),

/***/ "0rvj":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CircleSwatch = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var CircleSwatch = exports.CircleSwatch = function CircleSwatch(_ref) {
  var color = _ref.color,
      onClick = _ref.onClick,
      onSwatchHover = _ref.onSwatchHover,
      hover = _ref.hover,
      active = _ref.active,
      circleSize = _ref.circleSize,
      circleSpacing = _ref.circleSpacing;

  var styles = (0, _reactcss2.default)({
    'default': {
      swatch: {
        width: circleSize,
        height: circleSize,
        marginRight: circleSpacing,
        marginBottom: circleSpacing,
        transform: 'scale(1)',
        transition: '100ms transform ease'
      },
      Swatch: {
        borderRadius: '50%',
        background: 'transparent',
        boxShadow: 'inset 0 0 0 ' + circleSize / 2 + 'px ' + color,
        transition: '100ms box-shadow ease'
      }
    },
    'hover': {
      swatch: {
        transform: 'scale(1.2)'
      }
    },
    'active': {
      Swatch: {
        boxShadow: 'inset 0 0 0 3px ' + color
      }
    }
  }, { hover: hover, active: active });

  return _react2.default.createElement(
    'div',
    { style: styles.swatch },
    _react2.default.createElement(_common.Swatch, {
      style: styles.Swatch,
      color: color,
      onClick: onClick,
      onHover: onSwatchHover,
      focusStyle: { boxShadow: styles.Swatch.boxShadow + ', 0 0 5px ' + color }
    })
  );
};

CircleSwatch.defaultProps = {
  circleSize: 28,
  circleSpacing: 14
};

exports.default = (0, _reactcss.handleHover)(CircleSwatch);

/***/ }),

/***/ "0uX4":
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__("NkRn");

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;

/**
 * Creates a clone of the `symbol` object.
 *
 * @private
 * @param {Object} symbol The symbol object to clone.
 * @returns {Object} Returns the cloned symbol object.
 */
function cloneSymbol(symbol) {
  return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
}

module.exports = cloneSymbol;


/***/ }),

/***/ "16tV":
/***/ (function(module, exports, __webpack_require__) {

var isStrictComparable = __webpack_require__("tO4o"),
    keys = __webpack_require__("ktak");

/**
 * Gets the property names, values, and compare flags of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the match data of `object`.
 */
function getMatchData(object) {
  var result = keys(object),
      length = result.length;

  while (length--) {
    var key = result[length],
        value = object[key];

    result[length] = [key, value, isStrictComparable(value)];
  }
  return result;
}

module.exports = getMatchData;


/***/ }),

/***/ "1JpX":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = ownKeys;
function ownKeys(object) {
  if (typeof Reflect !== 'undefined' && typeof Reflect.ownKeys === 'function') {
    return Reflect.ownKeys(object);
  }

  var keys = Object.getOwnPropertyNames(object);

  if (typeof Object.getOwnPropertySymbols === 'function') {
    keys = keys.concat(Object.getOwnPropertySymbols(object));
  }

  return keys;
}

/***/ }),

/***/ "1QDk":
/***/ (function(module, exports, __webpack_require__) {

var copyObject = __webpack_require__("tv3T"),
    getSymbolsIn = __webpack_require__("09Qt");

/**
 * Copies own and inherited symbols of `source` to `object`.
 *
 * @private
 * @param {Object} source The object to copy symbols from.
 * @param {Object} [object={}] The object to copy symbols to.
 * @returns {Object} Returns `object`.
 */
function copySymbolsIn(source, object) {
  return copyObject(source, getSymbolsIn(source), object);
}

module.exports = copySymbolsIn;


/***/ }),

/***/ "1Yb9":
/***/ (function(module, exports, __webpack_require__) {

var baseIsArguments = __webpack_require__("mgnk"),
    isObjectLike = __webpack_require__("UnEC");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;

/**
 * Checks if `value` is likely an `arguments` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 *  else `false`.
 * @example
 *
 * _.isArguments(function() { return arguments; }());
 * // => true
 *
 * _.isArguments([1, 2, 3]);
 * // => false
 */
var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
  return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
    !propertyIsEnumerable.call(value, 'callee');
};

module.exports = isArguments;


/***/ }),

/***/ "1iL5":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["whenMapStateToPropsIsFunction"] = whenMapStateToPropsIsFunction;
/* harmony export (immutable) */ __webpack_exports__["whenMapStateToPropsIsMissing"] = whenMapStateToPropsIsMissing;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__wrapMapToProps__ = __webpack_require__("U33l");


function whenMapStateToPropsIsFunction(mapStateToProps) {
  return typeof mapStateToProps === 'function' ? Object(__WEBPACK_IMPORTED_MODULE_0__wrapMapToProps__["wrapMapToPropsFunc"])(mapStateToProps, 'mapStateToProps') : undefined;
}

function whenMapStateToPropsIsMissing(mapStateToProps) {
  return !mapStateToProps ? Object(__WEBPACK_IMPORTED_MODULE_0__wrapMapToProps__["wrapMapToPropsConstant"])(function () {
    return {};
  }) : undefined;
}

/* harmony default export */ __webpack_exports__["default"] = ([whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing]);

/***/ }),

/***/ "1kS7":
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;


/***/ }),

/***/ "2247":
/***/ (function(module, exports, __webpack_require__) {

var arrayMap = __webpack_require__("Hxdr"),
    baseIteratee = __webpack_require__("JyYQ"),
    baseMap = __webpack_require__("yzuE"),
    isArray = __webpack_require__("NGEn");

/**
 * Creates an array of values by running each element in `collection` thru
 * `iteratee`. The iteratee is invoked with three arguments:
 * (value, index|key, collection).
 *
 * Many lodash methods are guarded to work as iteratees for methods like
 * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
 *
 * The guarded methods are:
 * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
 * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
 * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
 * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 * @example
 *
 * function square(n) {
 *   return n * n;
 * }
 *
 * _.map([4, 8], square);
 * // => [16, 64]
 *
 * _.map({ 'a': 4, 'b': 8 }, square);
 * // => [16, 64] (iteration order is not guaranteed)
 *
 * var users = [
 *   { 'user': 'barney' },
 *   { 'user': 'fred' }
 * ];
 *
 * // The `_.property` iteratee shorthand.
 * _.map(users, 'user');
 * // => ['barney', 'fred']
 */
function map(collection, iteratee) {
  var func = isArray(collection) ? arrayMap : baseMap;
  return func(collection, baseIteratee(iteratee, 3));
}

module.exports = map;


/***/ }),

/***/ "22B7":
/***/ (function(module, exports) {

/**
 * Performs a
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * comparison between two values to determine if they are equivalent.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 * @example
 *
 * var object = { 'a': 1 };
 * var other = { 'a': 1 };
 *
 * _.eq(object, object);
 * // => true
 *
 * _.eq(object, other);
 * // => false
 *
 * _.eq('a', 'a');
 * // => true
 *
 * _.eq('a', Object('a'));
 * // => false
 *
 * _.eq(NaN, NaN);
 * // => true
 */
function eq(value, other) {
  return value === other || (value !== value && other !== other);
}

module.exports = eq;


/***/ }),

/***/ "28Po":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Creates a unary function that invokes `func` with its argument transformed.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} transform The argument transform.
 * @returns {Function} Returns the new function.
 */
function overArg(func, transform) {
  return function(arg) {
    return func(transform(arg));
  };
}

/* harmony default export */ __webpack_exports__["default"] = (overArg);


/***/ }),

/***/ "2B9T":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

var isTextNode = __webpack_require__("uO0E");

/*eslint-disable no-bitwise */

/**
 * Checks if a given DOM node contains or is another DOM node.
 */
function containsNode(outerNode, innerNode) {
  if (!outerNode || !innerNode) {
    return false;
  } else if (outerNode === innerNode) {
    return true;
  } else if (isTextNode(outerNode)) {
    return false;
  } else if (isTextNode(innerNode)) {
    return containsNode(outerNode, innerNode.parentNode);
  } else if ('contains' in outerNode) {
    return outerNode.contains(innerNode);
  } else if (outerNode.compareDocumentPosition) {
    return !!(outerNode.compareDocumentPosition(innerNode) & 16);
  } else {
    return false;
  }
}

module.exports = containsNode;

/***/ }),

/***/ "2Bk7":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["asap"] = asap;
/* harmony export (immutable) */ __webpack_exports__["suspend"] = suspend;
/* harmony export (immutable) */ __webpack_exports__["flush"] = flush;
var queue = [];
/**
  Variable to hold a counting semaphore
  - Incrementing adds a lock and puts the scheduler in a `suspended` state (if it's not
    already suspended)
  - Decrementing releases a lock. Zero locks puts the scheduler in a `released` state. This
    triggers flushing the queued tasks.
**/
var semaphore = 0;

/**
  Executes a task 'atomically'. Tasks scheduled during this execution will be queued
  and flushed after this task has finished (assuming the scheduler endup in a released
  state).
**/
function exec(task) {
  try {
    suspend();
    task();
  } finally {
    release();
  }
}

/**
  Executes or queues a task depending on the state of the scheduler (`suspended` or `released`)
**/
function asap(task) {
  queue.push(task);

  if (!semaphore) {
    suspend();
    flush();
  }
}

/**
  Puts the scheduler in a `suspended` state. Scheduled tasks will be queued until the
  scheduler is released.
**/
function suspend() {
  semaphore++;
}

/**
  Puts the scheduler in a `released` state.
**/
function release() {
  semaphore--;
}

/**
  Releases the current lock. Executes all queued tasks if the scheduler is in the released state.
**/
function flush() {
  release();

  var task = void 0;
  while (!semaphore && (task = queue.shift()) !== undefined) {
    exec(task);
  }
}

/***/ }),

/***/ "2Hvv":
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__("imBK");

/**
 * Checks if a list cache value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf ListCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function listCacheHas(key) {
  return assocIndexOf(this.__data__, key) > -1;
}

module.exports = listCacheHas;


/***/ }),

/***/ "2KeS":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__createStore__ = __webpack_require__("ZBO9");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__combineReducers__ = __webpack_require__("x52Y");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__bindActionCreators__ = __webpack_require__("lCUn");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__applyMiddleware__ = __webpack_require__("vgv3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__compose__ = __webpack_require__("lMc7");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__utils_warning__ = __webpack_require__("DEeB");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "createStore", function() { return __WEBPACK_IMPORTED_MODULE_0__createStore__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineReducers", function() { return __WEBPACK_IMPORTED_MODULE_1__combineReducers__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bindActionCreators", function() { return __WEBPACK_IMPORTED_MODULE_2__bindActionCreators__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "applyMiddleware", function() { return __WEBPACK_IMPORTED_MODULE_3__applyMiddleware__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "compose", function() { return __WEBPACK_IMPORTED_MODULE_4__compose__["default"]; });







/*
* This is a dummy function to check if the function name has been altered by minification.
* If the function has been minified and NODE_ENV !== 'production', warn the user.
*/
function isCrushed() {}

if ("" !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {
  Object(__WEBPACK_IMPORTED_MODULE_5__utils_warning__["default"])('You are currently using minified code outside of NODE_ENV === \'production\'. ' + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or DefinePlugin for webpack (http://stackoverflow.com/questions/30030031) ' + 'to ensure you have the correct code for your production build.');
}



/***/ }),

/***/ "2MIV":
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__("bFAv");


/***/ }),

/***/ "2NLw":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;

/**
 * Checks if `value` is a valid array-like index.
 *
 * @private
 * @param {*} value The value to check.
 * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
 * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
 */
function isIndex(value, length) {
  length = length == null ? MAX_SAFE_INTEGER : length;
  return !!length &&
    (typeof value == 'number' || reIsUint.test(value)) &&
    (value > -1 && value % 1 == 0 && value < length);
}

/* harmony default export */ __webpack_exports__["default"] = (isIndex);


/***/ }),

/***/ "2X2u":
/***/ (function(module, exports) {

/**
 * A specialized version of `_.some` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} predicate The function invoked per iteration.
 * @returns {boolean} Returns `true` if any element passes the predicate check,
 *  else `false`.
 */
function arraySome(array, predicate) {
  var index = -1,
      length = array == null ? 0 : array.length;

  while (++index < length) {
    if (predicate(array[index], index, array)) {
      return true;
    }
  }
  return false;
}

module.exports = arraySome;


/***/ }),

/***/ "2iFZ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "takeEvery", function() { return takeEvery; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "takeLatest", function() { return takeLatest; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "throttle", function() { return throttle; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__takeEvery__ = __webpack_require__("ByiR");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__takeLatest__ = __webpack_require__("Avhb");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__throttle__ = __webpack_require__("oj4W");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__utils__ = __webpack_require__("Vr3j");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeEveryHelper", function() { return __WEBPACK_IMPORTED_MODULE_0__takeEvery__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeLatestHelper", function() { return __WEBPACK_IMPORTED_MODULE_1__takeLatest__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttleHelper", function() { return __WEBPACK_IMPORTED_MODULE_2__throttle__["default"]; });






var deprecationWarning = function deprecationWarning(helperName) {
  return 'import { ' + helperName + ' } from \'redux-saga\' has been deprecated in favor of import { ' + helperName + ' } from \'redux-saga/effects\'.\nThe latter will not work with yield*, as helper effects are wrapped automatically for you in fork effect.\nTherefore yield ' + helperName + ' will return task descriptor to your saga and execute next lines of code.';
};

var takeEvery = /*#__PURE__*/Object(__WEBPACK_IMPORTED_MODULE_3__utils__["deprecate"])(__WEBPACK_IMPORTED_MODULE_0__takeEvery__["default"], /*#__PURE__*/deprecationWarning('takeEvery'));
var takeLatest = /*#__PURE__*/Object(__WEBPACK_IMPORTED_MODULE_3__utils__["deprecate"])(__WEBPACK_IMPORTED_MODULE_1__takeLatest__["default"], /*#__PURE__*/deprecationWarning('takeLatest'));
var throttle = /*#__PURE__*/Object(__WEBPACK_IMPORTED_MODULE_3__utils__["deprecate"])(__WEBPACK_IMPORTED_MODULE_2__throttle__["default"], /*#__PURE__*/deprecationWarning('throttle'));



/***/ }),

/***/ "2o0T":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Block = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

var _BlockSwatches = __webpack_require__("BnjH");

var _BlockSwatches2 = _interopRequireDefault(_BlockSwatches);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Block = exports.Block = function Block(_ref) {
  var onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      hex = _ref.hex,
      colors = _ref.colors,
      width = _ref.width,
      triangle = _ref.triangle,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var transparent = hex === 'transparent';
  var handleChange = function handleChange(hexCode, e) {
    _color2.default.isValidHex(hexCode) && onChange({
      hex: hexCode,
      source: 'hex'
    }, e);
  };

  var styles = (0, _reactcss2.default)({
    'default': {
      card: {
        width: width,
        background: '#fff',
        boxShadow: '0 1px rgba(0,0,0,.1)',
        borderRadius: '6px',
        position: 'relative'
      },
      head: {
        height: '110px',
        background: hex,
        borderRadius: '6px 6px 0 0',
        display: 'flex',
        alignItems: 'center',
        justifyContent: 'center',
        position: 'relative'
      },
      body: {
        padding: '10px'
      },
      label: {
        fontSize: '18px',
        color: transparent ? 'rgba(0,0,0,0.4)' : '#fff',
        position: 'relative'
      },
      triangle: {
        width: '0px',
        height: '0px',
        borderStyle: 'solid',
        borderWidth: '0 10px 10px 10px',
        borderColor: 'transparent transparent ' + hex + ' transparent',
        position: 'absolute',
        top: '-10px',
        left: '50%',
        marginLeft: '-10px'
      },
      input: {
        width: '100%',
        fontSize: '12px',
        color: '#666',
        border: '0px',
        outline: 'none',
        height: '22px',
        boxShadow: 'inset 0 0 0 1px #ddd',
        borderRadius: '4px',
        padding: '0 7px',
        boxSizing: 'border-box'
      }
    },
    'hide-triangle': {
      triangle: {
        display: 'none'
      }
    }
  }, { 'hide-triangle': triangle === 'hide' });

  return _react2.default.createElement(
    'div',
    { style: styles.card, className: 'block-picker ' + className },
    _react2.default.createElement('div', { style: styles.triangle }),
    _react2.default.createElement(
      'div',
      { style: styles.head },
      transparent && _react2.default.createElement(_common.Checkboard, { borderRadius: '6px 6px 0 0' }),
      _react2.default.createElement(
        'div',
        { style: styles.label },
        hex
      )
    ),
    _react2.default.createElement(
      'div',
      { style: styles.body },
      _react2.default.createElement(_BlockSwatches2.default, { colors: colors, onClick: handleChange, onSwatchHover: onSwatchHover }),
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input },
        value: hex,
        onChange: handleChange
      })
    )
  );
};

Block.propTypes = {
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  colors: _propTypes2.default.arrayOf(_propTypes2.default.string),
  triangle: _propTypes2.default.oneOf(['top', 'hide'])
};

Block.defaultProps = {
  width: 170,
  colors: ['#D9E3F0', '#F47373', '#697689', '#37D67A', '#2CCCE4', '#555555', '#dce775', '#ff8a65', '#ba68c8'],
  triangle: 'top'
};

exports.default = (0, _common.ColorWrap)(Block);

/***/ }),

/***/ "309y":
/***/ (function(module, exports, __webpack_require__) {

var arrayEach = __webpack_require__("PqYH"),
    baseEach = __webpack_require__("v9aJ"),
    castFunction = __webpack_require__("CxPB"),
    isArray = __webpack_require__("NGEn");

/**
 * Iterates over elements of `collection` and invokes `iteratee` for each element.
 * The iteratee is invoked with three arguments: (value, index|key, collection).
 * Iteratee functions may exit iteration early by explicitly returning `false`.
 *
 * **Note:** As with other "Collections" methods, objects with a "length"
 * property are iterated like arrays. To avoid this behavior use `_.forIn`
 * or `_.forOwn` for object iteration.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @alias each
 * @category Collection
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Array|Object} Returns `collection`.
 * @see _.forEachRight
 * @example
 *
 * _.forEach([1, 2], function(value) {
 *   console.log(value);
 * });
 * // => Logs `1` then `2`.
 *
 * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'a' then 'b' (iteration order is not guaranteed).
 */
function forEach(collection, iteratee) {
  var func = isArray(collection) ? arrayEach : baseEach;
  return func(collection, castFunction(iteratee));
}

module.exports = forEach;


/***/ }),

/***/ "3Did":
/***/ (function(module, exports, __webpack_require__) {

var baseGet = __webpack_require__("uCi2");

/**
 * A specialized version of `baseProperty` which supports deep paths.
 *
 * @private
 * @param {Array|string} path The path of the property to get.
 * @returns {Function} Returns the new accessor function.
 */
function basePropertyDeep(path) {
  return function(object) {
    return baseGet(object, path);
  };
}

module.exports = basePropertyDeep;


/***/ }),

/***/ "3EWn":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.AlphaPointer = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var AlphaPointer = exports.AlphaPointer = function AlphaPointer(_ref) {
  var direction = _ref.direction;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '18px',
        height: '18px',
        borderRadius: '50%',
        transform: 'translate(-9px, -1px)',
        backgroundColor: 'rgb(248, 248, 248)',
        boxShadow: '0 1px 4px 0 rgba(0, 0, 0, 0.37)'
      }
    },
    'vertical': {
      picker: {
        transform: 'translate(-3px, -9px)'
      }
    }
  }, { vertical: direction === 'vertical' });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = AlphaPointer;

/***/ }),

/***/ "3Eo+":
/***/ (function(module, exports) {

var id = 0;
var px = Math.random();
module.exports = function (key) {
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};


/***/ }),

/***/ "3IRH":
/***/ (function(module, exports) {

module.exports = function(module) {
	if(!module.webpackPolyfill) {
		module.deprecate = function() {};
		module.paths = [];
		// module.parent = undefined by default
		if(!module.children) module.children = [];
		Object.defineProperty(module, "loaded", {
			enumerable: true,
			get: function() {
				return module.l;
			}
		});
		Object.defineProperty(module, "id", {
			enumerable: true,
			get: function() {
				return module.i;
			}
		});
		module.webpackPolyfill = 1;
	}
	return module;
};


/***/ }),

/***/ "3S7q":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * The base implementation of `_.findIndex` and `_.findLastIndex` without
 * support for iteratee shorthands.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {Function} predicate The function invoked per iteration.
 * @param {number} fromIndex The index to search from.
 * @param {boolean} [fromRight] Specify iterating from right to left.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function baseFindIndex(array, predicate, fromIndex, fromRight) {
  var length = array.length,
      index = fromIndex + (fromRight ? 1 : -1);

  while ((fromRight ? index-- : ++index < length)) {
    if (predicate(array[index], index, array)) {
      return index;
    }
  }
  return -1;
}

/* harmony default export */ __webpack_exports__["default"] = (baseFindIndex);


/***/ }),

/***/ "3rZI":
/***/ (function(module, exports) {

/**
 * A specialized version of `_.reduce` for arrays without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @param {*} [accumulator] The initial value.
 * @param {boolean} [initAccum] Specify using the first element of `array` as
 *  the initial value.
 * @returns {*} Returns the accumulated value.
 */
function arrayReduce(array, iteratee, accumulator, initAccum) {
  var index = -1,
      length = array == null ? 0 : array.length;

  if (initAccum && length) {
    accumulator = array[++index];
  }
  while (++index < length) {
    accumulator = iteratee(accumulator, array[index], index, array);
  }
  return accumulator;
}

module.exports = arrayReduce;


/***/ }),

/***/ "3y7n":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function getValue(object, key) {
  return object == null ? undefined : object[key];
}

/* harmony default export */ __webpack_exports__["default"] = (getValue);


/***/ }),

/***/ "44oY":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Circle = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _materialColors = __webpack_require__("xoSC");

var material = _interopRequireWildcard(_materialColors);

var _common = __webpack_require__("SZC+");

var _CircleSwatch = __webpack_require__("0rvj");

var _CircleSwatch2 = _interopRequireDefault(_CircleSwatch);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Circle = exports.Circle = function Circle(_ref) {
  var width = _ref.width,
      onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      colors = _ref.colors,
      hex = _ref.hex,
      circleSize = _ref.circleSize,
      circleSpacing = _ref.circleSpacing,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      card: {
        width: width,
        display: 'flex',
        flexWrap: 'wrap',
        marginRight: -circleSpacing,
        marginBottom: -circleSpacing
      }
    }
  });

  var handleChange = function handleChange(hexCode, e) {
    return onChange({ hex: hexCode, source: 'hex' }, e);
  };

  return _react2.default.createElement(
    'div',
    { style: styles.card, className: 'circle-picker ' + className },
    (0, _map2.default)(colors, function (c) {
      return _react2.default.createElement(_CircleSwatch2.default, {
        key: c,
        color: c,
        onClick: handleChange,
        onSwatchHover: onSwatchHover,
        active: hex === c.toLowerCase(),
        circleSize: circleSize,
        circleSpacing: circleSpacing
      });
    })
  );
};

Circle.propTypes = {
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  circleSize: _propTypes2.default.number,
  circleSpacing: _propTypes2.default.number
};

Circle.defaultProps = {
  width: 252,
  circleSize: 28,
  circleSpacing: 14,
  colors: [material.red['500'], material.pink['500'], material.purple['500'], material.deepPurple['500'], material.indigo['500'], material.blue['500'], material.lightBlue['500'], material.cyan['500'], material.teal['500'], material.green['500'], material.lightGreen['500'], material.lime['500'], material.yellow['500'], material.amber['500'], material.orange['500'], material.deepOrange['500'], material.brown['500'], material.blueGrey['500']]
};

exports.default = (0, _common.ColorWrap)(Circle);

/***/ }),

/***/ "4mcu":
/***/ (function(module, exports) {

module.exports = function () { /* empty */ };


/***/ }),

/***/ "5/Qr":
/***/ (function(module, exports, __webpack_require__) {

var cloneArrayBuffer = __webpack_require__("Kzd6"),
    cloneDataView = __webpack_require__("6Git"),
    cloneMap = __webpack_require__("Jqj6"),
    cloneRegExp = __webpack_require__("WyC4"),
    cloneSet = __webpack_require__("7jYp"),
    cloneSymbol = __webpack_require__("0uX4"),
    cloneTypedArray = __webpack_require__("Ilb/");

/** `Object#toString` result references. */
var boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    symbolTag = '[object Symbol]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/**
 * Initializes an object clone based on its `toStringTag`.
 *
 * **Note:** This function only supports cloning values with tags of
 * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
 *
 * @private
 * @param {Object} object The object to clone.
 * @param {string} tag The `toStringTag` of the object to clone.
 * @param {Function} cloneFunc The function to clone values.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the initialized clone.
 */
function initCloneByTag(object, tag, cloneFunc, isDeep) {
  var Ctor = object.constructor;
  switch (tag) {
    case arrayBufferTag:
      return cloneArrayBuffer(object);

    case boolTag:
    case dateTag:
      return new Ctor(+object);

    case dataViewTag:
      return cloneDataView(object, isDeep);

    case float32Tag: case float64Tag:
    case int8Tag: case int16Tag: case int32Tag:
    case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
      return cloneTypedArray(object, isDeep);

    case mapTag:
      return cloneMap(object, isDeep, cloneFunc);

    case numberTag:
    case stringTag:
      return new Ctor(object);

    case regexpTag:
      return cloneRegExp(object);

    case setTag:
      return cloneSet(object, isDeep, cloneFunc);

    case symbolTag:
      return cloneSymbol(object);
  }
}

module.exports = initCloneByTag;


/***/ }),

/***/ "52gC":
/***/ (function(module, exports) {

// 7.2.1 RequireObjectCoercible(argument)
module.exports = function (it) {
  if (it == undefined) throw TypeError("Can't call method on  " + it);
  return it;
};


/***/ }),

/***/ "5LYe":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2015, Yahoo! Inc.
 * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
 */


var REACT_STATICS = {
    childContextTypes: true,
    contextTypes: true,
    defaultProps: true,
    displayName: true,
    getDefaultProps: true,
    mixins: true,
    propTypes: true,
    type: true
};

var KNOWN_STATICS = {
  name: true,
  length: true,
  prototype: true,
  caller: true,
  callee: true,
  arguments: true,
  arity: true
};

var defineProperty = Object.defineProperty;
var getOwnPropertyNames = Object.getOwnPropertyNames;
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var getPrototypeOf = Object.getPrototypeOf;
var objectPrototype = getPrototypeOf && getPrototypeOf(Object);

module.exports = function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {
    if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components

        if (objectPrototype) {
            var inheritedComponent = getPrototypeOf(sourceComponent);
            if (inheritedComponent && inheritedComponent !== objectPrototype) {
                hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);
            }
        }

        var keys = getOwnPropertyNames(sourceComponent);

        if (getOwnPropertySymbols) {
            keys = keys.concat(getOwnPropertySymbols(sourceComponent));
        }

        for (var i = 0; i < keys.length; ++i) {
            var key = keys[i];
            if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {
                var descriptor = getOwnPropertyDescriptor(sourceComponent, key);
                try { // Avoid failures from read-only properties
                    defineProperty(targetComponent, key, descriptor);
                } catch (e) {}
            }
        }

        return targetComponent;
    }

    return targetComponent;
};


/***/ }),

/***/ "5N57":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD"),
    root = __webpack_require__("TQ3y");

/* Built-in method references that are verified to be native. */
var Set = getNative(root, 'Set');

module.exports = Set;


/***/ }),

/***/ "5QVw":
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__("BwfY"), __esModule: true };

/***/ }),

/***/ "6Git":
/***/ (function(module, exports, __webpack_require__) {

var cloneArrayBuffer = __webpack_require__("Kzd6");

/**
 * Creates a clone of `dataView`.
 *
 * @private
 * @param {Object} dataView The data view to clone.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the cloned data view.
 */
function cloneDataView(dataView, isDeep) {
  var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
  return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
}

module.exports = cloneDataView;


/***/ }),

/***/ "6MiT":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    isObjectLike = __webpack_require__("UnEC");

/** `Object#toString` result references. */
var symbolTag = '[object Symbol]';

/**
 * Checks if `value` is classified as a `Symbol` primitive or object.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
 * @example
 *
 * _.isSymbol(Symbol.iterator);
 * // => true
 *
 * _.isSymbol('abc');
 * // => false
 */
function isSymbol(value) {
  return typeof value == 'symbol' ||
    (isObjectLike(value) && baseGetTag(value) == symbolTag);
}

module.exports = isSymbol;


/***/ }),

/***/ "6PaC":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* WEBPACK VAR INJECTION */(function(module) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__freeGlobal_js__ = __webpack_require__("nSxQ");


/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && __WEBPACK_IMPORTED_MODULE_0__freeGlobal_js__["default"].process;

/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
  try {
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}());

/* harmony default export */ __webpack_exports__["default"] = (nodeUtil);

/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__("f1Eh")(module)))

/***/ }),

/***/ "6rDg":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "flattenActionMap", function() { return flattenActionMap; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "flattenReducerMap", function() { return flattenReducerMap; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "unflattenActionCreators", function() { return unflattenActionCreators; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__camelCase__ = __webpack_require__("FmFY");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__ownKeys__ = __webpack_require__("1JpX");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__hasGeneratorInterface__ = __webpack_require__("QOKQ");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_lodash_es_isPlainObject__ = __webpack_require__("sMP3");





var defaultNamespace = '/';

var flattenWhenNode = function flattenWhenNode(predicate) {
  return function flatten(map) {
    var namespace = arguments.length <= 1 || arguments[1] === undefined ? defaultNamespace : arguments[1];
    var partialFlatMap = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
    var partialFlatActionType = arguments.length <= 3 || arguments[3] === undefined ? '' : arguments[3];

    function connectNamespace(type) {
      return partialFlatActionType ? '' + partialFlatActionType + namespace + type : type;
    }

    Object(__WEBPACK_IMPORTED_MODULE_1__ownKeys__["default"])(map).forEach(function (type) {
      var nextNamespace = connectNamespace(type);
      var mapValue = map[type];

      if (!predicate(mapValue)) {
        partialFlatMap[nextNamespace] = map[type];
      } else {
        flatten(map[type], namespace, partialFlatMap, nextNamespace);
      }
    });

    return partialFlatMap;
  };
};

var flattenActionMap = flattenWhenNode(__WEBPACK_IMPORTED_MODULE_3_lodash_es_isPlainObject__["default"]);
var flattenReducerMap = flattenWhenNode(function (node) {
  return Object(__WEBPACK_IMPORTED_MODULE_3_lodash_es_isPlainObject__["default"])(node) && !Object(__WEBPACK_IMPORTED_MODULE_2__hasGeneratorInterface__["default"])(node);
});

function unflattenActionCreators(flatActionCreators) {
  var namespace = arguments.length <= 1 || arguments[1] === undefined ? defaultNamespace : arguments[1];

  function unflatten(flatActionType) {
    var partialNestedActionCreators = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
    var partialFlatActionTypePath = arguments.length <= 2 || arguments[2] === undefined ? [] : arguments[2];

    var nextNamespace = Object(__WEBPACK_IMPORTED_MODULE_0__camelCase__["default"])(partialFlatActionTypePath.shift());
    if (partialFlatActionTypePath.length) {
      if (!partialNestedActionCreators[nextNamespace]) {
        partialNestedActionCreators[nextNamespace] = {};
      }
      unflatten(flatActionType, partialNestedActionCreators[nextNamespace], partialFlatActionTypePath);
    } else {
      partialNestedActionCreators[nextNamespace] = flatActionCreators[flatActionType];
    }
  }

  var nestedActionCreators = {};
  Object.getOwnPropertyNames(flatActionCreators).forEach(function (type) {
    return unflatten(type, nestedActionCreators, type.split(namespace));
  });
  return nestedActionCreators;
}



/***/ }),

/***/ "77Pl":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("EqjI");
module.exports = function (it) {
  if (!isObject(it)) throw TypeError(it + ' is not an object!');
  return it;
};


/***/ }),

/***/ "78Zc":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Swatch = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _interaction = __webpack_require__("i/XJ");

var _ = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ENTER = 13;

var Swatch = exports.Swatch = function Swatch(_ref) {
  var color = _ref.color,
      style = _ref.style,
      _ref$onClick = _ref.onClick,
      onClick = _ref$onClick === undefined ? function () {} : _ref$onClick,
      onHover = _ref.onHover,
      _ref$title = _ref.title,
      title = _ref$title === undefined ? color : _ref$title,
      children = _ref.children,
      focus = _ref.focus,
      _ref$focusStyle = _ref.focusStyle,
      focusStyle = _ref$focusStyle === undefined ? {} : _ref$focusStyle;

  var transparent = color === 'transparent';
  var styles = (0, _reactcss2.default)({
    default: {
      swatch: _extends({
        background: color,
        height: '100%',
        width: '100%',
        cursor: 'pointer',
        position: 'relative',
        outline: 'none'
      }, style, focus ? focusStyle : {})
    }
  });

  var handleClick = function handleClick(e) {
    return onClick(color, e);
  };
  var handleKeyDown = function handleKeyDown(e) {
    return e.keyCode === ENTER && onClick(color, e);
  };
  var handleHover = function handleHover(e) {
    return onHover(color, e);
  };

  var optionalEvents = {};
  if (onHover) {
    optionalEvents.onMouseOver = handleHover;
  }

  return _react2.default.createElement(
    'div',
    _extends({
      style: styles.swatch,
      onClick: handleClick,
      title: title,
      tabIndex: 0,
      onKeyDown: handleKeyDown
    }, optionalEvents),
    children,
    transparent && _react2.default.createElement(_.Checkboard, {
      borderRadius: styles.swatch.borderRadius,
      boxShadow: 'inset 0 0 0 1px rgba(0,0,0,0.1)'
    })
  );
};

exports.default = (0, _interaction.handleFocus)(Swatch);

/***/ }),

/***/ "7Fn9":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Saturation = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _throttle = __webpack_require__("+X65");

var _throttle2 = _interopRequireDefault(_throttle);

var _saturation = __webpack_require__("nlm8");

var saturation = _interopRequireWildcard(_saturation);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Saturation = exports.Saturation = function (_ref) {
  _inherits(Saturation, _ref);

  function Saturation(props) {
    _classCallCheck(this, Saturation);

    var _this = _possibleConstructorReturn(this, (Saturation.__proto__ || Object.getPrototypeOf(Saturation)).call(this, props));

    _this.handleChange = function (e, skip) {
      _this.props.onChange && _this.throttle(_this.props.onChange, saturation.calculateChange(e, skip, _this.props, _this.container), e);
    };

    _this.handleMouseDown = function (e) {
      _this.handleChange(e, true);
      window.addEventListener('mousemove', _this.handleChange);
      window.addEventListener('mouseup', _this.handleMouseUp);
    };

    _this.handleMouseUp = function () {
      _this.unbindEventListeners();
    };

    _this.throttle = (0, _throttle2.default)(function (fn, data, e) {
      fn(data, e);
    }, 50);
    return _this;
  }

  _createClass(Saturation, [{
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.unbindEventListeners();
    }
  }, {
    key: 'unbindEventListeners',
    value: function unbindEventListeners() {
      window.removeEventListener('mousemove', this.handleChange);
      window.removeEventListener('mouseup', this.handleMouseUp);
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _ref2 = this.props.style || {},
          color = _ref2.color,
          white = _ref2.white,
          black = _ref2.black,
          pointer = _ref2.pointer,
          circle = _ref2.circle;

      var styles = (0, _reactcss2.default)({
        'default': {
          color: {
            absolute: '0px 0px 0px 0px',
            background: 'hsl(' + this.props.hsl.h + ',100%, 50%)',
            borderRadius: this.props.radius
          },
          white: {
            absolute: '0px 0px 0px 0px',
            borderRadius: this.props.radius
          },
          black: {
            absolute: '0px 0px 0px 0px',
            boxShadow: this.props.shadow,
            borderRadius: this.props.radius
          },
          pointer: {
            position: 'absolute',
            top: -(this.props.hsv.v * 100) + 100 + '%',
            left: this.props.hsv.s * 100 + '%',
            cursor: 'default'
          },
          circle: {
            width: '4px',
            height: '4px',
            boxShadow: '0 0 0 1.5px #fff, inset 0 0 1px 1px rgba(0,0,0,.3),\n            0 0 1px 2px rgba(0,0,0,.4)',
            borderRadius: '50%',
            cursor: 'hand',
            transform: 'translate(-2px, -2px)'
          }
        },
        'custom': {
          color: color,
          white: white,
          black: black,
          pointer: pointer,
          circle: circle
        }
      }, { 'custom': !!this.props.style });

      return _react2.default.createElement(
        'div',
        {
          style: styles.color,
          ref: function ref(container) {
            return _this2.container = container;
          },
          onMouseDown: this.handleMouseDown,
          onTouchMove: this.handleChange,
          onTouchStart: this.handleChange
        },
        _react2.default.createElement(
          'style',
          null,
          '\n          .saturation-white {\n            background: -webkit-linear-gradient(to right, #fff, rgba(255,255,255,0));\n            background: linear-gradient(to right, #fff, rgba(255,255,255,0));\n          }\n          .saturation-black {\n            background: -webkit-linear-gradient(to top, #000, rgba(0,0,0,0));\n            background: linear-gradient(to top, #000, rgba(0,0,0,0));\n          }\n        '
        ),
        _react2.default.createElement(
          'div',
          { style: styles.white, className: 'saturation-white' },
          _react2.default.createElement('div', { style: styles.black, className: 'saturation-black' }),
          _react2.default.createElement(
            'div',
            { style: styles.pointer },
            this.props.pointer ? _react2.default.createElement(this.props.pointer, this.props) : _react2.default.createElement('div', { style: styles.circle })
          )
        )
      );
    }
  }]);

  return Saturation;
}(_react.PureComponent || _react.Component);

exports.default = Saturation;

/***/ }),

/***/ "7KvD":
/***/ (function(module, exports) {

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
  ? window : typeof self != 'undefined' && self.Math == Math ? self
  // eslint-disable-next-line no-new-func
  : Function('return this')();
if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef


/***/ }),

/***/ "7UMu":
/***/ (function(module, exports, __webpack_require__) {

// 7.2.2 IsArray(argument)
var cof = __webpack_require__("R9M2");
module.exports = Array.isArray || function isArray(arg) {
  return cof(arg) == 'Array';
};


/***/ }),

/***/ "7YkW":
/***/ (function(module, exports, __webpack_require__) {

var MapCache = __webpack_require__("YeCl"),
    setCacheAdd = __webpack_require__("Cskv"),
    setCacheHas = __webpack_require__("aQOO");

/**
 *
 * Creates an array cache object to store unique values.
 *
 * @private
 * @constructor
 * @param {Array} [values] The values to cache.
 */
function SetCache(values) {
  var index = -1,
      length = values == null ? 0 : values.length;

  this.__data__ = new MapCache;
  while (++index < length) {
    this.add(values[index]);
  }
}

// Add methods to `SetCache`.
SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
SetCache.prototype.has = setCacheHas;

module.exports = SetCache;


/***/ }),

/***/ "7e4z":
/***/ (function(module, exports, __webpack_require__) {

var baseTimes = __webpack_require__("uieL"),
    isArguments = __webpack_require__("1Yb9"),
    isArray = __webpack_require__("NGEn"),
    isBuffer = __webpack_require__("ggOT"),
    isIndex = __webpack_require__("ZGh9"),
    isTypedArray = __webpack_require__("YsVG");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Creates an array of the enumerable property names of the array-like `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @param {boolean} inherited Specify returning inherited property names.
 * @returns {Array} Returns the array of property names.
 */
function arrayLikeKeys(value, inherited) {
  var isArr = isArray(value),
      isArg = !isArr && isArguments(value),
      isBuff = !isArr && !isArg && isBuffer(value),
      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
      skipIndexes = isArr || isArg || isBuff || isType,
      result = skipIndexes ? baseTimes(value.length, String) : [],
      length = result.length;

  for (var key in value) {
    if ((inherited || hasOwnProperty.call(value, key)) &&
        !(skipIndexes && (
           // Safari 9 has enumerable `arguments.length` in strict mode.
           key == 'length' ||
           // Node.js 0.10 has enumerable non-index properties on buffers.
           (isBuff && (key == 'offset' || key == 'parent')) ||
           // PhantomJS 2 has enumerable non-index properties on typed arrays.
           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
           // Skip index properties.
           isIndex(key, length)
        ))) {
      result.push(key);
    }
  }
  return result;
}

module.exports = arrayLikeKeys;


/***/ }),

/***/ "7jYp":
/***/ (function(module, exports, __webpack_require__) {

var addSetEntry = __webpack_require__("nWuj"),
    arrayReduce = __webpack_require__("3rZI"),
    setToArray = __webpack_require__("octw");

/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1;

/**
 * Creates a clone of `set`.
 *
 * @private
 * @param {Object} set The set to clone.
 * @param {Function} cloneFunc The function to clone values.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the cloned set.
 */
function cloneSet(set, isDeep, cloneFunc) {
  var array = isDeep ? cloneFunc(setToArray(set), CLONE_DEEP_FLAG) : setToArray(set);
  return arrayReduce(array, addSetEntry, new set.constructor);
}

module.exports = cloneSet;


/***/ }),

/***/ "84kH":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Github = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _common = __webpack_require__("SZC+");

var _GithubSwatch = __webpack_require__("F2vi");

var _GithubSwatch2 = _interopRequireDefault(_GithubSwatch);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Github = exports.Github = function Github(_ref) {
  var width = _ref.width,
      colors = _ref.colors,
      onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      triangle = _ref.triangle,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      card: {
        width: width,
        background: '#fff',
        border: '1px solid rgba(0,0,0,0.2)',
        boxShadow: '0 3px 12px rgba(0,0,0,0.15)',
        borderRadius: '4px',
        position: 'relative',
        padding: '5px',
        display: 'flex',
        flexWrap: 'wrap'
      },
      triangle: {
        position: 'absolute',
        border: '7px solid transparent',
        borderBottomColor: '#fff'
      },
      triangleShadow: {
        position: 'absolute',
        border: '8px solid transparent',
        borderBottomColor: 'rgba(0,0,0,0.15)'
      }
    },
    'hide-triangle': {
      triangle: {
        display: 'none'
      },
      triangleShadow: {
        display: 'none'
      }
    },
    'top-left-triangle': {
      triangle: {
        top: '-14px',
        left: '10px'
      },
      triangleShadow: {
        top: '-16px',
        left: '9px'
      }
    },
    'top-right-triangle': {
      triangle: {
        top: '-14px',
        right: '10px'
      },
      triangleShadow: {
        top: '-16px',
        right: '9px'
      }
    },
    'bottom-right-triangle': {
      triangle: {
        top: '35px',
        right: '10px',
        transform: 'rotate(180deg)'
      },
      triangleShadow: {
        top: '37px',
        right: '9px',
        transform: 'rotate(180deg)'
      }
    }
  }, {
    'hide-triangle': triangle === 'hide',
    'top-left-triangle': triangle === 'top-left',
    'top-right-triangle': triangle === 'top-right',
    'bottom-right-triangle': triangle === 'bottom-right'
  });

  var handleChange = function handleChange(hex, e) {
    return onChange({ hex: hex, source: 'hex' }, e);
  };

  return _react2.default.createElement(
    'div',
    { style: styles.card, className: 'github-picker ' + className },
    _react2.default.createElement('div', { style: styles.triangleShadow }),
    _react2.default.createElement('div', { style: styles.triangle }),
    (0, _map2.default)(colors, function (c) {
      return _react2.default.createElement(_GithubSwatch2.default, {
        color: c,
        key: c,
        onClick: handleChange,
        onSwatchHover: onSwatchHover
      });
    })
  );
};

Github.propTypes = {
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  colors: _propTypes2.default.arrayOf(_propTypes2.default.string),
  triangle: _propTypes2.default.oneOf(['hide', 'top-left', 'top-right'])
};

Github.defaultProps = {
  width: 200,
  colors: ['#B80000', '#DB3E00', '#FCCB00', '#008B02', '#006B76', '#1273DE', '#004DCF', '#5300EB', '#EB9694', '#FAD0C3', '#FEF3BD', '#C1E1C5', '#BEDADC', '#C4DEF6', '#BED3F3', '#D4C4FB'],
  triangle: 'top-left'
};

exports.default = (0, _common.ColorWrap)(Github);

/***/ }),

/***/ "880/":
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__("hJx8");


/***/ }),

/***/ "8UsW":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__getNative_js__ = __webpack_require__("rHvK");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__root_js__ = __webpack_require__("WlpS");



/* Built-in method references that are verified to be native. */
var WeakMap = Object(__WEBPACK_IMPORTED_MODULE_0__getNative_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__root_js__["default"], 'WeakMap');

/* harmony default export */ __webpack_exports__["default"] = (WeakMap);


/***/ }),

/***/ "8gK5":
/***/ (function(module, exports) {

/**
 * This function is like
 * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * except that it includes inherited enumerable properties.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function nativeKeysIn(object) {
  var result = [];
  if (object != null) {
    for (var key in Object(object)) {
      result.push(key);
    }
  }
  return result;
}

module.exports = nativeKeysIn;


/***/ }),

/***/ "8o7f":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "NOT_ITERATOR_ERROR", function() { return NOT_ITERATOR_ERROR; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CHANNEL_END", function() { return CHANNEL_END; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TASK_CANCEL", function() { return TASK_CANCEL; });
/* harmony export (immutable) */ __webpack_exports__["default"] = proc;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler__ = __webpack_require__("2Bk7");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__io__ = __webpack_require__("JJnU");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__channel__ = __webpack_require__("xJpq");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__buffers__ = __webpack_require__("cXw4");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

function _defineEnumerableProperties(obj, descs) { for (var key in descs) { var desc = descs[key]; desc.configurable = desc.enumerable = true; if ("value" in desc) desc.writable = true; Object.defineProperty(obj, key, desc); } return obj; }







var NOT_ITERATOR_ERROR = 'proc first argument (Saga function result) must be an iterator';

var CHANNEL_END = {
  toString: function toString() {
    return '@@redux-saga/CHANNEL_END';
  }
};
var TASK_CANCEL = {
  toString: function toString() {
    return '@@redux-saga/TASK_CANCEL';
  }
};

var matchers = {
  wildcard: function wildcard() {
    return __WEBPACK_IMPORTED_MODULE_0__utils__["kTrue"];
  },
  default: function _default(pattern) {
    return (typeof pattern === 'undefined' ? 'undefined' : _typeof(pattern)) === 'symbol' ? function (input) {
      return input.type === pattern;
    } : function (input) {
      return input.type === String(pattern);
    };
  },
  array: function array(patterns) {
    return function (input) {
      return patterns.some(function (p) {
        return matcher(p)(input);
      });
    };
  },
  predicate: function predicate(_predicate) {
    return function (input) {
      return _predicate(input);
    };
  }
};

function matcher(pattern) {
  // prettier-ignore
  return (pattern === '*' ? matchers.wildcard : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].array(pattern) ? matchers.array : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].stringableFunc(pattern) ? matchers.default : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(pattern) ? matchers.predicate : matchers.default)(pattern);
}

/**
  Used to track a parent task and its forks
  In the new fork model, forked tasks are attached by default to their parent
  We model this using the concept of Parent task && main Task
  main task is the main flow of the current Generator, the parent tasks is the
  aggregation of the main tasks + all its forked tasks.
  Thus the whole model represents an execution tree with multiple branches (vs the
  linear execution tree in sequential (non parallel) programming)

  A parent tasks has the following semantics
  - It completes if all its forks either complete or all cancelled
  - If it's cancelled, all forks are cancelled as well
  - It aborts if any uncaught error bubbles up from forks
  - If it completes, the return value is the one returned by the main task
**/
function forkQueue(name, mainTask, cb) {
  var tasks = [],
      result = void 0,
      completed = false;
  addTask(mainTask);

  function abort(err) {
    cancelAll();
    cb(err, true);
  }

  function addTask(task) {
    tasks.push(task);
    task.cont = function (res, isErr) {
      if (completed) {
        return;
      }

      Object(__WEBPACK_IMPORTED_MODULE_0__utils__["remove"])(tasks, task);
      task.cont = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
      if (isErr) {
        abort(res);
      } else {
        if (task === mainTask) {
          result = res;
        }
        if (!tasks.length) {
          completed = true;
          cb(result);
        }
      }
    };
    // task.cont.cancel = task.cancel
  }

  function cancelAll() {
    if (completed) {
      return;
    }
    completed = true;
    tasks.forEach(function (t) {
      t.cont = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
      t.cancel();
    });
    tasks = [];
  }

  return {
    addTask: addTask,
    cancelAll: cancelAll,
    abort: abort,
    getTasks: function getTasks() {
      return tasks;
    },
    taskNames: function taskNames() {
      return tasks.map(function (t) {
        return t.name;
      });
    }
  };
}

function createTaskIterator(_ref) {
  var context = _ref.context,
      fn = _ref.fn,
      args = _ref.args;

  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator(fn)) {
    return fn;
  }

  // catch synchronous failures; see #152 and #441
  var result = void 0,
      error = void 0;
  try {
    result = fn.apply(context, args);
  } catch (err) {
    error = err;
  }

  // i.e. a generator function returns an iterator
  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator(result)) {
    return result;
  }

  // do not bubble up synchronous failures for detached forks
  // instead create a failed task. See #152 and #441
  return error ? Object(__WEBPACK_IMPORTED_MODULE_0__utils__["makeIterator"])(function () {
    throw error;
  }) : Object(__WEBPACK_IMPORTED_MODULE_0__utils__["makeIterator"])(function () {
    var pc = void 0;
    var eff = { done: false, value: result };
    var ret = function ret(value) {
      return { done: true, value: value };
    };
    return function (arg) {
      if (!pc) {
        pc = true;
        return eff;
      } else {
        return ret(arg);
      }
    };
  }());
}

var wrapHelper = function wrapHelper(helper) {
  return { fn: helper };
};

function proc(iterator) {
  var subscribe = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function () {
    return __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
  };
  var dispatch = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
  var getState = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
  var parentContext = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {};
  var options = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : {};
  var parentEffectId = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : 0;
  var name = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : 'anonymous';
  var cont = arguments[8];

  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(iterator, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator, NOT_ITERATOR_ERROR);

  var effectsString = '[...effects]';
  var runParallelEffect = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["deprecate"])(runAllEffect, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["updateIncentive"])(effectsString, 'all(' + effectsString + ')'));

  var sagaMonitor = options.sagaMonitor,
      logger = options.logger,
      onError = options.onError;

  var log = logger || __WEBPACK_IMPORTED_MODULE_0__utils__["log"];
  var stdChannel = Object(__WEBPACK_IMPORTED_MODULE_3__channel__["stdChannel"])(subscribe);
  var taskContext = Object.create(parentContext);
  /**
    Tracks the current effect cancellation
    Each time the generator progresses. calling runEffect will set a new value
    on it. It allows propagating cancellation to child effects
  **/
  next.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];

  /**
    Creates a new task descriptor for this generator, We'll also create a main task
    to track the main flow (besides other forked tasks)
  **/
  var task = newTask(parentEffectId, name, iterator, cont);
  var mainTask = { name: name, cancel: cancelMain, isRunning: true };
  var taskQueue = forkQueue(name, mainTask, end);

  /**
    cancellation of the main task. We'll simply resume the Generator with a Cancel
  **/
  function cancelMain() {
    if (mainTask.isRunning && !mainTask.isCancelled) {
      mainTask.isCancelled = true;
      next(TASK_CANCEL);
    }
  }

  /**
    This may be called by a parent generator to trigger/propagate cancellation
    cancel all pending tasks (including the main task), then end the current task.
     Cancellation propagates down to the whole execution tree holded by this Parent task
    It's also propagated to all joiners of this task and their execution tree/joiners
     Cancellation is noop for terminated/Cancelled tasks tasks
  **/
  function cancel() {
    /**
      We need to check both Running and Cancelled status
      Tasks can be Cancelled but still Running
    **/
    if (iterator._isRunning && !iterator._isCancelled) {
      iterator._isCancelled = true;
      taskQueue.cancelAll();
      /**
        Ending with a Never result will propagate the Cancellation to all joiners
      **/
      end(TASK_CANCEL);
    }
  }
  /**
    attaches cancellation logic to this task's continuation
    this will permit cancellation to propagate down the call chain
  **/
  cont && (cont.cancel = cancel);

  // tracks the running status
  iterator._isRunning = true;

  // kicks up the generator
  next();

  // then return the task descriptor to the caller
  return task;

  /**
    This is the generator driver
    It's a recursive async/continuation function which calls itself
    until the generator terminates or throws
  **/
  function next(arg, isErr) {
    // Preventive measure. If we end up here, then there is really something wrong
    if (!mainTask.isRunning) {
      throw new Error('Trying to resume an already finished generator');
    }

    try {
      var result = void 0;
      if (isErr) {
        result = iterator.throw(arg);
      } else if (arg === TASK_CANCEL) {
        /**
          getting TASK_CANCEL automatically cancels the main task
          We can get this value here
           - By cancelling the parent task manually
          - By joining a Cancelled task
        **/
        mainTask.isCancelled = true;
        /**
          Cancels the current effect; this will propagate the cancellation down to any called tasks
        **/
        next.cancel();
        /**
          If this Generator has a `return` method then invokes it
          This will jump to the finally block
        **/
        result = __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(iterator.return) ? iterator.return(TASK_CANCEL) : { done: true, value: TASK_CANCEL };
      } else if (arg === CHANNEL_END) {
        // We get CHANNEL_END by taking from a channel that ended using `take` (and not `takem` used to trap End of channels)
        result = __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(iterator.return) ? iterator.return() : { done: true };
      } else {
        result = iterator.next(arg);
      }

      if (!result.done) {
        runEffect(result.value, parentEffectId, '', next);
      } else {
        /**
          This Generator has ended, terminate the main task and notify the fork queue
        **/
        mainTask.isMainRunning = false;
        mainTask.cont && mainTask.cont(result.value);
      }
    } catch (error) {
      if (mainTask.isCancelled) {
        log('error', 'uncaught at ' + name, error.message);
      }
      mainTask.isMainRunning = false;
      mainTask.cont(error, true);
    }
  }

  function end(result, isErr) {
    iterator._isRunning = false;
    stdChannel.close();
    if (!isErr) {
      if (false) {
        log('info', name + ' has been cancelled', '');
      }
      iterator._result = result;
      iterator._deferredEnd && iterator._deferredEnd.resolve(result);
    } else {
      if (result instanceof Error) {
        result.sagaStack = 'at ' + name + ' \n ' + (result.sagaStack || result.stack);
      }
      if (!task.cont) {
        log('error', 'uncaught', result.sagaStack || result.stack);
        if (result instanceof Error && onError) {
          onError(result);
        }
      }
      iterator._error = result;
      iterator._isAborted = true;
      iterator._deferredEnd && iterator._deferredEnd.reject(result);
    }
    task.cont && task.cont(result, isErr);
    task.joiners.forEach(function (j) {
      return j.cb(result, isErr);
    });
    task.joiners = null;
  }

  function runEffect(effect, parentEffectId) {
    var label = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
    var cb = arguments[3];

    var effectId = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["uid"])();
    sagaMonitor && sagaMonitor.effectTriggered({ effectId: effectId, parentEffectId: parentEffectId, label: label, effect: effect });

    /**
      completion callback and cancel callback are mutually exclusive
      We can't cancel an already completed effect
      And We can't complete an already cancelled effectId
    **/
    var effectSettled = void 0;

    // Completion callback passed to the appropriate effect runner
    function currCb(res, isErr) {
      if (effectSettled) {
        return;
      }

      effectSettled = true;
      cb.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"]; // defensive measure
      if (sagaMonitor) {
        isErr ? sagaMonitor.effectRejected(effectId, res) : sagaMonitor.effectResolved(effectId, res);
      }
      cb(res, isErr);
    }
    // tracks down the current cancel
    currCb.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];

    // setup cancellation logic on the parent cb
    cb.cancel = function () {
      // prevents cancelling an already completed effect
      if (effectSettled) {
        return;
      }

      effectSettled = true;
      /**
        propagates cancel downward
        catch uncaught cancellations errors; since we can no longer call the completion
        callback, log errors raised during cancellations into the console
      **/
      try {
        currCb.cancel();
      } catch (err) {
        log('error', 'uncaught at ' + name, err.message);
      }
      currCb.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"]; // defensive measure

      sagaMonitor && sagaMonitor.effectCancelled(effectId);
    };

    /**
      each effect runner must attach its own logic of cancellation to the provided callback
      it allows this generator to propagate cancellation downward.
       ATTENTION! effect runners must setup the cancel logic by setting cb.cancel = [cancelMethod]
      And the setup must occur before calling the callback
       This is a sort of inversion of control: called async functions are responsible
      for completing the flow by calling the provided continuation; while caller functions
      are responsible for aborting the current flow by calling the attached cancel function
       Library users can attach their own cancellation logic to promises by defining a
      promise[CANCEL] method in their returned promises
      ATTENTION! calling cancel must have no effect on an already completed or cancelled effect
    **/
    var data = void 0;
    // prettier-ignore
    return (
      // Non declarative effect
      __WEBPACK_IMPORTED_MODULE_0__utils__["is"].promise(effect) ? resolvePromise(effect, currCb) : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].helper(effect) ? runForkEffect(wrapHelper(effect), effectId, currCb) : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator(effect) ? resolveIterator(effect, effectId, name, currCb)

      // declarative effects
      : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].array(effect) ? runParallelEffect(effect, effectId, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].take(effect)) ? runTakeEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].put(effect)) ? runPutEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].all(effect)) ? runAllEffect(data, effectId, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].race(effect)) ? runRaceEffect(data, effectId, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].call(effect)) ? runCallEffect(data, effectId, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].cps(effect)) ? runCPSEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].fork(effect)) ? runForkEffect(data, effectId, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].join(effect)) ? runJoinEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].cancel(effect)) ? runCancelEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].select(effect)) ? runSelectEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].actionChannel(effect)) ? runChannelEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].flush(effect)) ? runFlushEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].cancelled(effect)) ? runCancelledEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].getContext(effect)) ? runGetContextEffect(data, currCb) : (data = __WEBPACK_IMPORTED_MODULE_2__io__["asEffect"].setContext(effect)) ? runSetContextEffect(data, currCb) : /* anything else returned as is */currCb(effect)
    );
  }

  function resolvePromise(promise, cb) {
    var cancelPromise = promise[__WEBPACK_IMPORTED_MODULE_0__utils__["CANCEL"]];
    if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(cancelPromise)) {
      cb.cancel = cancelPromise;
    } else if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(promise.abort)) {
      cb.cancel = function () {
        return promise.abort();
      };
      // TODO: add support for the fetch API, whenever they get around to
      // adding cancel support
    }
    promise.then(cb, function (error) {
      return cb(error, true);
    });
  }

  function resolveIterator(iterator, effectId, name, cb) {
    proc(iterator, subscribe, dispatch, getState, taskContext, options, effectId, name, cb);
  }

  function runTakeEffect(_ref2, cb) {
    var channel = _ref2.channel,
        pattern = _ref2.pattern,
        maybe = _ref2.maybe;

    channel = channel || stdChannel;
    var takeCb = function takeCb(inp) {
      return inp instanceof Error ? cb(inp, true) : Object(__WEBPACK_IMPORTED_MODULE_3__channel__["isEnd"])(inp) && !maybe ? cb(CHANNEL_END) : cb(inp);
    };
    try {
      channel.take(takeCb, matcher(pattern));
    } catch (err) {
      return cb(err, true);
    }
    cb.cancel = takeCb.cancel;
  }

  function runPutEffect(_ref3, cb) {
    var channel = _ref3.channel,
        action = _ref3.action,
        resolve = _ref3.resolve;

    /**
      Schedule the put in case another saga is holding a lock.
      The put will be executed atomically. ie nested puts will execute after
      this put has terminated.
    **/
    Object(__WEBPACK_IMPORTED_MODULE_1__scheduler__["asap"])(function () {
      var result = void 0;
      try {
        result = (channel ? channel.put : dispatch)(action);
      } catch (error) {
        // If we have a channel or `put.resolve` was used then bubble up the error.
        if (channel || resolve) return cb(error, true);
        log('error', 'uncaught at ' + name, error.stack || error.message || error);
      }

      if (resolve && __WEBPACK_IMPORTED_MODULE_0__utils__["is"].promise(result)) {
        resolvePromise(result, cb);
      } else {
        return cb(result);
      }
    });
    // Put effects are non cancellables
  }

  function runCallEffect(_ref4, effectId, cb) {
    var context = _ref4.context,
        fn = _ref4.fn,
        args = _ref4.args;

    var result = void 0;
    // catch synchronous failures; see #152
    try {
      result = fn.apply(context, args);
    } catch (error) {
      return cb(error, true);
    }
    return __WEBPACK_IMPORTED_MODULE_0__utils__["is"].promise(result) ? resolvePromise(result, cb) : __WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator(result) ? resolveIterator(result, effectId, fn.name, cb) : cb(result);
  }

  function runCPSEffect(_ref5, cb) {
    var context = _ref5.context,
        fn = _ref5.fn,
        args = _ref5.args;

    // CPS (ie node style functions) can define their own cancellation logic
    // by setting cancel field on the cb

    // catch synchronous failures; see #152
    try {
      var cpsCb = function cpsCb(err, res) {
        return __WEBPACK_IMPORTED_MODULE_0__utils__["is"].undef(err) ? cb(res) : cb(err, true);
      };
      fn.apply(context, args.concat(cpsCb));
      if (cpsCb.cancel) {
        cb.cancel = function () {
          return cpsCb.cancel();
        };
      }
    } catch (error) {
      return cb(error, true);
    }
  }

  function runForkEffect(_ref6, effectId, cb) {
    var context = _ref6.context,
        fn = _ref6.fn,
        args = _ref6.args,
        detached = _ref6.detached;

    var taskIterator = createTaskIterator({ context: context, fn: fn, args: args });

    try {
      Object(__WEBPACK_IMPORTED_MODULE_1__scheduler__["suspend"])();
      var _task = proc(taskIterator, subscribe, dispatch, getState, taskContext, options, effectId, fn.name, detached ? null : __WEBPACK_IMPORTED_MODULE_0__utils__["noop"]);

      if (detached) {
        cb(_task);
      } else {
        if (taskIterator._isRunning) {
          taskQueue.addTask(_task);
          cb(_task);
        } else if (taskIterator._error) {
          taskQueue.abort(taskIterator._error);
        } else {
          cb(_task);
        }
      }
    } finally {
      Object(__WEBPACK_IMPORTED_MODULE_1__scheduler__["flush"])();
    }
    // Fork effects are non cancellables
  }

  function runJoinEffect(t, cb) {
    if (t.isRunning()) {
      var joiner = { task: task, cb: cb };
      cb.cancel = function () {
        return Object(__WEBPACK_IMPORTED_MODULE_0__utils__["remove"])(t.joiners, joiner);
      };
      t.joiners.push(joiner);
    } else {
      t.isAborted() ? cb(t.error(), true) : cb(t.result());
    }
  }

  function runCancelEffect(taskToCancel, cb) {
    if (taskToCancel === __WEBPACK_IMPORTED_MODULE_0__utils__["SELF_CANCELLATION"]) {
      taskToCancel = task;
    }
    if (taskToCancel.isRunning()) {
      taskToCancel.cancel();
    }
    cb();
    // cancel effects are non cancellables
  }

  function runAllEffect(effects, effectId, cb) {
    var keys = Object.keys(effects);

    if (!keys.length) {
      return cb(__WEBPACK_IMPORTED_MODULE_0__utils__["is"].array(effects) ? [] : {});
    }

    var completedCount = 0;
    var completed = void 0;
    var results = {};
    var childCbs = {};

    function checkEffectEnd() {
      if (completedCount === keys.length) {
        completed = true;
        cb(__WEBPACK_IMPORTED_MODULE_0__utils__["is"].array(effects) ? __WEBPACK_IMPORTED_MODULE_0__utils__["array"].from(_extends({}, results, { length: keys.length })) : results);
      }
    }

    keys.forEach(function (key) {
      var chCbAtKey = function chCbAtKey(res, isErr) {
        if (completed) {
          return;
        }
        if (isErr || Object(__WEBPACK_IMPORTED_MODULE_3__channel__["isEnd"])(res) || res === CHANNEL_END || res === TASK_CANCEL) {
          cb.cancel();
          cb(res, isErr);
        } else {
          results[key] = res;
          completedCount++;
          checkEffectEnd();
        }
      };
      chCbAtKey.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
      childCbs[key] = chCbAtKey;
    });

    cb.cancel = function () {
      if (!completed) {
        completed = true;
        keys.forEach(function (key) {
          return childCbs[key].cancel();
        });
      }
    };

    keys.forEach(function (key) {
      return runEffect(effects[key], effectId, key, childCbs[key]);
    });
  }

  function runRaceEffect(effects, effectId, cb) {
    var completed = void 0;
    var keys = Object.keys(effects);
    var childCbs = {};

    keys.forEach(function (key) {
      var chCbAtKey = function chCbAtKey(res, isErr) {
        if (completed) {
          return;
        }

        if (isErr) {
          // Race Auto cancellation
          cb.cancel();
          cb(res, true);
        } else if (!Object(__WEBPACK_IMPORTED_MODULE_3__channel__["isEnd"])(res) && res !== CHANNEL_END && res !== TASK_CANCEL) {
          var _cb;

          cb.cancel();
          completed = true;
          cb((_cb = {}, _cb[key] = res, _cb));
        }
      };
      chCbAtKey.cancel = __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
      childCbs[key] = chCbAtKey;
    });

    cb.cancel = function () {
      // prevents unnecessary cancellation
      if (!completed) {
        completed = true;
        keys.forEach(function (key) {
          return childCbs[key].cancel();
        });
      }
    };
    keys.forEach(function (key) {
      if (completed) {
        return;
      }
      runEffect(effects[key], effectId, key, childCbs[key]);
    });
  }

  function runSelectEffect(_ref7, cb) {
    var selector = _ref7.selector,
        args = _ref7.args;

    try {
      var state = selector.apply(undefined, [getState()].concat(args));
      cb(state);
    } catch (error) {
      cb(error, true);
    }
  }

  function runChannelEffect(_ref8, cb) {
    var pattern = _ref8.pattern,
        buffer = _ref8.buffer;

    var match = matcher(pattern);
    match.pattern = pattern;
    cb(Object(__WEBPACK_IMPORTED_MODULE_3__channel__["eventChannel"])(subscribe, buffer || __WEBPACK_IMPORTED_MODULE_4__buffers__["buffers"].fixed(), match));
  }

  function runCancelledEffect(data, cb) {
    cb(!!mainTask.isCancelled);
  }

  function runFlushEffect(channel, cb) {
    channel.flush(cb);
  }

  function runGetContextEffect(prop, cb) {
    cb(taskContext[prop]);
  }

  function runSetContextEffect(props, cb) {
    __WEBPACK_IMPORTED_MODULE_0__utils__["object"].assign(taskContext, props);
    cb();
  }

  function newTask(id, name, iterator, cont) {
    var _done, _ref9, _mutatorMap;

    iterator._deferredEnd = null;
    return _ref9 = {}, _ref9[__WEBPACK_IMPORTED_MODULE_0__utils__["TASK"]] = true, _ref9.id = id, _ref9.name = name, _done = 'done', _mutatorMap = {}, _mutatorMap[_done] = _mutatorMap[_done] || {}, _mutatorMap[_done].get = function () {
      if (iterator._deferredEnd) {
        return iterator._deferredEnd.promise;
      } else {
        var def = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["deferred"])();
        iterator._deferredEnd = def;
        if (!iterator._isRunning) {
          iterator._error ? def.reject(iterator._error) : def.resolve(iterator._result);
        }
        return def.promise;
      }
    }, _ref9.cont = cont, _ref9.joiners = [], _ref9.cancel = cancel, _ref9.isRunning = function isRunning() {
      return iterator._isRunning;
    }, _ref9.isCancelled = function isCancelled() {
      return iterator._isCancelled;
    }, _ref9.isAborted = function isAborted() {
      return iterator._isAborted;
    }, _ref9.result = function result() {
      return iterator._result;
    }, _ref9.error = function error() {
      return iterator._error;
    }, _ref9.setContext = function setContext(props) {
      Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(props, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].object, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["createSetContextWarning"])('task', props));
      __WEBPACK_IMPORTED_MODULE_0__utils__["object"].assign(taskContext, props);
    }, _defineEnumerableProperties(_ref9, _mutatorMap), _ref9;
  }
}

/***/ }),

/***/ "94VQ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var create = __webpack_require__("Yobk");
var descriptor = __webpack_require__("X8DO");
var setToStringTag = __webpack_require__("e6n0");
var IteratorPrototype = {};

// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
__webpack_require__("hJx8")(IteratorPrototype, __webpack_require__("dSzd")('iterator'), function () { return this; });

module.exports = function (Constructor, NAME, next) {
  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
  setToStringTag(Constructor, NAME + ' Iterator');
};


/***/ }),

/***/ "94sX":
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__("dCZQ");

/**
 * Removes all key-value entries from the hash.
 *
 * @private
 * @name clear
 * @memberOf Hash
 */
function hashClear() {
  this.__data__ = nativeCreate ? nativeCreate(null) : {};
  this.size = 0;
}

module.exports = hashClear;


/***/ }),

/***/ "9U7y":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

/* eslint-disable fb-www/typeof-undefined */

/**
 * Same as document.activeElement but wraps in a try-catch block. In IE it is
 * not safe to call document.activeElement if there is nothing focused.
 *
 * The activeElement will be null only if the document or document body is not
 * yet defined.
 *
 * @param {?DOMDocument} doc Defaults to current document.
 * @return {?DOMElement}
 */
function getActiveElement(doc) /*?DOMElement*/{
  doc = doc || (typeof document !== 'undefined' ? document : undefined);
  if (typeof doc === 'undefined') {
    return null;
  }
  try {
    return doc.activeElement || doc.body;
  } catch (e) {
    return doc.body;
  }
}

module.exports = getActiveElement;

/***/ }),

/***/ "9UkZ":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    getPrototype = __webpack_require__("vi0E"),
    isObjectLike = __webpack_require__("UnEC");

/** `Object#toString` result references. */
var objectTag = '[object Object]';

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.call(Object);

/**
 * Checks if `value` is a plain object, that is, an object created by the
 * `Object` constructor or one with a `[[Prototype]]` of `null`.
 *
 * @static
 * @memberOf _
 * @since 0.8.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 * }
 *
 * _.isPlainObject(new Foo);
 * // => false
 *
 * _.isPlainObject([1, 2, 3]);
 * // => false
 *
 * _.isPlainObject({ 'x': 0, 'y': 0 });
 * // => true
 *
 * _.isPlainObject(Object.create(null));
 * // => true
 */
function isPlainObject(value) {
  if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
    return false;
  }
  var proto = getPrototype(value);
  if (proto === null) {
    return true;
  }
  var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
  return typeof Ctor == 'function' && Ctor instanceof Ctor &&
    funcToString.call(Ctor) == objectCtorString;
}

module.exports = isPlainObject;


/***/ }),

/***/ "9uKM":
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__("309y");


/***/ }),

/***/ "A+KD":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__overArg_js__ = __webpack_require__("28Po");


/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys = Object(__WEBPACK_IMPORTED_MODULE_0__overArg_js__["default"])(Object.keys, Object);

/* harmony default export */ __webpack_exports__["default"] = (nativeKeys);


/***/ }),

/***/ "A9mX":
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__("pTUa");

/**
 * Removes `key` and its value from the map.
 *
 * @private
 * @name delete
 * @memberOf MapCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function mapCacheDelete(key) {
  var result = getMapData(this, key)['delete'](key);
  this.size -= result ? 1 : 0;
  return result;
}

module.exports = mapCacheDelete;


/***/ }),

/***/ "APD3":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

var _uppercasePattern = /([A-Z])/g;

/**
 * Hyphenates a camelcased string, for example:
 *
 *   > hyphenate('backgroundColor')
 *   < "background-color"
 *
 * For CSS style names, use `hyphenateStyleName` instead which works properly
 * with all vendor prefixes, including `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenate(string) {
  return string.replace(_uppercasePattern, '-$1').toLowerCase();
}

module.exports = hyphenate;

/***/ }),

/***/ "AVgl":
/***/ (function(module, exports, __webpack_require__) {

var baseForOwn = __webpack_require__("M6Wl"),
    castFunction = __webpack_require__("CxPB");

/**
 * Iterates over own enumerable string keyed properties of an object and
 * invokes `iteratee` for each property. The iteratee is invoked with three
 * arguments: (value, key, object). Iteratee functions may exit iteration
 * early by explicitly returning `false`.
 *
 * @static
 * @memberOf _
 * @since 0.3.0
 * @category Object
 * @param {Object} object The object to iterate over.
 * @param {Function} [iteratee=_.identity] The function invoked per iteration.
 * @returns {Object} Returns `object`.
 * @see _.forOwnRight
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.forOwn(new Foo, function(value, key) {
 *   console.log(key);
 * });
 * // => Logs 'a' then 'b' (iteration order is not guaranteed).
 */
function forOwn(object, iteratee) {
  return object && baseForOwn(object, castFunction(iteratee));
}

module.exports = forOwn;


/***/ }),

/***/ "Ai/T":
/***/ (function(module, exports) {

/** Used for built-in method references. */
var funcProto = Function.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/**
 * Converts `func` to its source code.
 *
 * @private
 * @param {Function} func The function to convert.
 * @returns {string} Returns the source code.
 */
function toSource(func) {
  if (func != null) {
    try {
      return funcToString.call(func);
    } catch (e) {}
    try {
      return (func + '');
    } catch (e) {}
  }
  return '';
}

module.exports = toSource;


/***/ }),

/***/ "Avhb":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = takeLatest;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fsmIterator__ = __webpack_require__("q3Gb");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__io__ = __webpack_require__("JJnU");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__channel__ = __webpack_require__("xJpq");




function takeLatest(patternOrChannel, worker) {
  for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
    args[_key - 2] = arguments[_key];
  }

  var yTake = { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["take"])(patternOrChannel) };
  var yFork = function yFork(ac) {
    return { done: false, value: __WEBPACK_IMPORTED_MODULE_1__io__["fork"].apply(undefined, [worker].concat(args, [ac])) };
  };
  var yCancel = function yCancel(task) {
    return { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["cancel"])(task) };
  };

  var task = void 0,
      action = void 0;
  var setTask = function setTask(t) {
    return task = t;
  };
  var setAction = function setAction(ac) {
    return action = ac;
  };

  return Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["default"])({
    q1: function q1() {
      return ['q2', yTake, setAction];
    },
    q2: function q2() {
      return action === __WEBPACK_IMPORTED_MODULE_2__channel__["END"] ? [__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["qEnd"]] : task ? ['q3', yCancel(task)] : ['q1', yFork(action), setTask];
    },
    q3: function q3() {
      return ['q1', yFork(action), setTask];
    }
  }, 'q1', 'takeLatest(' + Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["safeName"])(patternOrChannel) + ', ' + worker.name + ')');
}

/***/ }),

/***/ "BEQ0":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/


/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;

function toObject(val) {
	if (val === null || val === undefined) {
		throw new TypeError('Object.assign cannot be called with null or undefined');
	}

	return Object(val);
}

function shouldUseNative() {
	try {
		if (!Object.assign) {
			return false;
		}

		// Detect buggy property enumeration order in older V8 versions.

		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
		test1[5] = 'de';
		if (Object.getOwnPropertyNames(test1)[0] === '5') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test2 = {};
		for (var i = 0; i < 10; i++) {
			test2['_' + String.fromCharCode(i)] = i;
		}
		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
			return test2[n];
		});
		if (order2.join('') !== '0123456789') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test3 = {};
		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
			test3[letter] = letter;
		});
		if (Object.keys(Object.assign({}, test3)).join('') !==
				'abcdefghijklmnopqrst') {
			return false;
		}

		return true;
	} catch (err) {
		// We don't expect any of the above to throw, but better to be safe.
		return false;
	}
}

module.exports = shouldUseNative() ? Object.assign : function (target, source) {
	var from;
	var to = toObject(target);
	var symbols;

	for (var s = 1; s < arguments.length; s++) {
		from = Object(arguments[s]);

		for (var key in from) {
			if (hasOwnProperty.call(from, key)) {
				to[key] = from[key];
			}
		}

		if (getOwnPropertySymbols) {
			symbols = getOwnPropertySymbols(from);
			for (var i = 0; i < symbols.length; i++) {
				if (propIsEnumerable.call(from, symbols[i])) {
					to[symbols[i]] = from[symbols[i]];
				}
			}
		}
	}

	return to;
};


/***/ }),

/***/ "Bcr/":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Chrome = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _ChromeFields = __webpack_require__("hqZ+");

var _ChromeFields2 = _interopRequireDefault(_ChromeFields);

var _ChromePointer = __webpack_require__("pAo6");

var _ChromePointer2 = _interopRequireDefault(_ChromePointer);

var _ChromePointerCircle = __webpack_require__("DMj6");

var _ChromePointerCircle2 = _interopRequireDefault(_ChromePointerCircle);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Chrome = exports.Chrome = function Chrome(_ref) {
  var onChange = _ref.onChange,
      disableAlpha = _ref.disableAlpha,
      rgb = _ref.rgb,
      hsl = _ref.hsl,
      hsv = _ref.hsv,
      hex = _ref.hex,
      renderers = _ref.renderers,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        background: '#fff',
        borderRadius: '2px',
        boxShadow: '0 0 2px rgba(0,0,0,.3), 0 4px 8px rgba(0,0,0,.3)',
        boxSizing: 'initial',
        width: '225px',
        fontFamily: 'Menlo'
      },
      saturation: {
        width: '100%',
        paddingBottom: '55%',
        position: 'relative',
        borderRadius: '2px 2px 0 0',
        overflow: 'hidden'
      },
      Saturation: {
        radius: '2px 2px 0 0'
      },
      body: {
        padding: '16px 16px 12px'
      },
      controls: {
        display: 'flex'
      },
      color: {
        width: '32px'
      },
      swatch: {
        marginTop: '6px',
        width: '16px',
        height: '16px',
        borderRadius: '8px',
        position: 'relative',
        overflow: 'hidden'
      },
      active: {
        absolute: '0px 0px 0px 0px',
        borderRadius: '8px',
        boxShadow: 'inset 0 0 0 1px rgba(0,0,0,.1)',
        background: 'rgba(' + rgb.r + ', ' + rgb.g + ', ' + rgb.b + ', ' + rgb.a + ')',
        zIndex: '2'
      },
      toggles: {
        flex: '1'
      },
      hue: {
        height: '10px',
        position: 'relative',
        marginBottom: '8px'
      },
      Hue: {
        radius: '2px'
      },
      alpha: {
        height: '10px',
        position: 'relative'
      },
      Alpha: {
        radius: '2px'
      }
    },
    'disableAlpha': {
      color: {
        width: '22px'
      },
      alpha: {
        display: 'none'
      },
      hue: {
        marginBottom: '0px'
      },
      swatch: {
        width: '10px',
        height: '10px',
        marginTop: '0px'
      }
    }
  }, { disableAlpha: disableAlpha });

  return _react2.default.createElement(
    'div',
    { style: styles.picker, className: 'chrome-picker ' + className },
    _react2.default.createElement(
      'div',
      { style: styles.saturation },
      _react2.default.createElement(_common.Saturation, {
        style: styles.Saturation,
        hsl: hsl,
        hsv: hsv,
        pointer: _ChromePointerCircle2.default,
        onChange: onChange
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.body },
      _react2.default.createElement(
        'div',
        { style: styles.controls, className: 'flexbox-fix' },
        _react2.default.createElement(
          'div',
          { style: styles.color },
          _react2.default.createElement(
            'div',
            { style: styles.swatch },
            _react2.default.createElement('div', { style: styles.active }),
            _react2.default.createElement(_common.Checkboard, { renderers: renderers })
          )
        ),
        _react2.default.createElement(
          'div',
          { style: styles.toggles },
          _react2.default.createElement(
            'div',
            { style: styles.hue },
            _react2.default.createElement(_common.Hue, {
              style: styles.Hue,
              hsl: hsl,
              pointer: _ChromePointer2.default,
              onChange: onChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.alpha },
            _react2.default.createElement(_common.Alpha, {
              style: styles.Alpha,
              rgb: rgb,
              hsl: hsl,
              pointer: _ChromePointer2.default,
              renderers: renderers,
              onChange: onChange
            })
          )
        )
      ),
      _react2.default.createElement(_ChromeFields2.default, {
        rgb: rgb,
        hsl: hsl,
        hex: hex,
        onChange: onChange,
        disableAlpha: disableAlpha
      })
    )
  );
};

Chrome.propTypes = {
  disableAlpha: _propTypes2.default.bool
};

Chrome.defaultProps = {
  disableAlpha: false
};

exports.default = (0, _common.ColorWrap)(Chrome);

/***/ }),

/***/ "BnjH":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.BlockSwatches = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var BlockSwatches = exports.BlockSwatches = function BlockSwatches(_ref) {
  var colors = _ref.colors,
      onClick = _ref.onClick,
      onSwatchHover = _ref.onSwatchHover;

  var styles = (0, _reactcss2.default)({
    'default': {
      swatches: {
        marginRight: '-10px'
      },
      swatch: {
        width: '22px',
        height: '22px',
        float: 'left',
        marginRight: '10px',
        marginBottom: '10px',
        borderRadius: '4px'
      },
      clear: {
        clear: 'both'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { style: styles.swatches },
    (0, _map2.default)(colors, function (c) {
      return _react2.default.createElement(_common.Swatch, {
        key: c,
        color: c,
        style: styles.swatch,
        onClick: onClick,
        onHover: onSwatchHover,
        focusStyle: {
          boxShadow: '0 0 4px ' + c
        }
      });
    }),
    _react2.default.createElement('div', { style: styles.clear })
  );
};

exports.default = BlockSwatches;

/***/ }),

/***/ "BwfY":
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__("fWfb");
__webpack_require__("M6a0");
__webpack_require__("OYls");
__webpack_require__("QWe/");
module.exports = __webpack_require__("FeBl").Symbol;


/***/ }),

/***/ "ByiR":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = takeEvery;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fsmIterator__ = __webpack_require__("q3Gb");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__io__ = __webpack_require__("JJnU");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__channel__ = __webpack_require__("xJpq");




function takeEvery(patternOrChannel, worker) {
  for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
    args[_key - 2] = arguments[_key];
  }

  var yTake = { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["take"])(patternOrChannel) };
  var yFork = function yFork(ac) {
    return { done: false, value: __WEBPACK_IMPORTED_MODULE_1__io__["fork"].apply(undefined, [worker].concat(args, [ac])) };
  };

  var action = void 0,
      setAction = function setAction(ac) {
    return action = ac;
  };

  return Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["default"])({
    q1: function q1() {
      return ['q2', yTake, setAction];
    },
    q2: function q2() {
      return action === __WEBPACK_IMPORTED_MODULE_2__channel__["END"] ? [__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["qEnd"]] : ['q1', yFork(action)];
    }
  }, 'q1', 'takeEvery(' + Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["safeName"])(patternOrChannel) + ', ' + worker.name + ')');
}

/***/ }),

/***/ "C0hh":
/***/ (function(module, exports) {

/**
 * This method returns a new empty array.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {Array} Returns the new empty array.
 * @example
 *
 * var arrays = _.times(2, _.stubArray);
 *
 * console.log(arrays);
 * // => [[], []]
 *
 * console.log(arrays[0] === arrays[1]);
 * // => false
 */
function stubArray() {
  return [];
}

module.exports = stubArray;


/***/ }),

/***/ "CW5P":
/***/ (function(module, exports, __webpack_require__) {

var Hash = __webpack_require__("T/bE"),
    ListCache = __webpack_require__("duB3"),
    Map = __webpack_require__("POb3");

/**
 * Removes all key-value entries from the map.
 *
 * @private
 * @name clear
 * @memberOf MapCache
 */
function mapCacheClear() {
  this.size = 0;
  this.__data__ = {
    'hash': new Hash,
    'map': new (Map || ListCache),
    'string': new Hash
  };
}

module.exports = mapCacheClear;


/***/ }),

/***/ "Cskv":
/***/ (function(module, exports) {

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/**
 * Adds `value` to the array cache.
 *
 * @private
 * @name add
 * @memberOf SetCache
 * @alias push
 * @param {*} value The value to cache.
 * @returns {Object} Returns the cache instance.
 */
function setCacheAdd(value) {
  this.__data__.set(value, HASH_UNDEFINED);
  return this;
}

module.exports = setCacheAdd;


/***/ }),

/***/ "CxPB":
/***/ (function(module, exports, __webpack_require__) {

var identity = __webpack_require__("wSKX");

/**
 * Casts `value` to `identity` if it's not a function.
 *
 * @private
 * @param {*} value The value to inspect.
 * @returns {Function} Returns cast function.
 */
function castFunction(value) {
  return typeof value == 'function' ? value : identity;
}

module.exports = castFunction;


/***/ }),

/***/ "D+Oo":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

var _hyphenPattern = /-(.)/g;

/**
 * Camelcases a hyphenated string, for example:
 *
 *   > camelize('background-color')
 *   < "backgroundColor"
 *
 * @param {string} string
 * @return {string}
 */
function camelize(string) {
  return string.replace(_hyphenPattern, function (_, character) {
    return character.toUpperCase();
  });
}

module.exports = camelize;

/***/ }),

/***/ "D2L2":
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function (it, key) {
  return hasOwnProperty.call(it, key);
};


/***/ }),

/***/ "DEeB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = warning;
/**
 * Prints a warning in the console if it exists.
 *
 * @param {String} message The warning message.
 * @returns {void}
 */
function warning(message) {
  /* eslint-disable no-console */
  if (typeof console !== 'undefined' && typeof console.error === 'function') {
    console.error(message);
  }
  /* eslint-enable no-console */
  try {
    // This error was thrown as a convenience so that if you enable
    // "break on all exceptions" in your console,
    // it would pause the execution at this line.
    throw new Error(message);
    /* eslint-disable no-empty */
  } catch (e) {}
  /* eslint-enable no-empty */
}

/***/ }),

/***/ "DMj6":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ChromePointerCircle = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ChromePointerCircle = exports.ChromePointerCircle = function ChromePointerCircle() {
  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '12px',
        height: '12px',
        borderRadius: '6px',
        boxShadow: 'inset 0 0 0 1px #fff',
        transform: 'translate(-6px, -6px)'
      }
    }
  });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = ChromePointerCircle;

/***/ }),

/***/ "DT0+":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var React = __webpack_require__("GiK3");
var factory = __webpack_require__("wqO5");

if (typeof React === 'undefined') {
  throw Error(
    'create-react-class could not find the React object. If you are using script tags, ' +
      'make sure that React is being loaded before create-react-class.'
  );
}

// Hack to grab NoopUpdateQueue from isomorphic React
var ReactNoopUpdateQueue = new React.Component().updater;

module.exports = factory(
  React.Component,
  React.isValidElement,
  ReactNoopUpdateQueue
);


/***/ }),

/***/ "Dc0G":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var freeGlobal = __webpack_require__("blYT");

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
var freeProcess = moduleExports && freeGlobal.process;

/** Used to access faster Node.js helpers. */
var nodeUtil = (function() {
  try {
    return freeProcess && freeProcess.binding && freeProcess.binding('util');
  } catch (e) {}
}());

module.exports = nodeUtil;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("3IRH")(module)))

/***/ }),

/***/ "Dg8Q":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _flatpickr = __webpack_require__("GxBP");

var _flatpickr2 = _interopRequireDefault(_flatpickr);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var hooks = ['onChange', 'onOpen', 'onClose', 'onMonthChange', 'onYearChange', 'onReady', 'onValueUpdate', 'onDayCreate'];

var DateTimePicker = function (_Component) {
  _inherits(DateTimePicker, _Component);

  function DateTimePicker() {
    _classCallCheck(this, DateTimePicker);

    return _possibleConstructorReturn(this, (DateTimePicker.__proto__ || Object.getPrototypeOf(DateTimePicker)).apply(this, arguments));
  }

  _createClass(DateTimePicker, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(props) {
      var options = props.options;

      var prevOptions = this.props.options;

      // Add prop hooks to options
      var _iteratorNormalCompletion = true;
      var _didIteratorError = false;
      var _iteratorError = undefined;

      try {
        for (var _iterator = hooks[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
          var hook = _step.value;

          if (props.hasOwnProperty(hook)) {
            options[hook] = props[hook];
          }
          // Add prev ones too so we can compare against them later
          if (this.props.hasOwnProperty(hook)) {
            prevOptions[hook] = this.props[hook];
          }
        }
      } catch (err) {
        _didIteratorError = true;
        _iteratorError = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion && _iterator.return) {
            _iterator.return();
          }
        } finally {
          if (_didIteratorError) {
            throw _iteratorError;
          }
        }
      }

      var optionsKeys = Object.getOwnPropertyNames(options);

      for (var index = optionsKeys.length - 1; index >= 0; index--) {
        var key = optionsKeys[index];
        var value = options[key];

        if (value !== prevOptions[key]) {
          // Hook handlers must be set as an array
          if (hooks.indexOf(key) !== -1 && !Array.isArray(value)) {
            value = [value];
          }

          this.flatpickr.set(key, value);
        }
      }

      if (props.hasOwnProperty('value') && props.value !== this.props.value) {
        this.flatpickr.setDate(props.value, false);
      }
    }
  }, {
    key: 'componentDidMount',
    value: function componentDidMount() {
      var _this2 = this;

      var options = _extends({
        onClose: function onClose() {
          _this2.node.blur && _this2.node.blur();
        }
      }, this.props.options);

      // Add prop hooks to options
      var _iteratorNormalCompletion2 = true;
      var _didIteratorError2 = false;
      var _iteratorError2 = undefined;

      try {
        for (var _iterator2 = hooks[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
          var hook = _step2.value;

          if (this.props[hook]) {
            options[hook] = this.props[hook];
          }
        }
      } catch (err) {
        _didIteratorError2 = true;
        _iteratorError2 = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion2 && _iterator2.return) {
            _iterator2.return();
          }
        } finally {
          if (_didIteratorError2) {
            throw _iteratorError2;
          }
        }
      }

      this.flatpickr = new _flatpickr2.default(this.node, options);

      if (this.props.hasOwnProperty('value')) {
        this.flatpickr.setDate(this.props.value, false);
      }
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.flatpickr.destroy();
    }
  }, {
    key: 'render',
    value: function render() {
      var _this3 = this;

      // eslint-disable-next-line no-unused-vars
      var _props = this.props,
          options = _props.options,
          defaultValue = _props.defaultValue,
          value = _props.value,
          children = _props.children,
          props = _objectWithoutProperties(_props, ['options', 'defaultValue', 'value', 'children']);

      // Don't pass hooks to dom node


      var _iteratorNormalCompletion3 = true;
      var _didIteratorError3 = false;
      var _iteratorError3 = undefined;

      try {
        for (var _iterator3 = hooks[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
          var hook = _step3.value;

          delete props[hook];
        }
      } catch (err) {
        _didIteratorError3 = true;
        _iteratorError3 = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion3 && _iterator3.return) {
            _iterator3.return();
          }
        } finally {
          if (_didIteratorError3) {
            throw _iteratorError3;
          }
        }
      }

      return options.wrap ? _react2.default.createElement(
        'div',
        _extends({}, props, { ref: function ref(node) {
            _this3.node = node;
          } }),
        children
      ) : _react2.default.createElement('input', _extends({}, props, { defaultValue: defaultValue,
        ref: function ref(node) {
          _this3.node = node;
        } }));
    }
  }]);

  return DateTimePicker;
}(_react.Component);

DateTimePicker.propTypes = {
  defaultValue: _propTypes2.default.string,
  options: _propTypes2.default.object,
  onChange: _propTypes2.default.func,
  onOpen: _propTypes2.default.func,
  onClose: _propTypes2.default.func,
  onMonthChange: _propTypes2.default.func,
  onYearChange: _propTypes2.default.func,
  onReady: _propTypes2.default.func,
  onValueUpdate: _propTypes2.default.func,
  onDayCreate: _propTypes2.default.func,
  value: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.array, _propTypes2.default.object, _propTypes2.default.number]),
  children: _propTypes2.default.node
};
DateTimePicker.defaultProps = {
  options: {}
};
exports.default = DateTimePicker;

/***/ }),

/***/ "Dmuq":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__arrayMap_js__ = __webpack_require__("xGJZ");


/**
 * The base implementation of `_.values` and `_.valuesIn` which creates an
 * array of `object` property values corresponding to the property names
 * of `props`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array} props The property names to get values for.
 * @returns {Object} Returns the array of property values.
 */
function baseValues(object, props) {
  return Object(__WEBPACK_IMPORTED_MODULE_0__arrayMap_js__["default"])(props, function(key) {
    return object[key];
  });
}

/* harmony default export */ __webpack_exports__["default"] = (baseValues);


/***/ }),

/***/ "Dn0R":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseFindIndex_js__ = __webpack_require__("3S7q");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__baseIsNaN_js__ = __webpack_require__("Sqma");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__strictIndexOf_js__ = __webpack_require__("hNiS");




/**
 * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} value The value to search for.
 * @param {number} fromIndex The index to search from.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function baseIndexOf(array, value, fromIndex) {
  return value === value
    ? Object(__WEBPACK_IMPORTED_MODULE_2__strictIndexOf_js__["default"])(array, value, fromIndex)
    : Object(__WEBPACK_IMPORTED_MODULE_0__baseFindIndex_js__["default"])(array, __WEBPACK_IMPORTED_MODULE_1__baseIsNaN_js__["default"], fromIndex);
}

/* harmony default export */ __webpack_exports__["default"] = (baseIndexOf);


/***/ }),

/***/ "Dp/E":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseTimes_js__ = __webpack_require__("/YwQ");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isArguments_js__ = __webpack_require__("044R");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isArray_js__ = __webpack_require__("oZP6");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__isBuffer_js__ = __webpack_require__("FvOO");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__isIndex_js__ = __webpack_require__("2NLw");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isTypedArray_js__ = __webpack_require__("fqrR");







/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Creates an array of the enumerable property names of the array-like `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @param {boolean} inherited Specify returning inherited property names.
 * @returns {Array} Returns the array of property names.
 */
function arrayLikeKeys(value, inherited) {
  var isArr = Object(__WEBPACK_IMPORTED_MODULE_2__isArray_js__["default"])(value),
      isArg = !isArr && Object(__WEBPACK_IMPORTED_MODULE_1__isArguments_js__["default"])(value),
      isBuff = !isArr && !isArg && Object(__WEBPACK_IMPORTED_MODULE_3__isBuffer_js__["default"])(value),
      isType = !isArr && !isArg && !isBuff && Object(__WEBPACK_IMPORTED_MODULE_5__isTypedArray_js__["default"])(value),
      skipIndexes = isArr || isArg || isBuff || isType,
      result = skipIndexes ? Object(__WEBPACK_IMPORTED_MODULE_0__baseTimes_js__["default"])(value.length, String) : [],
      length = result.length;

  for (var key in value) {
    if ((inherited || hasOwnProperty.call(value, key)) &&
        !(skipIndexes && (
           // Safari 9 has enumerable `arguments.length` in strict mode.
           key == 'length' ||
           // Node.js 0.10 has enumerable non-index properties on buffers.
           (isBuff && (key == 'offset' || key == 'parent')) ||
           // PhantomJS 2 has enumerable non-index properties on typed arrays.
           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
           // Skip index properties.
           Object(__WEBPACK_IMPORTED_MODULE_4__isIndex_js__["default"])(key, length)
        ))) {
      result.push(key);
    }
  }
  return result;
}

/* harmony default export */ __webpack_exports__["default"] = (arrayLikeKeys);


/***/ }),

/***/ "DqfE":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CompactColor = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var CompactColor = exports.CompactColor = function CompactColor(_ref) {
  var color = _ref.color,
      _ref$onClick = _ref.onClick,
      onClick = _ref$onClick === undefined ? function () {} : _ref$onClick,
      onSwatchHover = _ref.onSwatchHover,
      active = _ref.active;

  var styles = (0, _reactcss2.default)({
    'default': {
      color: {
        background: color,
        width: '15px',
        height: '15px',
        float: 'left',
        marginRight: '5px',
        marginBottom: '5px',
        position: 'relative',
        cursor: 'pointer'
      },
      dot: {
        absolute: '5px 5px 5px 5px',
        background: '#fff',
        borderRadius: '50%',
        opacity: '0'
      }
    },
    'active': {
      dot: {
        opacity: '1'
      }
    },
    'color-#FFFFFF': {
      color: {
        boxShadow: 'inset 0 0 0 1px #ddd'
      },
      dot: {
        background: '#000'
      }
    },
    'transparent': {
      dot: {
        background: '#000'
      }
    }
  }, { active: active, 'color-#FFFFFF': color === '#FFFFFF', 'transparent': color === 'transparent' });

  return _react2.default.createElement(
    _common.Swatch,
    {
      style: styles.color,
      color: color,
      onClick: onClick,
      onHover: onSwatchHover,
      focusStyle: { boxShadow: '0 0 4px ' + color }
    },
    _react2.default.createElement('div', { style: styles.dot })
  );
};

exports.default = CompactColor;

/***/ }),

/***/ "DuR2":
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),

/***/ "Dv2r":
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__("pTUa");

/**
 * Sets the map `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf MapCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the map cache instance.
 */
function mapCacheSet(key, value) {
  var data = getMapData(this, key),
      size = data.size;

  data.set(key, value);
  this.size += data.size == size ? 0 : 1;
  return this;
}

module.exports = mapCacheSet;


/***/ }),

/***/ "E+Mp":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PhotoshopPreviews = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var PhotoshopPreviews = exports.PhotoshopPreviews = function PhotoshopPreviews(_ref) {
  var rgb = _ref.rgb,
      currentColor = _ref.currentColor;

  var styles = (0, _reactcss2.default)({
    'default': {
      swatches: {
        border: '1px solid #B3B3B3',
        borderBottom: '1px solid #F0F0F0',
        marginBottom: '2px',
        marginTop: '1px'
      },
      new: {
        height: '34px',
        background: 'rgb(' + rgb.r + ',' + rgb.g + ', ' + rgb.b + ')',
        boxShadow: 'inset 1px 0 0 #000, inset -1px 0 0 #000, inset 0 1px 0 #000'
      },
      current: {
        height: '34px',
        background: currentColor,
        boxShadow: 'inset 1px 0 0 #000, inset -1px 0 0 #000, inset 0 -1px 0 #000'
      },
      label: {
        fontSize: '14px',
        color: '#000',
        textAlign: 'center'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    null,
    _react2.default.createElement(
      'div',
      { style: styles.label },
      'new'
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatches },
      _react2.default.createElement('div', { style: styles.new }),
      _react2.default.createElement('div', { style: styles.current })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.label },
      'current'
    )
  );
};

exports.default = PhotoshopPreviews;

/***/ }),

/***/ "E08R":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = function urldecode(str) {
  //       discuss at: http://locutus.io/php/urldecode/
  //      original by: Philip Peterson
  //      improved by: Kevin van Zonneveld (http://kvz.io)
  //      improved by: Kevin van Zonneveld (http://kvz.io)
  //      improved by: Brett Zamir (http://brett-zamir.me)
  //      improved by: Lars Fischer
  //      improved by: Orlando
  //      improved by: Brett Zamir (http://brett-zamir.me)
  //      improved by: Brett Zamir (http://brett-zamir.me)
  //         input by: AJ
  //         input by: travc
  //         input by: Brett Zamir (http://brett-zamir.me)
  //         input by: Ratheous
  //         input by: e-mike
  //         input by: lovio
  //      bugfixed by: Kevin van Zonneveld (http://kvz.io)
  //      bugfixed by: Rob
  // reimplemented by: Brett Zamir (http://brett-zamir.me)
  //           note 1: info on what encoding functions to use from:
  //           note 1: http://xkr.us/articles/javascript/encode-compare/
  //           note 1: Please be aware that this function expects to decode
  //           note 1: from UTF-8 encoded strings, as found on
  //           note 1: pages served as UTF-8
  //        example 1: urldecode('Kevin+van+Zonneveld%21')
  //        returns 1: 'Kevin van Zonneveld!'
  //        example 2: urldecode('http%3A%2F%2Fkvz.io%2F')
  //        returns 2: 'http://kvz.io/'
  //        example 3: urldecode('http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3DLocutus%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a')
  //        returns 3: 'http://www.google.nl/search?q=Locutus&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a'
  //        example 4: urldecode('%E5%A5%BD%3_4')
  //        returns 4: '\u597d%3_4'

  return decodeURIComponent((str + '').replace(/%(?![\da-f]{2})/gi, function () {
    // PHP tolerates poorly formed escape sequences
    return '%25';
  }).replace(/\+/g, '%20'));
};
//# sourceMappingURL=urldecode.js.map

/***/ }),

/***/ "E4Hj":
/***/ (function(module, exports) {

/**
 * Gets the stack value for `key`.
 *
 * @private
 * @name get
 * @memberOf Stack
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function stackGet(key) {
  return this.__data__.get(key);
}

module.exports = stackGet;


/***/ }),

/***/ "EEI6":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(jQuery) {

var _typeof2 = __webpack_require__("pFYg");

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/*
 * jQuery.bind-first library v0.2.3
 * Copyright (c) 2013 Vladimir Zhuravlev
 *
 * Released under MIT License
 * @license
 *
 * Date: Thu Feb  6 10:13:59 ICT 2014
 **/

(function ($) {
	var splitVersion = $.fn.jquery.split(".");
	var major = parseInt(splitVersion[0]);
	var minor = parseInt(splitVersion[1]);

	var JQ_LT_17 = major < 1 || major == 1 && minor < 7;

	function eventsData($el) {
		return JQ_LT_17 ? $el.data('events') : $._data($el[0]).events;
	}

	function moveHandlerToTop($el, eventName, isDelegated) {
		var data = eventsData($el);
		var events = data[eventName];

		if (!JQ_LT_17) {
			var handler = isDelegated ? events.splice(events.delegateCount - 1, 1)[0] : events.pop();
			events.splice(isDelegated ? 0 : events.delegateCount || 0, 0, handler);

			return;
		}

		if (isDelegated) {
			data.live.unshift(data.live.pop());
		} else {
			events.unshift(events.pop());
		}
	}

	function moveEventHandlers($elems, eventsString, isDelegate) {
		var events = eventsString.split(/\s+/);
		$elems.each(function () {
			for (var i = 0; i < events.length; ++i) {
				var pureEventName = $.trim(events[i]).match(/[^\.]+/i)[0];
				moveHandlerToTop($(this), pureEventName, isDelegate);
			}
		});
	}

	function makeMethod(methodName) {
		$.fn[methodName + 'First'] = function () {
			var args = $.makeArray(arguments);
			var eventsString = args.shift();

			if (eventsString) {
				$.fn[methodName].apply(this, arguments);
				moveEventHandlers(this, eventsString);
			}

			return this;
		};
	}

	// bind
	makeMethod('bind');

	// one
	makeMethod('one');

	// delegate
	$.fn.delegateFirst = function () {
		var args = $.makeArray(arguments);
		var eventsString = args[1];

		if (eventsString) {
			args.splice(0, 2);
			$.fn.delegate.apply(this, arguments);
			moveEventHandlers(this, eventsString, true);
		}

		return this;
	};

	// live
	$.fn.liveFirst = function () {
		var args = $.makeArray(arguments);

		// live = delegate to the document
		args.unshift(this.selector);
		$.fn.delegateFirst.apply($(document), args);

		return this;
	};

	// on (jquery >= 1.7)
	if (!JQ_LT_17) {
		$.fn.onFirst = function (types, selector) {
			var $el = $(this);
			var isDelegated = typeof selector === 'string';

			$.fn.on.apply($el, arguments);

			// events map
			if ((typeof types === 'undefined' ? 'undefined' : (0, _typeof3.default)(types)) === 'object') {
				for (type in types) {
					if (types.hasOwnProperty(type)) {
						moveEventHandlers($el, type, isDelegated);
					}
				}
			} else if (typeof types === 'string') {
				moveEventHandlers($el, types, isDelegated);
			}

			return $el;
		};
	}
})(jQuery);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("0iPh")))

/***/ }),

/***/ "EGZi":
/***/ (function(module, exports) {

module.exports = function (done, value) {
  return { value: value, done: !!done };
};


/***/ }),

/***/ "EHRO":
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__("NkRn"),
    Uint8Array = __webpack_require__("qwTf"),
    eq = __webpack_require__("22B7"),
    equalArrays = __webpack_require__("FhcP"),
    mapToArray = __webpack_require__("WFiI"),
    setToArray = __webpack_require__("octw");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
    COMPARE_UNORDERED_FLAG = 2;

/** `Object#toString` result references. */
var boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    symbolTag = '[object Symbol]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]';

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;

/**
 * A specialized version of `baseIsEqualDeep` for comparing objects of
 * the same `toStringTag`.
 *
 * **Note:** This function only supports comparing values with tags of
 * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {string} tag The `toStringTag` of the objects to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
  switch (tag) {
    case dataViewTag:
      if ((object.byteLength != other.byteLength) ||
          (object.byteOffset != other.byteOffset)) {
        return false;
      }
      object = object.buffer;
      other = other.buffer;

    case arrayBufferTag:
      if ((object.byteLength != other.byteLength) ||
          !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
        return false;
      }
      return true;

    case boolTag:
    case dateTag:
    case numberTag:
      // Coerce booleans to `1` or `0` and dates to milliseconds.
      // Invalid dates are coerced to `NaN`.
      return eq(+object, +other);

    case errorTag:
      return object.name == other.name && object.message == other.message;

    case regexpTag:
    case stringTag:
      // Coerce regexes to strings and treat strings, primitives and objects,
      // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
      // for more details.
      return object == (other + '');

    case mapTag:
      var convert = mapToArray;

    case setTag:
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
      convert || (convert = setToArray);

      if (object.size != other.size && !isPartial) {
        return false;
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(object);
      if (stacked) {
        return stacked == other;
      }
      bitmask |= COMPARE_UNORDERED_FLAG;

      // Recursively compare objects (susceptible to call stack limits).
      stack.set(object, other);
      var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
      stack['delete'](object);
      return result;

    case symbolTag:
      if (symbolValueOf) {
        return symbolValueOf.call(object) == symbolValueOf.call(other);
      }
  }
  return false;
}

module.exports = equalByTag;


/***/ }),

/***/ "EZG+":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__root_js__ = __webpack_require__("WlpS");


/** Built-in value references. */
var Symbol = __WEBPACK_IMPORTED_MODULE_0__root_js__["default"].Symbol;

/* harmony default export */ __webpack_exports__["default"] = (Symbol);


/***/ }),

/***/ "Ehl2":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseIndexOf_js__ = __webpack_require__("Dn0R");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isArrayLike_js__ = __webpack_require__("qSQ9");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isString_js__ = __webpack_require__("Sgt2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__toInteger_js__ = __webpack_require__("U7BJ");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__values_js__ = __webpack_require__("jAP6");






/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max;

/**
 * Checks if `value` is in `collection`. If `collection` is a string, it's
 * checked for a substring of `value`, otherwise
 * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * is used for equality comparisons. If `fromIndex` is negative, it's used as
 * the offset from the end of `collection`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Collection
 * @param {Array|Object|string} collection The collection to inspect.
 * @param {*} value The value to search for.
 * @param {number} [fromIndex=0] The index to search from.
 * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
 * @returns {boolean} Returns `true` if `value` is found, else `false`.
 * @example
 *
 * _.includes([1, 2, 3], 1);
 * // => true
 *
 * _.includes([1, 2, 3], 1, 2);
 * // => false
 *
 * _.includes({ 'a': 1, 'b': 2 }, 1);
 * // => true
 *
 * _.includes('abcd', 'bc');
 * // => true
 */
function includes(collection, value, fromIndex, guard) {
  collection = Object(__WEBPACK_IMPORTED_MODULE_1__isArrayLike_js__["default"])(collection) ? collection : Object(__WEBPACK_IMPORTED_MODULE_4__values_js__["default"])(collection);
  fromIndex = (fromIndex && !guard) ? Object(__WEBPACK_IMPORTED_MODULE_3__toInteger_js__["default"])(fromIndex) : 0;

  var length = collection.length;
  if (fromIndex < 0) {
    fromIndex = nativeMax(length + fromIndex, 0);
  }
  return Object(__WEBPACK_IMPORTED_MODULE_2__isString_js__["default"])(collection)
    ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
    : (!!length && Object(__WEBPACK_IMPORTED_MODULE_0__baseIndexOf_js__["default"])(collection, value, fromIndex) > -1);
}

/* harmony default export */ __webpack_exports__["default"] = (includes);


/***/ }),

/***/ "EqjI":
/***/ (function(module, exports) {

module.exports = function (it) {
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};


/***/ }),

/***/ "Ewjq":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PhotoshopPicker = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var PhotoshopPicker = exports.PhotoshopPicker = function PhotoshopPicker(_ref) {
  var onChange = _ref.onChange,
      rgb = _ref.rgb,
      hsv = _ref.hsv,
      hex = _ref.hex;

  var styles = (0, _reactcss2.default)({
    'default': {
      fields: {
        paddingTop: '5px',
        paddingBottom: '9px',
        width: '80px',
        position: 'relative'
      },
      divider: {
        height: '5px'
      },
      RGBwrap: {
        position: 'relative'
      },
      RGBinput: {
        marginLeft: '40%',
        width: '40%',
        height: '18px',
        border: '1px solid #888888',
        boxShadow: 'inset 0 1px 1px rgba(0,0,0,.1), 0 1px 0 0 #ECECEC',
        marginBottom: '5px',
        fontSize: '13px',
        paddingLeft: '3px',
        marginRight: '10px'
      },
      RGBlabel: {
        left: '0px',
        width: '34px',
        textTransform: 'uppercase',
        fontSize: '13px',
        height: '18px',
        lineHeight: '22px',
        position: 'absolute'
      },
      HEXwrap: {
        position: 'relative'
      },
      HEXinput: {
        marginLeft: '20%',
        width: '80%',
        height: '18px',
        border: '1px solid #888888',
        boxShadow: 'inset 0 1px 1px rgba(0,0,0,.1), 0 1px 0 0 #ECECEC',
        marginBottom: '6px',
        fontSize: '13px',
        paddingLeft: '3px'
      },
      HEXlabel: {
        position: 'absolute',
        top: '0px',
        left: '0px',
        width: '14px',
        textTransform: 'uppercase',
        fontSize: '13px',
        height: '18px',
        lineHeight: '22px'
      },
      fieldSymbols: {
        position: 'absolute',
        top: '5px',
        right: '-7px',
        fontSize: '13px'
      },
      symbol: {
        height: '20px',
        lineHeight: '22px',
        paddingBottom: '7px'
      }
    }
  });

  var handleChange = function handleChange(data, e) {
    if (data['#']) {
      _color2.default.isValidHex(data['#']) && onChange({
        hex: data['#'],
        source: 'hex'
      }, e);
    } else if (data.r || data.g || data.b) {
      onChange({
        r: data.r || rgb.r,
        g: data.g || rgb.g,
        b: data.b || rgb.b,
        source: 'rgb'
      }, e);
    } else if (data.h || data.s || data.v) {
      onChange({
        h: data.h || hsv.h,
        s: data.s || hsv.s,
        v: data.v || hsv.v,
        source: 'hsv'
      }, e);
    }
  };

  return _react2.default.createElement(
    'div',
    { style: styles.fields },
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'h',
      value: Math.round(hsv.h),
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 's',
      value: Math.round(hsv.s * 100),
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'v',
      value: Math.round(hsv.v * 100),
      onChange: handleChange
    }),
    _react2.default.createElement('div', { style: styles.divider }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'r',
      value: rgb.r,
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'g',
      value: rgb.g,
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'b',
      value: rgb.b,
      onChange: handleChange
    }),
    _react2.default.createElement('div', { style: styles.divider }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.HEXwrap, input: styles.HEXinput, label: styles.HEXlabel },
      label: '#',
      value: hex.replace('#', ''),
      onChange: handleChange
    }),
    _react2.default.createElement(
      'div',
      { style: styles.fieldSymbols },
      _react2.default.createElement(
        'div',
        { style: styles.symbol },
        '\xB0'
      ),
      _react2.default.createElement(
        'div',
        { style: styles.symbol },
        '%'
      ),
      _react2.default.createElement(
        'div',
        { style: styles.symbol },
        '%'
      )
    )
  );
};

exports.default = PhotoshopPicker;

/***/ }),

/***/ "F2XX":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CompactFields = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var CompactFields = exports.CompactFields = function CompactFields(_ref) {
  var hex = _ref.hex,
      rgb = _ref.rgb,
      onChange = _ref.onChange;

  var styles = (0, _reactcss2.default)({
    'default': {
      fields: {
        display: 'flex',
        paddingBottom: '6px',
        paddingRight: '5px',
        position: 'relative'
      },
      active: {
        position: 'absolute',
        top: '6px',
        left: '5px',
        height: '9px',
        width: '9px',
        background: hex
      },
      HEXwrap: {
        flex: '6',
        position: 'relative'
      },
      HEXinput: {
        width: '80%',
        padding: '0px',
        paddingLeft: '20%',
        border: 'none',
        outline: 'none',
        background: 'none',
        fontSize: '12px',
        color: '#333',
        height: '16px'
      },
      HEXlabel: {
        display: 'none'
      },
      RGBwrap: {
        flex: '3',
        position: 'relative'
      },
      RGBinput: {
        width: '70%',
        padding: '0px',
        paddingLeft: '30%',
        border: 'none',
        outline: 'none',
        background: 'none',
        fontSize: '12px',
        color: '#333',
        height: '16px'
      },
      RGBlabel: {
        position: 'absolute',
        top: '3px',
        left: '0px',
        lineHeight: '16px',
        textTransform: 'uppercase',
        fontSize: '12px',
        color: '#999'
      }
    }
  });

  var handleChange = function handleChange(data, e) {
    if (data.r || data.g || data.b) {
      onChange({
        r: data.r || rgb.r,
        g: data.g || rgb.g,
        b: data.b || rgb.b,
        source: 'rgb'
      }, e);
    } else {
      onChange({
        hex: data.hex,
        source: 'hex'
      }, e);
    }
  };

  return _react2.default.createElement(
    'div',
    { style: styles.fields, className: 'flexbox-fix' },
    _react2.default.createElement('div', { style: styles.active }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.HEXwrap, input: styles.HEXinput, label: styles.HEXlabel },
      label: 'hex',
      value: hex,
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'r',
      value: rgb.r,
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'g',
      value: rgb.g,
      onChange: handleChange
    }),
    _react2.default.createElement(_common.EditableInput, {
      style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
      label: 'b',
      value: rgb.b,
      onChange: handleChange
    })
  );
};

exports.default = CompactFields;

/***/ }),

/***/ "F2vi":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GithubSwatch = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var GithubSwatch = exports.GithubSwatch = function GithubSwatch(_ref) {
  var hover = _ref.hover,
      color = _ref.color,
      onClick = _ref.onClick,
      onSwatchHover = _ref.onSwatchHover;

  var hoverSwatch = {
    position: 'relative',
    zIndex: '2',
    outline: '2px solid #fff',
    boxShadow: '0 0 5px 2px rgba(0,0,0,0.25)'
  };

  var styles = (0, _reactcss2.default)({
    'default': {
      swatch: {
        width: '25px',
        height: '25px',
        fontSize: '0'
      }
    },
    'hover': {
      swatch: hoverSwatch
    }
  }, { hover: hover });

  return _react2.default.createElement(
    'div',
    { style: styles.swatch },
    _react2.default.createElement(_common.Swatch, {
      color: color,
      onClick: onClick,
      onHover: onSwatchHover,
      focusStyle: hoverSwatch
    })
  );
};

exports.default = (0, _reactcss.handleHover)(GithubSwatch);

/***/ }),

/***/ "FCuZ":
/***/ (function(module, exports, __webpack_require__) {

var arrayPush = __webpack_require__("uIr7"),
    isArray = __webpack_require__("NGEn");

/**
 * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
 * `keysFunc` and `symbolsFunc` to get the enumerable property names and
 * symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Function} keysFunc The function to get the keys of `object`.
 * @param {Function} symbolsFunc The function to get the symbols of `object`.
 * @returns {Array} Returns the array of property names and symbols.
 */
function baseGetAllKeys(object, keysFunc, symbolsFunc) {
  var result = keysFunc(object);
  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
}

module.exports = baseGetAllKeys;


/***/ }),

/***/ "FUcJ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Twitter = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Twitter = exports.Twitter = function Twitter(_ref) {
  var onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      hex = _ref.hex,
      colors = _ref.colors,
      width = _ref.width,
      triangle = _ref.triangle,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      card: {
        width: width,
        background: '#fff',
        border: '0 solid rgba(0,0,0,0.25)',
        boxShadow: '0 1px 4px rgba(0,0,0,0.25)',
        borderRadius: '4px',
        position: 'relative'
      },
      body: {
        padding: '15px 9px 9px 15px'
      },
      label: {
        fontSize: '18px',
        color: '#fff'
      },
      triangle: {
        width: '0px',
        height: '0px',
        borderStyle: 'solid',
        borderWidth: '0 9px 10px 9px',
        borderColor: 'transparent transparent #fff transparent',
        position: 'absolute'
      },
      triangleShadow: {
        width: '0px',
        height: '0px',
        borderStyle: 'solid',
        borderWidth: '0 9px 10px 9px',
        borderColor: 'transparent transparent rgba(0,0,0,.1) transparent',
        position: 'absolute'
      },
      hash: {
        background: '#F0F0F0',
        height: '30px',
        width: '30px',
        borderRadius: '4px 0 0 4px',
        float: 'left',
        color: '#98A1A4',
        display: 'flex',
        alignItems: 'center',
        justifyContent: 'center'
      },
      input: {
        width: '100px',
        fontSize: '14px',
        color: '#666',
        border: '0px',
        outline: 'none',
        height: '28px',
        boxShadow: 'inset 0 0 0 1px #F0F0F0',
        boxSizing: 'content-box',
        borderRadius: '0 4px 4px 0',
        float: 'left',
        paddingLeft: '8px'
      },
      swatch: {
        width: '30px',
        height: '30px',
        float: 'left',
        borderRadius: '4px',
        margin: '0 6px 6px 0'
      },
      clear: {
        clear: 'both'
      }
    },
    'hide-triangle': {
      triangle: {
        display: 'none'
      },
      triangleShadow: {
        display: 'none'
      }
    },
    'top-left-triangle': {
      triangle: {
        top: '-10px',
        left: '12px'
      },
      triangleShadow: {
        top: '-11px',
        left: '12px'
      }
    },
    'top-right-triangle': {
      triangle: {
        top: '-10px',
        right: '12px'
      },
      triangleShadow: {
        top: '-11px',
        right: '12px'
      }
    }
  }, {
    'hide-triangle': triangle === 'hide',
    'top-left-triangle': triangle === 'top-left',
    'top-right-triangle': triangle === 'top-right'
  });

  var handleChange = function handleChange(hexcode, e) {
    _color2.default.isValidHex(hexcode) && onChange({
      hex: hexcode,
      source: 'hex'
    }, e);
  };

  return _react2.default.createElement(
    'div',
    { style: styles.card, className: 'twitter-picker ' + className },
    _react2.default.createElement('div', { style: styles.triangleShadow }),
    _react2.default.createElement('div', { style: styles.triangle }),
    _react2.default.createElement(
      'div',
      { style: styles.body },
      (0, _map2.default)(colors, function (c, i) {
        return _react2.default.createElement(_common.Swatch, {
          key: i,
          color: c,
          hex: c,
          style: styles.swatch,
          onClick: handleChange,
          onHover: onSwatchHover,
          focusStyle: {
            boxShadow: '0 0 4px ' + c
          }
        });
      }),
      _react2.default.createElement(
        'div',
        { style: styles.hash },
        '#'
      ),
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input },
        value: hex.replace('#', ''),
        onChange: handleChange
      }),
      _react2.default.createElement('div', { style: styles.clear })
    )
  );
};

Twitter.propTypes = {
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  triangle: _propTypes2.default.oneOf(['hide', 'top-left', 'top-right']),
  colors: _propTypes2.default.arrayOf(_propTypes2.default.string)
};

Twitter.defaultProps = {
  width: 276,
  colors: ['#FF6900', '#FCB900', '#7BDCB5', '#00D084', '#8ED1FC', '#0693E3', '#ABB8C3', '#EB144C', '#F78DA7', '#9900EF'],
  triangle: 'top-left'
};

exports.default = (0, _common.ColorWrap)(Twitter);

/***/ }),

/***/ "FeBl":
/***/ (function(module, exports) {

var core = module.exports = { version: '2.5.1' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef


/***/ }),

/***/ "FhcP":
/***/ (function(module, exports, __webpack_require__) {

var SetCache = __webpack_require__("7YkW"),
    arraySome = __webpack_require__("2X2u"),
    cacheHas = __webpack_require__("dmQx");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
    COMPARE_UNORDERED_FLAG = 2;

/**
 * A specialized version of `baseIsEqualDeep` for arrays with support for
 * partial deep comparisons.
 *
 * @private
 * @param {Array} array The array to compare.
 * @param {Array} other The other array to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `array` and `other` objects.
 * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
 */
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
      arrLength = array.length,
      othLength = other.length;

  if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
    return false;
  }
  // Assume cyclic values are equal.
  var stacked = stack.get(array);
  if (stacked && stack.get(other)) {
    return stacked == other;
  }
  var index = -1,
      result = true,
      seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;

  stack.set(array, other);
  stack.set(other, array);

  // Ignore non-index properties.
  while (++index < arrLength) {
    var arrValue = array[index],
        othValue = other[index];

    if (customizer) {
      var compared = isPartial
        ? customizer(othValue, arrValue, index, other, array, stack)
        : customizer(arrValue, othValue, index, array, other, stack);
    }
    if (compared !== undefined) {
      if (compared) {
        continue;
      }
      result = false;
      break;
    }
    // Recursively compare arrays (susceptible to call stack limits).
    if (seen) {
      if (!arraySome(other, function(othValue, othIndex) {
            if (!cacheHas(seen, othIndex) &&
                (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
              return seen.push(othIndex);
            }
          })) {
        result = false;
        break;
      }
    } else if (!(
          arrValue === othValue ||
            equalFunc(arrValue, othValue, bitmask, customizer, stack)
        )) {
      result = false;
      break;
    }
  }
  stack['delete'](array);
  stack['delete'](other);
  return result;
}

module.exports = equalArrays;


/***/ }),

/***/ "Fkvj":
/***/ (function(module, exports, __webpack_require__) {

var Stack = __webpack_require__("bJWQ"),
    arrayEach = __webpack_require__("PqYH"),
    assignValue = __webpack_require__("i4ON"),
    baseAssign = __webpack_require__("jD7S"),
    baseAssignIn = __webpack_require__("py9u"),
    cloneBuffer = __webpack_require__("mKB/"),
    copyArray = __webpack_require__("hrPF"),
    copySymbols = __webpack_require__("Nkkh"),
    copySymbolsIn = __webpack_require__("1QDk"),
    getAllKeys = __webpack_require__("MoMe"),
    getAllKeysIn = __webpack_require__("xond"),
    getTag = __webpack_require__("gHOb"),
    initCloneArray = __webpack_require__("UfSK"),
    initCloneByTag = __webpack_require__("5/Qr"),
    initCloneObject = __webpack_require__("WQFf"),
    isArray = __webpack_require__("NGEn"),
    isBuffer = __webpack_require__("ggOT"),
    isObject = __webpack_require__("yCNF"),
    keys = __webpack_require__("ktak");

/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
    CLONE_FLAT_FLAG = 2,
    CLONE_SYMBOLS_FLAG = 4;

/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    objectTag = '[object Object]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    symbolTag = '[object Symbol]',
    weakMapTag = '[object WeakMap]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/** Used to identify `toStringTag` values supported by `_.clone`. */
var cloneableTags = {};
cloneableTags[argsTag] = cloneableTags[arrayTag] =
cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
cloneableTags[boolTag] = cloneableTags[dateTag] =
cloneableTags[float32Tag] = cloneableTags[float64Tag] =
cloneableTags[int8Tag] = cloneableTags[int16Tag] =
cloneableTags[int32Tag] = cloneableTags[mapTag] =
cloneableTags[numberTag] = cloneableTags[objectTag] =
cloneableTags[regexpTag] = cloneableTags[setTag] =
cloneableTags[stringTag] = cloneableTags[symbolTag] =
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
cloneableTags[errorTag] = cloneableTags[funcTag] =
cloneableTags[weakMapTag] = false;

/**
 * The base implementation of `_.clone` and `_.cloneDeep` which tracks
 * traversed objects.
 *
 * @private
 * @param {*} value The value to clone.
 * @param {boolean} bitmask The bitmask flags.
 *  1 - Deep clone
 *  2 - Flatten inherited properties
 *  4 - Clone symbols
 * @param {Function} [customizer] The function to customize cloning.
 * @param {string} [key] The key of `value`.
 * @param {Object} [object] The parent object of `value`.
 * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
 * @returns {*} Returns the cloned value.
 */
function baseClone(value, bitmask, customizer, key, object, stack) {
  var result,
      isDeep = bitmask & CLONE_DEEP_FLAG,
      isFlat = bitmask & CLONE_FLAT_FLAG,
      isFull = bitmask & CLONE_SYMBOLS_FLAG;

  if (customizer) {
    result = object ? customizer(value, key, object, stack) : customizer(value);
  }
  if (result !== undefined) {
    return result;
  }
  if (!isObject(value)) {
    return value;
  }
  var isArr = isArray(value);
  if (isArr) {
    result = initCloneArray(value);
    if (!isDeep) {
      return copyArray(value, result);
    }
  } else {
    var tag = getTag(value),
        isFunc = tag == funcTag || tag == genTag;

    if (isBuffer(value)) {
      return cloneBuffer(value, isDeep);
    }
    if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
      result = (isFlat || isFunc) ? {} : initCloneObject(value);
      if (!isDeep) {
        return isFlat
          ? copySymbolsIn(value, baseAssignIn(result, value))
          : copySymbols(value, baseAssign(result, value));
      }
    } else {
      if (!cloneableTags[tag]) {
        return object ? value : {};
      }
      result = initCloneByTag(value, tag, baseClone, isDeep);
    }
  }
  // Check for circular references and return its corresponding clone.
  stack || (stack = new Stack);
  var stacked = stack.get(value);
  if (stacked) {
    return stacked;
  }
  stack.set(value, result);

  var keysFunc = isFull
    ? (isFlat ? getAllKeysIn : getAllKeys)
    : (isFlat ? keysIn : keys);

  var props = isArr ? undefined : keysFunc(value);
  arrayEach(props || value, function(subValue, key) {
    if (props) {
      key = subValue;
      subValue = value[key];
    }
    // Recursively populate clone (susceptible to call stack limits).
    assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
  });
  return result;
}

module.exports = baseClone;


/***/ }),

/***/ "FmFY":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
// based on https://github.com/lodash/lodash/blob/4.17.2/lodash.js#L14100
// eslint-disable-next-line max-len
var wordPattern = /[A-Z\xc0-\xd6\xd8-\xde]?[a-z\xdf-\xf6\xf8-\xff]+(?:['’](?:d|ll|m|re|s|t|ve))?(?=[\xac\xb1\xd7\xf7\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xbf\u2000-\u206f \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000]|[A-Z\xc0-\xd6\xd8-\xde]|$)|(?:[A-Z\xc0-\xd6\xd8-\xde]|[^\ud800-\udfff\xac\xb1\xd7\xf7\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xbf\u2000-\u206f \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\d+\u2700-\u27bfa-z\xdf-\xf6\xf8-\xffA-Z\xc0-\xd6\xd8-\xde])+(?:['’](?:D|LL|M|RE|S|T|VE))?(?=[\xac\xb1\xd7\xf7\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xbf\u2000-\u206f \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000]|[A-Z\xc0-\xd6\xd8-\xde](?:[a-z\xdf-\xf6\xf8-\xff]|[^\ud800-\udfff\xac\xb1\xd7\xf7\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xbf\u2000-\u206f \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\d+\u2700-\u27bfa-z\xdf-\xf6\xf8-\xffA-Z\xc0-\xd6\xd8-\xde])|$)|[A-Z\xc0-\xd6\xd8-\xde]?(?:[a-z\xdf-\xf6\xf8-\xff]|[^\ud800-\udfff\xac\xb1\xd7\xf7\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\xbf\u2000-\u206f \t\x0b\f\xa0\ufeff\n\r\u2028\u2029\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\d+\u2700-\u27bfa-z\xdf-\xf6\xf8-\xffA-Z\xc0-\xd6\xd8-\xde])+(?:['’](?:d|ll|m|re|s|t|ve))?|[A-Z\xc0-\xd6\xd8-\xde]+(?:['’](?:D|LL|M|RE|S|T|VE))?|\d*(?:(?:1ST|2ND|3RD|(?![123])\dTH)\b)|\d*(?:(?:1st|2nd|3rd|(?![123])\dth)\b)|\d+|(?:[\u2700-\u27bf]|(?:\ud83c[\udde6-\uddff]){2}|[\ud800-\udbff][\udc00-\udfff])[\ufe0e\ufe0f]?(?:[\u0300-\u036f\ufe20-\ufe2f\u20d0-\u20ff]|\ud83c[\udffb-\udfff])?(?:\u200d(?:[^\ud800-\udfff]|(?:\ud83c[\udde6-\uddff]){2}|[\ud800-\udbff][\udc00-\udfff])[\ufe0e\ufe0f]?(?:[\u0300-\u036f\ufe20-\ufe2f\u20d0-\u20ff]|\ud83c[\udffb-\udfff])?)*/g;
var namespacer = '/';

function camelCase(string) {
  return string.match(wordPattern).reduce(function (camelCased, word, index) {
    return camelCased + (index === 0 ? word.toLowerCase() : word.charAt(0).toUpperCase() + word.substring(1).toLowerCase());
  }, '');
}

/* harmony default export */ __webpack_exports__["default"] = (function (type) {
  return type.split(namespacer).map(camelCase).join(namespacer);
});

/***/ }),

/***/ "FpfB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Gets the last element of `array`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Array
 * @param {Array} array The array to query.
 * @returns {*} Returns the last element of `array`.
 * @example
 *
 * _.last([1, 2, 3]);
 * // => 3
 */
function last(array) {
  var length = array == null ? 0 : array.length;
  return length ? array[length - 1] : undefined;
}

/* harmony default export */ __webpack_exports__["default"] = (last);


/***/ }),

/***/ "FvOO":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* WEBPACK VAR INJECTION */(function(module) {/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__root_js__ = __webpack_require__("WlpS");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__stubFalse_js__ = __webpack_require__("YXvJ");



/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? __WEBPACK_IMPORTED_MODULE_0__root_js__["default"].Buffer : undefined;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;

/**
 * Checks if `value` is a buffer.
 *
 * @static
 * @memberOf _
 * @since 4.3.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
 * @example
 *
 * _.isBuffer(new Buffer(2));
 * // => true
 *
 * _.isBuffer(new Uint8Array(2));
 * // => false
 */
var isBuffer = nativeIsBuffer || __WEBPACK_IMPORTED_MODULE_1__stubFalse_js__["default"];

/* harmony default export */ __webpack_exports__["default"] = (isBuffer);

/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__("f1Eh")(module)))

/***/ }),

/***/ "Fvgr":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var createChangeEmitter = exports.createChangeEmitter = function createChangeEmitter() {
  var currentListeners = [];
  var nextListeners = currentListeners;

  function ensureCanMutateNextListeners() {
    if (nextListeners === currentListeners) {
      nextListeners = currentListeners.slice();
    }
  }

  function listen(listener) {
    if (typeof listener !== 'function') {
      throw new Error('Expected listener to be a function.');
    }

    var isSubscribed = true;

    ensureCanMutateNextListeners();
    nextListeners.push(listener);

    return function () {
      if (!isSubscribed) {
        return;
      }

      isSubscribed = false;

      ensureCanMutateNextListeners();
      var index = nextListeners.indexOf(listener);
      nextListeners.splice(index, 1);
    };
  }

  function emit() {
    currentListeners = nextListeners;
    var listeners = currentListeners;
    for (var i = 0; i < listeners.length; i++) {
      listeners[i].apply(listeners, arguments);
    }
  }

  return {
    listen: listen,
    emit: emit
  };
};

/***/ }),

/***/ "G0Wc":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("yCNF"),
    isPrototype = __webpack_require__("HT7L"),
    nativeKeysIn = __webpack_require__("8gK5");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeysIn(object) {
  if (!isObject(object)) {
    return nativeKeysIn(object);
  }
  var isProto = isPrototype(object),
      result = [];

  for (var key in object) {
    if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
      result.push(key);
    }
  }
  return result;
}

module.exports = baseKeysIn;


/***/ }),

/***/ "G2xm":
/***/ (function(module, exports) {

/**
 * Checks if a stack value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Stack
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function stackHas(key) {
  return this.__data__.has(key);
}

module.exports = stackHas;


/***/ }),

/***/ "GiK3":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


if (false) {
  module.exports = require('./cjs/react.production.min.js');
} else {
  module.exports = __webpack_require__("me6n");
}


/***/ }),

/***/ "GxBP":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(jQuery) {/* flatpickr v4.1.2, @license MIT */
(function (global, factory) {
	 true ? module.exports = factory() :
	typeof define === 'function' && define.amd ? define(factory) :
	(global.flatpickr = factory());
}(this, (function () { 'use strict';

/*! *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
***************************************************************************** */
/* global Reflect, Promise */



var __assign = Object.assign || function __assign(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
    }
    return t;
};

function compareDates(date1, date2, timeless) {
    if (timeless !== false) {
        return (new Date(date1.getTime()).setHours(0, 0, 0, 0) -
            new Date(date2.getTime()).setHours(0, 0, 0, 0));
    }
    return date1.getTime() - date2.getTime();
}
var monthToStr = function (monthNumber, shorthand, locale) { return locale.months[shorthand ? "shorthand" : "longhand"][monthNumber]; };
var getWeek = function (givenDate) {
    var onejan = new Date(givenDate.getFullYear(), 0, 1);
    return Math.ceil(((givenDate.getTime() - onejan.getTime()) / 86400000 +
        onejan.getDay() +
        1) /
        7);
};
var duration = {
    DAY: 86400000,
};

var defaults = {
    _disable: [],
    _enable: [],
    allowInput: false,
    altFormat: "F j, Y",
    altInput: false,
    altInputClass: "form-control input",
    animate: typeof window === "object" &&
        window.navigator.userAgent.indexOf("MSIE") === -1,
    ariaDateFormat: "F j, Y",
    clickOpens: true,
    closeOnSelect: true,
    conjunction: ", ",
    dateFormat: "Y-m-d",
    defaultHour: 12,
    defaultMinute: 0,
    defaultSeconds: 0,
    disable: [],
    disableMobile: false,
    enable: [],
    enableSeconds: false,
    enableTime: false,
    errorHandler: console.warn,
    getWeek: getWeek,
    hourIncrement: 1,
    ignoredFocusElements: [],
    inline: false,
    locale: "default",
    minuteIncrement: 5,
    mode: "single",
    nextArrow: "<svg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 17 17'><g></g><path d='M13.207 8.472l-7.854 7.854-0.707-0.707 7.146-7.146-7.146-7.148 0.707-0.707 7.854 7.854z' /></svg>",
    noCalendar: false,
    onChange: [],
    onClose: [],
    onDayCreate: [],
    onDestroy: [],
    onKeyDown: [],
    onMonthChange: [],
    onOpen: [],
    onParseConfig: [],
    onReady: [],
    onValueUpdate: [],
    onYearChange: [],
    plugins: [],
    position: "auto",
    positionElement: undefined,
    prevArrow: "<svg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 17 17'><g></g><path d='M5.207 8.471l7.146 7.147-0.707 0.707-7.853-7.854 7.854-7.853 0.707 0.707-7.147 7.146z' /></svg>",
    shorthandCurrentMonth: false,
    static: false,
    time_24hr: false,
    weekNumbers: false,
    wrap: false,
};

var english = {
    weekdays: {
        shorthand: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
        longhand: [
            "Sunday",
            "Monday",
            "Tuesday",
            "Wednesday",
            "Thursday",
            "Friday",
            "Saturday",
        ],
    },
    months: {
        shorthand: [
            "Jan",
            "Feb",
            "Mar",
            "Apr",
            "May",
            "Jun",
            "Jul",
            "Aug",
            "Sep",
            "Oct",
            "Nov",
            "Dec",
        ],
        longhand: [
            "January",
            "February",
            "March",
            "April",
            "May",
            "June",
            "July",
            "August",
            "September",
            "October",
            "November",
            "December",
        ],
    },
    daysInMonth: [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31],
    firstDayOfWeek: 0,
    ordinal: function (nth) {
        var s = nth % 100;
        if (s > 3 && s < 21)
            return "th";
        switch (s % 10) {
            case 1:
                return "st";
            case 2:
                return "nd";
            case 3:
                return "rd";
            default:
                return "th";
        }
    },
    rangeSeparator: " to ",
    weekAbbreviation: "Wk",
    scrollTitle: "Scroll to increment",
    toggleTitle: "Click to toggle",
    amPM: ["AM", "PM"],
};

var pad = function (number) { return ("0" + number).slice(-2); };
var int = function (bool) { return (bool === true ? 1 : 0); };
function debounce(func, wait, immediate) {
    if (immediate === void 0) { immediate = false; }
    var timeout;
    return function () {
        var context = this, args = arguments;
        timeout !== null && clearTimeout(timeout);
        timeout = window.setTimeout(function () {
            timeout = null;
            if (!immediate)
                func.apply(context, args);
        }, wait);
        if (immediate && !timeout)
            func.apply(context, args);
    };
}
var arrayify = function (obj) {
    return obj instanceof Array ? obj : [obj];
};
function mouseDelta(e) {
    var delta = e.wheelDelta || -e.deltaY;
    return delta >= 0 ? 1 : -1;
}

function toggleClass(elem, className, bool) {
    if (bool === true)
        return elem.classList.add(className);
    elem.classList.remove(className);
}
function createElement(tag, className, content) {
    var e = window.document.createElement(tag);
    className = className || "";
    content = content || "";
    e.className = className;
    if (content !== undefined)
        e.textContent = content;
    return e;
}
function clearNode(node) {
    while (node.firstChild)
        node.removeChild(node.firstChild);
}
function findParent(node, condition) {
    if (condition(node))
        return node;
    else if (node.parentNode)
        return findParent(node.parentNode, condition);
    return undefined;
}
function createNumberInput(inputClassName) {
    var wrapper = createElement("div", "numInputWrapper"), numInput = createElement("input", "numInput " + inputClassName), arrowUp = createElement("span", "arrowUp"), arrowDown = createElement("span", "arrowDown");
    numInput.type = "text";
    numInput.pattern = "\\d*";
    wrapper.appendChild(numInput);
    wrapper.appendChild(arrowUp);
    wrapper.appendChild(arrowDown);
    return wrapper;
}

var do_nothing = function () { return undefined; };
var revFormat = {
    D: do_nothing,
    F: function (dateObj, monthName, locale) {
        dateObj.setMonth(locale.months.longhand.indexOf(monthName));
    },
    G: function (dateObj, hour) {
        dateObj.setHours(parseFloat(hour));
    },
    H: function (dateObj, hour) {
        dateObj.setHours(parseFloat(hour));
    },
    J: function (dateObj, day) {
        dateObj.setDate(parseFloat(day));
    },
    K: function (dateObj, amPM) {
        dateObj.setHours(dateObj.getHours() % 12 + 12 * int(/pm/i.test(amPM)));
    },
    M: function (dateObj, shortMonth, locale) {
        dateObj.setMonth(locale.months.shorthand.indexOf(shortMonth));
    },
    S: function (dateObj, seconds) {
        dateObj.setSeconds(parseFloat(seconds));
    },
    U: function (_, unixSeconds) { return new Date(parseFloat(unixSeconds) * 1000); },
    W: function (dateObj, weekNum) {
        var weekNumber = parseInt(weekNum);
        return new Date(dateObj.getFullYear(), 0, 2 + (weekNumber - 1) * 7, 0, 0, 0, 0);
    },
    Y: function (dateObj, year) {
        dateObj.setFullYear(parseFloat(year));
    },
    Z: function (_, ISODate) { return new Date(ISODate); },
    d: function (dateObj, day) {
        dateObj.setDate(parseFloat(day));
    },
    h: function (dateObj, hour) {
        dateObj.setHours(parseFloat(hour));
    },
    i: function (dateObj, minutes) {
        dateObj.setMinutes(parseFloat(minutes));
    },
    j: function (dateObj, day) {
        dateObj.setDate(parseFloat(day));
    },
    l: do_nothing,
    m: function (dateObj, month) {
        dateObj.setMonth(parseFloat(month) - 1);
    },
    n: function (dateObj, month) {
        dateObj.setMonth(parseFloat(month) - 1);
    },
    s: function (dateObj, seconds) {
        dateObj.setSeconds(parseFloat(seconds));
    },
    w: do_nothing,
    y: function (dateObj, year) {
        dateObj.setFullYear(2000 + parseFloat(year));
    },
};
var tokenRegex = {
    D: "(\\w+)",
    F: "(\\w+)",
    G: "(\\d\\d|\\d)",
    H: "(\\d\\d|\\d)",
    J: "(\\d\\d|\\d)\\w+",
    K: "(am|AM|Am|aM|pm|PM|Pm|pM)",
    M: "(\\w+)",
    S: "(\\d\\d|\\d)",
    U: "(.+)",
    W: "(\\d\\d|\\d)",
    Y: "(\\d{4})",
    Z: "(.+)",
    d: "(\\d\\d|\\d)",
    h: "(\\d\\d|\\d)",
    i: "(\\d\\d|\\d)",
    j: "(\\d\\d|\\d)",
    l: "(\\w+)",
    m: "(\\d\\d|\\d)",
    n: "(\\d\\d|\\d)",
    s: "(\\d\\d|\\d)",
    w: "(\\d\\d|\\d)",
    y: "(\\d{2})",
};
var formats = {
    Z: function (date) { return date.toISOString(); },
    D: function (date, locale, options) {
        return locale.weekdays.shorthand[formats.w(date, locale, options)];
    },
    F: function (date, locale, options) {
        return monthToStr(formats.n(date, locale, options) - 1, false, locale);
    },
    G: function (date, locale, options) {
        return pad(formats.h(date, locale, options));
    },
    H: function (date) { return pad(date.getHours()); },
    J: function (date, locale) {
        return locale.ordinal !== undefined
            ? date.getDate() + locale.ordinal(date.getDate())
            : date.getDate();
    },
    K: function (date) { return (date.getHours() > 11 ? "PM" : "AM"); },
    M: function (date, locale) {
        return monthToStr(date.getMonth(), true, locale);
    },
    S: function (date) { return pad(date.getSeconds()); },
    U: function (date) { return date.getTime() / 1000; },
    W: function (date, _, options) {
        return options.getWeek(date);
    },
    Y: function (date) { return date.getFullYear(); },
    d: function (date) { return pad(date.getDate()); },
    h: function (date) { return (date.getHours() % 12 ? date.getHours() % 12 : 12); },
    i: function (date) { return pad(date.getMinutes()); },
    j: function (date) { return date.getDate(); },
    l: function (date, locale) {
        return locale.weekdays.longhand[date.getDay()];
    },
    m: function (date) { return pad(date.getMonth() + 1); },
    n: function (date) { return date.getMonth() + 1; },
    s: function (date) { return date.getSeconds(); },
    w: function (date) { return date.getDay(); },
    y: function (date) { return String(date.getFullYear()).substring(2); },
};

if (typeof Object.assign !== "function") {
    Object.assign = function (target) {
        var args = [];
        for (var _i = 1; _i < arguments.length; _i++) {
            args[_i - 1] = arguments[_i];
        }
        if (!target) {
            throw TypeError("Cannot convert undefined or null to object");
        }
        var _loop_1 = function (source) {
            if (source) {
                Object.keys(source).forEach(function (key) { return (target[key] = source[key]); });
            }
        };
        for (var _a = 0, args_1 = args; _a < args_1.length; _a++) {
            var source = args_1[_a];
            _loop_1(source);
        }
        return target;
    };
}

function FlatpickrInstance(element, instanceConfig) {
    var self = {};
    self.parseDate = parseDate;
    self.formatDate = formatDate;
    self._animationLoop = [];
    self._handlers = [];
    self._bind = bind;
    self._setHoursFromDate = setHoursFromDate;
    self.changeMonth = changeMonth;
    self.changeYear = changeYear;
    self.clear = clear;
    self.close = close;
    self._createElement = createElement;
    self.destroy = destroy;
    self.isEnabled = isEnabled;
    self.jumpToDate = jumpToDate;
    self.open = open;
    self.redraw = redraw;
    self.set = set;
    self.setDate = setDate;
    self.toggle = toggle;
    function setupHelperFunctions() {
        self.utils = {
            getDaysInMonth: function (month, yr) {
                if (month === void 0) { month = self.currentMonth; }
                if (yr === void 0) { yr = self.currentYear; }
                if (month === 1 && ((yr % 4 === 0 && yr % 100 !== 0) || yr % 400 === 0))
                    return 29;
                return self.l10n.daysInMonth[month];
            },
        };
    }
    function init() {
        self.element = self.input = element;
        self.isOpen = false;
        parseConfig();
        setupLocale();
        setupInputs();
        setupDates();
        setupHelperFunctions();
        if (!self.isMobile)
            build();
        bindEvents();
        if (self.selectedDates.length || self.config.noCalendar) {
            if (self.config.enableTime) {
                setHoursFromDate(self.config.noCalendar
                    ? self.latestSelectedDateObj || self.config.minDate
                    : undefined);
            }
            updateValue(false);
        }
        self.showTimeInput =
            self.selectedDates.length > 0 || self.config.noCalendar;
        if (self.weekWrapper !== undefined && self.daysContainer !== undefined) {
            self.calendarContainer.style.width =
                self.daysContainer.offsetWidth + self.weekWrapper.offsetWidth + "px";
        }
        if (!self.isMobile)
            positionCalendar();
        triggerEvent("onReady");
    }
    function bindToInstance(fn) {
        return fn.bind(self);
    }
    function updateTime(e) {
        if (self.config.noCalendar && self.selectedDates.length === 0) {
            var minDate = self.config.minDate;
            self.setDate(new Date().setHours(!minDate ? self.config.defaultHour : minDate.getHours(), !minDate ? self.config.defaultMinute : minDate.getMinutes(), !minDate || !self.config.enableSeconds
                ? self.config.defaultSeconds
                : minDate.getSeconds()), false);
            setHoursFromInputs();
            updateValue();
        }
        timeWrapper(e);
        if (self.selectedDates.length === 0)
            return;
        if (!self.minDateHasTime ||
            e.type !== "input" ||
            e.target.value.length >= 2) {
            setHoursFromInputs();
            updateValue();
        }
        else {
            setTimeout(function () {
                setHoursFromInputs();
                updateValue();
            }, 1000);
        }
    }
    function ampm2military(hour, amPM) {
        return hour % 12 + 12 * int(amPM === "PM");
    }
    function military2ampm(hour) {
        switch (hour % 24) {
            case 0:
            case 12:
                return 12;
            default:
                return hour % 12;
        }
    }
    function setHoursFromInputs() {
        if (self.hourElement === undefined || self.minuteElement === undefined)
            return;
        var hours = (parseInt(self.hourElement.value.slice(-2), 10) || 0) % 24, minutes = (parseInt(self.minuteElement.value, 10) || 0) % 60, seconds = self.secondElement !== undefined
            ? (parseInt(self.secondElement.value, 10) || 0) % 60
            : 0;
        if (self.amPM !== undefined)
            hours = ampm2military(hours, self.amPM.textContent);
        if (self.config.minDate &&
            self.minDateHasTime &&
            self.latestSelectedDateObj &&
            compareDates(self.latestSelectedDateObj, self.config.minDate) === 0) {
            hours = Math.max(hours, self.config.minDate.getHours());
            if (hours === self.config.minDate.getHours())
                minutes = Math.max(minutes, self.config.minDate.getMinutes());
        }
        if (self.config.maxDate &&
            self.maxDateHasTime &&
            self.latestSelectedDateObj &&
            compareDates(self.latestSelectedDateObj, self.config.maxDate) === 0) {
            hours = Math.min(hours, self.config.maxDate.getHours());
            if (hours === self.config.maxDate.getHours())
                minutes = Math.min(minutes, self.config.maxDate.getMinutes());
        }
        setHours(hours, minutes, seconds);
    }
    function setHoursFromDate(dateObj) {
        var date = dateObj || self.latestSelectedDateObj;
        if (date)
            setHours(date.getHours(), date.getMinutes(), date.getSeconds());
    }
    function setHours(hours, minutes, seconds) {
        if (self.latestSelectedDateObj !== undefined) {
            self.latestSelectedDateObj.setHours(hours % 24, minutes, seconds || 0, 0);
        }
        if (!self.hourElement || !self.minuteElement || self.isMobile)
            return;
        self.hourElement.value = pad(!self.config.time_24hr
            ? (12 + hours) % 12 + 12 * int(hours % 12 === 0)
            : hours);
        self.minuteElement.value = pad(minutes);
        if (self.amPM !== undefined)
            self.amPM.textContent = hours >= 12 ? "PM" : "AM";
        if (self.secondElement !== undefined)
            self.secondElement.value = pad(seconds);
    }
    function onYearInput(event) {
        var year = parseInt(event.target.value) + (event.delta || 0);
        if (year.toString().length === 4 || event.key === "Enter") {
            self.currentYearElement.blur();
            if (!/[^\d]/.test(year.toString()))
                changeYear(year);
        }
    }
    function bind(element, event, handler) {
        if (event instanceof Array)
            return event.forEach(function (ev) { return bind(element, ev, handler); });
        if (element instanceof Array)
            return element.forEach(function (el) { return bind(el, event, handler); });
        element.addEventListener(event, handler);
        self._handlers.push({ element: element, event: event, handler: handler });
    }
    function onClick(handler) {
        return function (evt) {
            evt.which === 1 && handler(evt);
        };
    }
    function triggerChange() {
        triggerEvent("onChange");
    }
    function bindEvents() {
        if (self.config.wrap) {
            ["open", "close", "toggle", "clear"].forEach(function (evt) {
                Array.prototype.forEach.call(self.element.querySelectorAll("[data-" + evt + "]"), function (el) {
                    return bind(el, "click", self[evt]);
                });
            });
        }
        if (self.isMobile) {
            setupMobile();
            return;
        }
        var debouncedResize = debounce(onResize, 50);
        self._debouncedChange = debounce(triggerChange, 300);
        if (self.config.mode === "range" && self.daysContainer)
            bind(self.daysContainer, "mouseover", function (e) {
                return onMouseOver(e.target);
            });
        bind(window.document.body, "keydown", onKeyDown);
        if (!self.config.static)
            bind(self._input, "keydown", onKeyDown);
        if (!self.config.inline && !self.config.static)
            bind(window, "resize", debouncedResize);
        if (window.ontouchstart !== undefined)
            bind(window.document.body, "touchstart", documentClick);
        bind(window.document.body, "mousedown", onClick(documentClick));
        bind(self._input, "blur", documentClick);
        if (self.config.clickOpens === true) {
            bind(self._input, "focus", self.open);
            bind(self._input, "mousedown", onClick(self.open));
        }
        if (self.daysContainer !== undefined) {
            self.monthNav.addEventListener("wheel", function (e) { return e.preventDefault(); });
            bind(self.monthNav, "wheel", debounce(onMonthNavScroll, 10));
            bind(self.monthNav, "mousedown", onClick(onMonthNavClick));
            bind(self.monthNav, ["keyup", "increment"], onYearInput);
            bind(self.daysContainer, "mousedown", onClick(selectDate));
            if (self.config.animate) {
                bind(self.daysContainer, ["webkitAnimationEnd", "animationend"], animateDays);
                bind(self.monthNav, ["webkitAnimationEnd", "animationend"], animateMonths);
            }
        }
        if (self.timeContainer !== undefined &&
            self.minuteElement !== undefined &&
            self.hourElement !== undefined) {
            var selText = function (e) {
                return e.target.select();
            };
            bind(self.timeContainer, ["wheel", "input", "increment"], updateTime);
            bind(self.timeContainer, "mousedown", onClick(timeIncrement));
            bind(self.timeContainer, ["wheel", "increment"], self._debouncedChange);
            bind(self.timeContainer, "input", triggerChange);
            bind([self.hourElement, self.minuteElement], ["focus", "click"], selText);
            if (self.secondElement !== undefined)
                bind(self.secondElement, "focus", function () { return self.secondElement && self.secondElement.select(); });
            if (self.amPM !== undefined) {
                bind(self.amPM, "mousedown", onClick(function (e) {
                    updateTime(e);
                    triggerChange();
                }));
            }
        }
    }
    function processPostDayAnimation() {
        self._animationLoop.forEach(function (f) { return f(); });
        self._animationLoop = [];
    }
    function animateDays(e) {
        if (self.daysContainer && self.daysContainer.childNodes.length > 1) {
            switch (e.animationName) {
                case "fpSlideLeft":
                    self.daysContainer.lastChild &&
                        self.daysContainer.lastChild.classList.remove("slideLeftNew");
                    self.daysContainer.removeChild(self.daysContainer
                        .firstChild);
                    self.days = self.daysContainer.firstChild;
                    processPostDayAnimation();
                    break;
                case "fpSlideRight":
                    self.daysContainer.firstChild &&
                        self.daysContainer.firstChild.classList.remove("slideRightNew");
                    self.daysContainer.removeChild(self.daysContainer
                        .lastChild);
                    self.days = self.daysContainer.firstChild;
                    processPostDayAnimation();
                    break;
                default:
                    break;
            }
        }
    }
    function animateMonths(e) {
        switch (e.animationName) {
            case "fpSlideLeftNew":
            case "fpSlideRightNew":
                self.navigationCurrentMonth.classList.remove("slideLeftNew");
                self.navigationCurrentMonth.classList.remove("slideRightNew");
                var nav = self.navigationCurrentMonth;
                while (nav.nextSibling &&
                    /curr/.test(nav.nextSibling.className))
                    self.monthNav.removeChild(nav.nextSibling);
                while (nav.previousSibling &&
                    /curr/.test(nav.previousSibling.className))
                    self.monthNav.removeChild(nav.previousSibling);
                self.oldCurMonth = undefined;
                break;
        }
    }
    function jumpToDate(jumpDate) {
        var jumpTo = jumpDate !== undefined
            ? parseDate(jumpDate)
            : self.latestSelectedDateObj ||
                (self.config.minDate && self.config.minDate > self.now
                    ? self.config.minDate
                    : self.config.maxDate && self.config.maxDate < self.now
                        ? self.config.maxDate
                        : self.now);
        try {
            if (jumpTo !== undefined) {
                self.currentYear = jumpTo.getFullYear();
                self.currentMonth = jumpTo.getMonth();
            }
        }
        catch (e) {
            e.message = "Invalid date supplied: " + jumpTo;
            self.config.errorHandler(e);
        }
        self.redraw();
    }
    function timeIncrement(e) {
        if (~e.target.className.indexOf("arrow"))
            incrementNumInput(e, e.target.classList.contains("arrowUp") ? 1 : -1);
    }
    function incrementNumInput(e, delta, inputElem) {
        var target = e && e.target;
        var input = inputElem ||
            (target && target.parentNode && target.parentNode.firstChild);
        var event = createEvent("increment");
        event.delta = delta;
        input && input.dispatchEvent(event);
    }
    function build() {
        var fragment = window.document.createDocumentFragment();
        self.calendarContainer = createElement("div", "flatpickr-calendar");
        self.calendarContainer.tabIndex = -1;
        if (!self.config.noCalendar) {
            fragment.appendChild(buildMonthNav());
            self.innerContainer = createElement("div", "flatpickr-innerContainer");
            if (self.config.weekNumbers) {
                var _a = buildWeeks(), weekWrapper = _a.weekWrapper, weekNumbers = _a.weekNumbers;
                self.innerContainer.appendChild(weekWrapper);
                self.weekNumbers = weekNumbers;
                self.weekWrapper = weekWrapper;
            }
            self.rContainer = createElement("div", "flatpickr-rContainer");
            self.rContainer.appendChild(buildWeekdays());
            if (!self.daysContainer) {
                self.daysContainer = createElement("div", "flatpickr-days");
                self.daysContainer.tabIndex = -1;
            }
            buildDays();
            self.rContainer.appendChild(self.daysContainer);
            self.innerContainer.appendChild(self.rContainer);
            fragment.appendChild(self.innerContainer);
        }
        if (self.config.enableTime) {
            fragment.appendChild(buildTime());
        }
        toggleClass(self.calendarContainer, "rangeMode", self.config.mode === "range");
        toggleClass(self.calendarContainer, "animate", self.config.animate);
        self.calendarContainer.appendChild(fragment);
        var customAppend = self.config.appendTo !== undefined && self.config.appendTo.nodeType;
        if (self.config.inline || self.config.static) {
            self.calendarContainer.classList.add(self.config.inline ? "inline" : "static");
            if (self.config.inline) {
                if (!customAppend && self.element.parentNode)
                    self.element.parentNode.insertBefore(self.calendarContainer, self._input.nextSibling);
                else if (self.config.appendTo !== undefined)
                    self.config.appendTo.appendChild(self.calendarContainer);
            }
            if (self.config.static) {
                var wrapper = createElement("div", "flatpickr-wrapper");
                if (self.element.parentNode)
                    self.element.parentNode.insertBefore(wrapper, self.element);
                wrapper.appendChild(self.element);
                if (self.altInput)
                    wrapper.appendChild(self.altInput);
                wrapper.appendChild(self.calendarContainer);
            }
        }
        if (!self.config.static && !self.config.inline)
            (self.config.appendTo !== undefined
                ? self.config.appendTo
                : window.document.body).appendChild(self.calendarContainer);
    }
    function createDay(className, date, dayNumber, i) {
        var dateIsEnabled = isEnabled(date, true), dayElement = createElement("span", "flatpickr-day " + className, date.getDate().toString());
        dayElement.dateObj = date;
        dayElement.$i = i;
        dayElement.setAttribute("aria-label", self.formatDate(date, self.config.ariaDateFormat));
        if (compareDates(date, self.now) === 0) {
            self.todayDateElem = dayElement;
            dayElement.classList.add("today");
        }
        if (dateIsEnabled) {
            dayElement.tabIndex = -1;
            if (isDateSelected(date)) {
                dayElement.classList.add("selected");
                self.selectedDateElem = dayElement;
                if (self.config.mode === "range") {
                    toggleClass(dayElement, "startRange", self.selectedDates[0] &&
                        compareDates(date, self.selectedDates[0]) === 0);
                    toggleClass(dayElement, "endRange", self.selectedDates[1] &&
                        compareDates(date, self.selectedDates[1]) === 0);
                }
            }
        }
        else {
            dayElement.classList.add("disabled");
            if (self.selectedDates[0] &&
                self.minRangeDate &&
                date > self.minRangeDate &&
                date < self.selectedDates[0])
                self.minRangeDate = date;
            else if (self.selectedDates[0] &&
                self.maxRangeDate &&
                date < self.maxRangeDate &&
                date > self.selectedDates[0])
                self.maxRangeDate = date;
        }
        if (self.config.mode === "range") {
            if (isDateInRange(date) && !isDateSelected(date))
                dayElement.classList.add("inRange");
            if (self.selectedDates.length === 1 &&
                self.minRangeDate !== undefined &&
                self.maxRangeDate !== undefined &&
                (date < self.minRangeDate || date > self.maxRangeDate))
                dayElement.classList.add("notAllowed");
        }
        if (self.weekNumbers &&
            className !== "prevMonthDay" &&
            dayNumber % 7 === 1) {
            self.weekNumbers.insertAdjacentHTML("beforeend", "<span class='disabled flatpickr-day'>" +
                self.config.getWeek(date) +
                "</span>");
        }
        triggerEvent("onDayCreate", dayElement);
        return dayElement;
    }
    function focusOnDay(currentIndex, offset) {
        var newIndex = currentIndex + offset || 0, targetNode = (currentIndex !== undefined
            ? self.days.childNodes[newIndex]
            : self.selectedDateElem ||
                self.todayDateElem ||
                self.days.childNodes[0]);
        var focus = function () {
            targetNode = targetNode || self.days.childNodes[newIndex];
            targetNode.focus();
            if (self.config.mode === "range")
                onMouseOver(targetNode);
        };
        if (targetNode === undefined && offset !== 0) {
            if (offset > 0) {
                self.changeMonth(1, true, undefined, true);
                newIndex = newIndex % 42;
            }
            else if (offset < 0) {
                self.changeMonth(-1, true, undefined, true);
                newIndex += 42;
            }
            return afterDayAnim(focus);
        }
        focus();
    }
    function afterDayAnim(fn) {
        self.config.animate === true ? self._animationLoop.push(fn) : fn();
    }
    function buildDays(delta) {
        if (self.daysContainer === undefined) {
            return;
        }
        var firstOfMonth = (new Date(self.currentYear, self.currentMonth, 1).getDay() -
            self.l10n.firstDayOfWeek +
            7) %
            7, isRangeMode = self.config.mode === "range";
        var prevMonthDays = self.utils.getDaysInMonth((self.currentMonth - 1 + 12) % 12);
        var daysInMonth = self.utils.getDaysInMonth(), days = window.document.createDocumentFragment();
        var dayNumber = prevMonthDays + 1 - firstOfMonth, dayIndex = 0;
        if (self.weekNumbers && self.weekNumbers.firstChild)
            self.weekNumbers.textContent = "";
        if (isRangeMode) {
            self.minRangeDate = new Date(self.currentYear, self.currentMonth - 1, dayNumber);
            self.maxRangeDate = new Date(self.currentYear, self.currentMonth + 1, (42 - firstOfMonth) % daysInMonth);
        }
        for (; dayNumber <= prevMonthDays; dayNumber++, dayIndex++) {
            days.appendChild(createDay("prevMonthDay", new Date(self.currentYear, self.currentMonth - 1, dayNumber), dayNumber, dayIndex));
        }
        for (dayNumber = 1; dayNumber <= daysInMonth; dayNumber++, dayIndex++) {
            days.appendChild(createDay("", new Date(self.currentYear, self.currentMonth, dayNumber), dayNumber, dayIndex));
        }
        for (var dayNum = daysInMonth + 1; dayNum <= 42 - firstOfMonth; dayNum++, dayIndex++) {
            days.appendChild(createDay("nextMonthDay", new Date(self.currentYear, self.currentMonth + 1, dayNum % daysInMonth), dayNum, dayIndex));
        }
        if (isRangeMode && self.selectedDates.length === 1 && days.childNodes[0]) {
            self._hidePrevMonthArrow =
                self._hidePrevMonthArrow ||
                    (!!self.minRangeDate &&
                        self.minRangeDate > days.childNodes[0].dateObj);
            self._hideNextMonthArrow =
                self._hideNextMonthArrow ||
                    (!!self.maxRangeDate &&
                        self.maxRangeDate <
                            new Date(self.currentYear, self.currentMonth + 1, 1));
        }
        else
            updateNavigationCurrentMonth();
        var dayContainer = createElement("div", "dayContainer");
        dayContainer.appendChild(days);
        if (!self.config.animate || delta === undefined)
            clearNode(self.daysContainer);
        else {
            while (self.daysContainer.childNodes.length > 1)
                self.daysContainer.removeChild(self.daysContainer.firstChild);
        }
        if (delta && delta >= 0)
            self.daysContainer.appendChild(dayContainer);
        else
            self.daysContainer.insertBefore(dayContainer, self.daysContainer.firstChild);
        self.days = self.daysContainer.childNodes[0];
    }
    function buildMonthNav() {
        var monthNavFragment = window.document.createDocumentFragment();
        self.monthNav = createElement("div", "flatpickr-month");
        self.prevMonthNav = createElement("span", "flatpickr-prev-month");
        self.prevMonthNav.innerHTML = self.config.prevArrow;
        self.currentMonthElement = createElement("span", "cur-month");
        self.currentMonthElement.title = self.l10n.scrollTitle;
        var yearInput = createNumberInput("cur-year");
        self.currentYearElement = yearInput.childNodes[0];
        self.currentYearElement.title = self.l10n.scrollTitle;
        if (self.config.minDate)
            self.currentYearElement.min = self.config.minDate
                .getFullYear()
                .toString();
        if (self.config.maxDate) {
            self.currentYearElement.max = self.config.maxDate
                .getFullYear()
                .toString();
            self.currentYearElement.disabled =
                !!self.config.minDate &&
                    self.config.minDate.getFullYear() === self.config.maxDate.getFullYear();
        }
        self.nextMonthNav = createElement("span", "flatpickr-next-month");
        self.nextMonthNav.innerHTML = self.config.nextArrow;
        self.navigationCurrentMonth = createElement("div", "flatpickr-current-month");
        self.navigationCurrentMonth.appendChild(self.currentMonthElement);
        self.navigationCurrentMonth.appendChild(yearInput);
        monthNavFragment.appendChild(self.prevMonthNav);
        monthNavFragment.appendChild(self.navigationCurrentMonth);
        monthNavFragment.appendChild(self.nextMonthNav);
        self.monthNav.appendChild(monthNavFragment);
        Object.defineProperty(self, "_hidePrevMonthArrow", {
            get: function () { return self.__hidePrevMonthArrow; },
            set: function (bool) {
                if (self.__hidePrevMonthArrow !== bool)
                    self.prevMonthNav.style.display = bool ? "none" : "block";
                self.__hidePrevMonthArrow = bool;
            },
        });
        Object.defineProperty(self, "_hideNextMonthArrow", {
            get: function () { return self.__hideNextMonthArrow; },
            set: function (bool) {
                if (self.__hideNextMonthArrow !== bool)
                    self.nextMonthNav.style.display = bool ? "none" : "block";
                self.__hideNextMonthArrow = bool;
            },
        });
        updateNavigationCurrentMonth();
        return self.monthNav;
    }
    function buildTime() {
        self.calendarContainer.classList.add("hasTime");
        if (self.config.noCalendar)
            self.calendarContainer.classList.add("noCalendar");
        self.timeContainer = createElement("div", "flatpickr-time");
        self.timeContainer.tabIndex = -1;
        var separator = createElement("span", "flatpickr-time-separator", ":");
        var hourInput = createNumberInput("flatpickr-hour");
        self.hourElement = hourInput.childNodes[0];
        var minuteInput = createNumberInput("flatpickr-minute");
        self.minuteElement = minuteInput.childNodes[0];
        self.hourElement.tabIndex = self.minuteElement.tabIndex = -1;
        self.hourElement.value = pad(self.latestSelectedDateObj
            ? self.latestSelectedDateObj.getHours()
            : self.config.time_24hr
                ? self.config.defaultHour
                : military2ampm(self.config.defaultHour));
        self.minuteElement.value = pad(self.latestSelectedDateObj
            ? self.latestSelectedDateObj.getMinutes()
            : self.config.defaultMinute);
        self.hourElement.step = self.config.hourIncrement.toString();
        self.minuteElement.step = self.config.minuteIncrement.toString();
        self.hourElement.min = self.config.time_24hr ? "0" : "1";
        self.hourElement.max = self.config.time_24hr ? "23" : "12";
        self.minuteElement.min = "0";
        self.minuteElement.max = "59";
        self.hourElement.title = self.minuteElement.title = self.l10n.scrollTitle;
        self.timeContainer.appendChild(hourInput);
        self.timeContainer.appendChild(separator);
        self.timeContainer.appendChild(minuteInput);
        if (self.config.time_24hr)
            self.timeContainer.classList.add("time24hr");
        if (self.config.enableSeconds) {
            self.timeContainer.classList.add("hasSeconds");
            var secondInput = createNumberInput("flatpickr-second");
            self.secondElement = secondInput.childNodes[0];
            self.secondElement.value = pad(self.latestSelectedDateObj
                ? self.latestSelectedDateObj.getSeconds()
                : self.config.defaultSeconds);
            self.secondElement.step = self.minuteElement.step;
            self.secondElement.min = self.minuteElement.min;
            self.secondElement.max = self.minuteElement.max;
            self.timeContainer.appendChild(createElement("span", "flatpickr-time-separator", ":"));
            self.timeContainer.appendChild(secondInput);
        }
        if (!self.config.time_24hr) {
            self.amPM = createElement("span", "flatpickr-am-pm", self.l10n.amPM[int((self.latestSelectedDateObj
                ? self.hourElement.value
                : self.config.defaultHour) > 11)]);
            self.amPM.title = self.l10n.toggleTitle;
            self.amPM.tabIndex = -1;
            self.timeContainer.appendChild(self.amPM);
        }
        return self.timeContainer;
    }
    function buildWeekdays() {
        if (!self.weekdayContainer)
            self.weekdayContainer = createElement("div", "flatpickr-weekdays");
        var firstDayOfWeek = self.l10n.firstDayOfWeek;
        var weekdays = self.l10n.weekdays.shorthand.slice();
        if (firstDayOfWeek > 0 && firstDayOfWeek < weekdays.length) {
            weekdays = weekdays.splice(firstDayOfWeek, weekdays.length).concat(weekdays.splice(0, firstDayOfWeek));
        }
        self.weekdayContainer.innerHTML = "\n    <span class=flatpickr-weekday>\n      " + weekdays.join("</span><span class=flatpickr-weekday>") + "\n    </span>\n    ";
        return self.weekdayContainer;
    }
    function buildWeeks() {
        self.calendarContainer.classList.add("hasWeeks");
        var weekWrapper = createElement("div", "flatpickr-weekwrapper");
        weekWrapper.appendChild(createElement("span", "flatpickr-weekday", self.l10n.weekAbbreviation));
        var weekNumbers = createElement("div", "flatpickr-weeks");
        weekWrapper.appendChild(weekNumbers);
        return {
            weekWrapper: weekWrapper,
            weekNumbers: weekNumbers,
        };
    }
    function changeMonth(value, is_offset, animate, from_keyboard) {
        if (is_offset === void 0) { is_offset = true; }
        if (animate === void 0) { animate = self.config.animate; }
        if (from_keyboard === void 0) { from_keyboard = false; }
        var delta = is_offset ? value : value - self.currentMonth;
        if ((delta < 0 && self._hidePrevMonthArrow) ||
            (delta > 0 && self._hideNextMonthArrow))
            return;
        self.currentMonth += delta;
        if (self.currentMonth < 0 || self.currentMonth > 11) {
            self.currentYear += self.currentMonth > 11 ? 1 : -1;
            self.currentMonth = (self.currentMonth + 12) % 12;
            triggerEvent("onYearChange");
        }
        buildDays(animate ? delta : undefined);
        if (!animate) {
            triggerEvent("onMonthChange");
            return updateNavigationCurrentMonth();
        }
        var nav = self.navigationCurrentMonth;
        if (delta < 0) {
            while (nav.nextSibling &&
                /curr/.test(nav.nextSibling.className))
                self.monthNav.removeChild(nav.nextSibling);
        }
        else if (delta > 0) {
            while (nav.previousSibling &&
                /curr/.test(nav.previousSibling.className))
                self.monthNav.removeChild(nav.previousSibling);
        }
        self.oldCurMonth = self.navigationCurrentMonth;
        self.navigationCurrentMonth = self.monthNav.insertBefore(self.oldCurMonth.cloneNode(true), delta > 0 ? self.oldCurMonth.nextSibling : self.oldCurMonth);
        var daysContainer = self.daysContainer;
        if (daysContainer.firstChild && daysContainer.lastChild) {
            if (delta > 0) {
                daysContainer.firstChild.classList.add("slideLeft");
                daysContainer.lastChild.classList.add("slideLeftNew");
                self.oldCurMonth.classList.add("slideLeft");
                self.navigationCurrentMonth.classList.add("slideLeftNew");
            }
            else if (delta < 0) {
                daysContainer.firstChild.classList.add("slideRightNew");
                daysContainer.lastChild.classList.add("slideRight");
                self.oldCurMonth.classList.add("slideRight");
                self.navigationCurrentMonth.classList.add("slideRightNew");
            }
        }
        self.currentMonthElement = self.navigationCurrentMonth
            .firstChild;
        self.currentYearElement = self.navigationCurrentMonth.lastChild
            .childNodes[0];
        updateNavigationCurrentMonth();
        if (self.oldCurMonth.firstChild)
            self.oldCurMonth.firstChild.textContent = monthToStr(self.currentMonth - delta, self.config.shorthandCurrentMonth, self.l10n);
        afterDayAnim(function () { return triggerEvent("onMonthChange"); });
        if (from_keyboard &&
            document.activeElement &&
            document.activeElement.$i) {
            var index_1 = document.activeElement.$i;
            afterDayAnim(function () {
                focusOnDay(index_1, 0);
            });
        }
    }
    function clear(triggerChangeEvent) {
        if (triggerChangeEvent === void 0) { triggerChangeEvent = true; }
        self.input.value = "";
        if (self.altInput)
            self.altInput.value = "";
        if (self.mobileInput)
            self.mobileInput.value = "";
        self.selectedDates = [];
        self.latestSelectedDateObj = undefined;
        self.showTimeInput = false;
        self.redraw();
        if (triggerChangeEvent)
            triggerEvent("onChange");
    }
    function close() {
        self.isOpen = false;
        if (!self.isMobile) {
            self.calendarContainer.classList.remove("open");
            self._input.classList.remove("active");
        }
        triggerEvent("onClose");
    }
    function destroy() {
        if (self.config !== undefined)
            triggerEvent("onDestroy");
        for (var i = self._handlers.length; i--;) {
            var h = self._handlers[i];
            h.element.removeEventListener(h.event, h.handler);
        }
        self._handlers = [];
        if (self.mobileInput) {
            if (self.mobileInput.parentNode)
                self.mobileInput.parentNode.removeChild(self.mobileInput);
            self.mobileInput = undefined;
        }
        else if (self.calendarContainer && self.calendarContainer.parentNode)
            self.calendarContainer.parentNode.removeChild(self.calendarContainer);
        if (self.altInput) {
            self.input.type = "text";
            if (self.altInput.parentNode)
                self.altInput.parentNode.removeChild(self.altInput);
            delete self.altInput;
        }
        if (self.input) {
            self.input.type = self.input._type;
            self.input.classList.remove("flatpickr-input");
            self.input.removeAttribute("readonly");
            self.input.value = "";
        }
        [
            "_showTimeInput",
            "latestSelectedDateObj",
            "_hideNextMonthArrow",
            "_hidePrevMonthArrow",
            "__hideNextMonthArrow",
            "__hidePrevMonthArrow",
            "isMobile",
            "isOpen",
            "selectedDateElem",
            "minDateHasTime",
            "maxDateHasTime",
            "days",
            "daysContainer",
            "_input",
            "_positionElement",
            "innerContainer",
            "rContainer",
            "monthNav",
            "todayDateElem",
            "calendarContainer",
            "weekdayContainer",
            "prevMonthNav",
            "nextMonthNav",
            "currentMonthElement",
            "currentYearElement",
            "navigationCurrentMonth",
            "selectedDateElem",
            "config",
        ].forEach(function (k) {
            try {
                delete self[k];
            }
            catch (_) { }
        });
    }
    function isCalendarElem(elem) {
        if (self.config.appendTo && self.config.appendTo.contains(elem))
            return true;
        return self.calendarContainer.contains(elem);
    }
    function documentClick(e) {
        if (self.isOpen && !self.config.inline) {
            var isCalendarElement = isCalendarElem(e.target);
            var isInput = e.target === self.input ||
                e.target === self.altInput ||
                self.element.contains(e.target) ||
                (e.path &&
                    e.path.indexOf &&
                    (~e.path.indexOf(self.input) ||
                        ~e.path.indexOf(self.altInput)));
            var lostFocus = e.type === "blur"
                ? isInput &&
                    e.relatedTarget &&
                    !isCalendarElem(e.relatedTarget)
                : !isInput && !isCalendarElement;
            if (lostFocus &&
                self.config.ignoredFocusElements.indexOf(e.target) === -1) {
                self.close();
                if (self.config.mode === "range" && self.selectedDates.length === 1) {
                    self.clear(false);
                    self.redraw();
                }
            }
        }
    }
    function changeYear(newYear) {
        if (!newYear ||
            (self.currentYearElement.min &&
                newYear < parseInt(self.currentYearElement.min)) ||
            (self.currentYearElement.max &&
                newYear > parseInt(self.currentYearElement.max)))
            return;
        var newYearNum = newYear, isNewYear = self.currentYear !== newYearNum;
        self.currentYear = newYearNum || self.currentYear;
        if (self.config.maxDate &&
            self.currentYear === self.config.maxDate.getFullYear()) {
            self.currentMonth = Math.min(self.config.maxDate.getMonth(), self.currentMonth);
        }
        else if (self.config.minDate &&
            self.currentYear === self.config.minDate.getFullYear()) {
            self.currentMonth = Math.max(self.config.minDate.getMonth(), self.currentMonth);
        }
        if (isNewYear) {
            self.redraw();
            triggerEvent("onYearChange");
        }
    }
    function isEnabled(date, timeless) {
        if (timeless === void 0) { timeless = true; }
        var dateToCheck = self.parseDate(date, undefined, timeless);
        if ((self.config.minDate &&
            dateToCheck &&
            compareDates(dateToCheck, self.config.minDate, timeless !== undefined ? timeless : !self.minDateHasTime) < 0) ||
            (self.config.maxDate &&
                dateToCheck &&
                compareDates(dateToCheck, self.config.maxDate, timeless !== undefined ? timeless : !self.maxDateHasTime) > 0))
            return false;
        if (!self.config.enable.length && !self.config.disable.length)
            return true;
        if (dateToCheck === undefined)
            return false;
        var bool = self.config.enable.length > 0, array = bool ? self.config.enable : self.config.disable;
        for (var i = 0, d = void 0; i < array.length; i++) {
            d = array[i];
            if (typeof d === "function" &&
                d(dateToCheck))
                return bool;
            else if (d instanceof Date &&
                dateToCheck !== undefined &&
                d.getTime() === dateToCheck.getTime())
                return bool;
            else if (typeof d === "string" && dateToCheck !== undefined) {
                var parsed = self.parseDate(d, undefined, true);
                return parsed && parsed.getTime() === dateToCheck.getTime()
                    ? bool
                    : !bool;
            }
            else if (typeof d === "object" &&
                dateToCheck !== undefined &&
                d.from &&
                d.to &&
                dateToCheck.getTime() >= d.from.getTime() &&
                dateToCheck.getTime() <= d.to.getTime())
                return bool;
        }
        return !bool;
    }
    function onKeyDown(e) {
        var isInput = e.target === self._input;
        var calendarElem = isCalendarElem(e.target);
        var allowInput = self.config.allowInput;
        var allowKeydown = self.isOpen && (!allowInput || !isInput);
        var allowInlineKeydown = self.config.inline && isInput && !allowInput;
        if (e.key === "Enter" && isInput) {
            if (allowInput) {
                self.setDate(self._input.value, true, e.target === self.altInput
                    ? self.config.altFormat
                    : self.config.dateFormat);
                return e.target.blur();
            }
            else
                self.open();
        }
        else if (calendarElem || allowKeydown || allowInlineKeydown) {
            var isTimeObj = !!self.timeContainer &&
                self.timeContainer.contains(e.target);
            switch (e.key) {
                case "Enter":
                    if (isTimeObj)
                        updateValue();
                    else
                        selectDate(e);
                    break;
                case "Escape":
                    e.preventDefault();
                    self.close();
                    break;
                case "Backspace":
                case "Delete":
                    if (isInput && !self.config.allowInput)
                        self.clear();
                    break;
                case "ArrowLeft":
                case "ArrowRight":
                    if (!isTimeObj) {
                        e.preventDefault();
                        if (self.daysContainer) {
                            var delta_1 = e.key === "ArrowRight" ? 1 : -1;
                            if (!e.ctrlKey)
                                focusOnDay(e.target.$i, delta_1);
                            else
                                changeMonth(delta_1, true, undefined, true);
                        }
                    }
                    else if (self.hourElement)
                        self.hourElement.focus();
                    break;
                case "ArrowUp":
                case "ArrowDown":
                    e.preventDefault();
                    var delta = e.key === "ArrowDown" ? 1 : -1;
                    if (self.daysContainer && e.target.$i !== undefined) {
                        if (e.ctrlKey) {
                            changeYear(self.currentYear - delta);
                            focusOnDay(e.target.$i, 0);
                        }
                        else if (!isTimeObj)
                            focusOnDay(e.target.$i, delta * 7);
                    }
                    else if (self.config.enableTime) {
                        if (!isTimeObj && self.hourElement)
                            self.hourElement.focus();
                        updateTime(e);
                        self._debouncedChange();
                    }
                    break;
                case "Tab":
                    if (e.target === self.hourElement) {
                        e.preventDefault();
                        self.minuteElement.select();
                    }
                    else if (e.target === self.minuteElement &&
                        (self.secondElement || self.amPM)) {
                        e.preventDefault();
                        if (self.secondElement !== undefined)
                            self.secondElement.focus();
                        else if (self.amPM !== undefined)
                            self.amPM.focus();
                    }
                    else if (e.target === self.secondElement && self.amPM) {
                        e.preventDefault();
                        self.amPM.focus();
                    }
                    break;
                case "a":
                    if (self.amPM !== undefined && e.target === self.amPM) {
                        self.amPM.textContent = "AM";
                        setHoursFromInputs();
                        updateValue();
                    }
                    break;
                case "p":
                    if (self.amPM !== undefined && e.target === self.amPM) {
                        self.amPM.textContent = "PM";
                        setHoursFromInputs();
                        updateValue();
                    }
                    break;
                default:
                    break;
            }
            triggerEvent("onKeyDown", e);
        }
    }
    function onMouseOver(elem) {
        if (self.selectedDates.length !== 1 ||
            !elem.classList.contains("flatpickr-day") ||
            self.minRangeDate === undefined ||
            self.maxRangeDate === undefined)
            return;
        var hoverDate = elem.dateObj, initialDate = self.parseDate(self.selectedDates[0], undefined, true), rangeStartDate = Math.min(hoverDate.getTime(), self.selectedDates[0].getTime()), rangeEndDate = Math.max(hoverDate.getTime(), self.selectedDates[0].getTime()), containsDisabled = false;
        for (var t = rangeStartDate; t < rangeEndDate; t += duration.DAY) {
            if (!isEnabled(new Date(t))) {
                containsDisabled = true;
                break;
            }
        }
        var _loop_1 = function (i, date) {
            var timestamp = date.getTime();
            var outOfRange = timestamp < self.minRangeDate.getTime() ||
                timestamp > self.maxRangeDate.getTime(), dayElem = self.days.childNodes[i];
            if (outOfRange) {
                dayElem.classList.add("notAllowed");
                ["inRange", "startRange", "endRange"].forEach(function (c) {
                    dayElem.classList.remove(c);
                });
                return "continue";
            }
            else if (containsDisabled && !outOfRange)
                return "continue";
            ["startRange", "inRange", "endRange", "notAllowed"].forEach(function (c) {
                dayElem.classList.remove(c);
            });
            var minRangeDate = Math.max(self.minRangeDate.getTime(), rangeStartDate), maxRangeDate = Math.min(self.maxRangeDate.getTime(), rangeEndDate);
            elem.classList.add(hoverDate < self.selectedDates[0] ? "startRange" : "endRange");
            if (initialDate < hoverDate && timestamp === initialDate.getTime())
                dayElem.classList.add("startRange");
            else if (initialDate > hoverDate && timestamp === initialDate.getTime())
                dayElem.classList.add("endRange");
            if (timestamp >= minRangeDate && timestamp <= maxRangeDate)
                dayElem.classList.add("inRange");
        };
        for (var i = 0, date = self.days.childNodes[i].dateObj; i < 42; i++, date =
                self.days.childNodes[i] &&
                    self.days.childNodes[i].dateObj) {
            _loop_1(i, date);
        }
    }
    function onResize() {
        if (self.isOpen && !self.config.static && !self.config.inline)
            positionCalendar();
    }
    function open(e, positionElement) {
        if (positionElement === void 0) { positionElement = self._input; }
        if (self.isMobile) {
            if (e) {
                e.preventDefault();
                e.target && e.target.blur();
            }
            setTimeout(function () {
                self.mobileInput !== undefined && self.mobileInput.click();
            }, 0);
            triggerEvent("onOpen");
            return;
        }
        if (self._input.disabled || self.config.inline)
            return;
        var wasOpen = self.isOpen;
        self.isOpen = true;
        positionCalendar(positionElement);
        self.calendarContainer.classList.add("open");
        self._input.classList.add("active");
        !wasOpen && triggerEvent("onOpen");
    }
    function minMaxDateSetter(type) {
        return function (date) {
            var dateObj = (self.config["_" + type + "Date"] = self.parseDate(date));
            var inverseDateObj = self.config["_" + (type === "min" ? "max" : "min") + "Date"];
            if (dateObj !== undefined) {
                self[type === "min" ? "minDateHasTime" : "maxDateHasTime"] =
                    dateObj.getHours() > 0 ||
                        dateObj.getMinutes() > 0 ||
                        dateObj.getSeconds() > 0;
            }
            if (self.selectedDates) {
                self.selectedDates = self.selectedDates.filter(function (d) { return isEnabled(d); });
                if (!self.selectedDates.length && type === "min")
                    setHoursFromDate(dateObj);
                updateValue();
            }
            if (self.daysContainer) {
                redraw();
                if (dateObj !== undefined)
                    self.currentYearElement[type] = dateObj.getFullYear().toString();
                else
                    self.currentYearElement.removeAttribute(type);
                self.currentYearElement.disabled =
                    !!inverseDateObj &&
                        dateObj !== undefined &&
                        inverseDateObj.getFullYear() === dateObj.getFullYear();
            }
        };
    }
    function parseConfig() {
        var boolOpts = [
            "wrap",
            "weekNumbers",
            "allowInput",
            "clickOpens",
            "time_24hr",
            "enableTime",
            "noCalendar",
            "altInput",
            "shorthandCurrentMonth",
            "inline",
            "static",
            "enableSeconds",
            "disableMobile",
        ];
        var hooks = [
            "onChange",
            "onClose",
            "onDayCreate",
            "onDestroy",
            "onKeyDown",
            "onMonthChange",
            "onOpen",
            "onParseConfig",
            "onReady",
            "onValueUpdate",
            "onYearChange",
        ];
        self.config = __assign({}, flatpickr.defaultConfig);
        var userConfig = __assign({}, instanceConfig, JSON.parse(JSON.stringify(element.dataset || {})));
        var formats$$1 = {};
        Object.defineProperty(self.config, "enable", {
            get: function () { return self.config._enable || []; },
            set: function (dates) {
                self.config._enable = parseDateRules(dates);
            },
        });
        Object.defineProperty(self.config, "disable", {
            get: function () { return self.config._disable || []; },
            set: function (dates) {
                self.config._disable = parseDateRules(dates);
            },
        });
        if (!userConfig.dateFormat && userConfig.enableTime) {
            formats$$1.dateFormat = userConfig.noCalendar
                ? "H:i" + (userConfig.enableSeconds ? ":S" : "")
                : flatpickr.defaultConfig.dateFormat +
                    " H:i" +
                    (userConfig.enableSeconds ? ":S" : "");
        }
        if (userConfig.altInput && userConfig.enableTime && !userConfig.altFormat) {
            formats$$1.altFormat = userConfig.noCalendar
                ? "h:i" + (userConfig.enableSeconds ? ":S K" : " K")
                : flatpickr.defaultConfig.altFormat +
                    (" h:i" + (userConfig.enableSeconds ? ":S" : "") + " K");
        }
        Object.defineProperty(self.config, "minDate", {
            get: function () { return self.config._minDate; },
            set: minMaxDateSetter("min"),
        });
        Object.defineProperty(self.config, "maxDate", {
            get: function () { return self.config._maxDate; },
            set: minMaxDateSetter("max"),
        });
        Object.assign(self.config, formats$$1, userConfig);
        for (var i = 0; i < boolOpts.length; i++)
            self.config[boolOpts[i]] =
                self.config[boolOpts[i]] === true ||
                    self.config[boolOpts[i]] === "true";
        for (var i = hooks.length; i--;) {
            if (self.config[hooks[i]] !== undefined) {
                self.config[hooks[i]] = arrayify(self.config[hooks[i]] || []).map(bindToInstance);
            }
        }
        for (var i = 0; i < self.config.plugins.length; i++) {
            var pluginConf = self.config.plugins[i](self) || {};
            for (var key in pluginConf) {
                if (~hooks.indexOf(key)) {
                    self.config[key] = arrayify(pluginConf[key])
                        .map(bindToInstance)
                        .concat(self.config[key]);
                }
                else if (typeof userConfig[key] === "undefined")
                    self.config[key] = pluginConf[key];
            }
        }
        self.isMobile =
            !self.config.disableMobile &&
                !self.config.inline &&
                self.config.mode === "single" &&
                !self.config.disable.length &&
                !self.config.enable.length &&
                !self.config.weekNumbers &&
                /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
        triggerEvent("onParseConfig");
    }
    function setupLocale() {
        if (typeof self.config.locale !== "object" &&
            typeof flatpickr.l10ns[self.config.locale] === "undefined")
            self.config.errorHandler(new Error("flatpickr: invalid locale " + self.config.locale));
        self.l10n = __assign({}, flatpickr.l10ns.default, typeof self.config.locale === "object"
            ? self.config.locale
            : self.config.locale !== "default"
                ? flatpickr.l10ns[self.config.locale]
                : undefined);
    }
    function positionCalendar(positionElement) {
        if (positionElement === void 0) { positionElement = self._positionElement; }
        if (self.calendarContainer === undefined)
            return;
        var calendarHeight = self.calendarContainer.offsetHeight, calendarWidth = self.calendarContainer.offsetWidth, configPos = self.config.position, inputBounds = positionElement.getBoundingClientRect(), distanceFromBottom = window.innerHeight - inputBounds.bottom, showOnTop = configPos === "above" ||
            (configPos !== "below" &&
                distanceFromBottom < calendarHeight &&
                inputBounds.top > calendarHeight);
        var top = window.pageYOffset +
            inputBounds.top +
            (!showOnTop ? positionElement.offsetHeight + 2 : -calendarHeight - 2);
        toggleClass(self.calendarContainer, "arrowTop", !showOnTop);
        toggleClass(self.calendarContainer, "arrowBottom", showOnTop);
        if (self.config.inline)
            return;
        var left = window.pageXOffset + inputBounds.left;
        var right = window.document.body.offsetWidth - inputBounds.right;
        var rightMost = left + calendarWidth > window.document.body.offsetWidth;
        toggleClass(self.calendarContainer, "rightMost", rightMost);
        if (self.config.static)
            return;
        self.calendarContainer.style.top = top + "px";
        if (!rightMost) {
            self.calendarContainer.style.left = left + "px";
            self.calendarContainer.style.right = "auto";
        }
        else {
            self.calendarContainer.style.left = "auto";
            self.calendarContainer.style.right = right + "px";
        }
    }
    function redraw() {
        if (self.config.noCalendar || self.isMobile)
            return;
        buildWeekdays();
        updateNavigationCurrentMonth();
        buildDays();
    }
    function selectDate(e) {
        e.preventDefault();
        e.stopPropagation();
        var isSelectable = function (day) {
            return day.classList &&
                day.classList.contains("flatpickr-day") &&
                !day.classList.contains("disabled") &&
                !day.classList.contains("notAllowed");
        };
        var t = findParent(e.target, isSelectable);
        if (t === undefined)
            return;
        var target = t;
        var selectedDate = (self.latestSelectedDateObj = new Date(target.dateObj.getTime()));
        var shouldChangeMonth = selectedDate.getMonth() !== self.currentMonth &&
            self.config.mode !== "range";
        self.selectedDateElem = target;
        if (self.config.mode === "single")
            self.selectedDates = [selectedDate];
        else if (self.config.mode === "multiple") {
            var selectedIndex = isDateSelected(selectedDate);
            if (selectedIndex)
                self.selectedDates.splice(parseInt(selectedIndex), 1);
            else
                self.selectedDates.push(selectedDate);
        }
        else if (self.config.mode === "range") {
            if (self.selectedDates.length === 2)
                self.clear();
            self.selectedDates.push(selectedDate);
            if (compareDates(selectedDate, self.selectedDates[0], true) !== 0)
                self.selectedDates.sort(function (a, b) { return a.getTime() - b.getTime(); });
        }
        setHoursFromInputs();
        if (shouldChangeMonth) {
            var isNewYear = self.currentYear !== selectedDate.getFullYear();
            self.currentYear = selectedDate.getFullYear();
            self.currentMonth = selectedDate.getMonth();
            if (isNewYear)
                triggerEvent("onYearChange");
            triggerEvent("onMonthChange");
        }
        buildDays();
        if (self.config.minDate &&
            self.minDateHasTime &&
            self.config.enableTime &&
            compareDates(selectedDate, self.config.minDate) === 0)
            setHoursFromDate(self.config.minDate);
        updateValue();
        if (self.config.enableTime)
            setTimeout(function () { return (self.showTimeInput = true); }, 50);
        if (self.config.mode === "range") {
            if (self.selectedDates.length === 1) {
                onMouseOver(target);
                self._hidePrevMonthArrow =
                    self._hidePrevMonthArrow ||
                        (self.minRangeDate !== undefined &&
                            self.minRangeDate >
                                self.days.childNodes[0].dateObj);
                self._hideNextMonthArrow =
                    self._hideNextMonthArrow ||
                        (self.maxRangeDate !== undefined &&
                            self.maxRangeDate <
                                new Date(self.currentYear, self.currentMonth + 1, 1));
            }
            else
                updateNavigationCurrentMonth();
        }
        triggerEvent("onChange");
        if (!shouldChangeMonth)
            focusOnDay(target.$i, 0);
        else
            afterDayAnim(function () { return self.selectedDateElem && self.selectedDateElem.focus(); });
        if (self.hourElement !== undefined)
            setTimeout(function () { return self.hourElement !== undefined && self.hourElement.select(); }, 451);
        if (self.config.closeOnSelect) {
            var single = self.config.mode === "single" && !self.config.enableTime;
            var range = self.config.mode === "range" &&
                self.selectedDates.length === 2 &&
                !self.config.enableTime;
            if (single || range)
                self.close();
        }
    }
    function set(option, value) {
        if (option !== null && typeof option === "object")
            Object.assign(self.config, option);
        else
            self.config[option] = value;
        self.redraw();
        jumpToDate();
    }
    function setSelectedDate(inputDate, format) {
        var dates = [];
        if (inputDate instanceof Array)
            dates = inputDate.map(function (d) { return self.parseDate(d, format); });
        else if (inputDate instanceof Date || typeof inputDate === "number")
            dates = [self.parseDate(inputDate, format)];
        else if (typeof inputDate === "string") {
            switch (self.config.mode) {
                case "single":
                    dates = [self.parseDate(inputDate, format)];
                    break;
                case "multiple":
                    dates = inputDate
                        .split(self.config.conjunction)
                        .map(function (date) { return self.parseDate(date, format); });
                    break;
                case "range":
                    dates = inputDate
                        .split(self.l10n.rangeSeparator)
                        .map(function (date) { return self.parseDate(date, format); });
                    break;
                default:
                    break;
            }
        }
        else
            self.config.errorHandler(new Error("Invalid date supplied: " + JSON.stringify(inputDate)));
        self.selectedDates = dates.filter(function (d) { return d instanceof Date && isEnabled(d, false); });
        self.selectedDates.sort(function (a, b) { return a.getTime() - b.getTime(); });
    }
    function setDate(date, triggerChange, format) {
        if (triggerChange === void 0) { triggerChange = false; }
        if (date !== 0 && !date)
            return self.clear(triggerChange);
        setSelectedDate(date, format);
        self.showTimeInput = self.selectedDates.length > 0;
        self.latestSelectedDateObj = self.selectedDates[0];
        self.redraw();
        jumpToDate();
        setHoursFromDate();
        updateValue(triggerChange);
        if (triggerChange)
            triggerEvent("onChange");
    }
    function parseDateRules(arr) {
        return arr
            .map(function (rule) {
            if (typeof rule === "string" ||
                typeof rule === "number" ||
                rule instanceof Date) {
                return self.parseDate(rule, undefined, true);
            }
            else if (rule &&
                typeof rule === "object" &&
                rule.from &&
                rule.to)
                return {
                    from: self.parseDate(rule.from, undefined),
                    to: self.parseDate(rule.to, undefined),
                };
            return rule;
        })
            .filter(function (x) { return x; });
    }
    function setupDates() {
        self.selectedDates = [];
        self.now = new Date();
        var preloadedDate = self.config.defaultDate || self.input.value;
        if (preloadedDate)
            setSelectedDate(preloadedDate, self.config.dateFormat);
        var initialDate = self.selectedDates.length
            ? self.selectedDates[0]
            : self.config.minDate &&
                self.config.minDate.getTime() > self.now.getTime()
                ? self.config.minDate
                : self.config.maxDate &&
                    self.config.maxDate.getTime() < self.now.getTime()
                    ? self.config.maxDate
                    : self.now;
        self.currentYear = initialDate.getFullYear();
        self.currentMonth = initialDate.getMonth();
        if (self.selectedDates.length)
            self.latestSelectedDateObj = self.selectedDates[0];
        self.minDateHasTime =
            !!self.config.minDate &&
                (self.config.minDate.getHours() > 0 ||
                    self.config.minDate.getMinutes() > 0 ||
                    self.config.minDate.getSeconds() > 0);
        self.maxDateHasTime =
            !!self.config.maxDate &&
                (self.config.maxDate.getHours() > 0 ||
                    self.config.maxDate.getMinutes() > 0 ||
                    self.config.maxDate.getSeconds() > 0);
        Object.defineProperty(self, "showTimeInput", {
            get: function () { return self._showTimeInput; },
            set: function (bool) {
                self._showTimeInput = bool;
                if (self.calendarContainer)
                    toggleClass(self.calendarContainer, "showTimeInput", bool);
                positionCalendar();
            },
        });
    }
    function formatDate(dateObj, frmt) {
        if (self.config !== undefined && self.config.formatDate !== undefined)
            return self.config.formatDate(dateObj, frmt);
        return frmt
            .split("")
            .map(function (c, i, arr) {
            return formats[c] && arr[i - 1] !== "\\"
                ? formats[c](dateObj, self.l10n, self.config)
                : c !== "\\" ? c : "";
        })
            .join("");
    }
    function parseDate(date, givenFormat, timeless) {
        if (date !== 0 && !date)
            return undefined;
        var parsedDate;
        var date_orig = date;
        if (date instanceof Date)
            parsedDate = new Date(date.getTime());
        else if (typeof date !== "string" &&
            date.toFixed !== undefined)
            parsedDate = new Date(date);
        else if (typeof date === "string") {
            var format = givenFormat || (self.config || flatpickr.defaultConfig).dateFormat;
            var datestr = String(date).trim();
            if (datestr === "today") {
                parsedDate = new Date();
                timeless = true;
            }
            else if (/Z$/.test(datestr) ||
                /GMT$/.test(datestr))
                parsedDate = new Date(date);
            else if (self.config && self.config.parseDate)
                parsedDate = self.config.parseDate(date, format);
            else {
                parsedDate =
                    !self.config || !self.config.noCalendar
                        ? new Date(new Date().getFullYear(), 0, 1, 0, 0, 0, 0)
                        : new Date(new Date().setHours(0, 0, 0, 0));
                var matched = void 0, ops = [];
                for (var i = 0, matchIndex = 0, regexStr = ""; i < format.length; i++) {
                    var token = format[i];
                    var isBackSlash = token === "\\";
                    var escaped = format[i - 1] === "\\" || isBackSlash;
                    if (tokenRegex[token] && !escaped) {
                        regexStr += tokenRegex[token];
                        var match = new RegExp(regexStr).exec(date);
                        if (match && (matched = true)) {
                            ops[token !== "Y" ? "push" : "unshift"]({
                                fn: revFormat[token],
                                val: match[++matchIndex],
                            });
                        }
                    }
                    else if (!isBackSlash)
                        regexStr += ".";
                    ops.forEach(function (_a) {
                        var fn = _a.fn, val = _a.val;
                        return (parsedDate =
                            fn(parsedDate, val, self.l10n) || parsedDate);
                    });
                }
                parsedDate = matched ? parsedDate : undefined;
            }
        }
        if (!(parsedDate instanceof Date)) {
            self.config.errorHandler(new Error("Invalid date provided: " + date_orig));
            return undefined;
        }
        if (timeless === true)
            parsedDate.setHours(0, 0, 0, 0);
        return parsedDate;
    }
    function setupInputs() {
        self.input = self.config.wrap
            ? element.querySelector("[data-input]")
            : element;
        if (!self.input) {
            self.config.errorHandler(new Error("Invalid input element specified"));
            return;
        }
        self.input._type = self.input.type;
        self.input.type = "text";
        self.input.classList.add("flatpickr-input");
        self._input = self.input;
        if (self.config.altInput) {
            self.altInput = createElement(self.input.nodeName, self.input.className + " " + self.config.altInputClass);
            self._input = self.altInput;
            self.altInput.placeholder = self.input.placeholder;
            self.altInput.disabled = self.input.disabled;
            self.altInput.required = self.input.required;
            self.altInput.type = "text";
            self.input.type = "hidden";
            if (!self.config.static && self.input.parentNode)
                self.input.parentNode.insertBefore(self.altInput, self.input.nextSibling);
        }
        if (!self.config.allowInput)
            self._input.setAttribute("readonly", "readonly");
        self._positionElement = self.config.positionElement || self._input;
    }
    function setupMobile() {
        var inputType = self.config.enableTime
            ? self.config.noCalendar ? "time" : "datetime-local"
            : "date";
        self.mobileInput = createElement("input", self.input.className + " flatpickr-mobile");
        self.mobileInput.step = self.input.getAttribute("step") || "any";
        self.mobileInput.tabIndex = 1;
        self.mobileInput.type = inputType;
        self.mobileInput.disabled = self.input.disabled;
        self.mobileInput.placeholder = self.input.placeholder;
        self.mobileFormatStr =
            inputType === "datetime-local"
                ? "Y-m-d\\TH:i:S"
                : inputType === "date" ? "Y-m-d" : "H:i:S";
        if (self.selectedDates.length) {
            self.mobileInput.defaultValue = self.mobileInput.value = self.formatDate(self.selectedDates[0], self.mobileFormatStr);
        }
        if (self.config.minDate)
            self.mobileInput.min = self.formatDate(self.config.minDate, "Y-m-d");
        if (self.config.maxDate)
            self.mobileInput.max = self.formatDate(self.config.maxDate, "Y-m-d");
        self.input.type = "hidden";
        if (self.altInput !== undefined)
            self.altInput.type = "hidden";
        try {
            if (self.input.parentNode)
                self.input.parentNode.insertBefore(self.mobileInput, self.input.nextSibling);
        }
        catch (_a) { }
        bind(self.mobileInput, "change", function (e) {
            self.setDate(e.target.value, false, self.mobileFormatStr);
            triggerEvent("onChange");
            triggerEvent("onClose");
        });
    }
    function toggle() {
        if (self.isOpen)
            return self.close();
        self.open();
    }
    function triggerEvent(event, data) {
        var hooks = self.config[event];
        if (hooks !== undefined && hooks.length > 0) {
            for (var i = 0; hooks[i] && i < hooks.length; i++)
                hooks[i](self.selectedDates, self.input.value, self, data);
        }
        if (event === "onChange") {
            self.input.dispatchEvent(createEvent("change"));
            self.input.dispatchEvent(createEvent("input"));
        }
    }
    function createEvent(name) {
        var e = document.createEvent("Event");
        e.initEvent(name, true, true);
        return e;
    }
    function isDateSelected(date) {
        for (var i = 0; i < self.selectedDates.length; i++) {
            if (compareDates(self.selectedDates[i], date) === 0)
                return "" + i;
        }
        return false;
    }
    function isDateInRange(date) {
        if (self.config.mode !== "range" || self.selectedDates.length < 2)
            return false;
        return (compareDates(date, self.selectedDates[0]) >= 0 &&
            compareDates(date, self.selectedDates[1]) <= 0);
    }
    function updateNavigationCurrentMonth() {
        if (self.config.noCalendar || self.isMobile || !self.monthNav)
            return;
        self.currentMonthElement.textContent =
            monthToStr(self.currentMonth, self.config.shorthandCurrentMonth, self.l10n) + " ";
        self.currentYearElement.value = self.currentYear.toString();
        self._hidePrevMonthArrow =
            self.config.minDate !== undefined &&
                (self.currentYear === self.config.minDate.getFullYear()
                    ? self.currentMonth <= self.config.minDate.getMonth()
                    : self.currentYear < self.config.minDate.getFullYear());
        self._hideNextMonthArrow =
            self.config.maxDate !== undefined &&
                (self.currentYear === self.config.maxDate.getFullYear()
                    ? self.currentMonth + 1 > self.config.maxDate.getMonth()
                    : self.currentYear > self.config.maxDate.getFullYear());
    }
    function updateValue(triggerChange) {
        if (triggerChange === void 0) { triggerChange = true; }
        if (!self.selectedDates.length)
            return self.clear(triggerChange);
        if (self.mobileInput !== undefined && self.mobileFormatStr) {
            self.mobileInput.value =
                self.latestSelectedDateObj !== undefined
                    ? self.formatDate(self.latestSelectedDateObj, self.mobileFormatStr)
                    : "";
        }
        var joinChar = self.config.mode !== "range"
            ? self.config.conjunction
            : self.l10n.rangeSeparator;
        self.input.value = self.selectedDates
            .map(function (dObj) { return self.formatDate(dObj, self.config.dateFormat); })
            .join(joinChar);
        if (self.altInput !== undefined) {
            self.altInput.value = self.selectedDates
                .map(function (dObj) { return self.formatDate(dObj, self.config.altFormat); })
                .join(joinChar);
        }
        if (triggerChange !== false)
            triggerEvent("onValueUpdate");
    }
    function onMonthNavScroll(e) {
        e.preventDefault();
        var isYear = self.currentYearElement.parentNode &&
            self.currentYearElement.parentNode.contains(e.target);
        if (e.target === self.currentMonthElement || isYear) {
            var delta = mouseDelta(e);
            if (isYear) {
                changeYear(self.currentYear + delta);
                e.target.value = self.currentYear.toString();
            }
            else
                self.changeMonth(delta, true, false);
        }
    }
    function onMonthNavClick(e) {
        var isPrevMonth = self.prevMonthNav.contains(e.target);
        var isNextMonth = self.nextMonthNav.contains(e.target);
        if (isPrevMonth || isNextMonth)
            changeMonth(isPrevMonth ? -1 : 1);
        else if (e.target === self.currentYearElement) {
            e.preventDefault();
            self.currentYearElement.select();
        }
        else if (e.target.className === "arrowUp")
            self.changeYear(self.currentYear + 1);
        else if (e.target.className === "arrowDown")
            self.changeYear(self.currentYear - 1);
    }
    function timeWrapper(e) {
        e.preventDefault();
        var isKeyDown = e.type === "keydown", input = e.target;
        if (self.amPM !== undefined && e.target === self.amPM)
            self.amPM.textContent =
                self.l10n.amPM[self.amPM.textContent === "AM" ? 1 : 0];
        var min = Number(input.min), max = Number(input.max), step = Number(input.step), curValue = parseInt(input.value, 10), delta = e.delta ||
            (isKeyDown
                ? e.which === 38 ? 1 : -1
                : Math.max(-1, Math.min(1, e.wheelDelta || -e.deltaY)) || 0);
        var newValue = curValue + step * delta;
        if (typeof input.value !== "undefined" && input.value.length === 2) {
            var isHourElem = input === self.hourElement, isMinuteElem = input === self.minuteElement;
            if (newValue < min) {
                newValue =
                    max +
                        newValue +
                        int(!isHourElem) +
                        (int(isHourElem) && int(!self.amPM));
                if (isMinuteElem)
                    incrementNumInput(undefined, -1, self.hourElement);
            }
            else if (newValue > max) {
                newValue =
                    input === self.hourElement ? newValue - max - int(!self.amPM) : min;
                if (isMinuteElem)
                    incrementNumInput(undefined, 1, self.hourElement);
            }
            if (self.amPM &&
                isHourElem &&
                (step === 1
                    ? newValue + curValue === 23
                    : Math.abs(newValue - curValue) > step))
                self.amPM.textContent = self.amPM.textContent === "PM" ? "AM" : "PM";
            input.value = pad(newValue);
        }
    }
    init();
    return self;
}
function _flatpickr(nodeList, config) {
    var nodes = Array.prototype.slice.call(nodeList);
    var instances = [];
    for (var i = 0; i < nodes.length; i++) {
        var node = nodes[i];
        try {
            if (node.getAttribute("data-fp-omit") !== null)
                continue;
            if (node._flatpickr !== undefined) {
                node._flatpickr.destroy();
                node._flatpickr = undefined;
            }
            node._flatpickr = FlatpickrInstance(node, config || {});
            instances.push(node._flatpickr);
        }
        catch (e) {
            console.error(e);
        }
    }
    return instances.length === 1 ? instances[0] : instances;
}
if (typeof HTMLElement !== "undefined") {
    HTMLCollection.prototype.flatpickr = NodeList.prototype.flatpickr = function (config) {
        return _flatpickr(this, config);
    };
    HTMLElement.prototype.flatpickr = function (config) {
        return _flatpickr([this], config);
    };
}
var flatpickr;
flatpickr = function (selector, config) {
    if (selector instanceof NodeList)
        return _flatpickr(selector, config);
    else if (typeof selector === "string")
        return _flatpickr(window.document.querySelectorAll(selector), config);
    return _flatpickr([selector], config);
};
if (typeof window === "object")
    window.flatpickr = flatpickr;
flatpickr.defaultConfig = defaults;
flatpickr.l10ns = {
    en: __assign({}, english),
    default: __assign({}, english),
};
flatpickr.localize = function (l10n) {
    flatpickr.l10ns.default = __assign({}, flatpickr.l10ns.default, l10n);
};
flatpickr.setDefaults = function (config) {
    flatpickr.defaultConfig = __assign({}, flatpickr.defaultConfig, config);
};
if (typeof jQuery !== "undefined") {
    jQuery.fn.flatpickr = function (config) {
        return _flatpickr(this, config);
    };
}
Date.prototype.fp_incr = function (days) {
    return new Date(this.getFullYear(), this.getMonth(), this.getDate() + (typeof days === "string" ? parseInt(days, 10) : days));
};
var flatpickr$1 = flatpickr;

return flatpickr$1;

})));

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("0iPh")))

/***/ }),

/***/ "HT7L":
/***/ (function(module, exports) {

/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Checks if `value` is likely a prototype object.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
 */
function isPrototype(value) {
  var Ctor = value && value.constructor,
      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

  return value === proto;
}

module.exports = isPrototype;


/***/ }),

/***/ "HW6M":
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
  Copyright (c) 2016 Jed Watson.
  Licensed under the MIT License (MIT), see
  http://jedwatson.github.io/classnames
*/
/* global define */

(function () {
	'use strict';

	var hasOwn = {}.hasOwnProperty;

	function classNames () {
		var classes = [];

		for (var i = 0; i < arguments.length; i++) {
			var arg = arguments[i];
			if (!arg) continue;

			var argType = typeof arg;

			if (argType === 'string' || argType === 'number') {
				classes.push(arg);
			} else if (Array.isArray(arg)) {
				classes.push(classNames.apply(null, arg));
			} else if (argType === 'object') {
				for (var key in arg) {
					if (hasOwn.call(arg, key) && arg[key]) {
						classes.push(key);
					}
				}
			}
		}

		return classes.join(' ');
	}

	if (typeof module !== 'undefined' && module.exports) {
		module.exports = classNames;
	} else if (true) {
		// register as 'classnames', consistent with npm package name
		!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function () {
			return classNames;
		}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
	} else {
		window.classNames = classNames;
	}
}());


/***/ }),

/***/ "Htzn":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = verifyPlainObject;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__warning__ = __webpack_require__("byaS");



function verifyPlainObject(value, displayName, methodName) {
  if (!Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__["default"])(value)) {
    Object(__WEBPACK_IMPORTED_MODULE_1__warning__["default"])(methodName + '() in ' + displayName + ' must return a plain object. Instead received ' + value + '.');
  }
}

/***/ }),

/***/ "Hxdr":
/***/ (function(module, exports) {

/**
 * A specialized version of `_.map` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length,
      result = Array(length);

  while (++index < length) {
    result[index] = iteratee(array[index], index, array);
  }
  return result;
}

module.exports = arrayMap;


/***/ }),

/***/ "ICSD":
/***/ (function(module, exports, __webpack_require__) {

var baseIsNative = __webpack_require__("ITwD"),
    getValue = __webpack_require__("mTAn");

/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative(object, key) {
  var value = getValue(object, key);
  return baseIsNative(value) ? value : undefined;
}

module.exports = getNative;


/***/ }),

/***/ "IGcM":
/***/ (function(module, exports, __webpack_require__) {

var castPath = __webpack_require__("bIjD"),
    isArguments = __webpack_require__("1Yb9"),
    isArray = __webpack_require__("NGEn"),
    isIndex = __webpack_require__("ZGh9"),
    isLength = __webpack_require__("Rh28"),
    toKey = __webpack_require__("Ubhr");

/**
 * Checks if `path` exists on `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array|string} path The path to check.
 * @param {Function} hasFunc The function to check properties.
 * @returns {boolean} Returns `true` if `path` exists, else `false`.
 */
function hasPath(object, path, hasFunc) {
  path = castPath(path, object);

  var index = -1,
      length = path.length,
      result = false;

  while (++index < length) {
    var key = toKey(path[index]);
    if (!(result = object != null && hasFunc(object, key))) {
      break;
    }
    object = object[key];
  }
  if (result || ++index != length) {
    return result;
  }
  length = object == null ? 0 : object.length;
  return !!length && isLength(length) && isIndex(key, length) &&
    (isArray(object) || isArguments(object));
}

module.exports = hasPath;


/***/ }),

/***/ "ITwD":
/***/ (function(module, exports, __webpack_require__) {

var isFunction = __webpack_require__("gGqR"),
    isMasked = __webpack_require__("eFps"),
    isObject = __webpack_require__("yCNF"),
    toSource = __webpack_require__("Ai/T");

/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative(value) {
  if (!isObject(value) || isMasked(value)) {
    return false;
  }
  var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
  return pattern.test(toSource(value));
}

module.exports = baseIsNative;


/***/ }),

/***/ "IXJv":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/**
 * Checks if `value` is a valid array-like length.
 *
 * **Note:** This method is loosely based on
 * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
 * @example
 *
 * _.isLength(3);
 * // => true
 *
 * _.isLength(Number.MIN_VALUE);
 * // => false
 *
 * _.isLength(Infinity);
 * // => false
 *
 * _.isLength('3');
 * // => false
 */
function isLength(value) {
  return typeof value == 'number' &&
    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}

/* harmony default export */ __webpack_exports__["default"] = (isLength);


/***/ }),

/***/ "Ibhu":
/***/ (function(module, exports, __webpack_require__) {

var has = __webpack_require__("D2L2");
var toIObject = __webpack_require__("TcQ7");
var arrayIndexOf = __webpack_require__("vFc/")(false);
var IE_PROTO = __webpack_require__("ax3d")('IE_PROTO');

module.exports = function (object, names) {
  var O = toIObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (has(O, key = names[i++])) {
    ~arrayIndexOf(result, key) || result.push(key);
  }
  return result;
};


/***/ }),

/***/ "Ie6m":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



if (true) {
  var invariant = __webpack_require__("cxPT");
  var warning = __webpack_require__("YyeZ");
  var ReactPropTypesSecret = __webpack_require__("gt/O");
  var loggedTypeFailures = {};
}

/**
 * Assert that the values match with the type specs.
 * Error messages are memorized and will only be shown once.
 *
 * @param {object} typeSpecs Map of name to a ReactPropType
 * @param {object} values Runtime values that need to be type-checked
 * @param {string} location e.g. "prop", "context", "child context"
 * @param {string} componentName Name of the component for error messages.
 * @param {?Function} getStack Returns the component stack.
 * @private
 */
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
  if (true) {
    for (var typeSpecName in typeSpecs) {
      if (typeSpecs.hasOwnProperty(typeSpecName)) {
        var error;
        // Prop type validation may throw. In case they do, we don't want to
        // fail the render phase where it didn't fail before. So we log it.
        // After these have been cleaned up, we'll let them throw.
        try {
          // This is intentionally an invariant that gets caught. It's the same
          // behavior as without this statement except with a better message.
          invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'the `prop-types` package, but received `%s`.', componentName || 'React class', location, typeSpecName, typeof typeSpecs[typeSpecName]);
          error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
        } catch (ex) {
          error = ex;
        }
        warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
        if (error instanceof Error && !(error.message in loggedTypeFailures)) {
          // Only monitor this failure once because there tends to be a lot of the
          // same error.
          loggedTypeFailures[error.message] = true;

          var stack = getStack ? getStack() : '';

          warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
        }
      }
    }
  }
}

module.exports = checkPropTypes;


/***/ }),

/***/ "IfEi":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * This method returns the first argument it receives.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Util
 * @param {*} value Any value.
 * @returns {*} Returns `value`.
 * @example
 *
 * var object = { 'a': 1 };
 *
 * console.log(_.identity(object) === object);
 * // => true
 */
function identity(value) {
  return value;
}

/* harmony default export */ __webpack_exports__["default"] = (identity);


/***/ }),

/***/ "Ilb/":
/***/ (function(module, exports, __webpack_require__) {

var cloneArrayBuffer = __webpack_require__("Kzd6");

/**
 * Creates a clone of `typedArray`.
 *
 * @private
 * @param {Object} typedArray The typed array to clone.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the cloned typed array.
 */
function cloneTypedArray(typedArray, isDeep) {
  var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
  return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
}

module.exports = cloneTypedArray;


/***/ }),

/***/ "J/I/":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__overArg_js__ = __webpack_require__("28Po");


/** Built-in value references. */
var getPrototype = Object(__WEBPACK_IMPORTED_MODULE_0__overArg_js__["default"])(Object.getPrototypeOf, Object);

/* harmony default export */ __webpack_exports__["default"] = (getPrototype);


/***/ }),

/***/ "J2X3":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__getNative_js__ = __webpack_require__("rHvK");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__root_js__ = __webpack_require__("WlpS");



/* Built-in method references that are verified to be native. */
var DataView = Object(__WEBPACK_IMPORTED_MODULE_0__getNative_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__root_js__["default"], 'DataView');

/* harmony default export */ __webpack_exports__["default"] = (DataView);


/***/ }),

/***/ "JBvZ":
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__("imBK");

/**
 * Gets the list cache value for `key`.
 *
 * @private
 * @name get
 * @memberOf ListCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function listCacheGet(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  return index < 0 ? undefined : data[index][1];
}

module.exports = listCacheGet;


/***/ }),

/***/ "JDN0":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    isArray = __webpack_require__("NGEn"),
    isObjectLike = __webpack_require__("UnEC");

/** `Object#toString` result references. */
var stringTag = '[object String]';

/**
 * Checks if `value` is classified as a `String` primitive or object.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a string, else `false`.
 * @example
 *
 * _.isString('abc');
 * // => true
 *
 * _.isString(1);
 * // => false
 */
function isString(value) {
  return typeof value == 'string' ||
    (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
}

module.exports = isString;


/***/ }),

/***/ "JJnU":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["take"] = take;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "takem", function() { return takem; });
/* harmony export (immutable) */ __webpack_exports__["put"] = put;
/* harmony export (immutable) */ __webpack_exports__["all"] = all;
/* harmony export (immutable) */ __webpack_exports__["race"] = race;
/* harmony export (immutable) */ __webpack_exports__["call"] = call;
/* harmony export (immutable) */ __webpack_exports__["apply"] = apply;
/* harmony export (immutable) */ __webpack_exports__["cps"] = cps;
/* harmony export (immutable) */ __webpack_exports__["fork"] = fork;
/* harmony export (immutable) */ __webpack_exports__["spawn"] = spawn;
/* harmony export (immutable) */ __webpack_exports__["join"] = join;
/* harmony export (immutable) */ __webpack_exports__["cancel"] = cancel;
/* harmony export (immutable) */ __webpack_exports__["select"] = select;
/* harmony export (immutable) */ __webpack_exports__["actionChannel"] = actionChannel;
/* harmony export (immutable) */ __webpack_exports__["cancelled"] = cancelled;
/* harmony export (immutable) */ __webpack_exports__["flush"] = flush;
/* harmony export (immutable) */ __webpack_exports__["getContext"] = getContext;
/* harmony export (immutable) */ __webpack_exports__["setContext"] = setContext;
/* harmony export (immutable) */ __webpack_exports__["takeEvery"] = takeEvery;
/* harmony export (immutable) */ __webpack_exports__["takeLatest"] = takeLatest;
/* harmony export (immutable) */ __webpack_exports__["throttle"] = throttle;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "asEffect", function() { return asEffect; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__sagaHelpers__ = __webpack_require__("2iFZ");



var IO = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["sym"])('IO');
var TAKE = 'TAKE';
var PUT = 'PUT';
var ALL = 'ALL';
var RACE = 'RACE';
var CALL = 'CALL';
var CPS = 'CPS';
var FORK = 'FORK';
var JOIN = 'JOIN';
var CANCEL = 'CANCEL';
var SELECT = 'SELECT';
var ACTION_CHANNEL = 'ACTION_CHANNEL';
var CANCELLED = 'CANCELLED';
var FLUSH = 'FLUSH';
var GET_CONTEXT = 'GET_CONTEXT';
var SET_CONTEXT = 'SET_CONTEXT';

var TEST_HINT = '\n(HINT: if you are getting this errors in tests, consider using createMockTask from redux-saga/utils)';

var effect = function effect(type, payload) {
  var _ref;

  return _ref = {}, _ref[IO] = true, _ref[type] = payload, _ref;
};

function take() {
  var patternOrChannel = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '*';

  if (arguments.length) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(arguments[0], __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'take(patternOrChannel): patternOrChannel is undefined');
  }
  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].pattern(patternOrChannel)) {
    return effect(TAKE, { pattern: patternOrChannel });
  }
  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].channel(patternOrChannel)) {
    return effect(TAKE, { channel: patternOrChannel });
  }
  throw new Error('take(patternOrChannel): argument ' + String(patternOrChannel) + ' is not valid channel or a valid pattern');
}

take.maybe = function () {
  var eff = take.apply(undefined, arguments);
  eff[TAKE].maybe = true;
  return eff;
};

var takem = /*#__PURE__*/Object(__WEBPACK_IMPORTED_MODULE_0__utils__["deprecate"])(take.maybe, /*#__PURE__*/Object(__WEBPACK_IMPORTED_MODULE_0__utils__["updateIncentive"])('takem', 'take.maybe'));

function put(channel, action) {
  if (arguments.length > 1) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(channel, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'put(channel, action): argument channel is undefined');
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(channel, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].channel, 'put(channel, action): argument ' + channel + ' is not a valid channel');
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(action, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'put(channel, action): argument action is undefined');
  } else {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(channel, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'put(action): argument action is undefined');
    action = channel;
    channel = null;
  }
  return effect(PUT, { channel: channel, action: action });
}

put.resolve = function () {
  var eff = put.apply(undefined, arguments);
  eff[PUT].resolve = true;
  return eff;
};

put.sync = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["deprecate"])(put.resolve, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["updateIncentive"])('put.sync', 'put.resolve'));

function all(effects) {
  return effect(ALL, effects);
}

function race(effects) {
  return effect(RACE, effects);
}

function getFnCallDesc(meth, fn, args) {
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(fn, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, meth + ': argument fn is undefined');

  var context = null;
  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].array(fn)) {
    var _fn = fn;
    context = _fn[0];
    fn = _fn[1];
  } else if (fn.fn) {
    var _fn2 = fn;
    context = _fn2.context;
    fn = _fn2.fn;
  }
  if (context && __WEBPACK_IMPORTED_MODULE_0__utils__["is"].string(fn) && __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(context[fn])) {
    fn = context[fn];
  }
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(fn, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, meth + ': argument ' + fn + ' is not a function');

  return { context: context, fn: fn, args: args };
}

function call(fn) {
  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    args[_key - 1] = arguments[_key];
  }

  return effect(CALL, getFnCallDesc('call', fn, args));
}

function apply(context, fn) {
  var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];

  return effect(CALL, getFnCallDesc('apply', { context: context, fn: fn }, args));
}

function cps(fn) {
  for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
    args[_key2 - 1] = arguments[_key2];
  }

  return effect(CPS, getFnCallDesc('cps', fn, args));
}

function fork(fn) {
  for (var _len3 = arguments.length, args = Array(_len3 > 1 ? _len3 - 1 : 0), _key3 = 1; _key3 < _len3; _key3++) {
    args[_key3 - 1] = arguments[_key3];
  }

  return effect(FORK, getFnCallDesc('fork', fn, args));
}

function spawn(fn) {
  for (var _len4 = arguments.length, args = Array(_len4 > 1 ? _len4 - 1 : 0), _key4 = 1; _key4 < _len4; _key4++) {
    args[_key4 - 1] = arguments[_key4];
  }

  var eff = fork.apply(undefined, [fn].concat(args));
  eff[FORK].detached = true;
  return eff;
}

function join() {
  for (var _len5 = arguments.length, tasks = Array(_len5), _key5 = 0; _key5 < _len5; _key5++) {
    tasks[_key5] = arguments[_key5];
  }

  if (tasks.length > 1) {
    return all(tasks.map(function (t) {
      return join(t);
    }));
  }
  var task = tasks[0];
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(task, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'join(task): argument task is undefined');
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(task, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].task, 'join(task): argument ' + task + ' is not a valid Task object ' + TEST_HINT);
  return effect(JOIN, task);
}

function cancel() {
  for (var _len6 = arguments.length, tasks = Array(_len6), _key6 = 0; _key6 < _len6; _key6++) {
    tasks[_key6] = arguments[_key6];
  }

  if (tasks.length > 1) {
    return all(tasks.map(function (t) {
      return cancel(t);
    }));
  }
  var task = tasks[0];
  if (tasks.length === 1) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(task, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'cancel(task): argument task is undefined');
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(task, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].task, 'cancel(task): argument ' + task + ' is not a valid Task object ' + TEST_HINT);
  }
  return effect(CANCEL, task || __WEBPACK_IMPORTED_MODULE_0__utils__["SELF_CANCELLATION"]);
}

function select(selector) {
  for (var _len7 = arguments.length, args = Array(_len7 > 1 ? _len7 - 1 : 0), _key7 = 1; _key7 < _len7; _key7++) {
    args[_key7 - 1] = arguments[_key7];
  }

  if (arguments.length === 0) {
    selector = __WEBPACK_IMPORTED_MODULE_0__utils__["ident"];
  } else {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(selector, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'select(selector,[...]): argument selector is undefined');
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(selector, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, 'select(selector,[...]): argument ' + selector + ' is not a function');
  }
  return effect(SELECT, { selector: selector, args: args });
}

/**
  channel(pattern, [buffer])    => creates an event channel for store actions
**/
function actionChannel(pattern, buffer) {
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(pattern, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'actionChannel(pattern,...): argument pattern is undefined');
  if (arguments.length > 1) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(buffer, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, 'actionChannel(pattern, buffer): argument buffer is undefined');
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(buffer, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].buffer, 'actionChannel(pattern, buffer): argument ' + buffer + ' is not a valid buffer');
  }
  return effect(ACTION_CHANNEL, { pattern: pattern, buffer: buffer });
}

function cancelled() {
  return effect(CANCELLED, {});
}

function flush(channel) {
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(channel, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].channel, 'flush(channel): argument ' + channel + ' is not valid channel');
  return effect(FLUSH, channel);
}

function getContext(prop) {
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(prop, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].string, 'getContext(prop): argument ' + prop + ' is not a string');
  return effect(GET_CONTEXT, prop);
}

function setContext(props) {
  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(props, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].object, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["createSetContextWarning"])(null, props));
  return effect(SET_CONTEXT, props);
}

function takeEvery(patternOrChannel, worker) {
  for (var _len8 = arguments.length, args = Array(_len8 > 2 ? _len8 - 2 : 0), _key8 = 2; _key8 < _len8; _key8++) {
    args[_key8 - 2] = arguments[_key8];
  }

  return fork.apply(undefined, [__WEBPACK_IMPORTED_MODULE_1__sagaHelpers__["takeEveryHelper"], patternOrChannel, worker].concat(args));
}

function takeLatest(patternOrChannel, worker) {
  for (var _len9 = arguments.length, args = Array(_len9 > 2 ? _len9 - 2 : 0), _key9 = 2; _key9 < _len9; _key9++) {
    args[_key9 - 2] = arguments[_key9];
  }

  return fork.apply(undefined, [__WEBPACK_IMPORTED_MODULE_1__sagaHelpers__["takeLatestHelper"], patternOrChannel, worker].concat(args));
}

function throttle(ms, pattern, worker) {
  for (var _len10 = arguments.length, args = Array(_len10 > 3 ? _len10 - 3 : 0), _key10 = 3; _key10 < _len10; _key10++) {
    args[_key10 - 3] = arguments[_key10];
  }

  return fork.apply(undefined, [__WEBPACK_IMPORTED_MODULE_1__sagaHelpers__["throttleHelper"], ms, pattern, worker].concat(args));
}

var createAsEffectType = function createAsEffectType(type) {
  return function (effect) {
    return effect && effect[IO] && effect[type];
  };
};

var asEffect = {
  take: createAsEffectType(TAKE),
  put: createAsEffectType(PUT),
  all: createAsEffectType(ALL),
  race: createAsEffectType(RACE),
  call: createAsEffectType(CALL),
  cps: createAsEffectType(CPS),
  fork: createAsEffectType(FORK),
  join: createAsEffectType(JOIN),
  cancel: createAsEffectType(CANCEL),
  select: createAsEffectType(SELECT),
  actionChannel: createAsEffectType(ACTION_CHANNEL),
  cancelled: createAsEffectType(CANCELLED),
  flush: createAsEffectType(FLUSH),
  getContext: createAsEffectType(GET_CONTEXT),
  setContext: createAsEffectType(SET_CONTEXT)
};

/***/ }),

/***/ "JTgD":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



/**
 * @param {DOMElement} node input/textarea to focus
 */

function focusNode(node) {
  // IE8 can throw "Can't move focus to the control because it is invisible,
  // not enabled, or of a type that does not accept the focus." for all kinds of
  // reasons that are too expensive and fragile to test.
  try {
    node.focus();
  } catch (e) {}
}

module.exports = focusNode;

/***/ }),

/***/ "Jqj6":
/***/ (function(module, exports, __webpack_require__) {

var addMapEntry = __webpack_require__("U7Aq"),
    arrayReduce = __webpack_require__("3rZI"),
    mapToArray = __webpack_require__("WFiI");

/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1;

/**
 * Creates a clone of `map`.
 *
 * @private
 * @param {Object} map The map to clone.
 * @param {Function} cloneFunc The function to clone values.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Object} Returns the cloned map.
 */
function cloneMap(map, isDeep, cloneFunc) {
  var array = isDeep ? cloneFunc(mapToArray(map), CLONE_DEEP_FLAG) : mapToArray(map);
  return arrayReduce(array, addMapEntry, new map.constructor);
}

module.exports = cloneMap;


/***/ }),

/***/ "JtmH":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var emptyFunction = __webpack_require__("e6+Q");
var invariant = __webpack_require__("cxPT");
var warning = __webpack_require__("YyeZ");
var assign = __webpack_require__("BEQ0");

var ReactPropTypesSecret = __webpack_require__("gt/O");
var checkPropTypes = __webpack_require__("Ie6m");

module.exports = function(isValidElement, throwOnDirectAccess) {
  /* global Symbol */
  var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
  var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

  /**
   * Returns the iterator method function contained on the iterable object.
   *
   * Be sure to invoke the function with the iterable as context:
   *
   *     var iteratorFn = getIteratorFn(myIterable);
   *     if (iteratorFn) {
   *       var iterator = iteratorFn.call(myIterable);
   *       ...
   *     }
   *
   * @param {?object} maybeIterable
   * @return {?function}
   */
  function getIteratorFn(maybeIterable) {
    var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
    if (typeof iteratorFn === 'function') {
      return iteratorFn;
    }
  }

  /**
   * Collection of methods that allow declaration and validation of props that are
   * supplied to React components. Example usage:
   *
   *   var Props = require('ReactPropTypes');
   *   var MyArticle = React.createClass({
   *     propTypes: {
   *       // An optional string prop named "description".
   *       description: Props.string,
   *
   *       // A required enum prop named "category".
   *       category: Props.oneOf(['News','Photos']).isRequired,
   *
   *       // A prop named "dialog" that requires an instance of Dialog.
   *       dialog: Props.instanceOf(Dialog).isRequired
   *     },
   *     render: function() { ... }
   *   });
   *
   * A more formal specification of how these methods are used:
   *
   *   type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
   *   decl := ReactPropTypes.{type}(.isRequired)?
   *
   * Each and every declaration produces a function with the same signature. This
   * allows the creation of custom validation functions. For example:
   *
   *  var MyLink = React.createClass({
   *    propTypes: {
   *      // An optional string or URI prop named "href".
   *      href: function(props, propName, componentName) {
   *        var propValue = props[propName];
   *        if (propValue != null && typeof propValue !== 'string' &&
   *            !(propValue instanceof URI)) {
   *          return new Error(
   *            'Expected a string or an URI for ' + propName + ' in ' +
   *            componentName
   *          );
   *        }
   *      }
   *    },
   *    render: function() {...}
   *  });
   *
   * @internal
   */

  var ANONYMOUS = '<<anonymous>>';

  // Important!
  // Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
  var ReactPropTypes = {
    array: createPrimitiveTypeChecker('array'),
    bool: createPrimitiveTypeChecker('boolean'),
    func: createPrimitiveTypeChecker('function'),
    number: createPrimitiveTypeChecker('number'),
    object: createPrimitiveTypeChecker('object'),
    string: createPrimitiveTypeChecker('string'),
    symbol: createPrimitiveTypeChecker('symbol'),

    any: createAnyTypeChecker(),
    arrayOf: createArrayOfTypeChecker,
    element: createElementTypeChecker(),
    instanceOf: createInstanceTypeChecker,
    node: createNodeChecker(),
    objectOf: createObjectOfTypeChecker,
    oneOf: createEnumTypeChecker,
    oneOfType: createUnionTypeChecker,
    shape: createShapeTypeChecker,
    exact: createStrictShapeTypeChecker,
  };

  /**
   * inlined Object.is polyfill to avoid requiring consumers ship their own
   * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
   */
  /*eslint-disable no-self-compare*/
  function is(x, y) {
    // SameValue algorithm
    if (x === y) {
      // Steps 1-5, 7-10
      // Steps 6.b-6.e: +0 != -0
      return x !== 0 || 1 / x === 1 / y;
    } else {
      // Step 6.a: NaN == NaN
      return x !== x && y !== y;
    }
  }
  /*eslint-enable no-self-compare*/

  /**
   * We use an Error-like object for backward compatibility as people may call
   * PropTypes directly and inspect their output. However, we don't use real
   * Errors anymore. We don't inspect their stack anyway, and creating them
   * is prohibitively expensive if they are created too often, such as what
   * happens in oneOfType() for any type before the one that matched.
   */
  function PropTypeError(message) {
    this.message = message;
    this.stack = '';
  }
  // Make `instanceof Error` still work for returned errors.
  PropTypeError.prototype = Error.prototype;

  function createChainableTypeChecker(validate) {
    if (true) {
      var manualPropTypeCallCache = {};
      var manualPropTypeWarningCount = 0;
    }
    function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
      componentName = componentName || ANONYMOUS;
      propFullName = propFullName || propName;

      if (secret !== ReactPropTypesSecret) {
        if (throwOnDirectAccess) {
          // New behavior only for users of `prop-types` package
          invariant(
            false,
            'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
            'Use `PropTypes.checkPropTypes()` to call them. ' +
            'Read more at http://fb.me/use-check-prop-types'
          );
        } else if ("" !== 'production' && typeof console !== 'undefined') {
          // Old behavior for people using React.PropTypes
          var cacheKey = componentName + ':' + propName;
          if (
            !manualPropTypeCallCache[cacheKey] &&
            // Avoid spamming the console because they are often not actionable except for lib authors
            manualPropTypeWarningCount < 3
          ) {
            warning(
              false,
              'You are manually calling a React.PropTypes validation ' +
              'function for the `%s` prop on `%s`. This is deprecated ' +
              'and will throw in the standalone `prop-types` package. ' +
              'You may be seeing this warning due to a third-party PropTypes ' +
              'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
              propFullName,
              componentName
            );
            manualPropTypeCallCache[cacheKey] = true;
            manualPropTypeWarningCount++;
          }
        }
      }
      if (props[propName] == null) {
        if (isRequired) {
          if (props[propName] === null) {
            return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
          }
          return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
        }
        return null;
      } else {
        return validate(props, propName, componentName, location, propFullName);
      }
    }

    var chainedCheckType = checkType.bind(null, false);
    chainedCheckType.isRequired = checkType.bind(null, true);

    return chainedCheckType;
  }

  function createPrimitiveTypeChecker(expectedType) {
    function validate(props, propName, componentName, location, propFullName, secret) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== expectedType) {
        // `propValue` being instance of, say, date/regexp, pass the 'object'
        // check, but we can offer a more precise error message here rather than
        // 'of type `object`'.
        var preciseType = getPreciseType(propValue);

        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createAnyTypeChecker() {
    return createChainableTypeChecker(emptyFunction.thatReturnsNull);
  }

  function createArrayOfTypeChecker(typeChecker) {
    function validate(props, propName, componentName, location, propFullName) {
      if (typeof typeChecker !== 'function') {
        return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
      }
      var propValue = props[propName];
      if (!Array.isArray(propValue)) {
        var propType = getPropType(propValue);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
      }
      for (var i = 0; i < propValue.length; i++) {
        var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
        if (error instanceof Error) {
          return error;
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createElementTypeChecker() {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      if (!isValidElement(propValue)) {
        var propType = getPropType(propValue);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createInstanceTypeChecker(expectedClass) {
    function validate(props, propName, componentName, location, propFullName) {
      if (!(props[propName] instanceof expectedClass)) {
        var expectedClassName = expectedClass.name || ANONYMOUS;
        var actualClassName = getClassName(props[propName]);
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createEnumTypeChecker(expectedValues) {
    if (!Array.isArray(expectedValues)) {
       true ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
      return emptyFunction.thatReturnsNull;
    }

    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      for (var i = 0; i < expectedValues.length; i++) {
        if (is(propValue, expectedValues[i])) {
          return null;
        }
      }

      var valuesString = JSON.stringify(expectedValues);
      return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
    }
    return createChainableTypeChecker(validate);
  }

  function createObjectOfTypeChecker(typeChecker) {
    function validate(props, propName, componentName, location, propFullName) {
      if (typeof typeChecker !== 'function') {
        return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
      }
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
      }
      for (var key in propValue) {
        if (propValue.hasOwnProperty(key)) {
          var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
          if (error instanceof Error) {
            return error;
          }
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createUnionTypeChecker(arrayOfTypeCheckers) {
    if (!Array.isArray(arrayOfTypeCheckers)) {
       true ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
      return emptyFunction.thatReturnsNull;
    }

    for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
      var checker = arrayOfTypeCheckers[i];
      if (typeof checker !== 'function') {
        warning(
          false,
          'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +
          'received %s at index %s.',
          getPostfixForTypeWarning(checker),
          i
        );
        return emptyFunction.thatReturnsNull;
      }
    }

    function validate(props, propName, componentName, location, propFullName) {
      for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
        var checker = arrayOfTypeCheckers[i];
        if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
          return null;
        }
      }

      return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
    }
    return createChainableTypeChecker(validate);
  }

  function createNodeChecker() {
    function validate(props, propName, componentName, location, propFullName) {
      if (!isNode(props[propName])) {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createShapeTypeChecker(shapeTypes) {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
      }
      for (var key in shapeTypes) {
        var checker = shapeTypes[key];
        if (!checker) {
          continue;
        }
        var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
        if (error) {
          return error;
        }
      }
      return null;
    }
    return createChainableTypeChecker(validate);
  }

  function createStrictShapeTypeChecker(shapeTypes) {
    function validate(props, propName, componentName, location, propFullName) {
      var propValue = props[propName];
      var propType = getPropType(propValue);
      if (propType !== 'object') {
        return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
      }
      // We need to check all keys in case some are required but missing from
      // props.
      var allKeys = assign({}, props[propName], shapeTypes);
      for (var key in allKeys) {
        var checker = shapeTypes[key];
        if (!checker) {
          return new PropTypeError(
            'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +
            '\nBad object: ' + JSON.stringify(props[propName], null, '  ') +
            '\nValid keys: ' +  JSON.stringify(Object.keys(shapeTypes), null, '  ')
          );
        }
        var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
        if (error) {
          return error;
        }
      }
      return null;
    }

    return createChainableTypeChecker(validate);
  }

  function isNode(propValue) {
    switch (typeof propValue) {
      case 'number':
      case 'string':
      case 'undefined':
        return true;
      case 'boolean':
        return !propValue;
      case 'object':
        if (Array.isArray(propValue)) {
          return propValue.every(isNode);
        }
        if (propValue === null || isValidElement(propValue)) {
          return true;
        }

        var iteratorFn = getIteratorFn(propValue);
        if (iteratorFn) {
          var iterator = iteratorFn.call(propValue);
          var step;
          if (iteratorFn !== propValue.entries) {
            while (!(step = iterator.next()).done) {
              if (!isNode(step.value)) {
                return false;
              }
            }
          } else {
            // Iterator will provide entry [k,v] tuples rather than values.
            while (!(step = iterator.next()).done) {
              var entry = step.value;
              if (entry) {
                if (!isNode(entry[1])) {
                  return false;
                }
              }
            }
          }
        } else {
          return false;
        }

        return true;
      default:
        return false;
    }
  }

  function isSymbol(propType, propValue) {
    // Native Symbol.
    if (propType === 'symbol') {
      return true;
    }

    // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
    if (propValue['@@toStringTag'] === 'Symbol') {
      return true;
    }

    // Fallback for non-spec compliant Symbols which are polyfilled.
    if (typeof Symbol === 'function' && propValue instanceof Symbol) {
      return true;
    }

    return false;
  }

  // Equivalent of `typeof` but with special handling for array and regexp.
  function getPropType(propValue) {
    var propType = typeof propValue;
    if (Array.isArray(propValue)) {
      return 'array';
    }
    if (propValue instanceof RegExp) {
      // Old webkits (at least until Android 4.0) return 'function' rather than
      // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
      // passes PropTypes.object.
      return 'object';
    }
    if (isSymbol(propType, propValue)) {
      return 'symbol';
    }
    return propType;
  }

  // This handles more types than `getPropType`. Only used for error messages.
  // See `createPrimitiveTypeChecker`.
  function getPreciseType(propValue) {
    if (typeof propValue === 'undefined' || propValue === null) {
      return '' + propValue;
    }
    var propType = getPropType(propValue);
    if (propType === 'object') {
      if (propValue instanceof Date) {
        return 'date';
      } else if (propValue instanceof RegExp) {
        return 'regexp';
      }
    }
    return propType;
  }

  // Returns a string that is postfixed to a warning about an invalid type.
  // For example, "undefined" or "of type array"
  function getPostfixForTypeWarning(value) {
    var type = getPreciseType(value);
    switch (type) {
      case 'array':
      case 'object':
        return 'an ' + type;
      case 'boolean':
      case 'date':
      case 'regexp':
        return 'a ' + type;
      default:
        return type;
    }
  }

  // Returns class name of the object, if any.
  function getClassName(propValue) {
    if (!propValue.constructor || !propValue.constructor.name) {
      return ANONYMOUS;
    }
    return propValue.constructor.name;
  }

  ReactPropTypes.checkPropTypes = checkPropTypes;
  ReactPropTypes.PropTypes = ReactPropTypes;

  return ReactPropTypes;
};


/***/ }),

/***/ "JyYQ":
/***/ (function(module, exports, __webpack_require__) {

var baseMatches = __webpack_require__("d+aQ"),
    baseMatchesProperty = __webpack_require__("eKBv"),
    identity = __webpack_require__("wSKX"),
    isArray = __webpack_require__("NGEn"),
    property = __webpack_require__("iL3P");

/**
 * The base implementation of `_.iteratee`.
 *
 * @private
 * @param {*} [value=_.identity] The value to convert to an iteratee.
 * @returns {Function} Returns the iteratee.
 */
function baseIteratee(value) {
  // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
  // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
  if (typeof value == 'function') {
    return value;
  }
  if (value == null) {
    return identity;
  }
  if (typeof value == 'object') {
    return isArray(value)
      ? baseMatchesProperty(value[0], value[1])
      : baseMatches(value);
  }
  return property(value);
}

module.exports = baseIteratee;


/***/ }),

/***/ "KSGD":
/***/ (function(module, exports, __webpack_require__) {

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

if (true) {
  var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
    Symbol.for &&
    Symbol.for('react.element')) ||
    0xeac7;

  var isValidElement = function(object) {
    return typeof object === 'object' &&
      object !== null &&
      object.$$typeof === REACT_ELEMENT_TYPE;
  };

  // By explicitly using `prop-types` you are opting into new development behavior.
  // http://fb.me/prop-types-in-prod
  var throwOnDirectAccess = true;
  module.exports = __webpack_require__("JtmH")(isValidElement, throwOnDirectAccess);
} else {
  // By explicitly using `prop-types` you are opting into new production behavior.
  // http://fb.me/prop-types-in-prod
  module.exports = require('./factoryWithThrowingShims')();
}


/***/ }),

/***/ "Kh4W":
/***/ (function(module, exports, __webpack_require__) {

exports.f = __webpack_require__("dSzd");


/***/ }),

/***/ "KmWZ":
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__("duB3");

/**
 * Removes all key-value entries from the stack.
 *
 * @private
 * @name clear
 * @memberOf Stack
 */
function stackClear() {
  this.__data__ = new ListCache;
  this.size = 0;
}

module.exports = stackClear;


/***/ }),

/***/ "Kzd6":
/***/ (function(module, exports, __webpack_require__) {

var Uint8Array = __webpack_require__("qwTf");

/**
 * Creates a clone of `arrayBuffer`.
 *
 * @private
 * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
 * @returns {ArrayBuffer} Returns the cloned array buffer.
 */
function cloneArrayBuffer(arrayBuffer) {
  var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
  new Uint8Array(result).set(new Uint8Array(arrayBuffer));
  return result;
}

module.exports = cloneArrayBuffer;


/***/ }),

/***/ "LF1K":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Symbol_js__ = __webpack_require__("EZG+");


/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/** Built-in value references. */
var symToStringTag = __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"] ? __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"].toStringTag : undefined;

/**
 * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the raw `toStringTag`.
 */
function getRawTag(value) {
  var isOwn = hasOwnProperty.call(value, symToStringTag),
      tag = value[symToStringTag];

  try {
    value[symToStringTag] = undefined;
    var unmasked = true;
  } catch (e) {}

  var result = nativeObjectToString.call(value);
  if (unmasked) {
    if (isOwn) {
      value[symToStringTag] = tag;
    } else {
      delete value[symToStringTag];
    }
  }
  return result;
}

/* harmony default export */ __webpack_exports__["default"] = (getRawTag);


/***/ }),

/***/ "LIvs":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Checks if `value` is likely a prototype object.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
 */
function isPrototype(value) {
  var Ctor = value && value.constructor,
      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

  return value === proto;
}

/* harmony default export */ __webpack_exports__["default"] = (isPrototype);


/***/ }),

/***/ "LKZe":
/***/ (function(module, exports, __webpack_require__) {

var pIE = __webpack_require__("NpIQ");
var createDesc = __webpack_require__("X8DO");
var toIObject = __webpack_require__("TcQ7");
var toPrimitive = __webpack_require__("MmMw");
var has = __webpack_require__("D2L2");
var IE8_DOM_DEFINE = __webpack_require__("SfB7");
var gOPD = Object.getOwnPropertyDescriptor;

exports.f = __webpack_require__("+E39") ? gOPD : function getOwnPropertyDescriptor(O, P) {
  O = toIObject(O);
  P = toPrimitive(P, true);
  if (IE8_DOM_DEFINE) try {
    return gOPD(O, P);
  } catch (e) { /* empty */ }
  if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
};


/***/ }),

/***/ "LjDt":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is `null` or `undefined`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
 * @example
 *
 * _.isNil(null);
 * // => true
 *
 * _.isNil(void 0);
 * // => true
 *
 * _.isNil(NaN);
 * // => false
 */
function isNil(value) {
  return value == null;
}

/* harmony default export */ __webpack_exports__["default"] = (isNil);


/***/ }),

/***/ "M4fF":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
 * @license
 * Lodash <https://lodash.com/>
 * Copyright JS Foundation and other contributors <https://js.foundation/>
 * Released under MIT license <https://lodash.com/license>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 */
;(function() {

  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
  var undefined;

  /** Used as the semantic version number. */
  var VERSION = '4.17.4';

  /** Used as the size to enable large array optimizations. */
  var LARGE_ARRAY_SIZE = 200;

  /** Error message constants. */
  var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
      FUNC_ERROR_TEXT = 'Expected a function';

  /** Used to stand-in for `undefined` hash values. */
  var HASH_UNDEFINED = '__lodash_hash_undefined__';

  /** Used as the maximum memoize cache size. */
  var MAX_MEMOIZE_SIZE = 500;

  /** Used as the internal argument placeholder. */
  var PLACEHOLDER = '__lodash_placeholder__';

  /** Used to compose bitmasks for cloning. */
  var CLONE_DEEP_FLAG = 1,
      CLONE_FLAT_FLAG = 2,
      CLONE_SYMBOLS_FLAG = 4;

  /** Used to compose bitmasks for value comparisons. */
  var COMPARE_PARTIAL_FLAG = 1,
      COMPARE_UNORDERED_FLAG = 2;

  /** Used to compose bitmasks for function metadata. */
  var WRAP_BIND_FLAG = 1,
      WRAP_BIND_KEY_FLAG = 2,
      WRAP_CURRY_BOUND_FLAG = 4,
      WRAP_CURRY_FLAG = 8,
      WRAP_CURRY_RIGHT_FLAG = 16,
      WRAP_PARTIAL_FLAG = 32,
      WRAP_PARTIAL_RIGHT_FLAG = 64,
      WRAP_ARY_FLAG = 128,
      WRAP_REARG_FLAG = 256,
      WRAP_FLIP_FLAG = 512;

  /** Used as default options for `_.truncate`. */
  var DEFAULT_TRUNC_LENGTH = 30,
      DEFAULT_TRUNC_OMISSION = '...';

  /** Used to detect hot functions by number of calls within a span of milliseconds. */
  var HOT_COUNT = 800,
      HOT_SPAN = 16;

  /** Used to indicate the type of lazy iteratees. */
  var LAZY_FILTER_FLAG = 1,
      LAZY_MAP_FLAG = 2,
      LAZY_WHILE_FLAG = 3;

  /** Used as references for various `Number` constants. */
  var INFINITY = 1 / 0,
      MAX_SAFE_INTEGER = 9007199254740991,
      MAX_INTEGER = 1.7976931348623157e+308,
      NAN = 0 / 0;

  /** Used as references for the maximum length and index of an array. */
  var MAX_ARRAY_LENGTH = 4294967295,
      MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
      HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;

  /** Used to associate wrap methods with their bit flags. */
  var wrapFlags = [
    ['ary', WRAP_ARY_FLAG],
    ['bind', WRAP_BIND_FLAG],
    ['bindKey', WRAP_BIND_KEY_FLAG],
    ['curry', WRAP_CURRY_FLAG],
    ['curryRight', WRAP_CURRY_RIGHT_FLAG],
    ['flip', WRAP_FLIP_FLAG],
    ['partial', WRAP_PARTIAL_FLAG],
    ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
    ['rearg', WRAP_REARG_FLAG]
  ];

  /** `Object#toString` result references. */
  var argsTag = '[object Arguments]',
      arrayTag = '[object Array]',
      asyncTag = '[object AsyncFunction]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      domExcTag = '[object DOMException]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      genTag = '[object GeneratorFunction]',
      mapTag = '[object Map]',
      numberTag = '[object Number]',
      nullTag = '[object Null]',
      objectTag = '[object Object]',
      promiseTag = '[object Promise]',
      proxyTag = '[object Proxy]',
      regexpTag = '[object RegExp]',
      setTag = '[object Set]',
      stringTag = '[object String]',
      symbolTag = '[object Symbol]',
      undefinedTag = '[object Undefined]',
      weakMapTag = '[object WeakMap]',
      weakSetTag = '[object WeakSet]';

  var arrayBufferTag = '[object ArrayBuffer]',
      dataViewTag = '[object DataView]',
      float32Tag = '[object Float32Array]',
      float64Tag = '[object Float64Array]',
      int8Tag = '[object Int8Array]',
      int16Tag = '[object Int16Array]',
      int32Tag = '[object Int32Array]',
      uint8Tag = '[object Uint8Array]',
      uint8ClampedTag = '[object Uint8ClampedArray]',
      uint16Tag = '[object Uint16Array]',
      uint32Tag = '[object Uint32Array]';

  /** Used to match empty string literals in compiled template source. */
  var reEmptyStringLeading = /\b__p \+= '';/g,
      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;

  /** Used to match HTML entities and HTML characters. */
  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
      reUnescapedHtml = /[&<>"']/g,
      reHasEscapedHtml = RegExp(reEscapedHtml.source),
      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);

  /** Used to match template delimiters. */
  var reEscape = /<%-([\s\S]+?)%>/g,
      reEvaluate = /<%([\s\S]+?)%>/g,
      reInterpolate = /<%=([\s\S]+?)%>/g;

  /** Used to match property names within property paths. */
  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
      reIsPlainProp = /^\w*$/,
      reLeadingDot = /^\./,
      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;

  /**
   * Used to match `RegExp`
   * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
   */
  var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
      reHasRegExpChar = RegExp(reRegExpChar.source);

  /** Used to match leading and trailing whitespace. */
  var reTrim = /^\s+|\s+$/g,
      reTrimStart = /^\s+/,
      reTrimEnd = /\s+$/;

  /** Used to match wrap detail comments. */
  var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
      reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
      reSplitDetails = /,? & /;

  /** Used to match words composed of alphanumeric characters. */
  var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;

  /** Used to match backslashes in property paths. */
  var reEscapeChar = /\\(\\)?/g;

  /**
   * Used to match
   * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
   */
  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;

  /** Used to match `RegExp` flags from their coerced string values. */
  var reFlags = /\w*$/;

  /** Used to detect bad signed hexadecimal string values. */
  var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;

  /** Used to detect binary string values. */
  var reIsBinary = /^0b[01]+$/i;

  /** Used to detect host constructors (Safari). */
  var reIsHostCtor = /^\[object .+?Constructor\]$/;

  /** Used to detect octal string values. */
  var reIsOctal = /^0o[0-7]+$/i;

  /** Used to detect unsigned integer values. */
  var reIsUint = /^(?:0|[1-9]\d*)$/;

  /** Used to match Latin Unicode letters (excluding mathematical operators). */
  var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;

  /** Used to ensure capturing order of template delimiters. */
  var reNoMatch = /($^)/;

  /** Used to match unescaped characters in compiled string literals. */
  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;

  /** Used to compose unicode character classes. */
  var rsAstralRange = '\\ud800-\\udfff',
      rsComboMarksRange = '\\u0300-\\u036f',
      reComboHalfMarksRange = '\\ufe20-\\ufe2f',
      rsComboSymbolsRange = '\\u20d0-\\u20ff',
      rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
      rsDingbatRange = '\\u2700-\\u27bf',
      rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
      rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
      rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
      rsPunctuationRange = '\\u2000-\\u206f',
      rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
      rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
      rsVarRange = '\\ufe0e\\ufe0f',
      rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;

  /** Used to compose unicode capture groups. */
  var rsApos = "['\u2019]",
      rsAstral = '[' + rsAstralRange + ']',
      rsBreak = '[' + rsBreakRange + ']',
      rsCombo = '[' + rsComboRange + ']',
      rsDigits = '\\d+',
      rsDingbat = '[' + rsDingbatRange + ']',
      rsLower = '[' + rsLowerRange + ']',
      rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
      rsFitz = '\\ud83c[\\udffb-\\udfff]',
      rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
      rsNonAstral = '[^' + rsAstralRange + ']',
      rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
      rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
      rsUpper = '[' + rsUpperRange + ']',
      rsZWJ = '\\u200d';

  /** Used to compose unicode regexes. */
  var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
      rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
      rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
      rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
      reOptMod = rsModifier + '?',
      rsOptVar = '[' + rsVarRange + ']?',
      rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
      rsOrdLower = '\\d*(?:(?:1st|2nd|3rd|(?![123])\\dth)\\b)',
      rsOrdUpper = '\\d*(?:(?:1ST|2ND|3RD|(?![123])\\dTH)\\b)',
      rsSeq = rsOptVar + reOptMod + rsOptJoin,
      rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
      rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

  /** Used to match apostrophes. */
  var reApos = RegExp(rsApos, 'g');

  /**
   * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
   * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
   */
  var reComboMark = RegExp(rsCombo, 'g');

  /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
  var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

  /** Used to match complex or compound words. */
  var reUnicodeWord = RegExp([
    rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
    rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
    rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
    rsUpper + '+' + rsOptContrUpper,
    rsOrdUpper,
    rsOrdLower,
    rsDigits,
    rsEmoji
  ].join('|'), 'g');

  /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
  var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboRange + rsVarRange + ']');

  /** Used to detect strings that need a more robust regexp to match words. */
  var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;

  /** Used to assign default `context` object properties. */
  var contextProps = [
    'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
    'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
    '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
  ];

  /** Used to make template sourceURLs easier to identify. */
  var templateCounter = -1;

  /** Used to identify `toStringTag` values of typed arrays. */
  var typedArrayTags = {};
  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
  typedArrayTags[uint32Tag] = true;
  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
  typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
  typedArrayTags[errorTag] = typedArrayTags[funcTag] =
  typedArrayTags[mapTag] = typedArrayTags[numberTag] =
  typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
  typedArrayTags[setTag] = typedArrayTags[stringTag] =
  typedArrayTags[weakMapTag] = false;

  /** Used to identify `toStringTag` values supported by `_.clone`. */
  var cloneableTags = {};
  cloneableTags[argsTag] = cloneableTags[arrayTag] =
  cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
  cloneableTags[boolTag] = cloneableTags[dateTag] =
  cloneableTags[float32Tag] = cloneableTags[float64Tag] =
  cloneableTags[int8Tag] = cloneableTags[int16Tag] =
  cloneableTags[int32Tag] = cloneableTags[mapTag] =
  cloneableTags[numberTag] = cloneableTags[objectTag] =
  cloneableTags[regexpTag] = cloneableTags[setTag] =
  cloneableTags[stringTag] = cloneableTags[symbolTag] =
  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
  cloneableTags[errorTag] = cloneableTags[funcTag] =
  cloneableTags[weakMapTag] = false;

  /** Used to map Latin Unicode letters to basic Latin letters. */
  var deburredLetters = {
    // Latin-1 Supplement block.
    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
    '\xc7': 'C',  '\xe7': 'c',
    '\xd0': 'D',  '\xf0': 'd',
    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
    '\xcc': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
    '\xec': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
    '\xd1': 'N',  '\xf1': 'n',
    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
    '\xc6': 'Ae', '\xe6': 'ae',
    '\xde': 'Th', '\xfe': 'th',
    '\xdf': 'ss',
    // Latin Extended-A block.
    '\u0100': 'A',  '\u0102': 'A', '\u0104': 'A',
    '\u0101': 'a',  '\u0103': 'a', '\u0105': 'a',
    '\u0106': 'C',  '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
    '\u0107': 'c',  '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
    '\u010e': 'D',  '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
    '\u0112': 'E',  '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
    '\u0113': 'e',  '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
    '\u011c': 'G',  '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
    '\u011d': 'g',  '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
    '\u0124': 'H',  '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
    '\u0128': 'I',  '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
    '\u0129': 'i',  '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
    '\u0134': 'J',  '\u0135': 'j',
    '\u0136': 'K',  '\u0137': 'k', '\u0138': 'k',
    '\u0139': 'L',  '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
    '\u013a': 'l',  '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
    '\u0143': 'N',  '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
    '\u0144': 'n',  '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
    '\u014c': 'O',  '\u014e': 'O', '\u0150': 'O',
    '\u014d': 'o',  '\u014f': 'o', '\u0151': 'o',
    '\u0154': 'R',  '\u0156': 'R', '\u0158': 'R',
    '\u0155': 'r',  '\u0157': 'r', '\u0159': 'r',
    '\u015a': 'S',  '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
    '\u015b': 's',  '\u015d': 's', '\u015f': 's', '\u0161': 's',
    '\u0162': 'T',  '\u0164': 'T', '\u0166': 'T',
    '\u0163': 't',  '\u0165': 't', '\u0167': 't',
    '\u0168': 'U',  '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
    '\u0169': 'u',  '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
    '\u0174': 'W',  '\u0175': 'w',
    '\u0176': 'Y',  '\u0177': 'y', '\u0178': 'Y',
    '\u0179': 'Z',  '\u017b': 'Z', '\u017d': 'Z',
    '\u017a': 'z',  '\u017c': 'z', '\u017e': 'z',
    '\u0132': 'IJ', '\u0133': 'ij',
    '\u0152': 'Oe', '\u0153': 'oe',
    '\u0149': "'n", '\u017f': 's'
  };

  /** Used to map characters to HTML entities. */
  var htmlEscapes = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#39;'
  };

  /** Used to map HTML entities to characters. */
  var htmlUnescapes = {
    '&amp;': '&',
    '&lt;': '<',
    '&gt;': '>',
    '&quot;': '"',
    '&#39;': "'"
  };

  /** Used to escape characters for inclusion in compiled string literals. */
  var stringEscapes = {
    '\\': '\\',
    "'": "'",
    '\n': 'n',
    '\r': 'r',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

  /** Built-in method references without a dependency on `root`. */
  var freeParseFloat = parseFloat,
      freeParseInt = parseInt;

  /** Detect free variable `global` from Node.js. */
  var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

  /** Detect free variable `self`. */
  var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

  /** Used as a reference to the global object. */
  var root = freeGlobal || freeSelf || Function('return this')();

  /** Detect free variable `exports`. */
  var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

  /** Detect free variable `module`. */
  var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

  /** Detect the popular CommonJS extension `module.exports`. */
  var moduleExports = freeModule && freeModule.exports === freeExports;

  /** Detect free variable `process` from Node.js. */
  var freeProcess = moduleExports && freeGlobal.process;

  /** Used to access faster Node.js helpers. */
  var nodeUtil = (function() {
    try {
      return freeProcess && freeProcess.binding && freeProcess.binding('util');
    } catch (e) {}
  }());

  /* Node.js helper references. */
  var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
      nodeIsDate = nodeUtil && nodeUtil.isDate,
      nodeIsMap = nodeUtil && nodeUtil.isMap,
      nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
      nodeIsSet = nodeUtil && nodeUtil.isSet,
      nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;

  /*--------------------------------------------------------------------------*/

  /**
   * Adds the key-value `pair` to `map`.
   *
   * @private
   * @param {Object} map The map to modify.
   * @param {Array} pair The key-value pair to add.
   * @returns {Object} Returns `map`.
   */
  function addMapEntry(map, pair) {
    // Don't return `map.set` because it's not chainable in IE 11.
    map.set(pair[0], pair[1]);
    return map;
  }

  /**
   * Adds `value` to `set`.
   *
   * @private
   * @param {Object} set The set to modify.
   * @param {*} value The value to add.
   * @returns {Object} Returns `set`.
   */
  function addSetEntry(set, value) {
    // Don't return `set.add` because it's not chainable in IE 11.
    set.add(value);
    return set;
  }

  /**
   * A faster alternative to `Function#apply`, this function invokes `func`
   * with the `this` binding of `thisArg` and the arguments of `args`.
   *
   * @private
   * @param {Function} func The function to invoke.
   * @param {*} thisArg The `this` binding of `func`.
   * @param {Array} args The arguments to invoke `func` with.
   * @returns {*} Returns the result of `func`.
   */
  function apply(func, thisArg, args) {
    switch (args.length) {
      case 0: return func.call(thisArg);
      case 1: return func.call(thisArg, args[0]);
      case 2: return func.call(thisArg, args[0], args[1]);
      case 3: return func.call(thisArg, args[0], args[1], args[2]);
    }
    return func.apply(thisArg, args);
  }

  /**
   * A specialized version of `baseAggregator` for arrays.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} setter The function to set `accumulator` values.
   * @param {Function} iteratee The iteratee to transform keys.
   * @param {Object} accumulator The initial aggregated object.
   * @returns {Function} Returns `accumulator`.
   */
  function arrayAggregator(array, setter, iteratee, accumulator) {
    var index = -1,
        length = array == null ? 0 : array.length;

    while (++index < length) {
      var value = array[index];
      setter(accumulator, value, iteratee(value), array);
    }
    return accumulator;
  }

  /**
   * A specialized version of `_.forEach` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns `array`.
   */
  function arrayEach(array, iteratee) {
    var index = -1,
        length = array == null ? 0 : array.length;

    while (++index < length) {
      if (iteratee(array[index], index, array) === false) {
        break;
      }
    }
    return array;
  }

  /**
   * A specialized version of `_.forEachRight` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns `array`.
   */
  function arrayEachRight(array, iteratee) {
    var length = array == null ? 0 : array.length;

    while (length--) {
      if (iteratee(array[length], length, array) === false) {
        break;
      }
    }
    return array;
  }

  /**
   * A specialized version of `_.every` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {boolean} Returns `true` if all elements pass the predicate check,
   *  else `false`.
   */
  function arrayEvery(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length;

    while (++index < length) {
      if (!predicate(array[index], index, array)) {
        return false;
      }
    }
    return true;
  }

  /**
   * A specialized version of `_.filter` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {Array} Returns the new filtered array.
   */
  function arrayFilter(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length,
        resIndex = 0,
        result = [];

    while (++index < length) {
      var value = array[index];
      if (predicate(value, index, array)) {
        result[resIndex++] = value;
      }
    }
    return result;
  }

  /**
   * A specialized version of `_.includes` for arrays without support for
   * specifying an index to search from.
   *
   * @private
   * @param {Array} [array] The array to inspect.
   * @param {*} target The value to search for.
   * @returns {boolean} Returns `true` if `target` is found, else `false`.
   */
  function arrayIncludes(array, value) {
    var length = array == null ? 0 : array.length;
    return !!length && baseIndexOf(array, value, 0) > -1;
  }

  /**
   * This function is like `arrayIncludes` except that it accepts a comparator.
   *
   * @private
   * @param {Array} [array] The array to inspect.
   * @param {*} target The value to search for.
   * @param {Function} comparator The comparator invoked per element.
   * @returns {boolean} Returns `true` if `target` is found, else `false`.
   */
  function arrayIncludesWith(array, value, comparator) {
    var index = -1,
        length = array == null ? 0 : array.length;

    while (++index < length) {
      if (comparator(value, array[index])) {
        return true;
      }
    }
    return false;
  }

  /**
   * A specialized version of `_.map` for arrays without support for iteratee
   * shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns the new mapped array.
   */
  function arrayMap(array, iteratee) {
    var index = -1,
        length = array == null ? 0 : array.length,
        result = Array(length);

    while (++index < length) {
      result[index] = iteratee(array[index], index, array);
    }
    return result;
  }

  /**
   * Appends the elements of `values` to `array`.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {Array} values The values to append.
   * @returns {Array} Returns `array`.
   */
  function arrayPush(array, values) {
    var index = -1,
        length = values.length,
        offset = array.length;

    while (++index < length) {
      array[offset + index] = values[index];
    }
    return array;
  }

  /**
   * A specialized version of `_.reduce` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} [accumulator] The initial value.
   * @param {boolean} [initAccum] Specify using the first element of `array` as
   *  the initial value.
   * @returns {*} Returns the accumulated value.
   */
  function arrayReduce(array, iteratee, accumulator, initAccum) {
    var index = -1,
        length = array == null ? 0 : array.length;

    if (initAccum && length) {
      accumulator = array[++index];
    }
    while (++index < length) {
      accumulator = iteratee(accumulator, array[index], index, array);
    }
    return accumulator;
  }

  /**
   * A specialized version of `_.reduceRight` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} [accumulator] The initial value.
   * @param {boolean} [initAccum] Specify using the last element of `array` as
   *  the initial value.
   * @returns {*} Returns the accumulated value.
   */
  function arrayReduceRight(array, iteratee, accumulator, initAccum) {
    var length = array == null ? 0 : array.length;
    if (initAccum && length) {
      accumulator = array[--length];
    }
    while (length--) {
      accumulator = iteratee(accumulator, array[length], length, array);
    }
    return accumulator;
  }

  /**
   * A specialized version of `_.some` for arrays without support for iteratee
   * shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {boolean} Returns `true` if any element passes the predicate check,
   *  else `false`.
   */
  function arraySome(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length;

    while (++index < length) {
      if (predicate(array[index], index, array)) {
        return true;
      }
    }
    return false;
  }

  /**
   * Gets the size of an ASCII `string`.
   *
   * @private
   * @param {string} string The string inspect.
   * @returns {number} Returns the string size.
   */
  var asciiSize = baseProperty('length');

  /**
   * Converts an ASCII `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function asciiToArray(string) {
    return string.split('');
  }

  /**
   * Splits an ASCII `string` into an array of its words.
   *
   * @private
   * @param {string} The string to inspect.
   * @returns {Array} Returns the words of `string`.
   */
  function asciiWords(string) {
    return string.match(reAsciiWord) || [];
  }

  /**
   * The base implementation of methods like `_.findKey` and `_.findLastKey`,
   * without support for iteratee shorthands, which iterates over `collection`
   * using `eachFunc`.
   *
   * @private
   * @param {Array|Object} collection The collection to inspect.
   * @param {Function} predicate The function invoked per iteration.
   * @param {Function} eachFunc The function to iterate over `collection`.
   * @returns {*} Returns the found element or its key, else `undefined`.
   */
  function baseFindKey(collection, predicate, eachFunc) {
    var result;
    eachFunc(collection, function(value, key, collection) {
      if (predicate(value, key, collection)) {
        result = key;
        return false;
      }
    });
    return result;
  }

  /**
   * The base implementation of `_.findIndex` and `_.findLastIndex` without
   * support for iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {Function} predicate The function invoked per iteration.
   * @param {number} fromIndex The index to search from.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseFindIndex(array, predicate, fromIndex, fromRight) {
    var length = array.length,
        index = fromIndex + (fromRight ? 1 : -1);

    while ((fromRight ? index-- : ++index < length)) {
      if (predicate(array[index], index, array)) {
        return index;
      }
    }
    return -1;
  }

  /**
   * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOf(array, value, fromIndex) {
    return value === value
      ? strictIndexOf(array, value, fromIndex)
      : baseFindIndex(array, baseIsNaN, fromIndex);
  }

  /**
   * This function is like `baseIndexOf` except that it accepts a comparator.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @param {Function} comparator The comparator invoked per element.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOfWith(array, value, fromIndex, comparator) {
    var index = fromIndex - 1,
        length = array.length;

    while (++index < length) {
      if (comparator(array[index], value)) {
        return index;
      }
    }
    return -1;
  }

  /**
   * The base implementation of `_.isNaN` without support for number objects.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
   */
  function baseIsNaN(value) {
    return value !== value;
  }

  /**
   * The base implementation of `_.mean` and `_.meanBy` without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {number} Returns the mean.
   */
  function baseMean(array, iteratee) {
    var length = array == null ? 0 : array.length;
    return length ? (baseSum(array, iteratee) / length) : NAN;
  }

  /**
   * The base implementation of `_.property` without support for deep paths.
   *
   * @private
   * @param {string} key The key of the property to get.
   * @returns {Function} Returns the new accessor function.
   */
  function baseProperty(key) {
    return function(object) {
      return object == null ? undefined : object[key];
    };
  }

  /**
   * The base implementation of `_.propertyOf` without support for deep paths.
   *
   * @private
   * @param {Object} object The object to query.
   * @returns {Function} Returns the new accessor function.
   */
  function basePropertyOf(object) {
    return function(key) {
      return object == null ? undefined : object[key];
    };
  }

  /**
   * The base implementation of `_.reduce` and `_.reduceRight`, without support
   * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
   *
   * @private
   * @param {Array|Object} collection The collection to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} accumulator The initial value.
   * @param {boolean} initAccum Specify using the first or last element of
   *  `collection` as the initial value.
   * @param {Function} eachFunc The function to iterate over `collection`.
   * @returns {*} Returns the accumulated value.
   */
  function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
    eachFunc(collection, function(value, index, collection) {
      accumulator = initAccum
        ? (initAccum = false, value)
        : iteratee(accumulator, value, index, collection);
    });
    return accumulator;
  }

  /**
   * The base implementation of `_.sortBy` which uses `comparer` to define the
   * sort order of `array` and replaces criteria objects with their corresponding
   * values.
   *
   * @private
   * @param {Array} array The array to sort.
   * @param {Function} comparer The function to define sort order.
   * @returns {Array} Returns `array`.
   */
  function baseSortBy(array, comparer) {
    var length = array.length;

    array.sort(comparer);
    while (length--) {
      array[length] = array[length].value;
    }
    return array;
  }

  /**
   * The base implementation of `_.sum` and `_.sumBy` without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {number} Returns the sum.
   */
  function baseSum(array, iteratee) {
    var result,
        index = -1,
        length = array.length;

    while (++index < length) {
      var current = iteratee(array[index]);
      if (current !== undefined) {
        result = result === undefined ? current : (result + current);
      }
    }
    return result;
  }

  /**
   * The base implementation of `_.times` without support for iteratee shorthands
   * or max array length checks.
   *
   * @private
   * @param {number} n The number of times to invoke `iteratee`.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns the array of results.
   */
  function baseTimes(n, iteratee) {
    var index = -1,
        result = Array(n);

    while (++index < n) {
      result[index] = iteratee(index);
    }
    return result;
  }

  /**
   * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
   * of key-value pairs for `object` corresponding to the property names of `props`.
   *
   * @private
   * @param {Object} object The object to query.
   * @param {Array} props The property names to get values for.
   * @returns {Object} Returns the key-value pairs.
   */
  function baseToPairs(object, props) {
    return arrayMap(props, function(key) {
      return [key, object[key]];
    });
  }

  /**
   * The base implementation of `_.unary` without support for storing metadata.
   *
   * @private
   * @param {Function} func The function to cap arguments for.
   * @returns {Function} Returns the new capped function.
   */
  function baseUnary(func) {
    return function(value) {
      return func(value);
    };
  }

  /**
   * The base implementation of `_.values` and `_.valuesIn` which creates an
   * array of `object` property values corresponding to the property names
   * of `props`.
   *
   * @private
   * @param {Object} object The object to query.
   * @param {Array} props The property names to get values for.
   * @returns {Object} Returns the array of property values.
   */
  function baseValues(object, props) {
    return arrayMap(props, function(key) {
      return object[key];
    });
  }

  /**
   * Checks if a `cache` value for `key` exists.
   *
   * @private
   * @param {Object} cache The cache to query.
   * @param {string} key The key of the entry to check.
   * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
   */
  function cacheHas(cache, key) {
    return cache.has(key);
  }

  /**
   * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
   * that is not found in the character symbols.
   *
   * @private
   * @param {Array} strSymbols The string symbols to inspect.
   * @param {Array} chrSymbols The character symbols to find.
   * @returns {number} Returns the index of the first unmatched string symbol.
   */
  function charsStartIndex(strSymbols, chrSymbols) {
    var index = -1,
        length = strSymbols.length;

    while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
    return index;
  }

  /**
   * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
   * that is not found in the character symbols.
   *
   * @private
   * @param {Array} strSymbols The string symbols to inspect.
   * @param {Array} chrSymbols The character symbols to find.
   * @returns {number} Returns the index of the last unmatched string symbol.
   */
  function charsEndIndex(strSymbols, chrSymbols) {
    var index = strSymbols.length;

    while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
    return index;
  }

  /**
   * Gets the number of `placeholder` occurrences in `array`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} placeholder The placeholder to search for.
   * @returns {number} Returns the placeholder count.
   */
  function countHolders(array, placeholder) {
    var length = array.length,
        result = 0;

    while (length--) {
      if (array[length] === placeholder) {
        ++result;
      }
    }
    return result;
  }

  /**
   * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
   * letters to basic Latin letters.
   *
   * @private
   * @param {string} letter The matched letter to deburr.
   * @returns {string} Returns the deburred letter.
   */
  var deburrLetter = basePropertyOf(deburredLetters);

  /**
   * Used by `_.escape` to convert characters to HTML entities.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  var escapeHtmlChar = basePropertyOf(htmlEscapes);

  /**
   * Used by `_.template` to escape characters for inclusion in compiled string literals.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeStringChar(chr) {
    return '\\' + stringEscapes[chr];
  }

  /**
   * Gets the value at `key` of `object`.
   *
   * @private
   * @param {Object} [object] The object to query.
   * @param {string} key The key of the property to get.
   * @returns {*} Returns the property value.
   */
  function getValue(object, key) {
    return object == null ? undefined : object[key];
  }

  /**
   * Checks if `string` contains Unicode symbols.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {boolean} Returns `true` if a symbol is found, else `false`.
   */
  function hasUnicode(string) {
    return reHasUnicode.test(string);
  }

  /**
   * Checks if `string` contains a word composed of Unicode symbols.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {boolean} Returns `true` if a word is found, else `false`.
   */
  function hasUnicodeWord(string) {
    return reHasUnicodeWord.test(string);
  }

  /**
   * Converts `iterator` to an array.
   *
   * @private
   * @param {Object} iterator The iterator to convert.
   * @returns {Array} Returns the converted array.
   */
  function iteratorToArray(iterator) {
    var data,
        result = [];

    while (!(data = iterator.next()).done) {
      result.push(data.value);
    }
    return result;
  }

  /**
   * Converts `map` to its key-value pairs.
   *
   * @private
   * @param {Object} map The map to convert.
   * @returns {Array} Returns the key-value pairs.
   */
  function mapToArray(map) {
    var index = -1,
        result = Array(map.size);

    map.forEach(function(value, key) {
      result[++index] = [key, value];
    });
    return result;
  }

  /**
   * Creates a unary function that invokes `func` with its argument transformed.
   *
   * @private
   * @param {Function} func The function to wrap.
   * @param {Function} transform The argument transform.
   * @returns {Function} Returns the new function.
   */
  function overArg(func, transform) {
    return function(arg) {
      return func(transform(arg));
    };
  }

  /**
   * Replaces all `placeholder` elements in `array` with an internal placeholder
   * and returns an array of their indexes.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {*} placeholder The placeholder to replace.
   * @returns {Array} Returns the new array of placeholder indexes.
   */
  function replaceHolders(array, placeholder) {
    var index = -1,
        length = array.length,
        resIndex = 0,
        result = [];

    while (++index < length) {
      var value = array[index];
      if (value === placeholder || value === PLACEHOLDER) {
        array[index] = PLACEHOLDER;
        result[resIndex++] = index;
      }
    }
    return result;
  }

  /**
   * Converts `set` to an array of its values.
   *
   * @private
   * @param {Object} set The set to convert.
   * @returns {Array} Returns the values.
   */
  function setToArray(set) {
    var index = -1,
        result = Array(set.size);

    set.forEach(function(value) {
      result[++index] = value;
    });
    return result;
  }

  /**
   * Converts `set` to its value-value pairs.
   *
   * @private
   * @param {Object} set The set to convert.
   * @returns {Array} Returns the value-value pairs.
   */
  function setToPairs(set) {
    var index = -1,
        result = Array(set.size);

    set.forEach(function(value) {
      result[++index] = [value, value];
    });
    return result;
  }

  /**
   * A specialized version of `_.indexOf` which performs strict equality
   * comparisons of values, i.e. `===`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function strictIndexOf(array, value, fromIndex) {
    var index = fromIndex - 1,
        length = array.length;

    while (++index < length) {
      if (array[index] === value) {
        return index;
      }
    }
    return -1;
  }

  /**
   * A specialized version of `_.lastIndexOf` which performs strict equality
   * comparisons of values, i.e. `===`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function strictLastIndexOf(array, value, fromIndex) {
    var index = fromIndex + 1;
    while (index--) {
      if (array[index] === value) {
        return index;
      }
    }
    return index;
  }

  /**
   * Gets the number of symbols in `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the string size.
   */
  function stringSize(string) {
    return hasUnicode(string)
      ? unicodeSize(string)
      : asciiSize(string);
  }

  /**
   * Converts `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function stringToArray(string) {
    return hasUnicode(string)
      ? unicodeToArray(string)
      : asciiToArray(string);
  }

  /**
   * Used by `_.unescape` to convert HTML entities to characters.
   *
   * @private
   * @param {string} chr The matched character to unescape.
   * @returns {string} Returns the unescaped character.
   */
  var unescapeHtmlChar = basePropertyOf(htmlUnescapes);

  /**
   * Gets the size of a Unicode `string`.
   *
   * @private
   * @param {string} string The string inspect.
   * @returns {number} Returns the string size.
   */
  function unicodeSize(string) {
    var result = reUnicode.lastIndex = 0;
    while (reUnicode.test(string)) {
      ++result;
    }
    return result;
  }

  /**
   * Converts a Unicode `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function unicodeToArray(string) {
    return string.match(reUnicode) || [];
  }

  /**
   * Splits a Unicode `string` into an array of its words.
   *
   * @private
   * @param {string} The string to inspect.
   * @returns {Array} Returns the words of `string`.
   */
  function unicodeWords(string) {
    return string.match(reUnicodeWord) || [];
  }

  /*--------------------------------------------------------------------------*/

  /**
   * Create a new pristine `lodash` function using the `context` object.
   *
   * @static
   * @memberOf _
   * @since 1.1.0
   * @category Util
   * @param {Object} [context=root] The context object.
   * @returns {Function} Returns a new `lodash` function.
   * @example
   *
   * _.mixin({ 'foo': _.constant('foo') });
   *
   * var lodash = _.runInContext();
   * lodash.mixin({ 'bar': lodash.constant('bar') });
   *
   * _.isFunction(_.foo);
   * // => true
   * _.isFunction(_.bar);
   * // => false
   *
   * lodash.isFunction(lodash.foo);
   * // => false
   * lodash.isFunction(lodash.bar);
   * // => true
   *
   * // Create a suped-up `defer` in Node.js.
   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
   */
  var runInContext = (function runInContext(context) {
    context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));

    /** Built-in constructor references. */
    var Array = context.Array,
        Date = context.Date,
        Error = context.Error,
        Function = context.Function,
        Math = context.Math,
        Object = context.Object,
        RegExp = context.RegExp,
        String = context.String,
        TypeError = context.TypeError;

    /** Used for built-in method references. */
    var arrayProto = Array.prototype,
        funcProto = Function.prototype,
        objectProto = Object.prototype;

    /** Used to detect overreaching core-js shims. */
    var coreJsData = context['__core-js_shared__'];

    /** Used to resolve the decompiled source of functions. */
    var funcToString = funcProto.toString;

    /** Used to check objects for own properties. */
    var hasOwnProperty = objectProto.hasOwnProperty;

    /** Used to generate unique IDs. */
    var idCounter = 0;

    /** Used to detect methods masquerading as native. */
    var maskSrcKey = (function() {
      var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
      return uid ? ('Symbol(src)_1.' + uid) : '';
    }());

    /**
     * Used to resolve the
     * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
     * of values.
     */
    var nativeObjectToString = objectProto.toString;

    /** Used to infer the `Object` constructor. */
    var objectCtorString = funcToString.call(Object);

    /** Used to restore the original `_` reference in `_.noConflict`. */
    var oldDash = root._;

    /** Used to detect if a method is native. */
    var reIsNative = RegExp('^' +
      funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
    );

    /** Built-in value references. */
    var Buffer = moduleExports ? context.Buffer : undefined,
        Symbol = context.Symbol,
        Uint8Array = context.Uint8Array,
        allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
        getPrototype = overArg(Object.getPrototypeOf, Object),
        objectCreate = Object.create,
        propertyIsEnumerable = objectProto.propertyIsEnumerable,
        splice = arrayProto.splice,
        spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
        symIterator = Symbol ? Symbol.iterator : undefined,
        symToStringTag = Symbol ? Symbol.toStringTag : undefined;

    var defineProperty = (function() {
      try {
        var func = getNative(Object, 'defineProperty');
        func({}, '', {});
        return func;
      } catch (e) {}
    }());

    /** Mocked built-ins. */
    var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
        ctxNow = Date && Date.now !== root.Date.now && Date.now,
        ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;

    /* Built-in method references for those with the same name as other `lodash` methods. */
    var nativeCeil = Math.ceil,
        nativeFloor = Math.floor,
        nativeGetSymbols = Object.getOwnPropertySymbols,
        nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
        nativeIsFinite = context.isFinite,
        nativeJoin = arrayProto.join,
        nativeKeys = overArg(Object.keys, Object),
        nativeMax = Math.max,
        nativeMin = Math.min,
        nativeNow = Date.now,
        nativeParseInt = context.parseInt,
        nativeRandom = Math.random,
        nativeReverse = arrayProto.reverse;

    /* Built-in method references that are verified to be native. */
    var DataView = getNative(context, 'DataView'),
        Map = getNative(context, 'Map'),
        Promise = getNative(context, 'Promise'),
        Set = getNative(context, 'Set'),
        WeakMap = getNative(context, 'WeakMap'),
        nativeCreate = getNative(Object, 'create');

    /** Used to store function metadata. */
    var metaMap = WeakMap && new WeakMap;

    /** Used to lookup unminified function names. */
    var realNames = {};

    /** Used to detect maps, sets, and weakmaps. */
    var dataViewCtorString = toSource(DataView),
        mapCtorString = toSource(Map),
        promiseCtorString = toSource(Promise),
        setCtorString = toSource(Set),
        weakMapCtorString = toSource(WeakMap);

    /** Used to convert symbols to primitives and strings. */
    var symbolProto = Symbol ? Symbol.prototype : undefined,
        symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
        symbolToString = symbolProto ? symbolProto.toString : undefined;

    /*------------------------------------------------------------------------*/

    /**
     * Creates a `lodash` object which wraps `value` to enable implicit method
     * chain sequences. Methods that operate on and return arrays, collections,
     * and functions can be chained together. Methods that retrieve a single value
     * or may return a primitive value will automatically end the chain sequence
     * and return the unwrapped value. Otherwise, the value must be unwrapped
     * with `_#value`.
     *
     * Explicit chain sequences, which must be unwrapped with `_#value`, may be
     * enabled using `_.chain`.
     *
     * The execution of chained methods is lazy, that is, it's deferred until
     * `_#value` is implicitly or explicitly called.
     *
     * Lazy evaluation allows several methods to support shortcut fusion.
     * Shortcut fusion is an optimization to merge iteratee calls; this avoids
     * the creation of intermediate arrays and can greatly reduce the number of
     * iteratee executions. Sections of a chain sequence qualify for shortcut
     * fusion if the section is applied to an array and iteratees accept only
     * one argument. The heuristic for whether a section qualifies for shortcut
     * fusion is subject to change.
     *
     * Chaining is supported in custom builds as long as the `_#value` method is
     * directly or indirectly included in the build.
     *
     * In addition to lodash methods, wrappers have `Array` and `String` methods.
     *
     * The wrapper `Array` methods are:
     * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
     *
     * The wrapper `String` methods are:
     * `replace` and `split`
     *
     * The wrapper methods that support shortcut fusion are:
     * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
     * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
     * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
     *
     * The chainable wrapper methods are:
     * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
     * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
     * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
     * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
     * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
     * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
     * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
     * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
     * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
     * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
     * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
     * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
     * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
     * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
     * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
     * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
     * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
     * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
     * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
     * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
     * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
     * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
     * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
     * `zipObject`, `zipObjectDeep`, and `zipWith`
     *
     * The wrapper methods that are **not** chainable by default are:
     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
     * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
     * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
     * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
     * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
     * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
     * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
     * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
     * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
     * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
     * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
     * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
     * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
     * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
     * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
     * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
     * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
     * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
     * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
     * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
     * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
     * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
     * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
     * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
     * `upperFirst`, `value`, and `words`
     *
     * @name _
     * @constructor
     * @category Seq
     * @param {*} value The value to wrap in a `lodash` instance.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var wrapped = _([1, 2, 3]);
     *
     * // Returns an unwrapped value.
     * wrapped.reduce(_.add);
     * // => 6
     *
     * // Returns a wrapped value.
     * var squares = wrapped.map(square);
     *
     * _.isArray(squares);
     * // => false
     *
     * _.isArray(squares.value());
     * // => true
     */
    function lodash(value) {
      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
        if (value instanceof LodashWrapper) {
          return value;
        }
        if (hasOwnProperty.call(value, '__wrapped__')) {
          return wrapperClone(value);
        }
      }
      return new LodashWrapper(value);
    }

    /**
     * The base implementation of `_.create` without support for assigning
     * properties to the created object.
     *
     * @private
     * @param {Object} proto The object to inherit from.
     * @returns {Object} Returns the new object.
     */
    var baseCreate = (function() {
      function object() {}
      return function(proto) {
        if (!isObject(proto)) {
          return {};
        }
        if (objectCreate) {
          return objectCreate(proto);
        }
        object.prototype = proto;
        var result = new object;
        object.prototype = undefined;
        return result;
      };
    }());

    /**
     * The function whose prototype chain sequence wrappers inherit from.
     *
     * @private
     */
    function baseLodash() {
      // No operation performed.
    }

    /**
     * The base constructor for creating `lodash` wrapper objects.
     *
     * @private
     * @param {*} value The value to wrap.
     * @param {boolean} [chainAll] Enable explicit method chain sequences.
     */
    function LodashWrapper(value, chainAll) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__chain__ = !!chainAll;
      this.__index__ = 0;
      this.__values__ = undefined;
    }

    /**
     * By default, the template delimiters used by lodash are like those in
     * embedded Ruby (ERB) as well as ES2015 template strings. Change the
     * following template settings to use alternative delimiters.
     *
     * @static
     * @memberOf _
     * @type {Object}
     */
    lodash.templateSettings = {

      /**
       * Used to detect `data` property values to be HTML-escaped.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'escape': reEscape,

      /**
       * Used to detect code to be evaluated.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'evaluate': reEvaluate,

      /**
       * Used to detect `data` property values to inject.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'interpolate': reInterpolate,

      /**
       * Used to reference the data object in the template text.
       *
       * @memberOf _.templateSettings
       * @type {string}
       */
      'variable': '',

      /**
       * Used to import variables into the compiled template.
       *
       * @memberOf _.templateSettings
       * @type {Object}
       */
      'imports': {

        /**
         * A reference to the `lodash` function.
         *
         * @memberOf _.templateSettings.imports
         * @type {Function}
         */
        '_': lodash
      }
    };

    // Ensure wrappers are instances of `baseLodash`.
    lodash.prototype = baseLodash.prototype;
    lodash.prototype.constructor = lodash;

    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
    LodashWrapper.prototype.constructor = LodashWrapper;

    /*------------------------------------------------------------------------*/

    /**
     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
     *
     * @private
     * @constructor
     * @param {*} value The value to wrap.
     */
    function LazyWrapper(value) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__dir__ = 1;
      this.__filtered__ = false;
      this.__iteratees__ = [];
      this.__takeCount__ = MAX_ARRAY_LENGTH;
      this.__views__ = [];
    }

    /**
     * Creates a clone of the lazy wrapper object.
     *
     * @private
     * @name clone
     * @memberOf LazyWrapper
     * @returns {Object} Returns the cloned `LazyWrapper` object.
     */
    function lazyClone() {
      var result = new LazyWrapper(this.__wrapped__);
      result.__actions__ = copyArray(this.__actions__);
      result.__dir__ = this.__dir__;
      result.__filtered__ = this.__filtered__;
      result.__iteratees__ = copyArray(this.__iteratees__);
      result.__takeCount__ = this.__takeCount__;
      result.__views__ = copyArray(this.__views__);
      return result;
    }

    /**
     * Reverses the direction of lazy iteration.
     *
     * @private
     * @name reverse
     * @memberOf LazyWrapper
     * @returns {Object} Returns the new reversed `LazyWrapper` object.
     */
    function lazyReverse() {
      if (this.__filtered__) {
        var result = new LazyWrapper(this);
        result.__dir__ = -1;
        result.__filtered__ = true;
      } else {
        result = this.clone();
        result.__dir__ *= -1;
      }
      return result;
    }

    /**
     * Extracts the unwrapped value from its lazy wrapper.
     *
     * @private
     * @name value
     * @memberOf LazyWrapper
     * @returns {*} Returns the unwrapped value.
     */
    function lazyValue() {
      var array = this.__wrapped__.value(),
          dir = this.__dir__,
          isArr = isArray(array),
          isRight = dir < 0,
          arrLength = isArr ? array.length : 0,
          view = getView(0, arrLength, this.__views__),
          start = view.start,
          end = view.end,
          length = end - start,
          index = isRight ? end : (start - 1),
          iteratees = this.__iteratees__,
          iterLength = iteratees.length,
          resIndex = 0,
          takeCount = nativeMin(length, this.__takeCount__);

      if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
        return baseWrapperValue(array, this.__actions__);
      }
      var result = [];

      outer:
      while (length-- && resIndex < takeCount) {
        index += dir;

        var iterIndex = -1,
            value = array[index];

        while (++iterIndex < iterLength) {
          var data = iteratees[iterIndex],
              iteratee = data.iteratee,
              type = data.type,
              computed = iteratee(value);

          if (type == LAZY_MAP_FLAG) {
            value = computed;
          } else if (!computed) {
            if (type == LAZY_FILTER_FLAG) {
              continue outer;
            } else {
              break outer;
            }
          }
        }
        result[resIndex++] = value;
      }
      return result;
    }

    // Ensure `LazyWrapper` is an instance of `baseLodash`.
    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
    LazyWrapper.prototype.constructor = LazyWrapper;

    /*------------------------------------------------------------------------*/

    /**
     * Creates a hash object.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function Hash(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

      this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

    /**
     * Removes all key-value entries from the hash.
     *
     * @private
     * @name clear
     * @memberOf Hash
     */
    function hashClear() {
      this.__data__ = nativeCreate ? nativeCreate(null) : {};
      this.size = 0;
    }

    /**
     * Removes `key` and its value from the hash.
     *
     * @private
     * @name delete
     * @memberOf Hash
     * @param {Object} hash The hash to modify.
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function hashDelete(key) {
      var result = this.has(key) && delete this.__data__[key];
      this.size -= result ? 1 : 0;
      return result;
    }

    /**
     * Gets the hash value for `key`.
     *
     * @private
     * @name get
     * @memberOf Hash
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function hashGet(key) {
      var data = this.__data__;
      if (nativeCreate) {
        var result = data[key];
        return result === HASH_UNDEFINED ? undefined : result;
      }
      return hasOwnProperty.call(data, key) ? data[key] : undefined;
    }

    /**
     * Checks if a hash value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf Hash
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function hashHas(key) {
      var data = this.__data__;
      return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
    }

    /**
     * Sets the hash `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf Hash
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the hash instance.
     */
    function hashSet(key, value) {
      var data = this.__data__;
      this.size += this.has(key) ? 0 : 1;
      data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
      return this;
    }

    // Add methods to `Hash`.
    Hash.prototype.clear = hashClear;
    Hash.prototype['delete'] = hashDelete;
    Hash.prototype.get = hashGet;
    Hash.prototype.has = hashHas;
    Hash.prototype.set = hashSet;

    /*------------------------------------------------------------------------*/

    /**
     * Creates an list cache object.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function ListCache(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

      this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

    /**
     * Removes all key-value entries from the list cache.
     *
     * @private
     * @name clear
     * @memberOf ListCache
     */
    function listCacheClear() {
      this.__data__ = [];
      this.size = 0;
    }

    /**
     * Removes `key` and its value from the list cache.
     *
     * @private
     * @name delete
     * @memberOf ListCache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function listCacheDelete(key) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

      if (index < 0) {
        return false;
      }
      var lastIndex = data.length - 1;
      if (index == lastIndex) {
        data.pop();
      } else {
        splice.call(data, index, 1);
      }
      --this.size;
      return true;
    }

    /**
     * Gets the list cache value for `key`.
     *
     * @private
     * @name get
     * @memberOf ListCache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function listCacheGet(key) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

      return index < 0 ? undefined : data[index][1];
    }

    /**
     * Checks if a list cache value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf ListCache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function listCacheHas(key) {
      return assocIndexOf(this.__data__, key) > -1;
    }

    /**
     * Sets the list cache `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf ListCache
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the list cache instance.
     */
    function listCacheSet(key, value) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

      if (index < 0) {
        ++this.size;
        data.push([key, value]);
      } else {
        data[index][1] = value;
      }
      return this;
    }

    // Add methods to `ListCache`.
    ListCache.prototype.clear = listCacheClear;
    ListCache.prototype['delete'] = listCacheDelete;
    ListCache.prototype.get = listCacheGet;
    ListCache.prototype.has = listCacheHas;
    ListCache.prototype.set = listCacheSet;

    /*------------------------------------------------------------------------*/

    /**
     * Creates a map cache object to store key-value pairs.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function MapCache(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

      this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

    /**
     * Removes all key-value entries from the map.
     *
     * @private
     * @name clear
     * @memberOf MapCache
     */
    function mapCacheClear() {
      this.size = 0;
      this.__data__ = {
        'hash': new Hash,
        'map': new (Map || ListCache),
        'string': new Hash
      };
    }

    /**
     * Removes `key` and its value from the map.
     *
     * @private
     * @name delete
     * @memberOf MapCache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function mapCacheDelete(key) {
      var result = getMapData(this, key)['delete'](key);
      this.size -= result ? 1 : 0;
      return result;
    }

    /**
     * Gets the map value for `key`.
     *
     * @private
     * @name get
     * @memberOf MapCache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function mapCacheGet(key) {
      return getMapData(this, key).get(key);
    }

    /**
     * Checks if a map value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf MapCache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function mapCacheHas(key) {
      return getMapData(this, key).has(key);
    }

    /**
     * Sets the map `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf MapCache
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the map cache instance.
     */
    function mapCacheSet(key, value) {
      var data = getMapData(this, key),
          size = data.size;

      data.set(key, value);
      this.size += data.size == size ? 0 : 1;
      return this;
    }

    // Add methods to `MapCache`.
    MapCache.prototype.clear = mapCacheClear;
    MapCache.prototype['delete'] = mapCacheDelete;
    MapCache.prototype.get = mapCacheGet;
    MapCache.prototype.has = mapCacheHas;
    MapCache.prototype.set = mapCacheSet;

    /*------------------------------------------------------------------------*/

    /**
     *
     * Creates an array cache object to store unique values.
     *
     * @private
     * @constructor
     * @param {Array} [values] The values to cache.
     */
    function SetCache(values) {
      var index = -1,
          length = values == null ? 0 : values.length;

      this.__data__ = new MapCache;
      while (++index < length) {
        this.add(values[index]);
      }
    }

    /**
     * Adds `value` to the array cache.
     *
     * @private
     * @name add
     * @memberOf SetCache
     * @alias push
     * @param {*} value The value to cache.
     * @returns {Object} Returns the cache instance.
     */
    function setCacheAdd(value) {
      this.__data__.set(value, HASH_UNDEFINED);
      return this;
    }

    /**
     * Checks if `value` is in the array cache.
     *
     * @private
     * @name has
     * @memberOf SetCache
     * @param {*} value The value to search for.
     * @returns {number} Returns `true` if `value` is found, else `false`.
     */
    function setCacheHas(value) {
      return this.__data__.has(value);
    }

    // Add methods to `SetCache`.
    SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
    SetCache.prototype.has = setCacheHas;

    /*------------------------------------------------------------------------*/

    /**
     * Creates a stack cache object to store key-value pairs.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function Stack(entries) {
      var data = this.__data__ = new ListCache(entries);
      this.size = data.size;
    }

    /**
     * Removes all key-value entries from the stack.
     *
     * @private
     * @name clear
     * @memberOf Stack
     */
    function stackClear() {
      this.__data__ = new ListCache;
      this.size = 0;
    }

    /**
     * Removes `key` and its value from the stack.
     *
     * @private
     * @name delete
     * @memberOf Stack
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function stackDelete(key) {
      var data = this.__data__,
          result = data['delete'](key);

      this.size = data.size;
      return result;
    }

    /**
     * Gets the stack value for `key`.
     *
     * @private
     * @name get
     * @memberOf Stack
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function stackGet(key) {
      return this.__data__.get(key);
    }

    /**
     * Checks if a stack value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf Stack
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function stackHas(key) {
      return this.__data__.has(key);
    }

    /**
     * Sets the stack `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf Stack
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the stack cache instance.
     */
    function stackSet(key, value) {
      var data = this.__data__;
      if (data instanceof ListCache) {
        var pairs = data.__data__;
        if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
          pairs.push([key, value]);
          this.size = ++data.size;
          return this;
        }
        data = this.__data__ = new MapCache(pairs);
      }
      data.set(key, value);
      this.size = data.size;
      return this;
    }

    // Add methods to `Stack`.
    Stack.prototype.clear = stackClear;
    Stack.prototype['delete'] = stackDelete;
    Stack.prototype.get = stackGet;
    Stack.prototype.has = stackHas;
    Stack.prototype.set = stackSet;

    /*------------------------------------------------------------------------*/

    /**
     * Creates an array of the enumerable property names of the array-like `value`.
     *
     * @private
     * @param {*} value The value to query.
     * @param {boolean} inherited Specify returning inherited property names.
     * @returns {Array} Returns the array of property names.
     */
    function arrayLikeKeys(value, inherited) {
      var isArr = isArray(value),
          isArg = !isArr && isArguments(value),
          isBuff = !isArr && !isArg && isBuffer(value),
          isType = !isArr && !isArg && !isBuff && isTypedArray(value),
          skipIndexes = isArr || isArg || isBuff || isType,
          result = skipIndexes ? baseTimes(value.length, String) : [],
          length = result.length;

      for (var key in value) {
        if ((inherited || hasOwnProperty.call(value, key)) &&
            !(skipIndexes && (
               // Safari 9 has enumerable `arguments.length` in strict mode.
               key == 'length' ||
               // Node.js 0.10 has enumerable non-index properties on buffers.
               (isBuff && (key == 'offset' || key == 'parent')) ||
               // PhantomJS 2 has enumerable non-index properties on typed arrays.
               (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
               // Skip index properties.
               isIndex(key, length)
            ))) {
          result.push(key);
        }
      }
      return result;
    }

    /**
     * A specialized version of `_.sample` for arrays.
     *
     * @private
     * @param {Array} array The array to sample.
     * @returns {*} Returns the random element.
     */
    function arraySample(array) {
      var length = array.length;
      return length ? array[baseRandom(0, length - 1)] : undefined;
    }

    /**
     * A specialized version of `_.sampleSize` for arrays.
     *
     * @private
     * @param {Array} array The array to sample.
     * @param {number} n The number of elements to sample.
     * @returns {Array} Returns the random elements.
     */
    function arraySampleSize(array, n) {
      return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
    }

    /**
     * A specialized version of `_.shuffle` for arrays.
     *
     * @private
     * @param {Array} array The array to shuffle.
     * @returns {Array} Returns the new shuffled array.
     */
    function arrayShuffle(array) {
      return shuffleSelf(copyArray(array));
    }

    /**
     * This function is like `assignValue` except that it doesn't assign
     * `undefined` values.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function assignMergeValue(object, key, value) {
      if ((value !== undefined && !eq(object[key], value)) ||
          (value === undefined && !(key in object))) {
        baseAssignValue(object, key, value);
      }
    }

    /**
     * Assigns `value` to `key` of `object` if the existing value is not equivalent
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function assignValue(object, key, value) {
      var objValue = object[key];
      if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
          (value === undefined && !(key in object))) {
        baseAssignValue(object, key, value);
      }
    }

    /**
     * Gets the index at which the `key` is found in `array` of key-value pairs.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {*} key The key to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     */
    function assocIndexOf(array, key) {
      var length = array.length;
      while (length--) {
        if (eq(array[length][0], key)) {
          return length;
        }
      }
      return -1;
    }

    /**
     * Aggregates elements of `collection` on `accumulator` with keys transformed
     * by `iteratee` and values set by `setter`.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} setter The function to set `accumulator` values.
     * @param {Function} iteratee The iteratee to transform keys.
     * @param {Object} accumulator The initial aggregated object.
     * @returns {Function} Returns `accumulator`.
     */
    function baseAggregator(collection, setter, iteratee, accumulator) {
      baseEach(collection, function(value, key, collection) {
        setter(accumulator, value, iteratee(value), collection);
      });
      return accumulator;
    }

    /**
     * The base implementation of `_.assign` without support for multiple sources
     * or `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssign(object, source) {
      return object && copyObject(source, keys(source), object);
    }

    /**
     * The base implementation of `_.assignIn` without support for multiple sources
     * or `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssignIn(object, source) {
      return object && copyObject(source, keysIn(source), object);
    }

    /**
     * The base implementation of `assignValue` and `assignMergeValue` without
     * value checks.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function baseAssignValue(object, key, value) {
      if (key == '__proto__' && defineProperty) {
        defineProperty(object, key, {
          'configurable': true,
          'enumerable': true,
          'value': value,
          'writable': true
        });
      } else {
        object[key] = value;
      }
    }

    /**
     * The base implementation of `_.at` without support for individual paths.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {string[]} paths The property paths to pick.
     * @returns {Array} Returns the picked elements.
     */
    function baseAt(object, paths) {
      var index = -1,
          length = paths.length,
          result = Array(length),
          skip = object == null;

      while (++index < length) {
        result[index] = skip ? undefined : get(object, paths[index]);
      }
      return result;
    }

    /**
     * The base implementation of `_.clamp` which doesn't coerce arguments.
     *
     * @private
     * @param {number} number The number to clamp.
     * @param {number} [lower] The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the clamped number.
     */
    function baseClamp(number, lower, upper) {
      if (number === number) {
        if (upper !== undefined) {
          number = number <= upper ? number : upper;
        }
        if (lower !== undefined) {
          number = number >= lower ? number : lower;
        }
      }
      return number;
    }

    /**
     * The base implementation of `_.clone` and `_.cloneDeep` which tracks
     * traversed objects.
     *
     * @private
     * @param {*} value The value to clone.
     * @param {boolean} bitmask The bitmask flags.
     *  1 - Deep clone
     *  2 - Flatten inherited properties
     *  4 - Clone symbols
     * @param {Function} [customizer] The function to customize cloning.
     * @param {string} [key] The key of `value`.
     * @param {Object} [object] The parent object of `value`.
     * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
     * @returns {*} Returns the cloned value.
     */
    function baseClone(value, bitmask, customizer, key, object, stack) {
      var result,
          isDeep = bitmask & CLONE_DEEP_FLAG,
          isFlat = bitmask & CLONE_FLAT_FLAG,
          isFull = bitmask & CLONE_SYMBOLS_FLAG;

      if (customizer) {
        result = object ? customizer(value, key, object, stack) : customizer(value);
      }
      if (result !== undefined) {
        return result;
      }
      if (!isObject(value)) {
        return value;
      }
      var isArr = isArray(value);
      if (isArr) {
        result = initCloneArray(value);
        if (!isDeep) {
          return copyArray(value, result);
        }
      } else {
        var tag = getTag(value),
            isFunc = tag == funcTag || tag == genTag;

        if (isBuffer(value)) {
          return cloneBuffer(value, isDeep);
        }
        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
          result = (isFlat || isFunc) ? {} : initCloneObject(value);
          if (!isDeep) {
            return isFlat
              ? copySymbolsIn(value, baseAssignIn(result, value))
              : copySymbols(value, baseAssign(result, value));
          }
        } else {
          if (!cloneableTags[tag]) {
            return object ? value : {};
          }
          result = initCloneByTag(value, tag, baseClone, isDeep);
        }
      }
      // Check for circular references and return its corresponding clone.
      stack || (stack = new Stack);
      var stacked = stack.get(value);
      if (stacked) {
        return stacked;
      }
      stack.set(value, result);

      var keysFunc = isFull
        ? (isFlat ? getAllKeysIn : getAllKeys)
        : (isFlat ? keysIn : keys);

      var props = isArr ? undefined : keysFunc(value);
      arrayEach(props || value, function(subValue, key) {
        if (props) {
          key = subValue;
          subValue = value[key];
        }
        // Recursively populate clone (susceptible to call stack limits).
        assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
      });
      return result;
    }

    /**
     * The base implementation of `_.conforms` which doesn't clone `source`.
     *
     * @private
     * @param {Object} source The object of property predicates to conform to.
     * @returns {Function} Returns the new spec function.
     */
    function baseConforms(source) {
      var props = keys(source);
      return function(object) {
        return baseConformsTo(object, source, props);
      };
    }

    /**
     * The base implementation of `_.conformsTo` which accepts `props` to check.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property predicates to conform to.
     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
     */
    function baseConformsTo(object, source, props) {
      var length = props.length;
      if (object == null) {
        return !length;
      }
      object = Object(object);
      while (length--) {
        var key = props[length],
            predicate = source[key],
            value = object[key];

        if ((value === undefined && !(key in object)) || !predicate(value)) {
          return false;
        }
      }
      return true;
    }

    /**
     * The base implementation of `_.delay` and `_.defer` which accepts `args`
     * to provide to `func`.
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {Array} args The arguments to provide to `func`.
     * @returns {number|Object} Returns the timer id or timeout object.
     */
    function baseDelay(func, wait, args) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return setTimeout(function() { func.apply(undefined, args); }, wait);
    }

    /**
     * The base implementation of methods like `_.difference` without support
     * for excluding multiple arrays or iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Array} values The values to exclude.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     */
    function baseDifference(array, values, iteratee, comparator) {
      var index = -1,
          includes = arrayIncludes,
          isCommon = true,
          length = array.length,
          result = [],
          valuesLength = values.length;

      if (!length) {
        return result;
      }
      if (iteratee) {
        values = arrayMap(values, baseUnary(iteratee));
      }
      if (comparator) {
        includes = arrayIncludesWith;
        isCommon = false;
      }
      else if (values.length >= LARGE_ARRAY_SIZE) {
        includes = cacheHas;
        isCommon = false;
        values = new SetCache(values);
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee == null ? value : iteratee(value);

        value = (comparator || value !== 0) ? value : 0;
        if (isCommon && computed === computed) {
          var valuesIndex = valuesLength;
          while (valuesIndex--) {
            if (values[valuesIndex] === computed) {
              continue outer;
            }
          }
          result.push(value);
        }
        else if (!includes(values, computed, comparator)) {
          result.push(value);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.forEach` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     */
    var baseEach = createBaseEach(baseForOwn);

    /**
     * The base implementation of `_.forEachRight` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     */
    var baseEachRight = createBaseEach(baseForOwnRight, true);

    /**
     * The base implementation of `_.every` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`
     */
    function baseEvery(collection, predicate) {
      var result = true;
      baseEach(collection, function(value, index, collection) {
        result = !!predicate(value, index, collection);
        return result;
      });
      return result;
    }

    /**
     * The base implementation of methods like `_.max` and `_.min` which accepts a
     * `comparator` to determine the extremum value.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The iteratee invoked per iteration.
     * @param {Function} comparator The comparator used to compare values.
     * @returns {*} Returns the extremum value.
     */
    function baseExtremum(array, iteratee, comparator) {
      var index = -1,
          length = array.length;

      while (++index < length) {
        var value = array[index],
            current = iteratee(value);

        if (current != null && (computed === undefined
              ? (current === current && !isSymbol(current))
              : comparator(current, computed)
            )) {
          var computed = current,
              result = value;
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.fill` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     */
    function baseFill(array, value, start, end) {
      var length = array.length;

      start = toInteger(start);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : toInteger(end);
      if (end < 0) {
        end += length;
      }
      end = start > end ? 0 : toLength(end);
      while (start < end) {
        array[start++] = value;
      }
      return array;
    }

    /**
     * The base implementation of `_.filter` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function baseFilter(collection, predicate) {
      var result = [];
      baseEach(collection, function(value, index, collection) {
        if (predicate(value, index, collection)) {
          result.push(value);
        }
      });
      return result;
    }

    /**
     * The base implementation of `_.flatten` with support for restricting flattening.
     *
     * @private
     * @param {Array} array The array to flatten.
     * @param {number} depth The maximum recursion depth.
     * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
     * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
     * @param {Array} [result=[]] The initial result value.
     * @returns {Array} Returns the new flattened array.
     */
    function baseFlatten(array, depth, predicate, isStrict, result) {
      var index = -1,
          length = array.length;

      predicate || (predicate = isFlattenable);
      result || (result = []);

      while (++index < length) {
        var value = array[index];
        if (depth > 0 && predicate(value)) {
          if (depth > 1) {
            // Recursively flatten arrays (susceptible to call stack limits).
            baseFlatten(value, depth - 1, predicate, isStrict, result);
          } else {
            arrayPush(result, value);
          }
        } else if (!isStrict) {
          result[result.length] = value;
        }
      }
      return result;
    }

    /**
     * The base implementation of `baseForOwn` which iterates over `object`
     * properties returned by `keysFunc` and invokes `iteratee` for each property.
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseFor = createBaseFor();

    /**
     * This function is like `baseFor` except that it iterates over properties
     * in the opposite order.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseForRight = createBaseFor(true);

    /**
     * The base implementation of `_.forOwn` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwn(object, iteratee) {
      return object && baseFor(object, iteratee, keys);
    }

    /**
     * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwnRight(object, iteratee) {
      return object && baseForRight(object, iteratee, keys);
    }

    /**
     * The base implementation of `_.functions` which creates an array of
     * `object` function property names filtered from `props`.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} props The property names to filter.
     * @returns {Array} Returns the function names.
     */
    function baseFunctions(object, props) {
      return arrayFilter(props, function(key) {
        return isFunction(object[key]);
      });
    }

    /**
     * The base implementation of `_.get` without support for default values.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @returns {*} Returns the resolved value.
     */
    function baseGet(object, path) {
      path = castPath(path, object);

      var index = 0,
          length = path.length;

      while (object != null && index < length) {
        object = object[toKey(path[index++])];
      }
      return (index && index == length) ? object : undefined;
    }

    /**
     * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
     * `keysFunc` and `symbolsFunc` to get the enumerable property names and
     * symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @param {Function} symbolsFunc The function to get the symbols of `object`.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function baseGetAllKeys(object, keysFunc, symbolsFunc) {
      var result = keysFunc(object);
      return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
    }

    /**
     * The base implementation of `getTag` without fallbacks for buggy environments.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the `toStringTag`.
     */
    function baseGetTag(value) {
      if (value == null) {
        return value === undefined ? undefinedTag : nullTag;
      }
      return (symToStringTag && symToStringTag in Object(value))
        ? getRawTag(value)
        : objectToString(value);
    }

    /**
     * The base implementation of `_.gt` which doesn't coerce arguments.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`,
     *  else `false`.
     */
    function baseGt(value, other) {
      return value > other;
    }

    /**
     * The base implementation of `_.has` without support for deep paths.
     *
     * @private
     * @param {Object} [object] The object to query.
     * @param {Array|string} key The key to check.
     * @returns {boolean} Returns `true` if `key` exists, else `false`.
     */
    function baseHas(object, key) {
      return object != null && hasOwnProperty.call(object, key);
    }

    /**
     * The base implementation of `_.hasIn` without support for deep paths.
     *
     * @private
     * @param {Object} [object] The object to query.
     * @param {Array|string} key The key to check.
     * @returns {boolean} Returns `true` if `key` exists, else `false`.
     */
    function baseHasIn(object, key) {
      return object != null && key in Object(object);
    }

    /**
     * The base implementation of `_.inRange` which doesn't coerce arguments.
     *
     * @private
     * @param {number} number The number to check.
     * @param {number} start The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
     */
    function baseInRange(number, start, end) {
      return number >= nativeMin(start, end) && number < nativeMax(start, end);
    }

    /**
     * The base implementation of methods like `_.intersection`, without support
     * for iteratee shorthands, that accepts an array of arrays to inspect.
     *
     * @private
     * @param {Array} arrays The arrays to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of shared values.
     */
    function baseIntersection(arrays, iteratee, comparator) {
      var includes = comparator ? arrayIncludesWith : arrayIncludes,
          length = arrays[0].length,
          othLength = arrays.length,
          othIndex = othLength,
          caches = Array(othLength),
          maxLength = Infinity,
          result = [];

      while (othIndex--) {
        var array = arrays[othIndex];
        if (othIndex && iteratee) {
          array = arrayMap(array, baseUnary(iteratee));
        }
        maxLength = nativeMin(array.length, maxLength);
        caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
          ? new SetCache(othIndex && array)
          : undefined;
      }
      array = arrays[0];

      var index = -1,
          seen = caches[0];

      outer:
      while (++index < length && result.length < maxLength) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

        value = (comparator || value !== 0) ? value : 0;
        if (!(seen
              ? cacheHas(seen, computed)
              : includes(result, computed, comparator)
            )) {
          othIndex = othLength;
          while (--othIndex) {
            var cache = caches[othIndex];
            if (!(cache
                  ? cacheHas(cache, computed)
                  : includes(arrays[othIndex], computed, comparator))
                ) {
              continue outer;
            }
          }
          if (seen) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.invert` and `_.invertBy` which inverts
     * `object` with values transformed by `iteratee` and set by `setter`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} setter The function to set `accumulator` values.
     * @param {Function} iteratee The iteratee to transform values.
     * @param {Object} accumulator The initial inverted object.
     * @returns {Function} Returns `accumulator`.
     */
    function baseInverter(object, setter, iteratee, accumulator) {
      baseForOwn(object, function(value, key, object) {
        setter(accumulator, iteratee(value), key, object);
      });
      return accumulator;
    }

    /**
     * The base implementation of `_.invoke` without support for individual
     * method arguments.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {Array} args The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     */
    function baseInvoke(object, path, args) {
      path = castPath(path, object);
      object = parent(object, path);
      var func = object == null ? object : object[toKey(last(path))];
      return func == null ? undefined : apply(func, object, args);
    }

    /**
     * The base implementation of `_.isArguments`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
     */
    function baseIsArguments(value) {
      return isObjectLike(value) && baseGetTag(value) == argsTag;
    }

    /**
     * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
     */
    function baseIsArrayBuffer(value) {
      return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
    }

    /**
     * The base implementation of `_.isDate` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
     */
    function baseIsDate(value) {
      return isObjectLike(value) && baseGetTag(value) == dateTag;
    }

    /**
     * The base implementation of `_.isEqual` which supports partial comparisons
     * and tracks traversed objects.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {boolean} bitmask The bitmask flags.
     *  1 - Unordered comparison
     *  2 - Partial comparison
     * @param {Function} [customizer] The function to customize comparisons.
     * @param {Object} [stack] Tracks traversed `value` and `other` objects.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     */
    function baseIsEqual(value, other, bitmask, customizer, stack) {
      if (value === other) {
        return true;
      }
      if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
        return value !== value && other !== other;
      }
      return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
    }

    /**
     * A specialized version of `baseIsEqual` for arrays and objects which performs
     * deep comparisons and tracks traversed objects enabling objects with circular
     * references to be compared.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} [stack] Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
      var objIsArr = isArray(object),
          othIsArr = isArray(other),
          objTag = objIsArr ? arrayTag : getTag(object),
          othTag = othIsArr ? arrayTag : getTag(other);

      objTag = objTag == argsTag ? objectTag : objTag;
      othTag = othTag == argsTag ? objectTag : othTag;

      var objIsObj = objTag == objectTag,
          othIsObj = othTag == objectTag,
          isSameTag = objTag == othTag;

      if (isSameTag && isBuffer(object)) {
        if (!isBuffer(other)) {
          return false;
        }
        objIsArr = true;
        objIsObj = false;
      }
      if (isSameTag && !objIsObj) {
        stack || (stack = new Stack);
        return (objIsArr || isTypedArray(object))
          ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
          : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
      }
      if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');

        if (objIsWrapped || othIsWrapped) {
          var objUnwrapped = objIsWrapped ? object.value() : object,
              othUnwrapped = othIsWrapped ? other.value() : other;

          stack || (stack = new Stack);
          return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
        }
      }
      if (!isSameTag) {
        return false;
      }
      stack || (stack = new Stack);
      return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
    }

    /**
     * The base implementation of `_.isMap` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
     */
    function baseIsMap(value) {
      return isObjectLike(value) && getTag(value) == mapTag;
    }

    /**
     * The base implementation of `_.isMatch` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Array} matchData The property names, values, and compare flags to match.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     */
    function baseIsMatch(object, source, matchData, customizer) {
      var index = matchData.length,
          length = index,
          noCustomizer = !customizer;

      if (object == null) {
        return !length;
      }
      object = Object(object);
      while (index--) {
        var data = matchData[index];
        if ((noCustomizer && data[2])
              ? data[1] !== object[data[0]]
              : !(data[0] in object)
            ) {
          return false;
        }
      }
      while (++index < length) {
        data = matchData[index];
        var key = data[0],
            objValue = object[key],
            srcValue = data[1];

        if (noCustomizer && data[2]) {
          if (objValue === undefined && !(key in object)) {
            return false;
          }
        } else {
          var stack = new Stack;
          if (customizer) {
            var result = customizer(objValue, srcValue, key, object, source, stack);
          }
          if (!(result === undefined
                ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
                : result
              )) {
            return false;
          }
        }
      }
      return true;
    }

    /**
     * The base implementation of `_.isNative` without bad shim checks.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function,
     *  else `false`.
     */
    function baseIsNative(value) {
      if (!isObject(value) || isMasked(value)) {
        return false;
      }
      var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
      return pattern.test(toSource(value));
    }

    /**
     * The base implementation of `_.isRegExp` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
     */
    function baseIsRegExp(value) {
      return isObjectLike(value) && baseGetTag(value) == regexpTag;
    }

    /**
     * The base implementation of `_.isSet` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
     */
    function baseIsSet(value) {
      return isObjectLike(value) && getTag(value) == setTag;
    }

    /**
     * The base implementation of `_.isTypedArray` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
     */
    function baseIsTypedArray(value) {
      return isObjectLike(value) &&
        isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
    }

    /**
     * The base implementation of `_.iteratee`.
     *
     * @private
     * @param {*} [value=_.identity] The value to convert to an iteratee.
     * @returns {Function} Returns the iteratee.
     */
    function baseIteratee(value) {
      // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
      // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
      if (typeof value == 'function') {
        return value;
      }
      if (value == null) {
        return identity;
      }
      if (typeof value == 'object') {
        return isArray(value)
          ? baseMatchesProperty(value[0], value[1])
          : baseMatches(value);
      }
      return property(value);
    }

    /**
     * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function baseKeys(object) {
      if (!isPrototype(object)) {
        return nativeKeys(object);
      }
      var result = [];
      for (var key in Object(object)) {
        if (hasOwnProperty.call(object, key) && key != 'constructor') {
          result.push(key);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function baseKeysIn(object) {
      if (!isObject(object)) {
        return nativeKeysIn(object);
      }
      var isProto = isPrototype(object),
          result = [];

      for (var key in object) {
        if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
          result.push(key);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.lt` which doesn't coerce arguments.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`,
     *  else `false`.
     */
    function baseLt(value, other) {
      return value < other;
    }

    /**
     * The base implementation of `_.map` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function baseMap(collection, iteratee) {
      var index = -1,
          result = isArrayLike(collection) ? Array(collection.length) : [];

      baseEach(collection, function(value, key, collection) {
        result[++index] = iteratee(value, key, collection);
      });
      return result;
    }

    /**
     * The base implementation of `_.matches` which doesn't clone `source`.
     *
     * @private
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new spec function.
     */
    function baseMatches(source) {
      var matchData = getMatchData(source);
      if (matchData.length == 1 && matchData[0][2]) {
        return matchesStrictComparable(matchData[0][0], matchData[0][1]);
      }
      return function(object) {
        return object === source || baseIsMatch(object, source, matchData);
      };
    }

    /**
     * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
     *
     * @private
     * @param {string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     */
    function baseMatchesProperty(path, srcValue) {
      if (isKey(path) && isStrictComparable(srcValue)) {
        return matchesStrictComparable(toKey(path), srcValue);
      }
      return function(object) {
        var objValue = get(object, path);
        return (objValue === undefined && objValue === srcValue)
          ? hasIn(object, path)
          : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
      };
    }

    /**
     * The base implementation of `_.merge` without support for multiple sources.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {number} srcIndex The index of `source`.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     */
    function baseMerge(object, source, srcIndex, customizer, stack) {
      if (object === source) {
        return;
      }
      baseFor(source, function(srcValue, key) {
        if (isObject(srcValue)) {
          stack || (stack = new Stack);
          baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
        }
        else {
          var newValue = customizer
            ? customizer(object[key], srcValue, (key + ''), object, source, stack)
            : undefined;

          if (newValue === undefined) {
            newValue = srcValue;
          }
          assignMergeValue(object, key, newValue);
        }
      }, keysIn);
    }

    /**
     * A specialized version of `baseMerge` for arrays and objects which performs
     * deep merges and tracks traversed objects enabling objects with circular
     * references to be merged.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {string} key The key of the value to merge.
     * @param {number} srcIndex The index of `source`.
     * @param {Function} mergeFunc The function to merge values.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     */
    function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
      var objValue = object[key],
          srcValue = source[key],
          stacked = stack.get(srcValue);

      if (stacked) {
        assignMergeValue(object, key, stacked);
        return;
      }
      var newValue = customizer
        ? customizer(objValue, srcValue, (key + ''), object, source, stack)
        : undefined;

      var isCommon = newValue === undefined;

      if (isCommon) {
        var isArr = isArray(srcValue),
            isBuff = !isArr && isBuffer(srcValue),
            isTyped = !isArr && !isBuff && isTypedArray(srcValue);

        newValue = srcValue;
        if (isArr || isBuff || isTyped) {
          if (isArray(objValue)) {
            newValue = objValue;
          }
          else if (isArrayLikeObject(objValue)) {
            newValue = copyArray(objValue);
          }
          else if (isBuff) {
            isCommon = false;
            newValue = cloneBuffer(srcValue, true);
          }
          else if (isTyped) {
            isCommon = false;
            newValue = cloneTypedArray(srcValue, true);
          }
          else {
            newValue = [];
          }
        }
        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
          newValue = objValue;
          if (isArguments(objValue)) {
            newValue = toPlainObject(objValue);
          }
          else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
            newValue = initCloneObject(srcValue);
          }
        }
        else {
          isCommon = false;
        }
      }
      if (isCommon) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        stack.set(srcValue, newValue);
        mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
        stack['delete'](srcValue);
      }
      assignMergeValue(object, key, newValue);
    }

    /**
     * The base implementation of `_.nth` which doesn't coerce arguments.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {number} n The index of the element to return.
     * @returns {*} Returns the nth element of `array`.
     */
    function baseNth(array, n) {
      var length = array.length;
      if (!length) {
        return;
      }
      n += n < 0 ? length : 0;
      return isIndex(n, length) ? array[n] : undefined;
    }

    /**
     * The base implementation of `_.orderBy` without param guards.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {string[]} orders The sort orders of `iteratees`.
     * @returns {Array} Returns the new sorted array.
     */
    function baseOrderBy(collection, iteratees, orders) {
      var index = -1;
      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));

      var result = baseMap(collection, function(value, key, collection) {
        var criteria = arrayMap(iteratees, function(iteratee) {
          return iteratee(value);
        });
        return { 'criteria': criteria, 'index': ++index, 'value': value };
      });

      return baseSortBy(result, function(object, other) {
        return compareMultiple(object, other, orders);
      });
    }

    /**
     * The base implementation of `_.pick` without support for individual
     * property identifiers.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} paths The property paths to pick.
     * @returns {Object} Returns the new object.
     */
    function basePick(object, paths) {
      return basePickBy(object, paths, function(value, path) {
        return hasIn(object, path);
      });
    }

    /**
     * The base implementation of  `_.pickBy` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} paths The property paths to pick.
     * @param {Function} predicate The function invoked per property.
     * @returns {Object} Returns the new object.
     */
    function basePickBy(object, paths, predicate) {
      var index = -1,
          length = paths.length,
          result = {};

      while (++index < length) {
        var path = paths[index],
            value = baseGet(object, path);

        if (predicate(value, path)) {
          baseSet(result, castPath(path, object), value);
        }
      }
      return result;
    }

    /**
     * A specialized version of `baseProperty` which supports deep paths.
     *
     * @private
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new accessor function.
     */
    function basePropertyDeep(path) {
      return function(object) {
        return baseGet(object, path);
      };
    }

    /**
     * The base implementation of `_.pullAllBy` without support for iteratee
     * shorthands.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns `array`.
     */
    function basePullAll(array, values, iteratee, comparator) {
      var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
          index = -1,
          length = values.length,
          seen = array;

      if (array === values) {
        values = copyArray(values);
      }
      if (iteratee) {
        seen = arrayMap(array, baseUnary(iteratee));
      }
      while (++index < length) {
        var fromIndex = 0,
            value = values[index],
            computed = iteratee ? iteratee(value) : value;

        while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
          if (seen !== array) {
            splice.call(seen, fromIndex, 1);
          }
          splice.call(array, fromIndex, 1);
        }
      }
      return array;
    }

    /**
     * The base implementation of `_.pullAt` without support for individual
     * indexes or capturing the removed elements.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {number[]} indexes The indexes of elements to remove.
     * @returns {Array} Returns `array`.
     */
    function basePullAt(array, indexes) {
      var length = array ? indexes.length : 0,
          lastIndex = length - 1;

      while (length--) {
        var index = indexes[length];
        if (length == lastIndex || index !== previous) {
          var previous = index;
          if (isIndex(index)) {
            splice.call(array, index, 1);
          } else {
            baseUnset(array, index);
          }
        }
      }
      return array;
    }

    /**
     * The base implementation of `_.random` without support for returning
     * floating-point numbers.
     *
     * @private
     * @param {number} lower The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the random number.
     */
    function baseRandom(lower, upper) {
      return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
    }

    /**
     * The base implementation of `_.range` and `_.rangeRight` which doesn't
     * coerce arguments.
     *
     * @private
     * @param {number} start The start of the range.
     * @param {number} end The end of the range.
     * @param {number} step The value to increment or decrement by.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the range of numbers.
     */
    function baseRange(start, end, step, fromRight) {
      var index = -1,
          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
          result = Array(length);

      while (length--) {
        result[fromRight ? length : ++index] = start;
        start += step;
      }
      return result;
    }

    /**
     * The base implementation of `_.repeat` which doesn't coerce arguments.
     *
     * @private
     * @param {string} string The string to repeat.
     * @param {number} n The number of times to repeat the string.
     * @returns {string} Returns the repeated string.
     */
    function baseRepeat(string, n) {
      var result = '';
      if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
        return result;
      }
      // Leverage the exponentiation by squaring algorithm for a faster repeat.
      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
      do {
        if (n % 2) {
          result += string;
        }
        n = nativeFloor(n / 2);
        if (n) {
          string += string;
        }
      } while (n);

      return result;
    }

    /**
     * The base implementation of `_.rest` which doesn't validate or coerce arguments.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     */
    function baseRest(func, start) {
      return setToString(overRest(func, start, identity), func + '');
    }

    /**
     * The base implementation of `_.sample`.
     *
     * @private
     * @param {Array|Object} collection The collection to sample.
     * @returns {*} Returns the random element.
     */
    function baseSample(collection) {
      return arraySample(values(collection));
    }

    /**
     * The base implementation of `_.sampleSize` without param guards.
     *
     * @private
     * @param {Array|Object} collection The collection to sample.
     * @param {number} n The number of elements to sample.
     * @returns {Array} Returns the random elements.
     */
    function baseSampleSize(collection, n) {
      var array = values(collection);
      return shuffleSelf(array, baseClamp(n, 0, array.length));
    }

    /**
     * The base implementation of `_.set`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @param {Function} [customizer] The function to customize path creation.
     * @returns {Object} Returns `object`.
     */
    function baseSet(object, path, value, customizer) {
      if (!isObject(object)) {
        return object;
      }
      path = castPath(path, object);

      var index = -1,
          length = path.length,
          lastIndex = length - 1,
          nested = object;

      while (nested != null && ++index < length) {
        var key = toKey(path[index]),
            newValue = value;

        if (index != lastIndex) {
          var objValue = nested[key];
          newValue = customizer ? customizer(objValue, key, nested) : undefined;
          if (newValue === undefined) {
            newValue = isObject(objValue)
              ? objValue
              : (isIndex(path[index + 1]) ? [] : {});
          }
        }
        assignValue(nested, key, newValue);
        nested = nested[key];
      }
      return object;
    }

    /**
     * The base implementation of `setData` without support for hot loop shorting.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var baseSetData = !metaMap ? identity : function(func, data) {
      metaMap.set(func, data);
      return func;
    };

    /**
     * The base implementation of `setToString` without support for hot loop shorting.
     *
     * @private
     * @param {Function} func The function to modify.
     * @param {Function} string The `toString` result.
     * @returns {Function} Returns `func`.
     */
    var baseSetToString = !defineProperty ? identity : function(func, string) {
      return defineProperty(func, 'toString', {
        'configurable': true,
        'enumerable': false,
        'value': constant(string),
        'writable': true
      });
    };

    /**
     * The base implementation of `_.shuffle`.
     *
     * @private
     * @param {Array|Object} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     */
    function baseShuffle(collection) {
      return shuffleSelf(values(collection));
    }

    /**
     * The base implementation of `_.slice` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseSlice(array, start, end) {
      var index = -1,
          length = array.length;

      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = end > length ? length : end;
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : ((end - start) >>> 0);
      start >>>= 0;

      var result = Array(length);
      while (++index < length) {
        result[index] = array[index + start];
      }
      return result;
    }

    /**
     * The base implementation of `_.some` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function baseSome(collection, predicate) {
      var result;

      baseEach(collection, function(value, index, collection) {
        result = predicate(value, index, collection);
        return !result;
      });
      return !!result;
    }

    /**
     * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
     * performs a binary search of `array` to determine the index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function baseSortedIndex(array, value, retHighest) {
      var low = 0,
          high = array == null ? low : array.length;

      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
        while (low < high) {
          var mid = (low + high) >>> 1,
              computed = array[mid];

          if (computed !== null && !isSymbol(computed) &&
              (retHighest ? (computed <= value) : (computed < value))) {
            low = mid + 1;
          } else {
            high = mid;
          }
        }
        return high;
      }
      return baseSortedIndexBy(array, value, identity, retHighest);
    }

    /**
     * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
     * which invokes `iteratee` for `value` and each element of `array` to compute
     * their sort ranking. The iteratee is invoked with one argument; (value).
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} iteratee The iteratee invoked per element.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function baseSortedIndexBy(array, value, iteratee, retHighest) {
      value = iteratee(value);

      var low = 0,
          high = array == null ? 0 : array.length,
          valIsNaN = value !== value,
          valIsNull = value === null,
          valIsSymbol = isSymbol(value),
          valIsUndefined = value === undefined;

      while (low < high) {
        var mid = nativeFloor((low + high) / 2),
            computed = iteratee(array[mid]),
            othIsDefined = computed !== undefined,
            othIsNull = computed === null,
            othIsReflexive = computed === computed,
            othIsSymbol = isSymbol(computed);

        if (valIsNaN) {
          var setLow = retHighest || othIsReflexive;
        } else if (valIsUndefined) {
          setLow = othIsReflexive && (retHighest || othIsDefined);
        } else if (valIsNull) {
          setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
        } else if (valIsSymbol) {
          setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
        } else if (othIsNull || othIsSymbol) {
          setLow = false;
        } else {
          setLow = retHighest ? (computed <= value) : (computed < value);
        }
        if (setLow) {
          low = mid + 1;
        } else {
          high = mid;
        }
      }
      return nativeMin(high, MAX_ARRAY_INDEX);
    }

    /**
     * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
     * support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     */
    function baseSortedUniq(array, iteratee) {
      var index = -1,
          length = array.length,
          resIndex = 0,
          result = [];

      while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

        if (!index || !eq(computed, seen)) {
          var seen = computed;
          result[resIndex++] = value === 0 ? 0 : value;
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.toNumber` which doesn't ensure correct
     * conversions of binary, hexadecimal, or octal string values.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {number} Returns the number.
     */
    function baseToNumber(value) {
      if (typeof value == 'number') {
        return value;
      }
      if (isSymbol(value)) {
        return NAN;
      }
      return +value;
    }

    /**
     * The base implementation of `_.toString` which doesn't convert nullish
     * values to empty strings.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {string} Returns the string.
     */
    function baseToString(value) {
      // Exit early for strings to avoid a performance hit in some environments.
      if (typeof value == 'string') {
        return value;
      }
      if (isArray(value)) {
        // Recursively convert values (susceptible to call stack limits).
        return arrayMap(value, baseToString) + '';
      }
      if (isSymbol(value)) {
        return symbolToString ? symbolToString.call(value) : '';
      }
      var result = (value + '');
      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
    }

    /**
     * The base implementation of `_.uniqBy` without support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     */
    function baseUniq(array, iteratee, comparator) {
      var index = -1,
          includes = arrayIncludes,
          length = array.length,
          isCommon = true,
          result = [],
          seen = result;

      if (comparator) {
        isCommon = false;
        includes = arrayIncludesWith;
      }
      else if (length >= LARGE_ARRAY_SIZE) {
        var set = iteratee ? null : createSet(array);
        if (set) {
          return setToArray(set);
        }
        isCommon = false;
        includes = cacheHas;
        seen = new SetCache;
      }
      else {
        seen = iteratee ? [] : result;
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

        value = (comparator || value !== 0) ? value : 0;
        if (isCommon && computed === computed) {
          var seenIndex = seen.length;
          while (seenIndex--) {
            if (seen[seenIndex] === computed) {
              continue outer;
            }
          }
          if (iteratee) {
            seen.push(computed);
          }
          result.push(value);
        }
        else if (!includes(seen, computed, comparator)) {
          if (seen !== result) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }

    /**
     * The base implementation of `_.unset`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The property path to unset.
     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
     */
    function baseUnset(object, path) {
      path = castPath(path, object);
      object = parent(object, path);
      return object == null || delete object[toKey(last(path))];
    }

    /**
     * The base implementation of `_.update`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to update.
     * @param {Function} updater The function to produce the updated value.
     * @param {Function} [customizer] The function to customize path creation.
     * @returns {Object} Returns `object`.
     */
    function baseUpdate(object, path, updater, customizer) {
      return baseSet(object, path, updater(baseGet(object, path)), customizer);
    }

    /**
     * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
     * without support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {Function} predicate The function invoked per iteration.
     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseWhile(array, predicate, isDrop, fromRight) {
      var length = array.length,
          index = fromRight ? length : -1;

      while ((fromRight ? index-- : ++index < length) &&
        predicate(array[index], index, array)) {}

      return isDrop
        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
    }

    /**
     * The base implementation of `wrapperValue` which returns the result of
     * performing a sequence of actions on the unwrapped `value`, where each
     * successive action is supplied the return value of the previous.
     *
     * @private
     * @param {*} value The unwrapped value.
     * @param {Array} actions Actions to perform to resolve the unwrapped value.
     * @returns {*} Returns the resolved value.
     */
    function baseWrapperValue(value, actions) {
      var result = value;
      if (result instanceof LazyWrapper) {
        result = result.value();
      }
      return arrayReduce(actions, function(result, action) {
        return action.func.apply(action.thisArg, arrayPush([result], action.args));
      }, result);
    }

    /**
     * The base implementation of methods like `_.xor`, without support for
     * iteratee shorthands, that accepts an array of arrays to inspect.
     *
     * @private
     * @param {Array} arrays The arrays to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of values.
     */
    function baseXor(arrays, iteratee, comparator) {
      var length = arrays.length;
      if (length < 2) {
        return length ? baseUniq(arrays[0]) : [];
      }
      var index = -1,
          result = Array(length);

      while (++index < length) {
        var array = arrays[index],
            othIndex = -1;

        while (++othIndex < length) {
          if (othIndex != index) {
            result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
          }
        }
      }
      return baseUniq(baseFlatten(result, 1), iteratee, comparator);
    }

    /**
     * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
     *
     * @private
     * @param {Array} props The property identifiers.
     * @param {Array} values The property values.
     * @param {Function} assignFunc The function to assign values.
     * @returns {Object} Returns the new object.
     */
    function baseZipObject(props, values, assignFunc) {
      var index = -1,
          length = props.length,
          valsLength = values.length,
          result = {};

      while (++index < length) {
        var value = index < valsLength ? values[index] : undefined;
        assignFunc(result, props[index], value);
      }
      return result;
    }

    /**
     * Casts `value` to an empty array if it's not an array like object.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {Array|Object} Returns the cast array-like object.
     */
    function castArrayLikeObject(value) {
      return isArrayLikeObject(value) ? value : [];
    }

    /**
     * Casts `value` to `identity` if it's not a function.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {Function} Returns cast function.
     */
    function castFunction(value) {
      return typeof value == 'function' ? value : identity;
    }

    /**
     * Casts `value` to a path array if it's not one.
     *
     * @private
     * @param {*} value The value to inspect.
     * @param {Object} [object] The object to query keys on.
     * @returns {Array} Returns the cast property path array.
     */
    function castPath(value, object) {
      if (isArray(value)) {
        return value;
      }
      return isKey(value, object) ? [value] : stringToPath(toString(value));
    }

    /**
     * A `baseRest` alias which can be replaced with `identity` by module
     * replacement plugins.
     *
     * @private
     * @type {Function}
     * @param {Function} func The function to apply a rest parameter to.
     * @returns {Function} Returns the new function.
     */
    var castRest = baseRest;

    /**
     * Casts `array` to a slice if it's needed.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {number} start The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the cast slice.
     */
    function castSlice(array, start, end) {
      var length = array.length;
      end = end === undefined ? length : end;
      return (!start && end >= length) ? array : baseSlice(array, start, end);
    }

    /**
     * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
     *
     * @private
     * @param {number|Object} id The timer id or timeout object of the timer to clear.
     */
    var clearTimeout = ctxClearTimeout || function(id) {
      return root.clearTimeout(id);
    };

    /**
     * Creates a clone of  `buffer`.
     *
     * @private
     * @param {Buffer} buffer The buffer to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Buffer} Returns the cloned buffer.
     */
    function cloneBuffer(buffer, isDeep) {
      if (isDeep) {
        return buffer.slice();
      }
      var length = buffer.length,
          result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);

      buffer.copy(result);
      return result;
    }

    /**
     * Creates a clone of `arrayBuffer`.
     *
     * @private
     * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
     * @returns {ArrayBuffer} Returns the cloned array buffer.
     */
    function cloneArrayBuffer(arrayBuffer) {
      var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
      new Uint8Array(result).set(new Uint8Array(arrayBuffer));
      return result;
    }

    /**
     * Creates a clone of `dataView`.
     *
     * @private
     * @param {Object} dataView The data view to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned data view.
     */
    function cloneDataView(dataView, isDeep) {
      var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
      return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
    }

    /**
     * Creates a clone of `map`.
     *
     * @private
     * @param {Object} map The map to clone.
     * @param {Function} cloneFunc The function to clone values.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned map.
     */
    function cloneMap(map, isDeep, cloneFunc) {
      var array = isDeep ? cloneFunc(mapToArray(map), CLONE_DEEP_FLAG) : mapToArray(map);
      return arrayReduce(array, addMapEntry, new map.constructor);
    }

    /**
     * Creates a clone of `regexp`.
     *
     * @private
     * @param {Object} regexp The regexp to clone.
     * @returns {Object} Returns the cloned regexp.
     */
    function cloneRegExp(regexp) {
      var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
      result.lastIndex = regexp.lastIndex;
      return result;
    }

    /**
     * Creates a clone of `set`.
     *
     * @private
     * @param {Object} set The set to clone.
     * @param {Function} cloneFunc The function to clone values.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned set.
     */
    function cloneSet(set, isDeep, cloneFunc) {
      var array = isDeep ? cloneFunc(setToArray(set), CLONE_DEEP_FLAG) : setToArray(set);
      return arrayReduce(array, addSetEntry, new set.constructor);
    }

    /**
     * Creates a clone of the `symbol` object.
     *
     * @private
     * @param {Object} symbol The symbol object to clone.
     * @returns {Object} Returns the cloned symbol object.
     */
    function cloneSymbol(symbol) {
      return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
    }

    /**
     * Creates a clone of `typedArray`.
     *
     * @private
     * @param {Object} typedArray The typed array to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned typed array.
     */
    function cloneTypedArray(typedArray, isDeep) {
      var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
      return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
    }

    /**
     * Compares values to sort them in ascending order.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {number} Returns the sort order indicator for `value`.
     */
    function compareAscending(value, other) {
      if (value !== other) {
        var valIsDefined = value !== undefined,
            valIsNull = value === null,
            valIsReflexive = value === value,
            valIsSymbol = isSymbol(value);

        var othIsDefined = other !== undefined,
            othIsNull = other === null,
            othIsReflexive = other === other,
            othIsSymbol = isSymbol(other);

        if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
            (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
            (valIsNull && othIsDefined && othIsReflexive) ||
            (!valIsDefined && othIsReflexive) ||
            !valIsReflexive) {
          return 1;
        }
        if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
            (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
            (othIsNull && valIsDefined && valIsReflexive) ||
            (!othIsDefined && valIsReflexive) ||
            !othIsReflexive) {
          return -1;
        }
      }
      return 0;
    }

    /**
     * Used by `_.orderBy` to compare multiple properties of a value to another
     * and stable sort them.
     *
     * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
     * specify an order of "desc" for descending or "asc" for ascending sort order
     * of corresponding values.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {boolean[]|string[]} orders The order to sort by for each property.
     * @returns {number} Returns the sort order indicator for `object`.
     */
    function compareMultiple(object, other, orders) {
      var index = -1,
          objCriteria = object.criteria,
          othCriteria = other.criteria,
          length = objCriteria.length,
          ordersLength = orders.length;

      while (++index < length) {
        var result = compareAscending(objCriteria[index], othCriteria[index]);
        if (result) {
          if (index >= ordersLength) {
            return result;
          }
          var order = orders[index];
          return result * (order == 'desc' ? -1 : 1);
        }
      }
      // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
      // that causes it, under certain circumstances, to provide the same value for
      // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
      // for more details.
      //
      // This also ensures a stable sort in V8 and other engines.
      // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
      return object.index - other.index;
    }

    /**
     * Creates an array that is the composition of partially applied arguments,
     * placeholders, and provided arguments into a single array of arguments.
     *
     * @private
     * @param {Array} args The provided arguments.
     * @param {Array} partials The arguments to prepend to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @params {boolean} [isCurried] Specify composing for a curried function.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgs(args, partials, holders, isCurried) {
      var argsIndex = -1,
          argsLength = args.length,
          holdersLength = holders.length,
          leftIndex = -1,
          leftLength = partials.length,
          rangeLength = nativeMax(argsLength - holdersLength, 0),
          result = Array(leftLength + rangeLength),
          isUncurried = !isCurried;

      while (++leftIndex < leftLength) {
        result[leftIndex] = partials[leftIndex];
      }
      while (++argsIndex < holdersLength) {
        if (isUncurried || argsIndex < argsLength) {
          result[holders[argsIndex]] = args[argsIndex];
        }
      }
      while (rangeLength--) {
        result[leftIndex++] = args[argsIndex++];
      }
      return result;
    }

    /**
     * This function is like `composeArgs` except that the arguments composition
     * is tailored for `_.partialRight`.
     *
     * @private
     * @param {Array} args The provided arguments.
     * @param {Array} partials The arguments to append to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @params {boolean} [isCurried] Specify composing for a curried function.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgsRight(args, partials, holders, isCurried) {
      var argsIndex = -1,
          argsLength = args.length,
          holdersIndex = -1,
          holdersLength = holders.length,
          rightIndex = -1,
          rightLength = partials.length,
          rangeLength = nativeMax(argsLength - holdersLength, 0),
          result = Array(rangeLength + rightLength),
          isUncurried = !isCurried;

      while (++argsIndex < rangeLength) {
        result[argsIndex] = args[argsIndex];
      }
      var offset = argsIndex;
      while (++rightIndex < rightLength) {
        result[offset + rightIndex] = partials[rightIndex];
      }
      while (++holdersIndex < holdersLength) {
        if (isUncurried || argsIndex < argsLength) {
          result[offset + holders[holdersIndex]] = args[argsIndex++];
        }
      }
      return result;
    }

    /**
     * Copies the values of `source` to `array`.
     *
     * @private
     * @param {Array} source The array to copy values from.
     * @param {Array} [array=[]] The array to copy values to.
     * @returns {Array} Returns `array`.
     */
    function copyArray(source, array) {
      var index = -1,
          length = source.length;

      array || (array = Array(length));
      while (++index < length) {
        array[index] = source[index];
      }
      return array;
    }

    /**
     * Copies properties of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy properties from.
     * @param {Array} props The property identifiers to copy.
     * @param {Object} [object={}] The object to copy properties to.
     * @param {Function} [customizer] The function to customize copied values.
     * @returns {Object} Returns `object`.
     */
    function copyObject(source, props, object, customizer) {
      var isNew = !object;
      object || (object = {});

      var index = -1,
          length = props.length;

      while (++index < length) {
        var key = props[index];

        var newValue = customizer
          ? customizer(object[key], source[key], key, object, source)
          : undefined;

        if (newValue === undefined) {
          newValue = source[key];
        }
        if (isNew) {
          baseAssignValue(object, key, newValue);
        } else {
          assignValue(object, key, newValue);
        }
      }
      return object;
    }

    /**
     * Copies own symbols of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy symbols from.
     * @param {Object} [object={}] The object to copy symbols to.
     * @returns {Object} Returns `object`.
     */
    function copySymbols(source, object) {
      return copyObject(source, getSymbols(source), object);
    }

    /**
     * Copies own and inherited symbols of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy symbols from.
     * @param {Object} [object={}] The object to copy symbols to.
     * @returns {Object} Returns `object`.
     */
    function copySymbolsIn(source, object) {
      return copyObject(source, getSymbolsIn(source), object);
    }

    /**
     * Creates a function like `_.groupBy`.
     *
     * @private
     * @param {Function} setter The function to set accumulator values.
     * @param {Function} [initializer] The accumulator object initializer.
     * @returns {Function} Returns the new aggregator function.
     */
    function createAggregator(setter, initializer) {
      return function(collection, iteratee) {
        var func = isArray(collection) ? arrayAggregator : baseAggregator,
            accumulator = initializer ? initializer() : {};

        return func(collection, setter, getIteratee(iteratee, 2), accumulator);
      };
    }

    /**
     * Creates a function like `_.assign`.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @returns {Function} Returns the new assigner function.
     */
    function createAssigner(assigner) {
      return baseRest(function(object, sources) {
        var index = -1,
            length = sources.length,
            customizer = length > 1 ? sources[length - 1] : undefined,
            guard = length > 2 ? sources[2] : undefined;

        customizer = (assigner.length > 3 && typeof customizer == 'function')
          ? (length--, customizer)
          : undefined;

        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
          customizer = length < 3 ? undefined : customizer;
          length = 1;
        }
        object = Object(object);
        while (++index < length) {
          var source = sources[index];
          if (source) {
            assigner(object, source, index, customizer);
          }
        }
        return object;
      });
    }

    /**
     * Creates a `baseEach` or `baseEachRight` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseEach(eachFunc, fromRight) {
      return function(collection, iteratee) {
        if (collection == null) {
          return collection;
        }
        if (!isArrayLike(collection)) {
          return eachFunc(collection, iteratee);
        }
        var length = collection.length,
            index = fromRight ? length : -1,
            iterable = Object(collection);

        while ((fromRight ? index-- : ++index < length)) {
          if (iteratee(iterable[index], index, iterable) === false) {
            break;
          }
        }
        return collection;
      };
    }

    /**
     * Creates a base function for methods like `_.forIn` and `_.forOwn`.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseFor(fromRight) {
      return function(object, iteratee, keysFunc) {
        var index = -1,
            iterable = Object(object),
            props = keysFunc(object),
            length = props.length;

        while (length--) {
          var key = props[fromRight ? length : ++index];
          if (iteratee(iterable[key], key, iterable) === false) {
            break;
          }
        }
        return object;
      };
    }

    /**
     * Creates a function that wraps `func` to invoke it with the optional `this`
     * binding of `thisArg`.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createBind(func, bitmask, thisArg) {
      var isBind = bitmask & WRAP_BIND_FLAG,
          Ctor = createCtor(func);

      function wrapper() {
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(isBind ? thisArg : this, arguments);
      }
      return wrapper;
    }

    /**
     * Creates a function like `_.lowerFirst`.
     *
     * @private
     * @param {string} methodName The name of the `String` case method to use.
     * @returns {Function} Returns the new case function.
     */
    function createCaseFirst(methodName) {
      return function(string) {
        string = toString(string);

        var strSymbols = hasUnicode(string)
          ? stringToArray(string)
          : undefined;

        var chr = strSymbols
          ? strSymbols[0]
          : string.charAt(0);

        var trailing = strSymbols
          ? castSlice(strSymbols, 1).join('')
          : string.slice(1);

        return chr[methodName]() + trailing;
      };
    }

    /**
     * Creates a function like `_.camelCase`.
     *
     * @private
     * @param {Function} callback The function to combine each word.
     * @returns {Function} Returns the new compounder function.
     */
    function createCompounder(callback) {
      return function(string) {
        return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
      };
    }

    /**
     * Creates a function that produces an instance of `Ctor` regardless of
     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
     *
     * @private
     * @param {Function} Ctor The constructor to wrap.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCtor(Ctor) {
      return function() {
        // Use a `switch` statement to work with class constructors. See
        // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
        // for more details.
        var args = arguments;
        switch (args.length) {
          case 0: return new Ctor;
          case 1: return new Ctor(args[0]);
          case 2: return new Ctor(args[0], args[1]);
          case 3: return new Ctor(args[0], args[1], args[2]);
          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
        }
        var thisBinding = baseCreate(Ctor.prototype),
            result = Ctor.apply(thisBinding, args);

        // Mimic the constructor's `return` behavior.
        // See https://es5.github.io/#x13.2.2 for more details.
        return isObject(result) ? result : thisBinding;
      };
    }

    /**
     * Creates a function that wraps `func` to enable currying.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {number} arity The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCurry(func, bitmask, arity) {
      var Ctor = createCtor(func);

      function wrapper() {
        var length = arguments.length,
            args = Array(length),
            index = length,
            placeholder = getHolder(wrapper);

        while (index--) {
          args[index] = arguments[index];
        }
        var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
          ? []
          : replaceHolders(args, placeholder);

        length -= holders.length;
        if (length < arity) {
          return createRecurry(
            func, bitmask, createHybrid, wrapper.placeholder, undefined,
            args, holders, undefined, undefined, arity - length);
        }
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return apply(fn, this, args);
      }
      return wrapper;
    }

    /**
     * Creates a `_.find` or `_.findLast` function.
     *
     * @private
     * @param {Function} findIndexFunc The function to find the collection index.
     * @returns {Function} Returns the new find function.
     */
    function createFind(findIndexFunc) {
      return function(collection, predicate, fromIndex) {
        var iterable = Object(collection);
        if (!isArrayLike(collection)) {
          var iteratee = getIteratee(predicate, 3);
          collection = keys(collection);
          predicate = function(key) { return iteratee(iterable[key], key, iterable); };
        }
        var index = findIndexFunc(collection, predicate, fromIndex);
        return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
      };
    }

    /**
     * Creates a `_.flow` or `_.flowRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new flow function.
     */
    function createFlow(fromRight) {
      return flatRest(function(funcs) {
        var length = funcs.length,
            index = length,
            prereq = LodashWrapper.prototype.thru;

        if (fromRight) {
          funcs.reverse();
        }
        while (index--) {
          var func = funcs[index];
          if (typeof func != 'function') {
            throw new TypeError(FUNC_ERROR_TEXT);
          }
          if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
            var wrapper = new LodashWrapper([], true);
          }
        }
        index = wrapper ? index : length;
        while (++index < length) {
          func = funcs[index];

          var funcName = getFuncName(func),
              data = funcName == 'wrapper' ? getData(func) : undefined;

          if (data && isLaziable(data[0]) &&
                data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
                !data[4].length && data[9] == 1
              ) {
            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
          } else {
            wrapper = (func.length == 1 && isLaziable(func))
              ? wrapper[funcName]()
              : wrapper.thru(func);
          }
        }
        return function() {
          var args = arguments,
              value = args[0];

          if (wrapper && args.length == 1 && isArray(value)) {
            return wrapper.plant(value).value();
          }
          var index = 0,
              result = length ? funcs[index].apply(this, args) : value;

          while (++index < length) {
            result = funcs[index].call(this, result);
          }
          return result;
        };
      });
    }

    /**
     * Creates a function that wraps `func` to invoke it with optional `this`
     * binding of `thisArg`, partial application, and currying.
     *
     * @private
     * @param {Function|string} func The function or method name to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to
     *  the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [partialsRight] The arguments to append to those provided
     *  to the new function.
     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
      var isAry = bitmask & WRAP_ARY_FLAG,
          isBind = bitmask & WRAP_BIND_FLAG,
          isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
          isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
          isFlip = bitmask & WRAP_FLIP_FLAG,
          Ctor = isBindKey ? undefined : createCtor(func);

      function wrapper() {
        var length = arguments.length,
            args = Array(length),
            index = length;

        while (index--) {
          args[index] = arguments[index];
        }
        if (isCurried) {
          var placeholder = getHolder(wrapper),
              holdersCount = countHolders(args, placeholder);
        }
        if (partials) {
          args = composeArgs(args, partials, holders, isCurried);
        }
        if (partialsRight) {
          args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
        }
        length -= holdersCount;
        if (isCurried && length < arity) {
          var newHolders = replaceHolders(args, placeholder);
          return createRecurry(
            func, bitmask, createHybrid, wrapper.placeholder, thisArg,
            args, newHolders, argPos, ary, arity - length
          );
        }
        var thisBinding = isBind ? thisArg : this,
            fn = isBindKey ? thisBinding[func] : func;

        length = args.length;
        if (argPos) {
          args = reorder(args, argPos);
        } else if (isFlip && length > 1) {
          args.reverse();
        }
        if (isAry && ary < length) {
          args.length = ary;
        }
        if (this && this !== root && this instanceof wrapper) {
          fn = Ctor || createCtor(fn);
        }
        return fn.apply(thisBinding, args);
      }
      return wrapper;
    }

    /**
     * Creates a function like `_.invertBy`.
     *
     * @private
     * @param {Function} setter The function to set accumulator values.
     * @param {Function} toIteratee The function to resolve iteratees.
     * @returns {Function} Returns the new inverter function.
     */
    function createInverter(setter, toIteratee) {
      return function(object, iteratee) {
        return baseInverter(object, setter, toIteratee(iteratee), {});
      };
    }

    /**
     * Creates a function that performs a mathematical operation on two values.
     *
     * @private
     * @param {Function} operator The function to perform the operation.
     * @param {number} [defaultValue] The value used for `undefined` arguments.
     * @returns {Function} Returns the new mathematical operation function.
     */
    function createMathOperation(operator, defaultValue) {
      return function(value, other) {
        var result;
        if (value === undefined && other === undefined) {
          return defaultValue;
        }
        if (value !== undefined) {
          result = value;
        }
        if (other !== undefined) {
          if (result === undefined) {
            return other;
          }
          if (typeof value == 'string' || typeof other == 'string') {
            value = baseToString(value);
            other = baseToString(other);
          } else {
            value = baseToNumber(value);
            other = baseToNumber(other);
          }
          result = operator(value, other);
        }
        return result;
      };
    }

    /**
     * Creates a function like `_.over`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over iteratees.
     * @returns {Function} Returns the new over function.
     */
    function createOver(arrayFunc) {
      return flatRest(function(iteratees) {
        iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
        return baseRest(function(args) {
          var thisArg = this;
          return arrayFunc(iteratees, function(iteratee) {
            return apply(iteratee, thisArg, args);
          });
        });
      });
    }

    /**
     * Creates the padding for `string` based on `length`. The `chars` string
     * is truncated if the number of characters exceeds `length`.
     *
     * @private
     * @param {number} length The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padding for `string`.
     */
    function createPadding(length, chars) {
      chars = chars === undefined ? ' ' : baseToString(chars);

      var charsLength = chars.length;
      if (charsLength < 2) {
        return charsLength ? baseRepeat(chars, length) : chars;
      }
      var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
      return hasUnicode(chars)
        ? castSlice(stringToArray(result), 0, length).join('')
        : result.slice(0, length);
    }

    /**
     * Creates a function that wraps `func` to invoke it with the `this` binding
     * of `thisArg` and `partials` prepended to the arguments it receives.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {Array} partials The arguments to prepend to those provided to
     *  the new function.
     * @returns {Function} Returns the new wrapped function.
     */
    function createPartial(func, bitmask, thisArg, partials) {
      var isBind = bitmask & WRAP_BIND_FLAG,
          Ctor = createCtor(func);

      function wrapper() {
        var argsIndex = -1,
            argsLength = arguments.length,
            leftIndex = -1,
            leftLength = partials.length,
            args = Array(leftLength + argsLength),
            fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;

        while (++leftIndex < leftLength) {
          args[leftIndex] = partials[leftIndex];
        }
        while (argsLength--) {
          args[leftIndex++] = arguments[++argsIndex];
        }
        return apply(fn, isBind ? thisArg : this, args);
      }
      return wrapper;
    }

    /**
     * Creates a `_.range` or `_.rangeRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new range function.
     */
    function createRange(fromRight) {
      return function(start, end, step) {
        if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
          end = step = undefined;
        }
        // Ensure the sign of `-0` is preserved.
        start = toFinite(start);
        if (end === undefined) {
          end = start;
          start = 0;
        } else {
          end = toFinite(end);
        }
        step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
        return baseRange(start, end, step, fromRight);
      };
    }

    /**
     * Creates a function that performs a relational operation on two values.
     *
     * @private
     * @param {Function} operator The function to perform the operation.
     * @returns {Function} Returns the new relational operation function.
     */
    function createRelationalOperation(operator) {
      return function(value, other) {
        if (!(typeof value == 'string' && typeof other == 'string')) {
          value = toNumber(value);
          other = toNumber(other);
        }
        return operator(value, other);
      };
    }

    /**
     * Creates a function that wraps `func` to continue currying.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {Function} wrapFunc The function to create the `func` wrapper.
     * @param {*} placeholder The placeholder value.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to
     *  the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
      var isCurry = bitmask & WRAP_CURRY_FLAG,
          newHolders = isCurry ? holders : undefined,
          newHoldersRight = isCurry ? undefined : holders,
          newPartials = isCurry ? partials : undefined,
          newPartialsRight = isCurry ? undefined : partials;

      bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
      bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);

      if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
        bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
      }
      var newData = [
        func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
        newHoldersRight, argPos, ary, arity
      ];

      var result = wrapFunc.apply(undefined, newData);
      if (isLaziable(func)) {
        setData(result, newData);
      }
      result.placeholder = placeholder;
      return setWrapToString(result, func, bitmask);
    }

    /**
     * Creates a function like `_.round`.
     *
     * @private
     * @param {string} methodName The name of the `Math` method to use when rounding.
     * @returns {Function} Returns the new round function.
     */
    function createRound(methodName) {
      var func = Math[methodName];
      return function(number, precision) {
        number = toNumber(number);
        precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
        if (precision) {
          // Shift with exponential notation to avoid floating-point issues.
          // See [MDN](https://mdn.io/round#Examples) for more details.
          var pair = (toString(number) + 'e').split('e'),
              value = func(pair[0] + 'e' + (+pair[1] + precision));

          pair = (toString(value) + 'e').split('e');
          return +(pair[0] + 'e' + (+pair[1] - precision));
        }
        return func(number);
      };
    }

    /**
     * Creates a set object of `values`.
     *
     * @private
     * @param {Array} values The values to add to the set.
     * @returns {Object} Returns the new set.
     */
    var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
      return new Set(values);
    };

    /**
     * Creates a `_.toPairs` or `_.toPairsIn` function.
     *
     * @private
     * @param {Function} keysFunc The function to get the keys of a given object.
     * @returns {Function} Returns the new pairs function.
     */
    function createToPairs(keysFunc) {
      return function(object) {
        var tag = getTag(object);
        if (tag == mapTag) {
          return mapToArray(object);
        }
        if (tag == setTag) {
          return setToPairs(object);
        }
        return baseToPairs(object, keysFunc(object));
      };
    }

    /**
     * Creates a function that either curries or invokes `func` with optional
     * `this` binding and partially applied arguments.
     *
     * @private
     * @param {Function|string} func The function or method name to wrap.
     * @param {number} bitmask The bitmask flags.
     *    1 - `_.bind`
     *    2 - `_.bindKey`
     *    4 - `_.curry` or `_.curryRight` of a bound function
     *    8 - `_.curry`
     *   16 - `_.curryRight`
     *   32 - `_.partial`
     *   64 - `_.partialRight`
     *  128 - `_.rearg`
     *  256 - `_.ary`
     *  512 - `_.flip`
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to be partially applied.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
      var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
      if (!isBindKey && typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = partials ? partials.length : 0;
      if (!length) {
        bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
        partials = holders = undefined;
      }
      ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
      arity = arity === undefined ? arity : toInteger(arity);
      length -= holders ? holders.length : 0;

      if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
        var partialsRight = partials,
            holdersRight = holders;

        partials = holders = undefined;
      }
      var data = isBindKey ? undefined : getData(func);

      var newData = [
        func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
        argPos, ary, arity
      ];

      if (data) {
        mergeData(newData, data);
      }
      func = newData[0];
      bitmask = newData[1];
      thisArg = newData[2];
      partials = newData[3];
      holders = newData[4];
      arity = newData[9] = newData[9] === undefined
        ? (isBindKey ? 0 : func.length)
        : nativeMax(newData[9] - length, 0);

      if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
        bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
      }
      if (!bitmask || bitmask == WRAP_BIND_FLAG) {
        var result = createBind(func, bitmask, thisArg);
      } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
        result = createCurry(func, bitmask, arity);
      } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
        result = createPartial(func, bitmask, thisArg, partials);
      } else {
        result = createHybrid.apply(undefined, newData);
      }
      var setter = data ? baseSetData : setData;
      return setWrapToString(setter(result, newData), func, bitmask);
    }

    /**
     * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
     * of source objects to the destination object for all destination properties
     * that resolve to `undefined`.
     *
     * @private
     * @param {*} objValue The destination value.
     * @param {*} srcValue The source value.
     * @param {string} key The key of the property to assign.
     * @param {Object} object The parent object of `objValue`.
     * @returns {*} Returns the value to assign.
     */
    function customDefaultsAssignIn(objValue, srcValue, key, object) {
      if (objValue === undefined ||
          (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
        return srcValue;
      }
      return objValue;
    }

    /**
     * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
     * objects into destination objects that are passed thru.
     *
     * @private
     * @param {*} objValue The destination value.
     * @param {*} srcValue The source value.
     * @param {string} key The key of the property to merge.
     * @param {Object} object The parent object of `objValue`.
     * @param {Object} source The parent object of `srcValue`.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     * @returns {*} Returns the value to assign.
     */
    function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
      if (isObject(objValue) && isObject(srcValue)) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        stack.set(srcValue, objValue);
        baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
        stack['delete'](srcValue);
      }
      return objValue;
    }

    /**
     * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
     * objects.
     *
     * @private
     * @param {*} value The value to inspect.
     * @param {string} key The key of the property to inspect.
     * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
     */
    function customOmitClone(value) {
      return isPlainObject(value) ? undefined : value;
    }

    /**
     * A specialized version of `baseIsEqualDeep` for arrays with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Array} array The array to compare.
     * @param {Array} other The other array to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `array` and `other` objects.
     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
     */
    function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
          arrLength = array.length,
          othLength = other.length;

      if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
        return false;
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(array);
      if (stacked && stack.get(other)) {
        return stacked == other;
      }
      var index = -1,
          result = true,
          seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;

      stack.set(array, other);
      stack.set(other, array);

      // Ignore non-index properties.
      while (++index < arrLength) {
        var arrValue = array[index],
            othValue = other[index];

        if (customizer) {
          var compared = isPartial
            ? customizer(othValue, arrValue, index, other, array, stack)
            : customizer(arrValue, othValue, index, array, other, stack);
        }
        if (compared !== undefined) {
          if (compared) {
            continue;
          }
          result = false;
          break;
        }
        // Recursively compare arrays (susceptible to call stack limits).
        if (seen) {
          if (!arraySome(other, function(othValue, othIndex) {
                if (!cacheHas(seen, othIndex) &&
                    (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
                  return seen.push(othIndex);
                }
              })) {
            result = false;
            break;
          }
        } else if (!(
              arrValue === othValue ||
                equalFunc(arrValue, othValue, bitmask, customizer, stack)
            )) {
          result = false;
          break;
        }
      }
      stack['delete'](array);
      stack['delete'](other);
      return result;
    }

    /**
     * A specialized version of `baseIsEqualDeep` for comparing objects of
     * the same `toStringTag`.
     *
     * **Note:** This function only supports comparing values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {string} tag The `toStringTag` of the objects to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
      switch (tag) {
        case dataViewTag:
          if ((object.byteLength != other.byteLength) ||
              (object.byteOffset != other.byteOffset)) {
            return false;
          }
          object = object.buffer;
          other = other.buffer;

        case arrayBufferTag:
          if ((object.byteLength != other.byteLength) ||
              !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
            return false;
          }
          return true;

        case boolTag:
        case dateTag:
        case numberTag:
          // Coerce booleans to `1` or `0` and dates to milliseconds.
          // Invalid dates are coerced to `NaN`.
          return eq(+object, +other);

        case errorTag:
          return object.name == other.name && object.message == other.message;

        case regexpTag:
        case stringTag:
          // Coerce regexes to strings and treat strings, primitives and objects,
          // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
          // for more details.
          return object == (other + '');

        case mapTag:
          var convert = mapToArray;

        case setTag:
          var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
          convert || (convert = setToArray);

          if (object.size != other.size && !isPartial) {
            return false;
          }
          // Assume cyclic values are equal.
          var stacked = stack.get(object);
          if (stacked) {
            return stacked == other;
          }
          bitmask |= COMPARE_UNORDERED_FLAG;

          // Recursively compare objects (susceptible to call stack limits).
          stack.set(object, other);
          var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
          stack['delete'](object);
          return result;

        case symbolTag:
          if (symbolValueOf) {
            return symbolValueOf.call(object) == symbolValueOf.call(other);
          }
      }
      return false;
    }

    /**
     * A specialized version of `baseIsEqualDeep` for objects with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
          objProps = getAllKeys(object),
          objLength = objProps.length,
          othProps = getAllKeys(other),
          othLength = othProps.length;

      if (objLength != othLength && !isPartial) {
        return false;
      }
      var index = objLength;
      while (index--) {
        var key = objProps[index];
        if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
          return false;
        }
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(object);
      if (stacked && stack.get(other)) {
        return stacked == other;
      }
      var result = true;
      stack.set(object, other);
      stack.set(other, object);

      var skipCtor = isPartial;
      while (++index < objLength) {
        key = objProps[index];
        var objValue = object[key],
            othValue = other[key];

        if (customizer) {
          var compared = isPartial
            ? customizer(othValue, objValue, key, other, object, stack)
            : customizer(objValue, othValue, key, object, other, stack);
        }
        // Recursively compare objects (susceptible to call stack limits).
        if (!(compared === undefined
              ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
              : compared
            )) {
          result = false;
          break;
        }
        skipCtor || (skipCtor = key == 'constructor');
      }
      if (result && !skipCtor) {
        var objCtor = object.constructor,
            othCtor = other.constructor;

        // Non `Object` object instances with different constructors are not equal.
        if (objCtor != othCtor &&
            ('constructor' in object && 'constructor' in other) &&
            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
          result = false;
        }
      }
      stack['delete'](object);
      stack['delete'](other);
      return result;
    }

    /**
     * A specialized version of `baseRest` which flattens the rest array.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @returns {Function} Returns the new function.
     */
    function flatRest(func) {
      return setToString(overRest(func, undefined, flatten), func + '');
    }

    /**
     * Creates an array of own enumerable property names and symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function getAllKeys(object) {
      return baseGetAllKeys(object, keys, getSymbols);
    }

    /**
     * Creates an array of own and inherited enumerable property names and
     * symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function getAllKeysIn(object) {
      return baseGetAllKeys(object, keysIn, getSymbolsIn);
    }

    /**
     * Gets metadata for `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {*} Returns the metadata for `func`.
     */
    var getData = !metaMap ? noop : function(func) {
      return metaMap.get(func);
    };

    /**
     * Gets the name of `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {string} Returns the function name.
     */
    function getFuncName(func) {
      var result = (func.name + ''),
          array = realNames[result],
          length = hasOwnProperty.call(realNames, result) ? array.length : 0;

      while (length--) {
        var data = array[length],
            otherFunc = data.func;
        if (otherFunc == null || otherFunc == func) {
          return data.name;
        }
      }
      return result;
    }

    /**
     * Gets the argument placeholder value for `func`.
     *
     * @private
     * @param {Function} func The function to inspect.
     * @returns {*} Returns the placeholder value.
     */
    function getHolder(func) {
      var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
      return object.placeholder;
    }

    /**
     * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
     * this function returns the custom method, otherwise it returns `baseIteratee`.
     * If arguments are provided, the chosen function is invoked with them and
     * its result is returned.
     *
     * @private
     * @param {*} [value] The value to convert to an iteratee.
     * @param {number} [arity] The arity of the created iteratee.
     * @returns {Function} Returns the chosen function or its result.
     */
    function getIteratee() {
      var result = lodash.iteratee || iteratee;
      result = result === iteratee ? baseIteratee : result;
      return arguments.length ? result(arguments[0], arguments[1]) : result;
    }

    /**
     * Gets the data for `map`.
     *
     * @private
     * @param {Object} map The map to query.
     * @param {string} key The reference key.
     * @returns {*} Returns the map data.
     */
    function getMapData(map, key) {
      var data = map.__data__;
      return isKeyable(key)
        ? data[typeof key == 'string' ? 'string' : 'hash']
        : data.map;
    }

    /**
     * Gets the property names, values, and compare flags of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the match data of `object`.
     */
    function getMatchData(object) {
      var result = keys(object),
          length = result.length;

      while (length--) {
        var key = result[length],
            value = object[key];

        result[length] = [key, value, isStrictComparable(value)];
      }
      return result;
    }

    /**
     * Gets the native function at `key` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {string} key The key of the method to get.
     * @returns {*} Returns the function if it's native, else `undefined`.
     */
    function getNative(object, key) {
      var value = getValue(object, key);
      return baseIsNative(value) ? value : undefined;
    }

    /**
     * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the raw `toStringTag`.
     */
    function getRawTag(value) {
      var isOwn = hasOwnProperty.call(value, symToStringTag),
          tag = value[symToStringTag];

      try {
        value[symToStringTag] = undefined;
        var unmasked = true;
      } catch (e) {}

      var result = nativeObjectToString.call(value);
      if (unmasked) {
        if (isOwn) {
          value[symToStringTag] = tag;
        } else {
          delete value[symToStringTag];
        }
      }
      return result;
    }

    /**
     * Creates an array of the own enumerable symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of symbols.
     */
    var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
      if (object == null) {
        return [];
      }
      object = Object(object);
      return arrayFilter(nativeGetSymbols(object), function(symbol) {
        return propertyIsEnumerable.call(object, symbol);
      });
    };

    /**
     * Creates an array of the own and inherited enumerable symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of symbols.
     */
    var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
      var result = [];
      while (object) {
        arrayPush(result, getSymbols(object));
        object = getPrototype(object);
      }
      return result;
    };

    /**
     * Gets the `toStringTag` of `value`.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the `toStringTag`.
     */
    var getTag = baseGetTag;

    // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
    if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
        (Map && getTag(new Map) != mapTag) ||
        (Promise && getTag(Promise.resolve()) != promiseTag) ||
        (Set && getTag(new Set) != setTag) ||
        (WeakMap && getTag(new WeakMap) != weakMapTag)) {
      getTag = function(value) {
        var result = baseGetTag(value),
            Ctor = result == objectTag ? value.constructor : undefined,
            ctorString = Ctor ? toSource(Ctor) : '';

        if (ctorString) {
          switch (ctorString) {
            case dataViewCtorString: return dataViewTag;
            case mapCtorString: return mapTag;
            case promiseCtorString: return promiseTag;
            case setCtorString: return setTag;
            case weakMapCtorString: return weakMapTag;
          }
        }
        return result;
      };
    }

    /**
     * Gets the view, applying any `transforms` to the `start` and `end` positions.
     *
     * @private
     * @param {number} start The start of the view.
     * @param {number} end The end of the view.
     * @param {Array} transforms The transformations to apply to the view.
     * @returns {Object} Returns an object containing the `start` and `end`
     *  positions of the view.
     */
    function getView(start, end, transforms) {
      var index = -1,
          length = transforms.length;

      while (++index < length) {
        var data = transforms[index],
            size = data.size;

        switch (data.type) {
          case 'drop':      start += size; break;
          case 'dropRight': end -= size; break;
          case 'take':      end = nativeMin(end, start + size); break;
          case 'takeRight': start = nativeMax(start, end - size); break;
        }
      }
      return { 'start': start, 'end': end };
    }

    /**
     * Extracts wrapper details from the `source` body comment.
     *
     * @private
     * @param {string} source The source to inspect.
     * @returns {Array} Returns the wrapper details.
     */
    function getWrapDetails(source) {
      var match = source.match(reWrapDetails);
      return match ? match[1].split(reSplitDetails) : [];
    }

    /**
     * Checks if `path` exists on `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @param {Function} hasFunc The function to check properties.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     */
    function hasPath(object, path, hasFunc) {
      path = castPath(path, object);

      var index = -1,
          length = path.length,
          result = false;

      while (++index < length) {
        var key = toKey(path[index]);
        if (!(result = object != null && hasFunc(object, key))) {
          break;
        }
        object = object[key];
      }
      if (result || ++index != length) {
        return result;
      }
      length = object == null ? 0 : object.length;
      return !!length && isLength(length) && isIndex(key, length) &&
        (isArray(object) || isArguments(object));
    }

    /**
     * Initializes an array clone.
     *
     * @private
     * @param {Array} array The array to clone.
     * @returns {Array} Returns the initialized clone.
     */
    function initCloneArray(array) {
      var length = array.length,
          result = array.constructor(length);

      // Add properties assigned by `RegExp#exec`.
      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
        result.index = array.index;
        result.input = array.input;
      }
      return result;
    }

    /**
     * Initializes an object clone.
     *
     * @private
     * @param {Object} object The object to clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneObject(object) {
      return (typeof object.constructor == 'function' && !isPrototype(object))
        ? baseCreate(getPrototype(object))
        : {};
    }

    /**
     * Initializes an object clone based on its `toStringTag`.
     *
     * **Note:** This function only supports cloning values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to clone.
     * @param {string} tag The `toStringTag` of the object to clone.
     * @param {Function} cloneFunc The function to clone values.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneByTag(object, tag, cloneFunc, isDeep) {
      var Ctor = object.constructor;
      switch (tag) {
        case arrayBufferTag:
          return cloneArrayBuffer(object);

        case boolTag:
        case dateTag:
          return new Ctor(+object);

        case dataViewTag:
          return cloneDataView(object, isDeep);

        case float32Tag: case float64Tag:
        case int8Tag: case int16Tag: case int32Tag:
        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
          return cloneTypedArray(object, isDeep);

        case mapTag:
          return cloneMap(object, isDeep, cloneFunc);

        case numberTag:
        case stringTag:
          return new Ctor(object);

        case regexpTag:
          return cloneRegExp(object);

        case setTag:
          return cloneSet(object, isDeep, cloneFunc);

        case symbolTag:
          return cloneSymbol(object);
      }
    }

    /**
     * Inserts wrapper `details` in a comment at the top of the `source` body.
     *
     * @private
     * @param {string} source The source to modify.
     * @returns {Array} details The details to insert.
     * @returns {string} Returns the modified source.
     */
    function insertWrapDetails(source, details) {
      var length = details.length;
      if (!length) {
        return source;
      }
      var lastIndex = length - 1;
      details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
      details = details.join(length > 2 ? ', ' : ' ');
      return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
    }

    /**
     * Checks if `value` is a flattenable `arguments` object or array.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
     */
    function isFlattenable(value) {
      return isArray(value) || isArguments(value) ||
        !!(spreadableSymbol && value && value[spreadableSymbol]);
    }

    /**
     * Checks if `value` is a valid array-like index.
     *
     * @private
     * @param {*} value The value to check.
     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
     */
    function isIndex(value, length) {
      length = length == null ? MAX_SAFE_INTEGER : length;
      return !!length &&
        (typeof value == 'number' || reIsUint.test(value)) &&
        (value > -1 && value % 1 == 0 && value < length);
    }

    /**
     * Checks if the given arguments are from an iteratee call.
     *
     * @private
     * @param {*} value The potential iteratee value argument.
     * @param {*} index The potential iteratee index or key argument.
     * @param {*} object The potential iteratee object argument.
     * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
     *  else `false`.
     */
    function isIterateeCall(value, index, object) {
      if (!isObject(object)) {
        return false;
      }
      var type = typeof index;
      if (type == 'number'
            ? (isArrayLike(object) && isIndex(index, object.length))
            : (type == 'string' && index in object)
          ) {
        return eq(object[index], value);
      }
      return false;
    }

    /**
     * Checks if `value` is a property name and not a property path.
     *
     * @private
     * @param {*} value The value to check.
     * @param {Object} [object] The object to query keys on.
     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
     */
    function isKey(value, object) {
      if (isArray(value)) {
        return false;
      }
      var type = typeof value;
      if (type == 'number' || type == 'symbol' || type == 'boolean' ||
          value == null || isSymbol(value)) {
        return true;
      }
      return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
        (object != null && value in Object(object));
    }

    /**
     * Checks if `value` is suitable for use as unique object key.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
     */
    function isKeyable(value) {
      var type = typeof value;
      return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
        ? (value !== '__proto__')
        : (value === null);
    }

    /**
     * Checks if `func` has a lazy counterpart.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
     *  else `false`.
     */
    function isLaziable(func) {
      var funcName = getFuncName(func),
          other = lodash[funcName];

      if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
        return false;
      }
      if (func === other) {
        return true;
      }
      var data = getData(other);
      return !!data && func === data[0];
    }

    /**
     * Checks if `func` has its source masked.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` is masked, else `false`.
     */
    function isMasked(func) {
      return !!maskSrcKey && (maskSrcKey in func);
    }

    /**
     * Checks if `func` is capable of being masked.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
     */
    var isMaskable = coreJsData ? isFunction : stubFalse;

    /**
     * Checks if `value` is likely a prototype object.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
     */
    function isPrototype(value) {
      var Ctor = value && value.constructor,
          proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

      return value === proto;
    }

    /**
     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` if suitable for strict
     *  equality comparisons, else `false`.
     */
    function isStrictComparable(value) {
      return value === value && !isObject(value);
    }

    /**
     * A specialized version of `matchesProperty` for source values suitable
     * for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {string} key The key of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     */
    function matchesStrictComparable(key, srcValue) {
      return function(object) {
        if (object == null) {
          return false;
        }
        return object[key] === srcValue &&
          (srcValue !== undefined || (key in Object(object)));
      };
    }

    /**
     * A specialized version of `_.memoize` which clears the memoized function's
     * cache when it exceeds `MAX_MEMOIZE_SIZE`.
     *
     * @private
     * @param {Function} func The function to have its output memoized.
     * @returns {Function} Returns the new memoized function.
     */
    function memoizeCapped(func) {
      var result = memoize(func, function(key) {
        if (cache.size === MAX_MEMOIZE_SIZE) {
          cache.clear();
        }
        return key;
      });

      var cache = result.cache;
      return result;
    }

    /**
     * Merges the function metadata of `source` into `data`.
     *
     * Merging metadata reduces the number of wrappers used to invoke a function.
     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
     * may be applied regardless of execution order. Methods like `_.ary` and
     * `_.rearg` modify function arguments, making the order in which they are
     * executed important, preventing the merging of metadata. However, we make
     * an exception for a safe combined case where curried functions have `_.ary`
     * and or `_.rearg` applied.
     *
     * @private
     * @param {Array} data The destination metadata.
     * @param {Array} source The source metadata.
     * @returns {Array} Returns `data`.
     */
    function mergeData(data, source) {
      var bitmask = data[1],
          srcBitmask = source[1],
          newBitmask = bitmask | srcBitmask,
          isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);

      var isCombo =
        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
        ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));

      // Exit early if metadata can't be merged.
      if (!(isCommon || isCombo)) {
        return data;
      }
      // Use source `thisArg` if available.
      if (srcBitmask & WRAP_BIND_FLAG) {
        data[2] = source[2];
        // Set when currying a bound function.
        newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
      }
      // Compose partial arguments.
      var value = source[3];
      if (value) {
        var partials = data[3];
        data[3] = partials ? composeArgs(partials, value, source[4]) : value;
        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
      }
      // Compose partial right arguments.
      value = source[5];
      if (value) {
        partials = data[5];
        data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
      }
      // Use source `argPos` if available.
      value = source[7];
      if (value) {
        data[7] = value;
      }
      // Use source `ary` if it's smaller.
      if (srcBitmask & WRAP_ARY_FLAG) {
        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
      }
      // Use source `arity` if one is not provided.
      if (data[9] == null) {
        data[9] = source[9];
      }
      // Use source `func` and merge bitmasks.
      data[0] = source[0];
      data[1] = newBitmask;

      return data;
    }

    /**
     * This function is like
     * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
     * except that it includes inherited enumerable properties.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function nativeKeysIn(object) {
      var result = [];
      if (object != null) {
        for (var key in Object(object)) {
          result.push(key);
        }
      }
      return result;
    }

    /**
     * Converts `value` to a string using `Object.prototype.toString`.
     *
     * @private
     * @param {*} value The value to convert.
     * @returns {string} Returns the converted string.
     */
    function objectToString(value) {
      return nativeObjectToString.call(value);
    }

    /**
     * A specialized version of `baseRest` which transforms the rest array.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @param {Function} transform The rest array transform.
     * @returns {Function} Returns the new function.
     */
    function overRest(func, start, transform) {
      start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
      return function() {
        var args = arguments,
            index = -1,
            length = nativeMax(args.length - start, 0),
            array = Array(length);

        while (++index < length) {
          array[index] = args[start + index];
        }
        index = -1;
        var otherArgs = Array(start + 1);
        while (++index < start) {
          otherArgs[index] = args[index];
        }
        otherArgs[start] = transform(array);
        return apply(func, this, otherArgs);
      };
    }

    /**
     * Gets the parent value at `path` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} path The path to get the parent value of.
     * @returns {*} Returns the parent value.
     */
    function parent(object, path) {
      return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
    }

    /**
     * Reorder `array` according to the specified indexes where the element at
     * the first index is assigned as the first element, the element at
     * the second index is assigned as the second element, and so on.
     *
     * @private
     * @param {Array} array The array to reorder.
     * @param {Array} indexes The arranged array indexes.
     * @returns {Array} Returns `array`.
     */
    function reorder(array, indexes) {
      var arrLength = array.length,
          length = nativeMin(indexes.length, arrLength),
          oldArray = copyArray(array);

      while (length--) {
        var index = indexes[length];
        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
      }
      return array;
    }

    /**
     * Sets metadata for `func`.
     *
     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
     * period of time, it will trip its breaker and transition to an identity
     * function to avoid garbage collection pauses in V8. See
     * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
     * for more details.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var setData = shortOut(baseSetData);

    /**
     * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @returns {number|Object} Returns the timer id or timeout object.
     */
    var setTimeout = ctxSetTimeout || function(func, wait) {
      return root.setTimeout(func, wait);
    };

    /**
     * Sets the `toString` method of `func` to return `string`.
     *
     * @private
     * @param {Function} func The function to modify.
     * @param {Function} string The `toString` result.
     * @returns {Function} Returns `func`.
     */
    var setToString = shortOut(baseSetToString);

    /**
     * Sets the `toString` method of `wrapper` to mimic the source of `reference`
     * with wrapper details in a comment at the top of the source body.
     *
     * @private
     * @param {Function} wrapper The function to modify.
     * @param {Function} reference The reference function.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @returns {Function} Returns `wrapper`.
     */
    function setWrapToString(wrapper, reference, bitmask) {
      var source = (reference + '');
      return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
    }

    /**
     * Creates a function that'll short out and invoke `identity` instead
     * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
     * milliseconds.
     *
     * @private
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new shortable function.
     */
    function shortOut(func) {
      var count = 0,
          lastCalled = 0;

      return function() {
        var stamp = nativeNow(),
            remaining = HOT_SPAN - (stamp - lastCalled);

        lastCalled = stamp;
        if (remaining > 0) {
          if (++count >= HOT_COUNT) {
            return arguments[0];
          }
        } else {
          count = 0;
        }
        return func.apply(undefined, arguments);
      };
    }

    /**
     * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
     *
     * @private
     * @param {Array} array The array to shuffle.
     * @param {number} [size=array.length] The size of `array`.
     * @returns {Array} Returns `array`.
     */
    function shuffleSelf(array, size) {
      var index = -1,
          length = array.length,
          lastIndex = length - 1;

      size = size === undefined ? length : size;
      while (++index < size) {
        var rand = baseRandom(index, lastIndex),
            value = array[rand];

        array[rand] = array[index];
        array[index] = value;
      }
      array.length = size;
      return array;
    }

    /**
     * Converts `string` to a property path array.
     *
     * @private
     * @param {string} string The string to convert.
     * @returns {Array} Returns the property path array.
     */
    var stringToPath = memoizeCapped(function(string) {
      var result = [];
      if (reLeadingDot.test(string)) {
        result.push('');
      }
      string.replace(rePropName, function(match, number, quote, string) {
        result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
      });
      return result;
    });

    /**
     * Converts `value` to a string key if it's not a string or symbol.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {string|symbol} Returns the key.
     */
    function toKey(value) {
      if (typeof value == 'string' || isSymbol(value)) {
        return value;
      }
      var result = (value + '');
      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
    }

    /**
     * Converts `func` to its source code.
     *
     * @private
     * @param {Function} func The function to convert.
     * @returns {string} Returns the source code.
     */
    function toSource(func) {
      if (func != null) {
        try {
          return funcToString.call(func);
        } catch (e) {}
        try {
          return (func + '');
        } catch (e) {}
      }
      return '';
    }

    /**
     * Updates wrapper `details` based on `bitmask` flags.
     *
     * @private
     * @returns {Array} details The details to modify.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @returns {Array} Returns `details`.
     */
    function updateWrapDetails(details, bitmask) {
      arrayEach(wrapFlags, function(pair) {
        var value = '_.' + pair[0];
        if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
          details.push(value);
        }
      });
      return details.sort();
    }

    /**
     * Creates a clone of `wrapper`.
     *
     * @private
     * @param {Object} wrapper The wrapper to clone.
     * @returns {Object} Returns the cloned wrapper.
     */
    function wrapperClone(wrapper) {
      if (wrapper instanceof LazyWrapper) {
        return wrapper.clone();
      }
      var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
      result.__actions__ = copyArray(wrapper.__actions__);
      result.__index__  = wrapper.__index__;
      result.__values__ = wrapper.__values__;
      return result;
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates an array of elements split into groups the length of `size`.
     * If `array` can't be split evenly, the final chunk will be the remaining
     * elements.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to process.
     * @param {number} [size=1] The length of each chunk
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the new array of chunks.
     * @example
     *
     * _.chunk(['a', 'b', 'c', 'd'], 2);
     * // => [['a', 'b'], ['c', 'd']]
     *
     * _.chunk(['a', 'b', 'c', 'd'], 3);
     * // => [['a', 'b', 'c'], ['d']]
     */
    function chunk(array, size, guard) {
      if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
        size = 1;
      } else {
        size = nativeMax(toInteger(size), 0);
      }
      var length = array == null ? 0 : array.length;
      if (!length || size < 1) {
        return [];
      }
      var index = 0,
          resIndex = 0,
          result = Array(nativeCeil(length / size));

      while (index < length) {
        result[resIndex++] = baseSlice(array, index, (index += size));
      }
      return result;
    }

    /**
     * Creates an array with all falsey values removed. The values `false`, `null`,
     * `0`, `""`, `undefined`, and `NaN` are falsey.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to compact.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.compact([0, 1, false, 2, '', 3]);
     * // => [1, 2, 3]
     */
    function compact(array) {
      var index = -1,
          length = array == null ? 0 : array.length,
          resIndex = 0,
          result = [];

      while (++index < length) {
        var value = array[index];
        if (value) {
          result[resIndex++] = value;
        }
      }
      return result;
    }

    /**
     * Creates a new array concatenating `array` with any additional arrays
     * and/or values.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to concatenate.
     * @param {...*} [values] The values to concatenate.
     * @returns {Array} Returns the new concatenated array.
     * @example
     *
     * var array = [1];
     * var other = _.concat(array, 2, [3], [[4]]);
     *
     * console.log(other);
     * // => [1, 2, 3, [4]]
     *
     * console.log(array);
     * // => [1]
     */
    function concat() {
      var length = arguments.length;
      if (!length) {
        return [];
      }
      var args = Array(length - 1),
          array = arguments[0],
          index = length;

      while (index--) {
        args[index - 1] = arguments[index];
      }
      return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
    }

    /**
     * Creates an array of `array` values not included in the other given arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. The order and references of result values are
     * determined by the first array.
     *
     * **Note:** Unlike `_.pullAll`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.without, _.xor
     * @example
     *
     * _.difference([2, 1], [2, 3]);
     * // => [1]
     */
    var difference = baseRest(function(array, values) {
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
        : [];
    });

    /**
     * This method is like `_.difference` except that it accepts `iteratee` which
     * is invoked for each element of `array` and `values` to generate the criterion
     * by which they're compared. The order and references of result values are
     * determined by the first array. The iteratee is invoked with one argument:
     * (value).
     *
     * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
     * // => [{ 'x': 2 }]
     */
    var differenceBy = baseRest(function(array, values) {
      var iteratee = last(values);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
        : [];
    });

    /**
     * This method is like `_.difference` except that it accepts `comparator`
     * which is invoked to compare elements of `array` to `values`. The order and
     * references of result values are determined by the first array. The comparator
     * is invoked with two arguments: (arrVal, othVal).
     *
     * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     *
     * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
     * // => [{ 'x': 2, 'y': 1 }]
     */
    var differenceWith = baseRest(function(array, values) {
      var comparator = last(values);
      if (isArrayLikeObject(comparator)) {
        comparator = undefined;
      }
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
        : [];
    });

    /**
     * Creates a slice of `array` with `n` elements dropped from the beginning.
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.drop([1, 2, 3]);
     * // => [2, 3]
     *
     * _.drop([1, 2, 3], 2);
     * // => [3]
     *
     * _.drop([1, 2, 3], 5);
     * // => []
     *
     * _.drop([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function drop(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      return baseSlice(array, n < 0 ? 0 : n, length);
    }

    /**
     * Creates a slice of `array` with `n` elements dropped from the end.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRight([1, 2, 3]);
     * // => [1, 2]
     *
     * _.dropRight([1, 2, 3], 2);
     * // => [1]
     *
     * _.dropRight([1, 2, 3], 5);
     * // => []
     *
     * _.dropRight([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function dropRight(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      n = length - n;
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` excluding elements dropped from the end.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.dropRightWhile(users, function(o) { return !o.active; });
     * // => objects for ['barney']
     *
     * // The `_.matches` iteratee shorthand.
     * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
     * // => objects for ['barney', 'fred']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.dropRightWhile(users, ['active', false]);
     * // => objects for ['barney']
     *
     * // The `_.property` iteratee shorthand.
     * _.dropRightWhile(users, 'active');
     * // => objects for ['barney', 'fred', 'pebbles']
     */
    function dropRightWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), true, true)
        : [];
    }

    /**
     * Creates a slice of `array` excluding elements dropped from the beginning.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.dropWhile(users, function(o) { return !o.active; });
     * // => objects for ['pebbles']
     *
     * // The `_.matches` iteratee shorthand.
     * _.dropWhile(users, { 'user': 'barney', 'active': false });
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.dropWhile(users, ['active', false]);
     * // => objects for ['pebbles']
     *
     * // The `_.property` iteratee shorthand.
     * _.dropWhile(users, 'active');
     * // => objects for ['barney', 'fred', 'pebbles']
     */
    function dropWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), true)
        : [];
    }

    /**
     * Fills elements of `array` with `value` from `start` up to, but not
     * including, `end`.
     *
     * **Note:** This method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Array
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.fill(array, 'a');
     * console.log(array);
     * // => ['a', 'a', 'a']
     *
     * _.fill(Array(3), 2);
     * // => [2, 2, 2]
     *
     * _.fill([4, 6, 8, 10], '*', 1, 3);
     * // => [4, '*', '*', 10]
     */
    function fill(array, value, start, end) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
        start = 0;
        end = length;
      }
      return baseFill(array, value, start, end);
    }

    /**
     * This method is like `_.find` except that it returns the index of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.findIndex(users, function(o) { return o.user == 'barney'; });
     * // => 0
     *
     * // The `_.matches` iteratee shorthand.
     * _.findIndex(users, { 'user': 'fred', 'active': false });
     * // => 1
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findIndex(users, ['active', false]);
     * // => 0
     *
     * // The `_.property` iteratee shorthand.
     * _.findIndex(users, 'active');
     * // => 2
     */
    function findIndex(array, predicate, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = fromIndex == null ? 0 : toInteger(fromIndex);
      if (index < 0) {
        index = nativeMax(length + index, 0);
      }
      return baseFindIndex(array, getIteratee(predicate, 3), index);
    }

    /**
     * This method is like `_.findIndex` except that it iterates over elements
     * of `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=array.length-1] The index to search from.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
     * // => 2
     *
     * // The `_.matches` iteratee shorthand.
     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
     * // => 0
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findLastIndex(users, ['active', false]);
     * // => 2
     *
     * // The `_.property` iteratee shorthand.
     * _.findLastIndex(users, 'active');
     * // => 0
     */
    function findLastIndex(array, predicate, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = length - 1;
      if (fromIndex !== undefined) {
        index = toInteger(fromIndex);
        index = fromIndex < 0
          ? nativeMax(length + index, 0)
          : nativeMin(index, length - 1);
      }
      return baseFindIndex(array, getIteratee(predicate, 3), index, true);
    }

    /**
     * Flattens `array` a single level deep.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flatten([1, [2, [3, [4]], 5]]);
     * // => [1, 2, [3, [4]], 5]
     */
    function flatten(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseFlatten(array, 1) : [];
    }

    /**
     * Recursively flattens `array`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flattenDeep([1, [2, [3, [4]], 5]]);
     * // => [1, 2, 3, 4, 5]
     */
    function flattenDeep(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseFlatten(array, INFINITY) : [];
    }

    /**
     * Recursively flatten `array` up to `depth` times.
     *
     * @static
     * @memberOf _
     * @since 4.4.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @param {number} [depth=1] The maximum recursion depth.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * var array = [1, [2, [3, [4]], 5]];
     *
     * _.flattenDepth(array, 1);
     * // => [1, 2, [3, [4]], 5]
     *
     * _.flattenDepth(array, 2);
     * // => [1, 2, 3, [4], 5]
     */
    function flattenDepth(array, depth) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      depth = depth === undefined ? 1 : toInteger(depth);
      return baseFlatten(array, depth);
    }

    /**
     * The inverse of `_.toPairs`; this method returns an object composed
     * from key-value `pairs`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} pairs The key-value pairs.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.fromPairs([['a', 1], ['b', 2]]);
     * // => { 'a': 1, 'b': 2 }
     */
    function fromPairs(pairs) {
      var index = -1,
          length = pairs == null ? 0 : pairs.length,
          result = {};

      while (++index < length) {
        var pair = pairs[index];
        result[pair[0]] = pair[1];
      }
      return result;
    }

    /**
     * Gets the first element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @alias first
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the first element of `array`.
     * @example
     *
     * _.head([1, 2, 3]);
     * // => 1
     *
     * _.head([]);
     * // => undefined
     */
    function head(array) {
      return (array && array.length) ? array[0] : undefined;
    }

    /**
     * Gets the index at which the first occurrence of `value` is found in `array`
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it's used as the
     * offset from the end of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.indexOf([1, 2, 1, 2], 2);
     * // => 1
     *
     * // Search from the `fromIndex`.
     * _.indexOf([1, 2, 1, 2], 2, 2);
     * // => 3
     */
    function indexOf(array, value, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = fromIndex == null ? 0 : toInteger(fromIndex);
      if (index < 0) {
        index = nativeMax(length + index, 0);
      }
      return baseIndexOf(array, value, index);
    }

    /**
     * Gets all but the last element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.initial([1, 2, 3]);
     * // => [1, 2]
     */
    function initial(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseSlice(array, 0, -1) : [];
    }

    /**
     * Creates an array of unique values that are included in all given arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. The order and references of result values are
     * determined by the first array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * _.intersection([2, 1], [2, 3]);
     * // => [2]
     */
    var intersection = baseRest(function(arrays) {
      var mapped = arrayMap(arrays, castArrayLikeObject);
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped)
        : [];
    });

    /**
     * This method is like `_.intersection` except that it accepts `iteratee`
     * which is invoked for each element of each `arrays` to generate the criterion
     * by which they're compared. The order and references of result values are
     * determined by the first array. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [2.1]
     *
     * // The `_.property` iteratee shorthand.
     * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }]
     */
    var intersectionBy = baseRest(function(arrays) {
      var iteratee = last(arrays),
          mapped = arrayMap(arrays, castArrayLikeObject);

      if (iteratee === last(mapped)) {
        iteratee = undefined;
      } else {
        mapped.pop();
      }
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped, getIteratee(iteratee, 2))
        : [];
    });

    /**
     * This method is like `_.intersection` except that it accepts `comparator`
     * which is invoked to compare elements of `arrays`. The order and references
     * of result values are determined by the first array. The comparator is
     * invoked with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.intersectionWith(objects, others, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }]
     */
    var intersectionWith = baseRest(function(arrays) {
      var comparator = last(arrays),
          mapped = arrayMap(arrays, castArrayLikeObject);

      comparator = typeof comparator == 'function' ? comparator : undefined;
      if (comparator) {
        mapped.pop();
      }
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped, undefined, comparator)
        : [];
    });

    /**
     * Converts all elements in `array` into a string separated by `separator`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to convert.
     * @param {string} [separator=','] The element separator.
     * @returns {string} Returns the joined string.
     * @example
     *
     * _.join(['a', 'b', 'c'], '~');
     * // => 'a~b~c'
     */
    function join(array, separator) {
      return array == null ? '' : nativeJoin.call(array, separator);
    }

    /**
     * Gets the last element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the last element of `array`.
     * @example
     *
     * _.last([1, 2, 3]);
     * // => 3
     */
    function last(array) {
      var length = array == null ? 0 : array.length;
      return length ? array[length - 1] : undefined;
    }

    /**
     * This method is like `_.indexOf` except that it iterates over elements of
     * `array` from right to left.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=array.length-1] The index to search from.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.lastIndexOf([1, 2, 1, 2], 2);
     * // => 3
     *
     * // Search from the `fromIndex`.
     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
     * // => 1
     */
    function lastIndexOf(array, value, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = length;
      if (fromIndex !== undefined) {
        index = toInteger(fromIndex);
        index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
      }
      return value === value
        ? strictLastIndexOf(array, value, index)
        : baseFindIndex(array, baseIsNaN, index, true);
    }

    /**
     * Gets the element at index `n` of `array`. If `n` is negative, the nth
     * element from the end is returned.
     *
     * @static
     * @memberOf _
     * @since 4.11.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=0] The index of the element to return.
     * @returns {*} Returns the nth element of `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'd'];
     *
     * _.nth(array, 1);
     * // => 'b'
     *
     * _.nth(array, -2);
     * // => 'c';
     */
    function nth(array, n) {
      return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
    }

    /**
     * Removes all given values from `array` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
     * to remove elements from an array by predicate.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...*} [values] The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
     *
     * _.pull(array, 'a', 'c');
     * console.log(array);
     * // => ['b', 'b']
     */
    var pull = baseRest(pullAll);

    /**
     * This method is like `_.pull` except that it accepts an array of values to remove.
     *
     * **Note:** Unlike `_.difference`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
     *
     * _.pullAll(array, ['a', 'c']);
     * console.log(array);
     * // => ['b', 'b']
     */
    function pullAll(array, values) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values)
        : array;
    }

    /**
     * This method is like `_.pullAll` except that it accepts `iteratee` which is
     * invoked for each element of `array` and `values` to generate the criterion
     * by which they're compared. The iteratee is invoked with one argument: (value).
     *
     * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
     *
     * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
     * console.log(array);
     * // => [{ 'x': 2 }]
     */
    function pullAllBy(array, values, iteratee) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values, getIteratee(iteratee, 2))
        : array;
    }

    /**
     * This method is like `_.pullAll` except that it accepts `comparator` which
     * is invoked to compare elements of `array` to `values`. The comparator is
     * invoked with two arguments: (arrVal, othVal).
     *
     * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
     *
     * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
     * console.log(array);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
     */
    function pullAllWith(array, values, comparator) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values, undefined, comparator)
        : array;
    }

    /**
     * Removes elements from `array` corresponding to `indexes` and returns an
     * array of removed elements.
     *
     * **Note:** Unlike `_.at`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...(number|number[])} [indexes] The indexes of elements to remove.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = ['a', 'b', 'c', 'd'];
     * var pulled = _.pullAt(array, [1, 3]);
     *
     * console.log(array);
     * // => ['a', 'c']
     *
     * console.log(pulled);
     * // => ['b', 'd']
     */
    var pullAt = flatRest(function(array, indexes) {
      var length = array == null ? 0 : array.length,
          result = baseAt(array, indexes);

      basePullAt(array, arrayMap(indexes, function(index) {
        return isIndex(index, length) ? +index : index;
      }).sort(compareAscending));

      return result;
    });

    /**
     * Removes all elements from `array` that `predicate` returns truthy for
     * and returns an array of the removed elements. The predicate is invoked
     * with three arguments: (value, index, array).
     *
     * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
     * to pull elements from an array by value.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [1, 2, 3, 4];
     * var evens = _.remove(array, function(n) {
     *   return n % 2 == 0;
     * });
     *
     * console.log(array);
     * // => [1, 3]
     *
     * console.log(evens);
     * // => [2, 4]
     */
    function remove(array, predicate) {
      var result = [];
      if (!(array && array.length)) {
        return result;
      }
      var index = -1,
          indexes = [],
          length = array.length;

      predicate = getIteratee(predicate, 3);
      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result.push(value);
          indexes.push(index);
        }
      }
      basePullAt(array, indexes);
      return result;
    }

    /**
     * Reverses `array` so that the first element becomes the last, the second
     * element becomes the second to last, and so on.
     *
     * **Note:** This method mutates `array` and is based on
     * [`Array#reverse`](https://mdn.io/Array/reverse).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.reverse(array);
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function reverse(array) {
      return array == null ? array : nativeReverse.call(array);
    }

    /**
     * Creates a slice of `array` from `start` up to, but not including, `end`.
     *
     * **Note:** This method is used instead of
     * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
     * returned.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function slice(array, start, end) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
        start = 0;
        end = length;
      }
      else {
        start = start == null ? 0 : toInteger(start);
        end = end === undefined ? length : toInteger(end);
      }
      return baseSlice(array, start, end);
    }

    /**
     * Uses a binary search to determine the lowest index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedIndex([30, 50], 40);
     * // => 1
     */
    function sortedIndex(array, value) {
      return baseSortedIndex(array, value);
    }

    /**
     * This method is like `_.sortedIndex` except that it accepts `iteratee`
     * which is invoked for `value` and each element of `array` to compute their
     * sort ranking. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * var objects = [{ 'x': 4 }, { 'x': 5 }];
     *
     * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
     * // => 0
     *
     * // The `_.property` iteratee shorthand.
     * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
     * // => 0
     */
    function sortedIndexBy(array, value, iteratee) {
      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
    }

    /**
     * This method is like `_.indexOf` except that it performs a binary
     * search on a sorted `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
     * // => 1
     */
    function sortedIndexOf(array, value) {
      var length = array == null ? 0 : array.length;
      if (length) {
        var index = baseSortedIndex(array, value);
        if (index < length && eq(array[index], value)) {
          return index;
        }
      }
      return -1;
    }

    /**
     * This method is like `_.sortedIndex` except that it returns the highest
     * index at which `value` should be inserted into `array` in order to
     * maintain its sort order.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
     * // => 4
     */
    function sortedLastIndex(array, value) {
      return baseSortedIndex(array, value, true);
    }

    /**
     * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
     * which is invoked for `value` and each element of `array` to compute their
     * sort ranking. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * var objects = [{ 'x': 4 }, { 'x': 5 }];
     *
     * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
     * // => 1
     *
     * // The `_.property` iteratee shorthand.
     * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
     * // => 1
     */
    function sortedLastIndexBy(array, value, iteratee) {
      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
    }

    /**
     * This method is like `_.lastIndexOf` except that it performs a binary
     * search on a sorted `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
     * // => 3
     */
    function sortedLastIndexOf(array, value) {
      var length = array == null ? 0 : array.length;
      if (length) {
        var index = baseSortedIndex(array, value, true) - 1;
        if (eq(array[index], value)) {
          return index;
        }
      }
      return -1;
    }

    /**
     * This method is like `_.uniq` except that it's designed and optimized
     * for sorted arrays.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.sortedUniq([1, 1, 2]);
     * // => [1, 2]
     */
    function sortedUniq(array) {
      return (array && array.length)
        ? baseSortedUniq(array)
        : [];
    }

    /**
     * This method is like `_.uniqBy` except that it's designed and optimized
     * for sorted arrays.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
     * // => [1.1, 2.3]
     */
    function sortedUniqBy(array, iteratee) {
      return (array && array.length)
        ? baseSortedUniq(array, getIteratee(iteratee, 2))
        : [];
    }

    /**
     * Gets all but the first element of `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.tail([1, 2, 3]);
     * // => [2, 3]
     */
    function tail(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseSlice(array, 1, length) : [];
    }

    /**
     * Creates a slice of `array` with `n` elements taken from the beginning.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.take([1, 2, 3]);
     * // => [1]
     *
     * _.take([1, 2, 3], 2);
     * // => [1, 2]
     *
     * _.take([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.take([1, 2, 3], 0);
     * // => []
     */
    function take(array, n, guard) {
      if (!(array && array.length)) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

    /**
     * Creates a slice of `array` with `n` elements taken from the end.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRight([1, 2, 3]);
     * // => [3]
     *
     * _.takeRight([1, 2, 3], 2);
     * // => [2, 3]
     *
     * _.takeRight([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.takeRight([1, 2, 3], 0);
     * // => []
     */
    function takeRight(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      n = length - n;
      return baseSlice(array, n < 0 ? 0 : n, length);
    }

    /**
     * Creates a slice of `array` with elements taken from the end. Elements are
     * taken until `predicate` returns falsey. The predicate is invoked with
     * three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.takeRightWhile(users, function(o) { return !o.active; });
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.matches` iteratee shorthand.
     * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
     * // => objects for ['pebbles']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.takeRightWhile(users, ['active', false]);
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.property` iteratee shorthand.
     * _.takeRightWhile(users, 'active');
     * // => []
     */
    function takeRightWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), false, true)
        : [];
    }

    /**
     * Creates a slice of `array` with elements taken from the beginning. Elements
     * are taken until `predicate` returns falsey. The predicate is invoked with
     * three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.takeWhile(users, function(o) { return !o.active; });
     * // => objects for ['barney', 'fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.takeWhile(users, { 'user': 'barney', 'active': false });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.takeWhile(users, ['active', false]);
     * // => objects for ['barney', 'fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.takeWhile(users, 'active');
     * // => []
     */
    function takeWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3))
        : [];
    }

    /**
     * Creates an array of unique values, in order, from all given arrays using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.union([2], [1, 2]);
     * // => [2, 1]
     */
    var union = baseRest(function(arrays) {
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
    });

    /**
     * This method is like `_.union` except that it accepts `iteratee` which is
     * invoked for each element of each `arrays` to generate the criterion by
     * which uniqueness is computed. Result values are chosen from the first
     * array in which the value occurs. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.unionBy([2.1], [1.2, 2.3], Math.floor);
     * // => [2.1, 1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    var unionBy = baseRest(function(arrays) {
      var iteratee = last(arrays);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
    });

    /**
     * This method is like `_.union` except that it accepts `comparator` which
     * is invoked to compare elements of `arrays`. Result values are chosen from
     * the first array in which the value occurs. The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.unionWith(objects, others, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
     */
    var unionWith = baseRest(function(arrays) {
      var comparator = last(arrays);
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
    });

    /**
     * Creates a duplicate-free version of an array, using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons, in which only the first occurrence of each element
     * is kept. The order of result values is determined by the order they occur
     * in the array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.uniq([2, 1, 2]);
     * // => [2, 1]
     */
    function uniq(array) {
      return (array && array.length) ? baseUniq(array) : [];
    }

    /**
     * This method is like `_.uniq` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * uniqueness is computed. The order of result values is determined by the
     * order they occur in the array. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
     * // => [2.1, 1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    function uniqBy(array, iteratee) {
      return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
    }

    /**
     * This method is like `_.uniq` except that it accepts `comparator` which
     * is invoked to compare elements of `array`. The order of result values is
     * determined by the order they occur in the array.The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.uniqWith(objects, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
     */
    function uniqWith(array, comparator) {
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
    }

    /**
     * This method is like `_.zip` except that it accepts an array of grouped
     * elements and creates an array regrouping the elements to their pre-zip
     * configuration.
     *
     * @static
     * @memberOf _
     * @since 1.2.0
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
     * // => [['a', 1, true], ['b', 2, false]]
     *
     * _.unzip(zipped);
     * // => [['a', 'b'], [1, 2], [true, false]]
     */
    function unzip(array) {
      if (!(array && array.length)) {
        return [];
      }
      var length = 0;
      array = arrayFilter(array, function(group) {
        if (isArrayLikeObject(group)) {
          length = nativeMax(group.length, length);
          return true;
        }
      });
      return baseTimes(length, function(index) {
        return arrayMap(array, baseProperty(index));
      });
    }

    /**
     * This method is like `_.unzip` except that it accepts `iteratee` to specify
     * how regrouped values should be combined. The iteratee is invoked with the
     * elements of each group: (...group).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @param {Function} [iteratee=_.identity] The function to combine
     *  regrouped values.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
     * // => [[1, 10, 100], [2, 20, 200]]
     *
     * _.unzipWith(zipped, _.add);
     * // => [3, 30, 300]
     */
    function unzipWith(array, iteratee) {
      if (!(array && array.length)) {
        return [];
      }
      var result = unzip(array);
      if (iteratee == null) {
        return result;
      }
      return arrayMap(result, function(group) {
        return apply(iteratee, undefined, group);
      });
    }

    /**
     * Creates an array excluding all given values using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.pull`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...*} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.difference, _.xor
     * @example
     *
     * _.without([2, 1, 2, 3], 1, 2);
     * // => [3]
     */
    var without = baseRest(function(array, values) {
      return isArrayLikeObject(array)
        ? baseDifference(array, values)
        : [];
    });

    /**
     * Creates an array of unique values that is the
     * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
     * of the given arrays. The order of result values is determined by the order
     * they occur in the arrays.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.difference, _.without
     * @example
     *
     * _.xor([2, 1], [2, 3]);
     * // => [1, 3]
     */
    var xor = baseRest(function(arrays) {
      return baseXor(arrayFilter(arrays, isArrayLikeObject));
    });

    /**
     * This method is like `_.xor` except that it accepts `iteratee` which is
     * invoked for each element of each `arrays` to generate the criterion by
     * which by which they're compared. The order of result values is determined
     * by the order they occur in the arrays. The iteratee is invoked with one
     * argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [1.2, 3.4]
     *
     * // The `_.property` iteratee shorthand.
     * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 2 }]
     */
    var xorBy = baseRest(function(arrays) {
      var iteratee = last(arrays);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
    });

    /**
     * This method is like `_.xor` except that it accepts `comparator` which is
     * invoked to compare elements of `arrays`. The order of result values is
     * determined by the order they occur in the arrays. The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.xorWith(objects, others, _.isEqual);
     * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
     */
    var xorWith = baseRest(function(arrays) {
      var comparator = last(arrays);
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
    });

    /**
     * Creates an array of grouped elements, the first of which contains the
     * first elements of the given arrays, the second of which contains the
     * second elements of the given arrays, and so on.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zip(['a', 'b'], [1, 2], [true, false]);
     * // => [['a', 1, true], ['b', 2, false]]
     */
    var zip = baseRest(unzip);

    /**
     * This method is like `_.fromPairs` except that it accepts two arrays,
     * one of property identifiers and one of corresponding values.
     *
     * @static
     * @memberOf _
     * @since 0.4.0
     * @category Array
     * @param {Array} [props=[]] The property identifiers.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObject(['a', 'b'], [1, 2]);
     * // => { 'a': 1, 'b': 2 }
     */
    function zipObject(props, values) {
      return baseZipObject(props || [], values || [], assignValue);
    }

    /**
     * This method is like `_.zipObject` except that it supports property paths.
     *
     * @static
     * @memberOf _
     * @since 4.1.0
     * @category Array
     * @param {Array} [props=[]] The property identifiers.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
     * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
     */
    function zipObjectDeep(props, values) {
      return baseZipObject(props || [], values || [], baseSet);
    }

    /**
     * This method is like `_.zip` except that it accepts `iteratee` to specify
     * how grouped values should be combined. The iteratee is invoked with the
     * elements of each group: (...group).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @param {Function} [iteratee=_.identity] The function to combine
     *  grouped values.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
     *   return a + b + c;
     * });
     * // => [111, 222]
     */
    var zipWith = baseRest(function(arrays) {
      var length = arrays.length,
          iteratee = length > 1 ? arrays[length - 1] : undefined;

      iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
      return unzipWith(arrays, iteratee);
    });

    /*------------------------------------------------------------------------*/

    /**
     * Creates a `lodash` wrapper instance that wraps `value` with explicit method
     * chain sequences enabled. The result of such sequences must be unwrapped
     * with `_#value`.
     *
     * @static
     * @memberOf _
     * @since 1.3.0
     * @category Seq
     * @param {*} value The value to wrap.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36 },
     *   { 'user': 'fred',    'age': 40 },
     *   { 'user': 'pebbles', 'age': 1 }
     * ];
     *
     * var youngest = _
     *   .chain(users)
     *   .sortBy('age')
     *   .map(function(o) {
     *     return o.user + ' is ' + o.age;
     *   })
     *   .head()
     *   .value();
     * // => 'pebbles is 1'
     */
    function chain(value) {
      var result = lodash(value);
      result.__chain__ = true;
      return result;
    }

    /**
     * This method invokes `interceptor` and returns `value`. The interceptor
     * is invoked with one argument; (value). The purpose of this method is to
     * "tap into" a method chain sequence in order to modify intermediate results.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @returns {*} Returns `value`.
     * @example
     *
     * _([1, 2, 3])
     *  .tap(function(array) {
     *    // Mutate input array.
     *    array.pop();
     *  })
     *  .reverse()
     *  .value();
     * // => [2, 1]
     */
    function tap(value, interceptor) {
      interceptor(value);
      return value;
    }

    /**
     * This method is like `_.tap` except that it returns the result of `interceptor`.
     * The purpose of this method is to "pass thru" values replacing intermediate
     * results in a method chain sequence.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Seq
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @returns {*} Returns the result of `interceptor`.
     * @example
     *
     * _('  abc  ')
     *  .chain()
     *  .trim()
     *  .thru(function(value) {
     *    return [value];
     *  })
     *  .value();
     * // => ['abc']
     */
    function thru(value, interceptor) {
      return interceptor(value);
    }

    /**
     * This method is the wrapper version of `_.at`.
     *
     * @name at
     * @memberOf _
     * @since 1.0.0
     * @category Seq
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
     *
     * _(object).at(['a[0].b.c', 'a[1]']).value();
     * // => [3, 4]
     */
    var wrapperAt = flatRest(function(paths) {
      var length = paths.length,
          start = length ? paths[0] : 0,
          value = this.__wrapped__,
          interceptor = function(object) { return baseAt(object, paths); };

      if (length > 1 || this.__actions__.length ||
          !(value instanceof LazyWrapper) || !isIndex(start)) {
        return this.thru(interceptor);
      }
      value = value.slice(start, +start + (length ? 1 : 0));
      value.__actions__.push({
        'func': thru,
        'args': [interceptor],
        'thisArg': undefined
      });
      return new LodashWrapper(value, this.__chain__).thru(function(array) {
        if (length && !array.length) {
          array.push(undefined);
        }
        return array;
      });
    });

    /**
     * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
     *
     * @name chain
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // A sequence without explicit chaining.
     * _(users).head();
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // A sequence with explicit chaining.
     * _(users)
     *   .chain()
     *   .head()
     *   .pick('user')
     *   .value();
     * // => { 'user': 'barney' }
     */
    function wrapperChain() {
      return chain(this);
    }

    /**
     * Executes the chain sequence and returns the wrapped result.
     *
     * @name commit
     * @memberOf _
     * @since 3.2.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).push(3);
     *
     * console.log(array);
     * // => [1, 2]
     *
     * wrapped = wrapped.commit();
     * console.log(array);
     * // => [1, 2, 3]
     *
     * wrapped.last();
     * // => 3
     *
     * console.log(array);
     * // => [1, 2, 3]
     */
    function wrapperCommit() {
      return new LodashWrapper(this.value(), this.__chain__);
    }

    /**
     * Gets the next value on a wrapped object following the
     * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
     *
     * @name next
     * @memberOf _
     * @since 4.0.0
     * @category Seq
     * @returns {Object} Returns the next iterator value.
     * @example
     *
     * var wrapped = _([1, 2]);
     *
     * wrapped.next();
     * // => { 'done': false, 'value': 1 }
     *
     * wrapped.next();
     * // => { 'done': false, 'value': 2 }
     *
     * wrapped.next();
     * // => { 'done': true, 'value': undefined }
     */
    function wrapperNext() {
      if (this.__values__ === undefined) {
        this.__values__ = toArray(this.value());
      }
      var done = this.__index__ >= this.__values__.length,
          value = done ? undefined : this.__values__[this.__index__++];

      return { 'done': done, 'value': value };
    }

    /**
     * Enables the wrapper to be iterable.
     *
     * @name Symbol.iterator
     * @memberOf _
     * @since 4.0.0
     * @category Seq
     * @returns {Object} Returns the wrapper object.
     * @example
     *
     * var wrapped = _([1, 2]);
     *
     * wrapped[Symbol.iterator]() === wrapped;
     * // => true
     *
     * Array.from(wrapped);
     * // => [1, 2]
     */
    function wrapperToIterator() {
      return this;
    }

    /**
     * Creates a clone of the chain sequence planting `value` as the wrapped value.
     *
     * @name plant
     * @memberOf _
     * @since 3.2.0
     * @category Seq
     * @param {*} value The value to plant.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var wrapped = _([1, 2]).map(square);
     * var other = wrapped.plant([3, 4]);
     *
     * other.value();
     * // => [9, 16]
     *
     * wrapped.value();
     * // => [1, 4]
     */
    function wrapperPlant(value) {
      var result,
          parent = this;

      while (parent instanceof baseLodash) {
        var clone = wrapperClone(parent);
        clone.__index__ = 0;
        clone.__values__ = undefined;
        if (result) {
          previous.__wrapped__ = clone;
        } else {
          result = clone;
        }
        var previous = clone;
        parent = parent.__wrapped__;
      }
      previous.__wrapped__ = value;
      return result;
    }

    /**
     * This method is the wrapper version of `_.reverse`.
     *
     * **Note:** This method mutates the wrapped array.
     *
     * @name reverse
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _(array).reverse().value()
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function wrapperReverse() {
      var value = this.__wrapped__;
      if (value instanceof LazyWrapper) {
        var wrapped = value;
        if (this.__actions__.length) {
          wrapped = new LazyWrapper(this);
        }
        wrapped = wrapped.reverse();
        wrapped.__actions__.push({
          'func': thru,
          'args': [reverse],
          'thisArg': undefined
        });
        return new LodashWrapper(wrapped, this.__chain__);
      }
      return this.thru(reverse);
    }

    /**
     * Executes the chain sequence to resolve the unwrapped value.
     *
     * @name value
     * @memberOf _
     * @since 0.1.0
     * @alias toJSON, valueOf
     * @category Seq
     * @returns {*} Returns the resolved unwrapped value.
     * @example
     *
     * _([1, 2, 3]).value();
     * // => [1, 2, 3]
     */
    function wrapperValue() {
      return baseWrapperValue(this.__wrapped__, this.__actions__);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The corresponding value of
     * each key is the number of times the key was returned by `iteratee`. The
     * iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.countBy([6.1, 4.2, 6.3], Math.floor);
     * // => { '4': 1, '6': 2 }
     *
     * // The `_.property` iteratee shorthand.
     * _.countBy(['one', 'two', 'three'], 'length');
     * // => { '3': 2, '5': 1 }
     */
    var countBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        ++result[key];
      } else {
        baseAssignValue(result, key, 1);
      }
    });

    /**
     * Checks if `predicate` returns truthy for **all** elements of `collection`.
     * Iteration is stopped once `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index|key, collection).
     *
     * **Note:** This method returns `true` for
     * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
     * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
     * elements of empty collections.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     * @example
     *
     * _.every([true, 1, null, 'yes'], Boolean);
     * // => false
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.every(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.every(users, ['active', false]);
     * // => true
     *
     * // The `_.property` iteratee shorthand.
     * _.every(users, 'active');
     * // => false
     */
    function every(collection, predicate, guard) {
      var func = isArray(collection) ? arrayEvery : baseEvery;
      if (guard && isIterateeCall(collection, predicate, guard)) {
        predicate = undefined;
      }
      return func(collection, getIteratee(predicate, 3));
    }

    /**
     * Iterates over elements of `collection`, returning an array of all elements
     * `predicate` returns truthy for. The predicate is invoked with three
     * arguments: (value, index|key, collection).
     *
     * **Note:** Unlike `_.remove`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     * @see _.reject
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.filter(users, function(o) { return !o.active; });
     * // => objects for ['fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.filter(users, { 'age': 36, 'active': true });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.filter(users, ['active', false]);
     * // => objects for ['fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.filter(users, 'active');
     * // => objects for ['barney']
     */
    function filter(collection, predicate) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      return func(collection, getIteratee(predicate, 3));
    }

    /**
     * Iterates over elements of `collection`, returning the first element
     * `predicate` returns truthy for. The predicate is invoked with three
     * arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': true },
     *   { 'user': 'fred',    'age': 40, 'active': false },
     *   { 'user': 'pebbles', 'age': 1,  'active': true }
     * ];
     *
     * _.find(users, function(o) { return o.age < 40; });
     * // => object for 'barney'
     *
     * // The `_.matches` iteratee shorthand.
     * _.find(users, { 'age': 1, 'active': true });
     * // => object for 'pebbles'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.find(users, ['active', false]);
     * // => object for 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.find(users, 'active');
     * // => object for 'barney'
     */
    var find = createFind(findIndex);

    /**
     * This method is like `_.find` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=collection.length-1] The index to search from.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * _.findLast([1, 2, 3, 4], function(n) {
     *   return n % 2 == 1;
     * });
     * // => 3
     */
    var findLast = createFind(findLastIndex);

    /**
     * Creates a flattened array of values by running each element in `collection`
     * thru `iteratee` and flattening the mapped results. The iteratee is invoked
     * with three arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [n, n];
     * }
     *
     * _.flatMap([1, 2], duplicate);
     * // => [1, 1, 2, 2]
     */
    function flatMap(collection, iteratee) {
      return baseFlatten(map(collection, iteratee), 1);
    }

    /**
     * This method is like `_.flatMap` except that it recursively flattens the
     * mapped results.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [[[n, n]]];
     * }
     *
     * _.flatMapDeep([1, 2], duplicate);
     * // => [1, 1, 2, 2]
     */
    function flatMapDeep(collection, iteratee) {
      return baseFlatten(map(collection, iteratee), INFINITY);
    }

    /**
     * This method is like `_.flatMap` except that it recursively flattens the
     * mapped results up to `depth` times.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {number} [depth=1] The maximum recursion depth.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [[[n, n]]];
     * }
     *
     * _.flatMapDepth([1, 2], duplicate, 2);
     * // => [[1, 1], [2, 2]]
     */
    function flatMapDepth(collection, iteratee, depth) {
      depth = depth === undefined ? 1 : toInteger(depth);
      return baseFlatten(map(collection, iteratee), depth);
    }

    /**
     * Iterates over elements of `collection` and invokes `iteratee` for each element.
     * The iteratee is invoked with three arguments: (value, index|key, collection).
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * **Note:** As with other "Collections" methods, objects with a "length"
     * property are iterated like arrays. To avoid this behavior use `_.forIn`
     * or `_.forOwn` for object iteration.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @alias each
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     * @see _.forEachRight
     * @example
     *
     * _.forEach([1, 2], function(value) {
     *   console.log(value);
     * });
     * // => Logs `1` then `2`.
     *
     * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
     */
    function forEach(collection, iteratee) {
      var func = isArray(collection) ? arrayEach : baseEach;
      return func(collection, getIteratee(iteratee, 3));
    }

    /**
     * This method is like `_.forEach` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @alias eachRight
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     * @see _.forEach
     * @example
     *
     * _.forEachRight([1, 2], function(value) {
     *   console.log(value);
     * });
     * // => Logs `2` then `1`.
     */
    function forEachRight(collection, iteratee) {
      var func = isArray(collection) ? arrayEachRight : baseEachRight;
      return func(collection, getIteratee(iteratee, 3));
    }

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The order of grouped values
     * is determined by the order they occur in `collection`. The corresponding
     * value of each key is an array of elements responsible for generating the
     * key. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.groupBy([6.1, 4.2, 6.3], Math.floor);
     * // => { '4': [4.2], '6': [6.1, 6.3] }
     *
     * // The `_.property` iteratee shorthand.
     * _.groupBy(['one', 'two', 'three'], 'length');
     * // => { '3': ['one', 'two'], '5': ['three'] }
     */
    var groupBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        result[key].push(value);
      } else {
        baseAssignValue(result, key, [value]);
      }
    });

    /**
     * Checks if `value` is in `collection`. If `collection` is a string, it's
     * checked for a substring of `value`, otherwise
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * is used for equality comparisons. If `fromIndex` is negative, it's used as
     * the offset from the end of `collection`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
     * @returns {boolean} Returns `true` if `value` is found, else `false`.
     * @example
     *
     * _.includes([1, 2, 3], 1);
     * // => true
     *
     * _.includes([1, 2, 3], 1, 2);
     * // => false
     *
     * _.includes({ 'a': 1, 'b': 2 }, 1);
     * // => true
     *
     * _.includes('abcd', 'bc');
     * // => true
     */
    function includes(collection, value, fromIndex, guard) {
      collection = isArrayLike(collection) ? collection : values(collection);
      fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;

      var length = collection.length;
      if (fromIndex < 0) {
        fromIndex = nativeMax(length + fromIndex, 0);
      }
      return isString(collection)
        ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
        : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
    }

    /**
     * Invokes the method at `path` of each element in `collection`, returning
     * an array of the results of each invoked method. Any additional arguments
     * are provided to each invoked method. If `path` is a function, it's invoked
     * for, and `this` bound to, each element in `collection`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Array|Function|string} path The path of the method to invoke or
     *  the function invoked per iteration.
     * @param {...*} [args] The arguments to invoke each method with.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
     * // => [[1, 5, 7], [1, 2, 3]]
     *
     * _.invokeMap([123, 456], String.prototype.split, '');
     * // => [['1', '2', '3'], ['4', '5', '6']]
     */
    var invokeMap = baseRest(function(collection, path, args) {
      var index = -1,
          isFunc = typeof path == 'function',
          result = isArrayLike(collection) ? Array(collection.length) : [];

      baseEach(collection, function(value) {
        result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
      });
      return result;
    });

    /**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The corresponding value of
     * each key is the last element responsible for generating the key. The
     * iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * var array = [
     *   { 'dir': 'left', 'code': 97 },
     *   { 'dir': 'right', 'code': 100 }
     * ];
     *
     * _.keyBy(array, function(o) {
     *   return String.fromCharCode(o.code);
     * });
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     *
     * _.keyBy(array, 'dir');
     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
     */
    var keyBy = createAggregator(function(result, value, key) {
      baseAssignValue(result, key, value);
    });

    /**
     * Creates an array of values by running each element in `collection` thru
     * `iteratee`. The iteratee is invoked with three arguments:
     * (value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
     *
     * The guarded methods are:
     * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
     * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
     * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
     * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * _.map([4, 8], square);
     * // => [16, 64]
     *
     * _.map({ 'a': 4, 'b': 8 }, square);
     * // => [16, 64] (iteration order is not guaranteed)
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * // The `_.property` iteratee shorthand.
     * _.map(users, 'user');
     * // => ['barney', 'fred']
     */
    function map(collection, iteratee) {
      var func = isArray(collection) ? arrayMap : baseMap;
      return func(collection, getIteratee(iteratee, 3));
    }

    /**
     * This method is like `_.sortBy` except that it allows specifying the sort
     * orders of the iteratees to sort by. If `orders` is unspecified, all values
     * are sorted in ascending order. Otherwise, specify an order of "desc" for
     * descending or "asc" for ascending sort order of corresponding values.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
     *  The iteratees to sort by.
     * @param {string[]} [orders] The sort orders of `iteratees`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 34 },
     *   { 'user': 'fred',   'age': 40 },
     *   { 'user': 'barney', 'age': 36 }
     * ];
     *
     * // Sort by `user` in ascending order and by `age` in descending order.
     * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
     */
    function orderBy(collection, iteratees, orders, guard) {
      if (collection == null) {
        return [];
      }
      if (!isArray(iteratees)) {
        iteratees = iteratees == null ? [] : [iteratees];
      }
      orders = guard ? undefined : orders;
      if (!isArray(orders)) {
        orders = orders == null ? [] : [orders];
      }
      return baseOrderBy(collection, iteratees, orders);
    }

    /**
     * Creates an array of elements split into two groups, the first of which
     * contains elements `predicate` returns truthy for, the second of which
     * contains elements `predicate` returns falsey for. The predicate is
     * invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the array of grouped elements.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': false },
     *   { 'user': 'fred',    'age': 40, 'active': true },
     *   { 'user': 'pebbles', 'age': 1,  'active': false }
     * ];
     *
     * _.partition(users, function(o) { return o.active; });
     * // => objects for [['fred'], ['barney', 'pebbles']]
     *
     * // The `_.matches` iteratee shorthand.
     * _.partition(users, { 'age': 1, 'active': false });
     * // => objects for [['pebbles'], ['barney', 'fred']]
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.partition(users, ['active', false]);
     * // => objects for [['barney', 'pebbles'], ['fred']]
     *
     * // The `_.property` iteratee shorthand.
     * _.partition(users, 'active');
     * // => objects for [['fred'], ['barney', 'pebbles']]
     */
    var partition = createAggregator(function(result, value, key) {
      result[key ? 0 : 1].push(value);
    }, function() { return [[], []]; });

    /**
     * Reduces `collection` to a value which is the accumulated result of running
     * each element in `collection` thru `iteratee`, where each successive
     * invocation is supplied the return value of the previous. If `accumulator`
     * is not given, the first element of `collection` is used as the initial
     * value. The iteratee is invoked with four arguments:
     * (accumulator, value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.reduce`, `_.reduceRight`, and `_.transform`.
     *
     * The guarded methods are:
     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
     * and `sortBy`
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @returns {*} Returns the accumulated value.
     * @see _.reduceRight
     * @example
     *
     * _.reduce([1, 2], function(sum, n) {
     *   return sum + n;
     * }, 0);
     * // => 3
     *
     * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
     *   (result[value] || (result[value] = [])).push(key);
     *   return result;
     * }, {});
     * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
     */
    function reduce(collection, iteratee, accumulator) {
      var func = isArray(collection) ? arrayReduce : baseReduce,
          initAccum = arguments.length < 3;

      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
    }

    /**
     * This method is like `_.reduce` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @returns {*} Returns the accumulated value.
     * @see _.reduce
     * @example
     *
     * var array = [[0, 1], [2, 3], [4, 5]];
     *
     * _.reduceRight(array, function(flattened, other) {
     *   return flattened.concat(other);
     * }, []);
     * // => [4, 5, 2, 3, 0, 1]
     */
    function reduceRight(collection, iteratee, accumulator) {
      var func = isArray(collection) ? arrayReduceRight : baseReduce,
          initAccum = arguments.length < 3;

      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
    }

    /**
     * The opposite of `_.filter`; this method returns the elements of `collection`
     * that `predicate` does **not** return truthy for.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     * @see _.filter
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': true }
     * ];
     *
     * _.reject(users, function(o) { return !o.active; });
     * // => objects for ['fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.reject(users, { 'age': 40, 'active': true });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.reject(users, ['active', false]);
     * // => objects for ['fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.reject(users, 'active');
     * // => objects for ['barney']
     */
    function reject(collection, predicate) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      return func(collection, negate(getIteratee(predicate, 3)));
    }

    /**
     * Gets a random element from `collection`.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to sample.
     * @returns {*} Returns the random element.
     * @example
     *
     * _.sample([1, 2, 3, 4]);
     * // => 2
     */
    function sample(collection) {
      var func = isArray(collection) ? arraySample : baseSample;
      return func(collection);
    }

    /**
     * Gets `n` random elements at unique keys from `collection` up to the
     * size of `collection`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to sample.
     * @param {number} [n=1] The number of elements to sample.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the random elements.
     * @example
     *
     * _.sampleSize([1, 2, 3], 2);
     * // => [3, 1]
     *
     * _.sampleSize([1, 2, 3], 4);
     * // => [2, 3, 1]
     */
    function sampleSize(collection, n, guard) {
      if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
        n = 1;
      } else {
        n = toInteger(n);
      }
      var func = isArray(collection) ? arraySampleSize : baseSampleSize;
      return func(collection, n);
    }

    /**
     * Creates an array of shuffled values, using a version of the
     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     * @example
     *
     * _.shuffle([1, 2, 3, 4]);
     * // => [4, 1, 3, 2]
     */
    function shuffle(collection) {
      var func = isArray(collection) ? arrayShuffle : baseShuffle;
      return func(collection);
    }

    /**
     * Gets the size of `collection` by returning its length for array-like
     * values or the number of own enumerable string keyed properties for objects.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @returns {number} Returns the collection size.
     * @example
     *
     * _.size([1, 2, 3]);
     * // => 3
     *
     * _.size({ 'a': 1, 'b': 2 });
     * // => 2
     *
     * _.size('pebbles');
     * // => 7
     */
    function size(collection) {
      if (collection == null) {
        return 0;
      }
      if (isArrayLike(collection)) {
        return isString(collection) ? stringSize(collection) : collection.length;
      }
      var tag = getTag(collection);
      if (tag == mapTag || tag == setTag) {
        return collection.size;
      }
      return baseKeys(collection).length;
    }

    /**
     * Checks if `predicate` returns truthy for **any** element of `collection`.
     * Iteration is stopped once `predicate` returns truthy. The predicate is
     * invoked with three arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     * @example
     *
     * _.some([null, 0, 'yes', false], Boolean);
     * // => true
     *
     * var users = [
     *   { 'user': 'barney', 'active': true },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.some(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.some(users, ['active', false]);
     * // => true
     *
     * // The `_.property` iteratee shorthand.
     * _.some(users, 'active');
     * // => true
     */
    function some(collection, predicate, guard) {
      var func = isArray(collection) ? arraySome : baseSome;
      if (guard && isIterateeCall(collection, predicate, guard)) {
        predicate = undefined;
      }
      return func(collection, getIteratee(predicate, 3));
    }

    /**
     * Creates an array of elements, sorted in ascending order by the results of
     * running each element in a collection thru each iteratee. This method
     * performs a stable sort, that is, it preserves the original sort order of
     * equal elements. The iteratees are invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {...(Function|Function[])} [iteratees=[_.identity]]
     *  The iteratees to sort by.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 },
     *   { 'user': 'barney', 'age': 34 }
     * ];
     *
     * _.sortBy(users, [function(o) { return o.user; }]);
     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
     *
     * _.sortBy(users, ['user', 'age']);
     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
     */
    var sortBy = baseRest(function(collection, iteratees) {
      if (collection == null) {
        return [];
      }
      var length = iteratees.length;
      if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
        iteratees = [];
      } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
        iteratees = [iteratees[0]];
      }
      return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
    });

    /*------------------------------------------------------------------------*/

    /**
     * Gets the timestamp of the number of milliseconds that have elapsed since
     * the Unix epoch (1 January 1970 00:00:00 UTC).
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Date
     * @returns {number} Returns the timestamp.
     * @example
     *
     * _.defer(function(stamp) {
     *   console.log(_.now() - stamp);
     * }, _.now());
     * // => Logs the number of milliseconds it took for the deferred invocation.
     */
    var now = ctxNow || function() {
      return root.Date.now();
    };

    /*------------------------------------------------------------------------*/

    /**
     * The opposite of `_.before`; this method creates a function that invokes
     * `func` once it's called `n` or more times.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {number} n The number of calls before `func` is invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var saves = ['profile', 'settings'];
     *
     * var done = _.after(saves.length, function() {
     *   console.log('done saving!');
     * });
     *
     * _.forEach(saves, function(type) {
     *   asyncSave({ 'type': type, 'complete': done });
     * });
     * // => Logs 'done saving!' after the two async saves have completed.
     */
    function after(n, func) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      n = toInteger(n);
      return function() {
        if (--n < 1) {
          return func.apply(this, arguments);
        }
      };
    }

    /**
     * Creates a function that invokes `func`, with up to `n` arguments,
     * ignoring any additional arguments.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @param {number} [n=func.length] The arity cap.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new capped function.
     * @example
     *
     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
     * // => [6, 8, 10]
     */
    function ary(func, n, guard) {
      n = guard ? undefined : n;
      n = (func && n == null) ? func.length : n;
      return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
    }

    /**
     * Creates a function that invokes `func`, with the `this` binding and arguments
     * of the created function, while it's called less than `n` times. Subsequent
     * calls to the created function return the result of the last `func` invocation.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {number} n The number of calls at which `func` is no longer invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * jQuery(element).on('click', _.before(5, addContactToList));
     * // => Allows adding up to 4 contacts to the list.
     */
    function before(n, func) {
      var result;
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      n = toInteger(n);
      return function() {
        if (--n > 0) {
          result = func.apply(this, arguments);
        }
        if (n <= 1) {
          func = undefined;
        }
        return result;
      };
    }

    /**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and `partials` prepended to the arguments it receives.
     *
     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for partially applied arguments.
     *
     * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
     * property of bound functions.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * function greet(greeting, punctuation) {
     *   return greeting + ' ' + this.user + punctuation;
     * }
     *
     * var object = { 'user': 'fred' };
     *
     * var bound = _.bind(greet, object, 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * // Bound with placeholders.
     * var bound = _.bind(greet, object, _, '!');
     * bound('hi');
     * // => 'hi fred!'
     */
    var bind = baseRest(function(func, thisArg, partials) {
      var bitmask = WRAP_BIND_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, getHolder(bind));
        bitmask |= WRAP_PARTIAL_FLAG;
      }
      return createWrap(func, bitmask, thisArg, partials, holders);
    });

    /**
     * Creates a function that invokes the method at `object[key]` with `partials`
     * prepended to the arguments it receives.
     *
     * This method differs from `_.bind` by allowing bound functions to reference
     * methods that may be redefined or don't yet exist. See
     * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
     * for more details.
     *
     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * @static
     * @memberOf _
     * @since 0.10.0
     * @category Function
     * @param {Object} object The object to invoke the method on.
     * @param {string} key The key of the method.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var object = {
     *   'user': 'fred',
     *   'greet': function(greeting, punctuation) {
     *     return greeting + ' ' + this.user + punctuation;
     *   }
     * };
     *
     * var bound = _.bindKey(object, 'greet', 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * object.greet = function(greeting, punctuation) {
     *   return greeting + 'ya ' + this.user + punctuation;
     * };
     *
     * bound('!');
     * // => 'hiya fred!'
     *
     * // Bound with placeholders.
     * var bound = _.bindKey(object, 'greet', _, '!');
     * bound('hi');
     * // => 'hiya fred!'
     */
    var bindKey = baseRest(function(object, key, partials) {
      var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, getHolder(bindKey));
        bitmask |= WRAP_PARTIAL_FLAG;
      }
      return createWrap(key, bitmask, object, partials, holders);
    });

    /**
     * Creates a function that accepts arguments of `func` and either invokes
     * `func` returning its result, if at least `arity` number of arguments have
     * been provided, or returns a function that accepts the remaining `func`
     * arguments, and so on. The arity of `func` may be specified if `func.length`
     * is not sufficient.
     *
     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for provided arguments.
     *
     * **Note:** This method doesn't set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curry(abc);
     *
     * curried(1)(2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // Curried with placeholders.
     * curried(1)(_, 3)(2);
     * // => [1, 2, 3]
     */
    function curry(func, arity, guard) {
      arity = guard ? undefined : arity;
      var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
      result.placeholder = curry.placeholder;
      return result;
    }

    /**
     * This method is like `_.curry` except that arguments are applied to `func`
     * in the manner of `_.partialRight` instead of `_.partial`.
     *
     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for provided arguments.
     *
     * **Note:** This method doesn't set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curryRight(abc);
     *
     * curried(3)(2)(1);
     * // => [1, 2, 3]
     *
     * curried(2, 3)(1);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // Curried with placeholders.
     * curried(3)(1, _)(2);
     * // => [1, 2, 3]
     */
    function curryRight(func, arity, guard) {
      arity = guard ? undefined : arity;
      var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
      result.placeholder = curryRight.placeholder;
      return result;
    }

    /**
     * Creates a debounced function that delays invoking `func` until after `wait`
     * milliseconds have elapsed since the last time the debounced function was
     * invoked. The debounced function comes with a `cancel` method to cancel
     * delayed `func` invocations and a `flush` method to immediately invoke them.
     * Provide `options` to indicate whether `func` should be invoked on the
     * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
     * with the last arguments provided to the debounced function. Subsequent
     * calls to the debounced function return the result of the last `func`
     * invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is
     * invoked on the trailing edge of the timeout only if the debounced function
     * is invoked more than once during the `wait` timeout.
     *
     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
     *
     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
     * for details over the differences between `_.debounce` and `_.throttle`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to debounce.
     * @param {number} [wait=0] The number of milliseconds to delay.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.leading=false]
     *  Specify invoking on the leading edge of the timeout.
     * @param {number} [options.maxWait]
     *  The maximum time `func` is allowed to be delayed before it's invoked.
     * @param {boolean} [options.trailing=true]
     *  Specify invoking on the trailing edge of the timeout.
     * @returns {Function} Returns the new debounced function.
     * @example
     *
     * // Avoid costly calculations while the window size is in flux.
     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
     *
     * // Invoke `sendMail` when clicked, debouncing subsequent calls.
     * jQuery(element).on('click', _.debounce(sendMail, 300, {
     *   'leading': true,
     *   'trailing': false
     * }));
     *
     * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
     * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
     * var source = new EventSource('/stream');
     * jQuery(source).on('message', debounced);
     *
     * // Cancel the trailing debounced invocation.
     * jQuery(window).on('popstate', debounced.cancel);
     */
    function debounce(func, wait, options) {
      var lastArgs,
          lastThis,
          maxWait,
          result,
          timerId,
          lastCallTime,
          lastInvokeTime = 0,
          leading = false,
          maxing = false,
          trailing = true;

      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      wait = toNumber(wait) || 0;
      if (isObject(options)) {
        leading = !!options.leading;
        maxing = 'maxWait' in options;
        maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }

      function invokeFunc(time) {
        var args = lastArgs,
            thisArg = lastThis;

        lastArgs = lastThis = undefined;
        lastInvokeTime = time;
        result = func.apply(thisArg, args);
        return result;
      }

      function leadingEdge(time) {
        // Reset any `maxWait` timer.
        lastInvokeTime = time;
        // Start the timer for the trailing edge.
        timerId = setTimeout(timerExpired, wait);
        // Invoke the leading edge.
        return leading ? invokeFunc(time) : result;
      }

      function remainingWait(time) {
        var timeSinceLastCall = time - lastCallTime,
            timeSinceLastInvoke = time - lastInvokeTime,
            result = wait - timeSinceLastCall;

        return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;
      }

      function shouldInvoke(time) {
        var timeSinceLastCall = time - lastCallTime,
            timeSinceLastInvoke = time - lastInvokeTime;

        // Either this is the first call, activity has stopped and we're at the
        // trailing edge, the system time has gone backwards and we're treating
        // it as the trailing edge, or we've hit the `maxWait` limit.
        return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
          (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
      }

      function timerExpired() {
        var time = now();
        if (shouldInvoke(time)) {
          return trailingEdge(time);
        }
        // Restart the timer.
        timerId = setTimeout(timerExpired, remainingWait(time));
      }

      function trailingEdge(time) {
        timerId = undefined;

        // Only invoke if we have `lastArgs` which means `func` has been
        // debounced at least once.
        if (trailing && lastArgs) {
          return invokeFunc(time);
        }
        lastArgs = lastThis = undefined;
        return result;
      }

      function cancel() {
        if (timerId !== undefined) {
          clearTimeout(timerId);
        }
        lastInvokeTime = 0;
        lastArgs = lastCallTime = lastThis = timerId = undefined;
      }

      function flush() {
        return timerId === undefined ? result : trailingEdge(now());
      }

      function debounced() {
        var time = now(),
            isInvoking = shouldInvoke(time);

        lastArgs = arguments;
        lastThis = this;
        lastCallTime = time;

        if (isInvoking) {
          if (timerId === undefined) {
            return leadingEdge(lastCallTime);
          }
          if (maxing) {
            // Handle invocations in a tight loop.
            timerId = setTimeout(timerExpired, wait);
            return invokeFunc(lastCallTime);
          }
        }
        if (timerId === undefined) {
          timerId = setTimeout(timerExpired, wait);
        }
        return result;
      }
      debounced.cancel = cancel;
      debounced.flush = flush;
      return debounced;
    }

    /**
     * Defers invoking the `func` until the current call stack has cleared. Any
     * additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to defer.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.defer(function(text) {
     *   console.log(text);
     * }, 'deferred');
     * // => Logs 'deferred' after one millisecond.
     */
    var defer = baseRest(function(func, args) {
      return baseDelay(func, 1, args);
    });

    /**
     * Invokes `func` after `wait` milliseconds. Any additional arguments are
     * provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.delay(function(text) {
     *   console.log(text);
     * }, 1000, 'later');
     * // => Logs 'later' after one second.
     */
    var delay = baseRest(function(func, wait, args) {
      return baseDelay(func, toNumber(wait) || 0, args);
    });

    /**
     * Creates a function that invokes `func` with arguments reversed.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to flip arguments for.
     * @returns {Function} Returns the new flipped function.
     * @example
     *
     * var flipped = _.flip(function() {
     *   return _.toArray(arguments);
     * });
     *
     * flipped('a', 'b', 'c', 'd');
     * // => ['d', 'c', 'b', 'a']
     */
    function flip(func) {
      return createWrap(func, WRAP_FLIP_FLAG);
    }

    /**
     * Creates a function that memoizes the result of `func`. If `resolver` is
     * provided, it determines the cache key for storing the result based on the
     * arguments provided to the memoized function. By default, the first argument
     * provided to the memoized function is used as the map cache key. The `func`
     * is invoked with the `this` binding of the memoized function.
     *
     * **Note:** The cache is exposed as the `cache` property on the memoized
     * function. Its creation may be customized by replacing the `_.memoize.Cache`
     * constructor with one whose instances implement the
     * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
     * method interface of `clear`, `delete`, `get`, `has`, and `set`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to have its output memoized.
     * @param {Function} [resolver] The function to resolve the cache key.
     * @returns {Function} Returns the new memoized function.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     * var other = { 'c': 3, 'd': 4 };
     *
     * var values = _.memoize(_.values);
     * values(object);
     * // => [1, 2]
     *
     * values(other);
     * // => [3, 4]
     *
     * object.a = 2;
     * values(object);
     * // => [1, 2]
     *
     * // Modify the result cache.
     * values.cache.set(object, ['a', 'b']);
     * values(object);
     * // => ['a', 'b']
     *
     * // Replace `_.memoize.Cache`.
     * _.memoize.Cache = WeakMap;
     */
    function memoize(func, resolver) {
      if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var memoized = function() {
        var args = arguments,
            key = resolver ? resolver.apply(this, args) : args[0],
            cache = memoized.cache;

        if (cache.has(key)) {
          return cache.get(key);
        }
        var result = func.apply(this, args);
        memoized.cache = cache.set(key, result) || cache;
        return result;
      };
      memoized.cache = new (memoize.Cache || MapCache);
      return memoized;
    }

    // Expose `MapCache`.
    memoize.Cache = MapCache;

    /**
     * Creates a function that negates the result of the predicate `func`. The
     * `func` predicate is invoked with the `this` binding and arguments of the
     * created function.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} predicate The predicate to negate.
     * @returns {Function} Returns the new negated function.
     * @example
     *
     * function isEven(n) {
     *   return n % 2 == 0;
     * }
     *
     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
     * // => [1, 3, 5]
     */
    function negate(predicate) {
      if (typeof predicate != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function() {
        var args = arguments;
        switch (args.length) {
          case 0: return !predicate.call(this);
          case 1: return !predicate.call(this, args[0]);
          case 2: return !predicate.call(this, args[0], args[1]);
          case 3: return !predicate.call(this, args[0], args[1], args[2]);
        }
        return !predicate.apply(this, args);
      };
    }

    /**
     * Creates a function that is restricted to invoking `func` once. Repeat calls
     * to the function return the value of the first invocation. The `func` is
     * invoked with the `this` binding and arguments of the created function.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var initialize = _.once(createApplication);
     * initialize();
     * initialize();
     * // => `createApplication` is invoked once
     */
    function once(func) {
      return before(2, func);
    }

    /**
     * Creates a function that invokes `func` with its arguments transformed.
     *
     * @static
     * @since 4.0.0
     * @memberOf _
     * @category Function
     * @param {Function} func The function to wrap.
     * @param {...(Function|Function[])} [transforms=[_.identity]]
     *  The argument transforms.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function doubled(n) {
     *   return n * 2;
     * }
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var func = _.overArgs(function(x, y) {
     *   return [x, y];
     * }, [square, doubled]);
     *
     * func(9, 3);
     * // => [81, 6]
     *
     * func(10, 5);
     * // => [100, 10]
     */
    var overArgs = castRest(function(func, transforms) {
      transforms = (transforms.length == 1 && isArray(transforms[0]))
        ? arrayMap(transforms[0], baseUnary(getIteratee()))
        : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));

      var funcsLength = transforms.length;
      return baseRest(function(args) {
        var index = -1,
            length = nativeMin(args.length, funcsLength);

        while (++index < length) {
          args[index] = transforms[index].call(this, args[index]);
        }
        return apply(func, this, args);
      });
    });

    /**
     * Creates a function that invokes `func` with `partials` prepended to the
     * arguments it receives. This method is like `_.bind` except it does **not**
     * alter the `this` binding.
     *
     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method doesn't set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @since 0.2.0
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * function greet(greeting, name) {
     *   return greeting + ' ' + name;
     * }
     *
     * var sayHelloTo = _.partial(greet, 'hello');
     * sayHelloTo('fred');
     * // => 'hello fred'
     *
     * // Partially applied with placeholders.
     * var greetFred = _.partial(greet, _, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     */
    var partial = baseRest(function(func, partials) {
      var holders = replaceHolders(partials, getHolder(partial));
      return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
    });

    /**
     * This method is like `_.partial` except that partially applied arguments
     * are appended to the arguments it receives.
     *
     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method doesn't set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * function greet(greeting, name) {
     *   return greeting + ' ' + name;
     * }
     *
     * var greetFred = _.partialRight(greet, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     *
     * // Partially applied with placeholders.
     * var sayHelloTo = _.partialRight(greet, 'hello', _);
     * sayHelloTo('fred');
     * // => 'hello fred'
     */
    var partialRight = baseRest(function(func, partials) {
      var holders = replaceHolders(partials, getHolder(partialRight));
      return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
    });

    /**
     * Creates a function that invokes `func` with arguments arranged according
     * to the specified `indexes` where the argument value at the first index is
     * provided as the first argument, the argument value at the second index is
     * provided as the second argument, and so on.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to rearrange arguments for.
     * @param {...(number|number[])} indexes The arranged argument indexes.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var rearged = _.rearg(function(a, b, c) {
     *   return [a, b, c];
     * }, [2, 0, 1]);
     *
     * rearged('b', 'c', 'a')
     * // => ['a', 'b', 'c']
     */
    var rearg = flatRest(function(func, indexes) {
      return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
    });

    /**
     * Creates a function that invokes `func` with the `this` binding of the
     * created function and arguments from `start` and beyond provided as
     * an array.
     *
     * **Note:** This method is based on the
     * [rest parameter](https://mdn.io/rest_parameters).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.rest(function(what, names) {
     *   return what + ' ' + _.initial(names).join(', ') +
     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
     * });
     *
     * say('hello', 'fred', 'barney', 'pebbles');
     * // => 'hello fred, barney, & pebbles'
     */
    function rest(func, start) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = start === undefined ? start : toInteger(start);
      return baseRest(func, start);
    }

    /**
     * Creates a function that invokes `func` with the `this` binding of the
     * create function and an array of arguments much like
     * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
     *
     * **Note:** This method is based on the
     * [spread operator](https://mdn.io/spread_operator).
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Function
     * @param {Function} func The function to spread arguments over.
     * @param {number} [start=0] The start position of the spread.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.spread(function(who, what) {
     *   return who + ' says ' + what;
     * });
     *
     * say(['fred', 'hello']);
     * // => 'fred says hello'
     *
     * var numbers = Promise.all([
     *   Promise.resolve(40),
     *   Promise.resolve(36)
     * ]);
     *
     * numbers.then(_.spread(function(x, y) {
     *   return x + y;
     * }));
     * // => a Promise of 76
     */
    function spread(func, start) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = start == null ? 0 : nativeMax(toInteger(start), 0);
      return baseRest(function(args) {
        var array = args[start],
            otherArgs = castSlice(args, 0, start);

        if (array) {
          arrayPush(otherArgs, array);
        }
        return apply(func, this, otherArgs);
      });
    }

    /**
     * Creates a throttled function that only invokes `func` at most once per
     * every `wait` milliseconds. The throttled function comes with a `cancel`
     * method to cancel delayed `func` invocations and a `flush` method to
     * immediately invoke them. Provide `options` to indicate whether `func`
     * should be invoked on the leading and/or trailing edge of the `wait`
     * timeout. The `func` is invoked with the last arguments provided to the
     * throttled function. Subsequent calls to the throttled function return the
     * result of the last `func` invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is
     * invoked on the trailing edge of the timeout only if the throttled function
     * is invoked more than once during the `wait` timeout.
     *
     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
     *
     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
     * for details over the differences between `_.throttle` and `_.debounce`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to throttle.
     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.leading=true]
     *  Specify invoking on the leading edge of the timeout.
     * @param {boolean} [options.trailing=true]
     *  Specify invoking on the trailing edge of the timeout.
     * @returns {Function} Returns the new throttled function.
     * @example
     *
     * // Avoid excessively updating the position while scrolling.
     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
     *
     * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
     * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
     * jQuery(element).on('click', throttled);
     *
     * // Cancel the trailing throttled invocation.
     * jQuery(window).on('popstate', throttled.cancel);
     */
    function throttle(func, wait, options) {
      var leading = true,
          trailing = true;

      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      if (isObject(options)) {
        leading = 'leading' in options ? !!options.leading : leading;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }
      return debounce(func, wait, {
        'leading': leading,
        'maxWait': wait,
        'trailing': trailing
      });
    }

    /**
     * Creates a function that accepts up to one argument, ignoring any
     * additional arguments.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @returns {Function} Returns the new capped function.
     * @example
     *
     * _.map(['6', '8', '10'], _.unary(parseInt));
     * // => [6, 8, 10]
     */
    function unary(func) {
      return ary(func, 1);
    }

    /**
     * Creates a function that provides `value` to `wrapper` as its first
     * argument. Any additional arguments provided to the function are appended
     * to those provided to the `wrapper`. The wrapper is invoked with the `this`
     * binding of the created function.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {*} value The value to wrap.
     * @param {Function} [wrapper=identity] The wrapper function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var p = _.wrap(_.escape, function(func, text) {
     *   return '<p>' + func(text) + '</p>';
     * });
     *
     * p('fred, barney, & pebbles');
     * // => '<p>fred, barney, &amp; pebbles</p>'
     */
    function wrap(value, wrapper) {
      return partial(castFunction(wrapper), value);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Casts `value` as an array if it's not one.
     *
     * @static
     * @memberOf _
     * @since 4.4.0
     * @category Lang
     * @param {*} value The value to inspect.
     * @returns {Array} Returns the cast array.
     * @example
     *
     * _.castArray(1);
     * // => [1]
     *
     * _.castArray({ 'a': 1 });
     * // => [{ 'a': 1 }]
     *
     * _.castArray('abc');
     * // => ['abc']
     *
     * _.castArray(null);
     * // => [null]
     *
     * _.castArray(undefined);
     * // => [undefined]
     *
     * _.castArray();
     * // => []
     *
     * var array = [1, 2, 3];
     * console.log(_.castArray(array) === array);
     * // => true
     */
    function castArray() {
      if (!arguments.length) {
        return [];
      }
      var value = arguments[0];
      return isArray(value) ? value : [value];
    }

    /**
     * Creates a shallow clone of `value`.
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
     * and supports cloning arrays, array buffers, booleans, date objects, maps,
     * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
     * arrays. The own enumerable properties of `arguments` objects are cloned
     * as plain objects. An empty object is returned for uncloneable values such
     * as error objects, functions, DOM nodes, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to clone.
     * @returns {*} Returns the cloned value.
     * @see _.cloneDeep
     * @example
     *
     * var objects = [{ 'a': 1 }, { 'b': 2 }];
     *
     * var shallow = _.clone(objects);
     * console.log(shallow[0] === objects[0]);
     * // => true
     */
    function clone(value) {
      return baseClone(value, CLONE_SYMBOLS_FLAG);
    }

    /**
     * This method is like `_.clone` except that it accepts `customizer` which
     * is invoked to produce the cloned value. If `customizer` returns `undefined`,
     * cloning is handled by the method instead. The `customizer` is invoked with
     * up to four arguments; (value [, index|key, object, stack]).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to clone.
     * @param {Function} [customizer] The function to customize cloning.
     * @returns {*} Returns the cloned value.
     * @see _.cloneDeepWith
     * @example
     *
     * function customizer(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(false);
     *   }
     * }
     *
     * var el = _.cloneWith(document.body, customizer);
     *
     * console.log(el === document.body);
     * // => false
     * console.log(el.nodeName);
     * // => 'BODY'
     * console.log(el.childNodes.length);
     * // => 0
     */
    function cloneWith(value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
    }

    /**
     * This method is like `_.clone` except that it recursively clones `value`.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Lang
     * @param {*} value The value to recursively clone.
     * @returns {*} Returns the deep cloned value.
     * @see _.clone
     * @example
     *
     * var objects = [{ 'a': 1 }, { 'b': 2 }];
     *
     * var deep = _.cloneDeep(objects);
     * console.log(deep[0] === objects[0]);
     * // => false
     */
    function cloneDeep(value) {
      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
    }

    /**
     * This method is like `_.cloneWith` except that it recursively clones `value`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to recursively clone.
     * @param {Function} [customizer] The function to customize cloning.
     * @returns {*} Returns the deep cloned value.
     * @see _.cloneWith
     * @example
     *
     * function customizer(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(true);
     *   }
     * }
     *
     * var el = _.cloneDeepWith(document.body, customizer);
     *
     * console.log(el === document.body);
     * // => false
     * console.log(el.nodeName);
     * // => 'BODY'
     * console.log(el.childNodes.length);
     * // => 20
     */
    function cloneDeepWith(value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
    }

    /**
     * Checks if `object` conforms to `source` by invoking the predicate
     * properties of `source` with the corresponding property values of `object`.
     *
     * **Note:** This method is equivalent to `_.conforms` when `source` is
     * partially applied.
     *
     * @static
     * @memberOf _
     * @since 4.14.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property predicates to conform to.
     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     *
     * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
     * // => true
     *
     * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
     * // => false
     */
    function conformsTo(object, source) {
      return source == null || baseConformsTo(object, source, keys(source));
    }

    /**
     * Performs a
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * comparison between two values to determine if they are equivalent.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'a': 1 };
     * var other = { 'a': 1 };
     *
     * _.eq(object, object);
     * // => true
     *
     * _.eq(object, other);
     * // => false
     *
     * _.eq('a', 'a');
     * // => true
     *
     * _.eq('a', Object('a'));
     * // => false
     *
     * _.eq(NaN, NaN);
     * // => true
     */
    function eq(value, other) {
      return value === other || (value !== value && other !== other);
    }

    /**
     * Checks if `value` is greater than `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`,
     *  else `false`.
     * @see _.lt
     * @example
     *
     * _.gt(3, 1);
     * // => true
     *
     * _.gt(3, 3);
     * // => false
     *
     * _.gt(1, 3);
     * // => false
     */
    var gt = createRelationalOperation(baseGt);

    /**
     * Checks if `value` is greater than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than or equal to
     *  `other`, else `false`.
     * @see _.lte
     * @example
     *
     * _.gte(3, 1);
     * // => true
     *
     * _.gte(3, 3);
     * // => true
     *
     * _.gte(1, 3);
     * // => false
     */
    var gte = createRelationalOperation(function(value, other) {
      return value >= other;
    });

    /**
     * Checks if `value` is likely an `arguments` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
     *  else `false`.
     * @example
     *
     * _.isArguments(function() { return arguments; }());
     * // => true
     *
     * _.isArguments([1, 2, 3]);
     * // => false
     */
    var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
      return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
        !propertyIsEnumerable.call(value, 'callee');
    };

    /**
     * Checks if `value` is classified as an `Array` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array, else `false`.
     * @example
     *
     * _.isArray([1, 2, 3]);
     * // => true
     *
     * _.isArray(document.body.children);
     * // => false
     *
     * _.isArray('abc');
     * // => false
     *
     * _.isArray(_.noop);
     * // => false
     */
    var isArray = Array.isArray;

    /**
     * Checks if `value` is classified as an `ArrayBuffer` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
     * @example
     *
     * _.isArrayBuffer(new ArrayBuffer(2));
     * // => true
     *
     * _.isArrayBuffer(new Array(2));
     * // => false
     */
    var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;

    /**
     * Checks if `value` is array-like. A value is considered array-like if it's
     * not a function and has a `value.length` that's an integer greater than or
     * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
     * @example
     *
     * _.isArrayLike([1, 2, 3]);
     * // => true
     *
     * _.isArrayLike(document.body.children);
     * // => true
     *
     * _.isArrayLike('abc');
     * // => true
     *
     * _.isArrayLike(_.noop);
     * // => false
     */
    function isArrayLike(value) {
      return value != null && isLength(value.length) && !isFunction(value);
    }

    /**
     * This method is like `_.isArrayLike` except that it also checks if `value`
     * is an object.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array-like object,
     *  else `false`.
     * @example
     *
     * _.isArrayLikeObject([1, 2, 3]);
     * // => true
     *
     * _.isArrayLikeObject(document.body.children);
     * // => true
     *
     * _.isArrayLikeObject('abc');
     * // => false
     *
     * _.isArrayLikeObject(_.noop);
     * // => false
     */
    function isArrayLikeObject(value) {
      return isObjectLike(value) && isArrayLike(value);
    }

    /**
     * Checks if `value` is classified as a boolean primitive or object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
     * @example
     *
     * _.isBoolean(false);
     * // => true
     *
     * _.isBoolean(null);
     * // => false
     */
    function isBoolean(value) {
      return value === true || value === false ||
        (isObjectLike(value) && baseGetTag(value) == boolTag);
    }

    /**
     * Checks if `value` is a buffer.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
     * @example
     *
     * _.isBuffer(new Buffer(2));
     * // => true
     *
     * _.isBuffer(new Uint8Array(2));
     * // => false
     */
    var isBuffer = nativeIsBuffer || stubFalse;

    /**
     * Checks if `value` is classified as a `Date` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
     * @example
     *
     * _.isDate(new Date);
     * // => true
     *
     * _.isDate('Mon April 23 2012');
     * // => false
     */
    var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;

    /**
     * Checks if `value` is likely a DOM element.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
     * @example
     *
     * _.isElement(document.body);
     * // => true
     *
     * _.isElement('<body>');
     * // => false
     */
    function isElement(value) {
      return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
    }

    /**
     * Checks if `value` is an empty object, collection, map, or set.
     *
     * Objects are considered empty if they have no own enumerable string keyed
     * properties.
     *
     * Array-like values such as `arguments` objects, arrays, buffers, strings, or
     * jQuery-like collections are considered empty if they have a `length` of `0`.
     * Similarly, maps and sets are considered empty if they have a `size` of `0`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
     * @example
     *
     * _.isEmpty(null);
     * // => true
     *
     * _.isEmpty(true);
     * // => true
     *
     * _.isEmpty(1);
     * // => true
     *
     * _.isEmpty([1, 2, 3]);
     * // => false
     *
     * _.isEmpty({ 'a': 1 });
     * // => false
     */
    function isEmpty(value) {
      if (value == null) {
        return true;
      }
      if (isArrayLike(value) &&
          (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
            isBuffer(value) || isTypedArray(value) || isArguments(value))) {
        return !value.length;
      }
      var tag = getTag(value);
      if (tag == mapTag || tag == setTag) {
        return !value.size;
      }
      if (isPrototype(value)) {
        return !baseKeys(value).length;
      }
      for (var key in value) {
        if (hasOwnProperty.call(value, key)) {
          return false;
        }
      }
      return true;
    }

    /**
     * Performs a deep comparison between two values to determine if they are
     * equivalent.
     *
     * **Note:** This method supports comparing arrays, array buffers, booleans,
     * date objects, error objects, maps, numbers, `Object` objects, regexes,
     * sets, strings, symbols, and typed arrays. `Object` objects are compared
     * by their own, not inherited, enumerable properties. Functions and DOM
     * nodes are compared by strict equality, i.e. `===`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'a': 1 };
     * var other = { 'a': 1 };
     *
     * _.isEqual(object, other);
     * // => true
     *
     * object === other;
     * // => false
     */
    function isEqual(value, other) {
      return baseIsEqual(value, other);
    }

    /**
     * This method is like `_.isEqual` except that it accepts `customizer` which
     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
     * are handled by the method instead. The `customizer` is invoked with up to
     * six arguments: (objValue, othValue [, index|key, object, other, stack]).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * function isGreeting(value) {
     *   return /^h(?:i|ello)$/.test(value);
     * }
     *
     * function customizer(objValue, othValue) {
     *   if (isGreeting(objValue) && isGreeting(othValue)) {
     *     return true;
     *   }
     * }
     *
     * var array = ['hello', 'goodbye'];
     * var other = ['hi', 'goodbye'];
     *
     * _.isEqualWith(array, other, customizer);
     * // => true
     */
    function isEqualWith(value, other, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      var result = customizer ? customizer(value, other) : undefined;
      return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
    }

    /**
     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
     * `SyntaxError`, `TypeError`, or `URIError` object.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
     * @example
     *
     * _.isError(new Error);
     * // => true
     *
     * _.isError(Error);
     * // => false
     */
    function isError(value) {
      if (!isObjectLike(value)) {
        return false;
      }
      var tag = baseGetTag(value);
      return tag == errorTag || tag == domExcTag ||
        (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
    }

    /**
     * Checks if `value` is a finite primitive number.
     *
     * **Note:** This method is based on
     * [`Number.isFinite`](https://mdn.io/Number/isFinite).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
     * @example
     *
     * _.isFinite(3);
     * // => true
     *
     * _.isFinite(Number.MIN_VALUE);
     * // => true
     *
     * _.isFinite(Infinity);
     * // => false
     *
     * _.isFinite('3');
     * // => false
     */
    function isFinite(value) {
      return typeof value == 'number' && nativeIsFinite(value);
    }

    /**
     * Checks if `value` is classified as a `Function` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a function, else `false`.
     * @example
     *
     * _.isFunction(_);
     * // => true
     *
     * _.isFunction(/abc/);
     * // => false
     */
    function isFunction(value) {
      if (!isObject(value)) {
        return false;
      }
      // The use of `Object#toString` avoids issues with the `typeof` operator
      // in Safari 9 which returns 'object' for typed arrays and other constructors.
      var tag = baseGetTag(value);
      return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
    }

    /**
     * Checks if `value` is an integer.
     *
     * **Note:** This method is based on
     * [`Number.isInteger`](https://mdn.io/Number/isInteger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
     * @example
     *
     * _.isInteger(3);
     * // => true
     *
     * _.isInteger(Number.MIN_VALUE);
     * // => false
     *
     * _.isInteger(Infinity);
     * // => false
     *
     * _.isInteger('3');
     * // => false
     */
    function isInteger(value) {
      return typeof value == 'number' && value == toInteger(value);
    }

    /**
     * Checks if `value` is a valid array-like length.
     *
     * **Note:** This method is loosely based on
     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
     * @example
     *
     * _.isLength(3);
     * // => true
     *
     * _.isLength(Number.MIN_VALUE);
     * // => false
     *
     * _.isLength(Infinity);
     * // => false
     *
     * _.isLength('3');
     * // => false
     */
    function isLength(value) {
      return typeof value == 'number' &&
        value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
    }

    /**
     * Checks if `value` is the
     * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
     * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
     * @example
     *
     * _.isObject({});
     * // => true
     *
     * _.isObject([1, 2, 3]);
     * // => true
     *
     * _.isObject(_.noop);
     * // => true
     *
     * _.isObject(null);
     * // => false
     */
    function isObject(value) {
      var type = typeof value;
      return value != null && (type == 'object' || type == 'function');
    }

    /**
     * Checks if `value` is object-like. A value is object-like if it's not `null`
     * and has a `typeof` result of "object".
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
     * @example
     *
     * _.isObjectLike({});
     * // => true
     *
     * _.isObjectLike([1, 2, 3]);
     * // => true
     *
     * _.isObjectLike(_.noop);
     * // => false
     *
     * _.isObjectLike(null);
     * // => false
     */
    function isObjectLike(value) {
      return value != null && typeof value == 'object';
    }

    /**
     * Checks if `value` is classified as a `Map` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
     * @example
     *
     * _.isMap(new Map);
     * // => true
     *
     * _.isMap(new WeakMap);
     * // => false
     */
    var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;

    /**
     * Performs a partial deep comparison between `object` and `source` to
     * determine if `object` contains equivalent property values.
     *
     * **Note:** This method is equivalent to `_.matches` when `source` is
     * partially applied.
     *
     * Partial comparisons will match empty array and empty object `source`
     * values against any array or object value, respectively. See `_.isEqual`
     * for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     *
     * _.isMatch(object, { 'b': 2 });
     * // => true
     *
     * _.isMatch(object, { 'b': 1 });
     * // => false
     */
    function isMatch(object, source) {
      return object === source || baseIsMatch(object, source, getMatchData(source));
    }

    /**
     * This method is like `_.isMatch` except that it accepts `customizer` which
     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
     * are handled by the method instead. The `customizer` is invoked with five
     * arguments: (objValue, srcValue, index|key, object, source).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * function isGreeting(value) {
     *   return /^h(?:i|ello)$/.test(value);
     * }
     *
     * function customizer(objValue, srcValue) {
     *   if (isGreeting(objValue) && isGreeting(srcValue)) {
     *     return true;
     *   }
     * }
     *
     * var object = { 'greeting': 'hello' };
     * var source = { 'greeting': 'hi' };
     *
     * _.isMatchWith(object, source, customizer);
     * // => true
     */
    function isMatchWith(object, source, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseIsMatch(object, source, getMatchData(source), customizer);
    }

    /**
     * Checks if `value` is `NaN`.
     *
     * **Note:** This method is based on
     * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
     * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
     * `undefined` and other non-number values.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
     * @example
     *
     * _.isNaN(NaN);
     * // => true
     *
     * _.isNaN(new Number(NaN));
     * // => true
     *
     * isNaN(undefined);
     * // => true
     *
     * _.isNaN(undefined);
     * // => false
     */
    function isNaN(value) {
      // An `NaN` primitive is the only value that is not equal to itself.
      // Perform the `toStringTag` check first to avoid errors with some
      // ActiveX objects in IE.
      return isNumber(value) && value != +value;
    }

    /**
     * Checks if `value` is a pristine native function.
     *
     * **Note:** This method can't reliably detect native functions in the presence
     * of the core-js package because core-js circumvents this kind of detection.
     * Despite multiple requests, the core-js maintainer has made it clear: any
     * attempt to fix the detection will be obstructed. As a result, we're left
     * with little choice but to throw an error. Unfortunately, this also affects
     * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
     * which rely on core-js.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function,
     *  else `false`.
     * @example
     *
     * _.isNative(Array.prototype.push);
     * // => true
     *
     * _.isNative(_);
     * // => false
     */
    function isNative(value) {
      if (isMaskable(value)) {
        throw new Error(CORE_ERROR_TEXT);
      }
      return baseIsNative(value);
    }

    /**
     * Checks if `value` is `null`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
     * @example
     *
     * _.isNull(null);
     * // => true
     *
     * _.isNull(void 0);
     * // => false
     */
    function isNull(value) {
      return value === null;
    }

    /**
     * Checks if `value` is `null` or `undefined`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
     * @example
     *
     * _.isNil(null);
     * // => true
     *
     * _.isNil(void 0);
     * // => true
     *
     * _.isNil(NaN);
     * // => false
     */
    function isNil(value) {
      return value == null;
    }

    /**
     * Checks if `value` is classified as a `Number` primitive or object.
     *
     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
     * classified as numbers, use the `_.isFinite` method.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a number, else `false`.
     * @example
     *
     * _.isNumber(3);
     * // => true
     *
     * _.isNumber(Number.MIN_VALUE);
     * // => true
     *
     * _.isNumber(Infinity);
     * // => true
     *
     * _.isNumber('3');
     * // => false
     */
    function isNumber(value) {
      return typeof value == 'number' ||
        (isObjectLike(value) && baseGetTag(value) == numberTag);
    }

    /**
     * Checks if `value` is a plain object, that is, an object created by the
     * `Object` constructor or one with a `[[Prototype]]` of `null`.
     *
     * @static
     * @memberOf _
     * @since 0.8.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * _.isPlainObject(new Foo);
     * // => false
     *
     * _.isPlainObject([1, 2, 3]);
     * // => false
     *
     * _.isPlainObject({ 'x': 0, 'y': 0 });
     * // => true
     *
     * _.isPlainObject(Object.create(null));
     * // => true
     */
    function isPlainObject(value) {
      if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
        return false;
      }
      var proto = getPrototype(value);
      if (proto === null) {
        return true;
      }
      var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
      return typeof Ctor == 'function' && Ctor instanceof Ctor &&
        funcToString.call(Ctor) == objectCtorString;
    }

    /**
     * Checks if `value` is classified as a `RegExp` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
     * @example
     *
     * _.isRegExp(/abc/);
     * // => true
     *
     * _.isRegExp('/abc/');
     * // => false
     */
    var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;

    /**
     * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
     * double precision number which isn't the result of a rounded unsafe integer.
     *
     * **Note:** This method is based on
     * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
     * @example
     *
     * _.isSafeInteger(3);
     * // => true
     *
     * _.isSafeInteger(Number.MIN_VALUE);
     * // => false
     *
     * _.isSafeInteger(Infinity);
     * // => false
     *
     * _.isSafeInteger('3');
     * // => false
     */
    function isSafeInteger(value) {
      return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
    }

    /**
     * Checks if `value` is classified as a `Set` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
     * @example
     *
     * _.isSet(new Set);
     * // => true
     *
     * _.isSet(new WeakSet);
     * // => false
     */
    var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;

    /**
     * Checks if `value` is classified as a `String` primitive or object.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a string, else `false`.
     * @example
     *
     * _.isString('abc');
     * // => true
     *
     * _.isString(1);
     * // => false
     */
    function isString(value) {
      return typeof value == 'string' ||
        (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
    }

    /**
     * Checks if `value` is classified as a `Symbol` primitive or object.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
     * @example
     *
     * _.isSymbol(Symbol.iterator);
     * // => true
     *
     * _.isSymbol('abc');
     * // => false
     */
    function isSymbol(value) {
      return typeof value == 'symbol' ||
        (isObjectLike(value) && baseGetTag(value) == symbolTag);
    }

    /**
     * Checks if `value` is classified as a typed array.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
     * @example
     *
     * _.isTypedArray(new Uint8Array);
     * // => true
     *
     * _.isTypedArray([]);
     * // => false
     */
    var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;

    /**
     * Checks if `value` is `undefined`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
     * @example
     *
     * _.isUndefined(void 0);
     * // => true
     *
     * _.isUndefined(null);
     * // => false
     */
    function isUndefined(value) {
      return value === undefined;
    }

    /**
     * Checks if `value` is classified as a `WeakMap` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
     * @example
     *
     * _.isWeakMap(new WeakMap);
     * // => true
     *
     * _.isWeakMap(new Map);
     * // => false
     */
    function isWeakMap(value) {
      return isObjectLike(value) && getTag(value) == weakMapTag;
    }

    /**
     * Checks if `value` is classified as a `WeakSet` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
     * @example
     *
     * _.isWeakSet(new WeakSet);
     * // => true
     *
     * _.isWeakSet(new Set);
     * // => false
     */
    function isWeakSet(value) {
      return isObjectLike(value) && baseGetTag(value) == weakSetTag;
    }

    /**
     * Checks if `value` is less than `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`,
     *  else `false`.
     * @see _.gt
     * @example
     *
     * _.lt(1, 3);
     * // => true
     *
     * _.lt(3, 3);
     * // => false
     *
     * _.lt(3, 1);
     * // => false
     */
    var lt = createRelationalOperation(baseLt);

    /**
     * Checks if `value` is less than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than or equal to
     *  `other`, else `false`.
     * @see _.gte
     * @example
     *
     * _.lte(1, 3);
     * // => true
     *
     * _.lte(3, 3);
     * // => true
     *
     * _.lte(3, 1);
     * // => false
     */
    var lte = createRelationalOperation(function(value, other) {
      return value <= other;
    });

    /**
     * Converts `value` to an array.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Array} Returns the converted array.
     * @example
     *
     * _.toArray({ 'a': 1, 'b': 2 });
     * // => [1, 2]
     *
     * _.toArray('abc');
     * // => ['a', 'b', 'c']
     *
     * _.toArray(1);
     * // => []
     *
     * _.toArray(null);
     * // => []
     */
    function toArray(value) {
      if (!value) {
        return [];
      }
      if (isArrayLike(value)) {
        return isString(value) ? stringToArray(value) : copyArray(value);
      }
      if (symIterator && value[symIterator]) {
        return iteratorToArray(value[symIterator]());
      }
      var tag = getTag(value),
          func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);

      return func(value);
    }

    /**
     * Converts `value` to a finite number.
     *
     * @static
     * @memberOf _
     * @since 4.12.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted number.
     * @example
     *
     * _.toFinite(3.2);
     * // => 3.2
     *
     * _.toFinite(Number.MIN_VALUE);
     * // => 5e-324
     *
     * _.toFinite(Infinity);
     * // => 1.7976931348623157e+308
     *
     * _.toFinite('3.2');
     * // => 3.2
     */
    function toFinite(value) {
      if (!value) {
        return value === 0 ? value : 0;
      }
      value = toNumber(value);
      if (value === INFINITY || value === -INFINITY) {
        var sign = (value < 0 ? -1 : 1);
        return sign * MAX_INTEGER;
      }
      return value === value ? value : 0;
    }

    /**
     * Converts `value` to an integer.
     *
     * **Note:** This method is loosely based on
     * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toInteger(3.2);
     * // => 3
     *
     * _.toInteger(Number.MIN_VALUE);
     * // => 0
     *
     * _.toInteger(Infinity);
     * // => 1.7976931348623157e+308
     *
     * _.toInteger('3.2');
     * // => 3
     */
    function toInteger(value) {
      var result = toFinite(value),
          remainder = result % 1;

      return result === result ? (remainder ? result - remainder : result) : 0;
    }

    /**
     * Converts `value` to an integer suitable for use as the length of an
     * array-like object.
     *
     * **Note:** This method is based on
     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toLength(3.2);
     * // => 3
     *
     * _.toLength(Number.MIN_VALUE);
     * // => 0
     *
     * _.toLength(Infinity);
     * // => 4294967295
     *
     * _.toLength('3.2');
     * // => 3
     */
    function toLength(value) {
      return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
    }

    /**
     * Converts `value` to a number.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to process.
     * @returns {number} Returns the number.
     * @example
     *
     * _.toNumber(3.2);
     * // => 3.2
     *
     * _.toNumber(Number.MIN_VALUE);
     * // => 5e-324
     *
     * _.toNumber(Infinity);
     * // => Infinity
     *
     * _.toNumber('3.2');
     * // => 3.2
     */
    function toNumber(value) {
      if (typeof value == 'number') {
        return value;
      }
      if (isSymbol(value)) {
        return NAN;
      }
      if (isObject(value)) {
        var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
        value = isObject(other) ? (other + '') : other;
      }
      if (typeof value != 'string') {
        return value === 0 ? value : +value;
      }
      value = value.replace(reTrim, '');
      var isBinary = reIsBinary.test(value);
      return (isBinary || reIsOctal.test(value))
        ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
        : (reIsBadHex.test(value) ? NAN : +value);
    }

    /**
     * Converts `value` to a plain object flattening inherited enumerable string
     * keyed properties of `value` to own properties of the plain object.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Object} Returns the converted plain object.
     * @example
     *
     * function Foo() {
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.assign({ 'a': 1 }, new Foo);
     * // => { 'a': 1, 'b': 2 }
     *
     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
     * // => { 'a': 1, 'b': 2, 'c': 3 }
     */
    function toPlainObject(value) {
      return copyObject(value, keysIn(value));
    }

    /**
     * Converts `value` to a safe integer. A safe integer can be compared and
     * represented correctly.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toSafeInteger(3.2);
     * // => 3
     *
     * _.toSafeInteger(Number.MIN_VALUE);
     * // => 0
     *
     * _.toSafeInteger(Infinity);
     * // => 9007199254740991
     *
     * _.toSafeInteger('3.2');
     * // => 3
     */
    function toSafeInteger(value) {
      return value
        ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
        : (value === 0 ? value : 0);
    }

    /**
     * Converts `value` to a string. An empty string is returned for `null`
     * and `undefined` values. The sign of `-0` is preserved.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.toString(null);
     * // => ''
     *
     * _.toString(-0);
     * // => '-0'
     *
     * _.toString([1, 2, 3]);
     * // => '1,2,3'
     */
    function toString(value) {
      return value == null ? '' : baseToString(value);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Assigns own enumerable string keyed properties of source objects to the
     * destination object. Source objects are applied from left to right.
     * Subsequent sources overwrite property assignments of previous sources.
     *
     * **Note:** This method mutates `object` and is loosely based on
     * [`Object.assign`](https://mdn.io/Object/assign).
     *
     * @static
     * @memberOf _
     * @since 0.10.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.assignIn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * function Bar() {
     *   this.c = 3;
     * }
     *
     * Foo.prototype.b = 2;
     * Bar.prototype.d = 4;
     *
     * _.assign({ 'a': 0 }, new Foo, new Bar);
     * // => { 'a': 1, 'c': 3 }
     */
    var assign = createAssigner(function(object, source) {
      if (isPrototype(source) || isArrayLike(source)) {
        copyObject(source, keys(source), object);
        return;
      }
      for (var key in source) {
        if (hasOwnProperty.call(source, key)) {
          assignValue(object, key, source[key]);
        }
      }
    });

    /**
     * This method is like `_.assign` except that it iterates over own and
     * inherited source properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias extend
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.assign
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * function Bar() {
     *   this.c = 3;
     * }
     *
     * Foo.prototype.b = 2;
     * Bar.prototype.d = 4;
     *
     * _.assignIn({ 'a': 0 }, new Foo, new Bar);
     * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
     */
    var assignIn = createAssigner(function(object, source) {
      copyObject(source, keysIn(source), object);
    });

    /**
     * This method is like `_.assignIn` except that it accepts `customizer`
     * which is invoked to produce the assigned values. If `customizer` returns
     * `undefined`, assignment is handled by the method instead. The `customizer`
     * is invoked with five arguments: (objValue, srcValue, key, object, source).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias extendWith
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @see _.assignWith
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   return _.isUndefined(objValue) ? srcValue : objValue;
     * }
     *
     * var defaults = _.partialRight(_.assignInWith, customizer);
     *
     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
      copyObject(source, keysIn(source), object, customizer);
    });

    /**
     * This method is like `_.assign` except that it accepts `customizer`
     * which is invoked to produce the assigned values. If `customizer` returns
     * `undefined`, assignment is handled by the method instead. The `customizer`
     * is invoked with five arguments: (objValue, srcValue, key, object, source).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @see _.assignInWith
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   return _.isUndefined(objValue) ? srcValue : objValue;
     * }
     *
     * var defaults = _.partialRight(_.assignWith, customizer);
     *
     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
      copyObject(source, keys(source), object, customizer);
    });

    /**
     * Creates an array of values corresponding to `paths` of `object`.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Array} Returns the picked values.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
     *
     * _.at(object, ['a[0].b.c', 'a[1]']);
     * // => [3, 4]
     */
    var at = flatRest(baseAt);

    /**
     * Creates an object that inherits from the `prototype` object. If a
     * `properties` object is given, its own enumerable string keyed properties
     * are assigned to the created object.
     *
     * @static
     * @memberOf _
     * @since 2.3.0
     * @category Object
     * @param {Object} prototype The object to inherit from.
     * @param {Object} [properties] The properties to assign to the object.
     * @returns {Object} Returns the new object.
     * @example
     *
     * function Shape() {
     *   this.x = 0;
     *   this.y = 0;
     * }
     *
     * function Circle() {
     *   Shape.call(this);
     * }
     *
     * Circle.prototype = _.create(Shape.prototype, {
     *   'constructor': Circle
     * });
     *
     * var circle = new Circle;
     * circle instanceof Circle;
     * // => true
     *
     * circle instanceof Shape;
     * // => true
     */
    function create(prototype, properties) {
      var result = baseCreate(prototype);
      return properties == null ? result : baseAssign(result, properties);
    }

    /**
     * Assigns own and inherited enumerable string keyed properties of source
     * objects to the destination object for all destination properties that
     * resolve to `undefined`. Source objects are applied from left to right.
     * Once a property is set, additional values of the same property are ignored.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.defaultsDeep
     * @example
     *
     * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var defaults = baseRest(function(args) {
      args.push(undefined, customDefaultsAssignIn);
      return apply(assignInWith, undefined, args);
    });

    /**
     * This method is like `_.defaults` except that it recursively assigns
     * default properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.defaults
     * @example
     *
     * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
     * // => { 'a': { 'b': 2, 'c': 3 } }
     */
    var defaultsDeep = baseRest(function(args) {
      args.push(undefined, customDefaultsMerge);
      return apply(mergeWith, undefined, args);
    });

    /**
     * This method is like `_.find` except that it returns the key of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {string|undefined} Returns the key of the matched element,
     *  else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findKey(users, function(o) { return o.age < 40; });
     * // => 'barney' (iteration order is not guaranteed)
     *
     * // The `_.matches` iteratee shorthand.
     * _.findKey(users, { 'age': 1, 'active': true });
     * // => 'pebbles'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findKey(users, ['active', false]);
     * // => 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.findKey(users, 'active');
     * // => 'barney'
     */
    function findKey(object, predicate) {
      return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
    }

    /**
     * This method is like `_.findKey` except that it iterates over elements of
     * a collection in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {string|undefined} Returns the key of the matched element,
     *  else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findLastKey(users, function(o) { return o.age < 40; });
     * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
     *
     * // The `_.matches` iteratee shorthand.
     * _.findLastKey(users, { 'age': 36, 'active': true });
     * // => 'barney'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findLastKey(users, ['active', false]);
     * // => 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.findLastKey(users, 'active');
     * // => 'pebbles'
     */
    function findLastKey(object, predicate) {
      return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
    }

    /**
     * Iterates over own and inherited enumerable string keyed properties of an
     * object and invokes `iteratee` for each property. The iteratee is invoked
     * with three arguments: (value, key, object). Iteratee functions may exit
     * iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 0.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forInRight
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forIn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
     */
    function forIn(object, iteratee) {
      return object == null
        ? object
        : baseFor(object, getIteratee(iteratee, 3), keysIn);
    }

    /**
     * This method is like `_.forIn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forIn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forInRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
     */
    function forInRight(object, iteratee) {
      return object == null
        ? object
        : baseForRight(object, getIteratee(iteratee, 3), keysIn);
    }

    /**
     * Iterates over own enumerable string keyed properties of an object and
     * invokes `iteratee` for each property. The iteratee is invoked with three
     * arguments: (value, key, object). Iteratee functions may exit iteration
     * early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 0.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forOwnRight
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
     */
    function forOwn(object, iteratee) {
      return object && baseForOwn(object, getIteratee(iteratee, 3));
    }

    /**
     * This method is like `_.forOwn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forOwn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwnRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
     */
    function forOwnRight(object, iteratee) {
      return object && baseForOwnRight(object, getIteratee(iteratee, 3));
    }

    /**
     * Creates an array of function property names from own enumerable properties
     * of `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the function names.
     * @see _.functionsIn
     * @example
     *
     * function Foo() {
     *   this.a = _.constant('a');
     *   this.b = _.constant('b');
     * }
     *
     * Foo.prototype.c = _.constant('c');
     *
     * _.functions(new Foo);
     * // => ['a', 'b']
     */
    function functions(object) {
      return object == null ? [] : baseFunctions(object, keys(object));
    }

    /**
     * Creates an array of function property names from own and inherited
     * enumerable properties of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the function names.
     * @see _.functions
     * @example
     *
     * function Foo() {
     *   this.a = _.constant('a');
     *   this.b = _.constant('b');
     * }
     *
     * Foo.prototype.c = _.constant('c');
     *
     * _.functionsIn(new Foo);
     * // => ['a', 'b', 'c']
     */
    function functionsIn(object) {
      return object == null ? [] : baseFunctions(object, keysIn(object));
    }

    /**
     * Gets the value at `path` of `object`. If the resolved value is
     * `undefined`, the `defaultValue` is returned in its place.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.get(object, 'a[0].b.c');
     * // => 3
     *
     * _.get(object, ['a', '0', 'b', 'c']);
     * // => 3
     *
     * _.get(object, 'a.b.c', 'default');
     * // => 'default'
     */
    function get(object, path, defaultValue) {
      var result = object == null ? undefined : baseGet(object, path);
      return result === undefined ? defaultValue : result;
    }

    /**
     * Checks if `path` is a direct property of `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     * @example
     *
     * var object = { 'a': { 'b': 2 } };
     * var other = _.create({ 'a': _.create({ 'b': 2 }) });
     *
     * _.has(object, 'a');
     * // => true
     *
     * _.has(object, 'a.b');
     * // => true
     *
     * _.has(object, ['a', 'b']);
     * // => true
     *
     * _.has(other, 'a');
     * // => false
     */
    function has(object, path) {
      return object != null && hasPath(object, path, baseHas);
    }

    /**
     * Checks if `path` is a direct or inherited property of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     * @example
     *
     * var object = _.create({ 'a': _.create({ 'b': 2 }) });
     *
     * _.hasIn(object, 'a');
     * // => true
     *
     * _.hasIn(object, 'a.b');
     * // => true
     *
     * _.hasIn(object, ['a', 'b']);
     * // => true
     *
     * _.hasIn(object, 'b');
     * // => false
     */
    function hasIn(object, path) {
      return object != null && hasPath(object, path, baseHasIn);
    }

    /**
     * Creates an object composed of the inverted keys and values of `object`.
     * If `object` contains duplicate values, subsequent values overwrite
     * property assignments of previous values.
     *
     * @static
     * @memberOf _
     * @since 0.7.0
     * @category Object
     * @param {Object} object The object to invert.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invert(object);
     * // => { '1': 'c', '2': 'b' }
     */
    var invert = createInverter(function(result, value, key) {
      result[value] = key;
    }, constant(identity));

    /**
     * This method is like `_.invert` except that the inverted object is generated
     * from the results of running each element of `object` thru `iteratee`. The
     * corresponding inverted value of each inverted key is an array of keys
     * responsible for generating the inverted value. The iteratee is invoked
     * with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.1.0
     * @category Object
     * @param {Object} object The object to invert.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invertBy(object);
     * // => { '1': ['a', 'c'], '2': ['b'] }
     *
     * _.invertBy(object, function(value) {
     *   return 'group' + value;
     * });
     * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
     */
    var invertBy = createInverter(function(result, value, key) {
      if (hasOwnProperty.call(result, value)) {
        result[value].push(key);
      } else {
        result[value] = [key];
      }
    }, getIteratee);

    /**
     * Invokes the method at `path` of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
     *
     * _.invoke(object, 'a[0].b.c.slice', 1, 3);
     * // => [2, 3]
     */
    var invoke = baseRest(baseInvoke);

    /**
     * Creates an array of the own enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects. See the
     * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
     * for more details.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keys(new Foo);
     * // => ['a', 'b'] (iteration order is not guaranteed)
     *
     * _.keys('hi');
     * // => ['0', '1']
     */
    function keys(object) {
      return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
    }

    /**
     * Creates an array of the own and inherited enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keysIn(new Foo);
     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
     */
    function keysIn(object) {
      return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
    }

    /**
     * The opposite of `_.mapValues`; this method creates an object with the
     * same values as `object` and keys generated by running each own enumerable
     * string keyed property of `object` thru `iteratee`. The iteratee is invoked
     * with three arguments: (value, key, object).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns the new mapped object.
     * @see _.mapValues
     * @example
     *
     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
     *   return key + value;
     * });
     * // => { 'a1': 1, 'b2': 2 }
     */
    function mapKeys(object, iteratee) {
      var result = {};
      iteratee = getIteratee(iteratee, 3);

      baseForOwn(object, function(value, key, object) {
        baseAssignValue(result, iteratee(value, key, object), value);
      });
      return result;
    }

    /**
     * Creates an object with the same keys as `object` and values generated
     * by running each own enumerable string keyed property of `object` thru
     * `iteratee`. The iteratee is invoked with three arguments:
     * (value, key, object).
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns the new mapped object.
     * @see _.mapKeys
     * @example
     *
     * var users = {
     *   'fred':    { 'user': 'fred',    'age': 40 },
     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
     * };
     *
     * _.mapValues(users, function(o) { return o.age; });
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     *
     * // The `_.property` iteratee shorthand.
     * _.mapValues(users, 'age');
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     */
    function mapValues(object, iteratee) {
      var result = {};
      iteratee = getIteratee(iteratee, 3);

      baseForOwn(object, function(value, key, object) {
        baseAssignValue(result, key, iteratee(value, key, object));
      });
      return result;
    }

    /**
     * This method is like `_.assign` except that it recursively merges own and
     * inherited enumerable string keyed properties of source objects into the
     * destination object. Source properties that resolve to `undefined` are
     * skipped if a destination value exists. Array and plain object properties
     * are merged recursively. Other objects and value types are overridden by
     * assignment. Source objects are applied from left to right. Subsequent
     * sources overwrite property assignments of previous sources.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {
     *   'a': [{ 'b': 2 }, { 'd': 4 }]
     * };
     *
     * var other = {
     *   'a': [{ 'c': 3 }, { 'e': 5 }]
     * };
     *
     * _.merge(object, other);
     * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
     */
    var merge = createAssigner(function(object, source, srcIndex) {
      baseMerge(object, source, srcIndex);
    });

    /**
     * This method is like `_.merge` except that it accepts `customizer` which
     * is invoked to produce the merged values of the destination and source
     * properties. If `customizer` returns `undefined`, merging is handled by the
     * method instead. The `customizer` is invoked with six arguments:
     * (objValue, srcValue, key, object, source, stack).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   if (_.isArray(objValue)) {
     *     return objValue.concat(srcValue);
     *   }
     * }
     *
     * var object = { 'a': [1], 'b': [2] };
     * var other = { 'a': [3], 'b': [4] };
     *
     * _.mergeWith(object, other, customizer);
     * // => { 'a': [1, 3], 'b': [2, 4] }
     */
    var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
      baseMerge(object, source, srcIndex, customizer);
    });

    /**
     * The opposite of `_.pick`; this method creates an object composed of the
     * own and inherited enumerable property paths of `object` that are not omitted.
     *
     * **Note:** This method is considerably slower than `_.pick`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {...(string|string[])} [paths] The property paths to omit.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.omit(object, ['a', 'c']);
     * // => { 'b': '2' }
     */
    var omit = flatRest(function(object, paths) {
      var result = {};
      if (object == null) {
        return result;
      }
      var isDeep = false;
      paths = arrayMap(paths, function(path) {
        path = castPath(path, object);
        isDeep || (isDeep = path.length > 1);
        return path;
      });
      copyObject(object, getAllKeysIn(object), result);
      if (isDeep) {
        result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
      }
      var length = paths.length;
      while (length--) {
        baseUnset(result, paths[length]);
      }
      return result;
    });

    /**
     * The opposite of `_.pickBy`; this method creates an object composed of
     * the own and inherited enumerable string keyed properties of `object` that
     * `predicate` doesn't return truthy for. The predicate is invoked with two
     * arguments: (value, key).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The source object.
     * @param {Function} [predicate=_.identity] The function invoked per property.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.omitBy(object, _.isNumber);
     * // => { 'b': '2' }
     */
    function omitBy(object, predicate) {
      return pickBy(object, negate(getIteratee(predicate)));
    }

    /**
     * Creates an object composed of the picked `object` properties.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.pick(object, ['a', 'c']);
     * // => { 'a': 1, 'c': 3 }
     */
    var pick = flatRest(function(object, paths) {
      return object == null ? {} : basePick(object, paths);
    });

    /**
     * Creates an object composed of the `object` properties `predicate` returns
     * truthy for. The predicate is invoked with two arguments: (value, key).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The source object.
     * @param {Function} [predicate=_.identity] The function invoked per property.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.pickBy(object, _.isNumber);
     * // => { 'a': 1, 'c': 3 }
     */
    function pickBy(object, predicate) {
      if (object == null) {
        return {};
      }
      var props = arrayMap(getAllKeysIn(object), function(prop) {
        return [prop];
      });
      predicate = getIteratee(predicate);
      return basePickBy(object, props, function(value, path) {
        return predicate(value, path[0]);
      });
    }

    /**
     * This method is like `_.get` except that if the resolved value is a
     * function it's invoked with the `this` binding of its parent object and
     * its result is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to resolve.
     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
     *
     * _.result(object, 'a[0].b.c1');
     * // => 3
     *
     * _.result(object, 'a[0].b.c2');
     * // => 4
     *
     * _.result(object, 'a[0].b.c3', 'default');
     * // => 'default'
     *
     * _.result(object, 'a[0].b.c3', _.constant('default'));
     * // => 'default'
     */
    function result(object, path, defaultValue) {
      path = castPath(path, object);

      var index = -1,
          length = path.length;

      // Ensure the loop is entered when path is empty.
      if (!length) {
        length = 1;
        object = undefined;
      }
      while (++index < length) {
        var value = object == null ? undefined : object[toKey(path[index])];
        if (value === undefined) {
          index = length;
          value = defaultValue;
        }
        object = isFunction(value) ? value.call(object) : value;
      }
      return object;
    }

    /**
     * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
     * it's created. Arrays are created for missing index properties while objects
     * are created for all other missing properties. Use `_.setWith` to customize
     * `path` creation.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.set(object, 'a[0].b.c', 4);
     * console.log(object.a[0].b.c);
     * // => 4
     *
     * _.set(object, ['x', '0', 'y', 'z'], 5);
     * console.log(object.x[0].y.z);
     * // => 5
     */
    function set(object, path, value) {
      return object == null ? object : baseSet(object, path, value);
    }

    /**
     * This method is like `_.set` except that it accepts `customizer` which is
     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
     * path creation is handled by the method instead. The `customizer` is invoked
     * with three arguments: (nsValue, key, nsObject).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {};
     *
     * _.setWith(object, '[0][1]', 'a', Object);
     * // => { '0': { '1': 'a' } }
     */
    function setWith(object, path, value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return object == null ? object : baseSet(object, path, value, customizer);
    }

    /**
     * Creates an array of own enumerable string keyed-value pairs for `object`
     * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
     * entries are returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias entries
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the key-value pairs.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.toPairs(new Foo);
     * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
     */
    var toPairs = createToPairs(keys);

    /**
     * Creates an array of own and inherited enumerable string keyed-value pairs
     * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
     * or set, its entries are returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias entriesIn
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the key-value pairs.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.toPairsIn(new Foo);
     * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
     */
    var toPairsIn = createToPairs(keysIn);

    /**
     * An alternative to `_.reduce`; this method transforms `object` to a new
     * `accumulator` object which is the result of running each of its own
     * enumerable string keyed properties thru `iteratee`, with each invocation
     * potentially mutating the `accumulator` object. If `accumulator` is not
     * provided, a new object with the same `[[Prototype]]` will be used. The
     * iteratee is invoked with four arguments: (accumulator, value, key, object).
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 1.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The custom accumulator value.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.transform([2, 3, 4], function(result, n) {
     *   result.push(n *= n);
     *   return n % 2 == 0;
     * }, []);
     * // => [4, 9]
     *
     * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
     *   (result[value] || (result[value] = [])).push(key);
     * }, {});
     * // => { '1': ['a', 'c'], '2': ['b'] }
     */
    function transform(object, iteratee, accumulator) {
      var isArr = isArray(object),
          isArrLike = isArr || isBuffer(object) || isTypedArray(object);

      iteratee = getIteratee(iteratee, 4);
      if (accumulator == null) {
        var Ctor = object && object.constructor;
        if (isArrLike) {
          accumulator = isArr ? new Ctor : [];
        }
        else if (isObject(object)) {
          accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
        }
        else {
          accumulator = {};
        }
      }
      (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
        return iteratee(accumulator, value, index, object);
      });
      return accumulator;
    }

    /**
     * Removes the property at `path` of `object`.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to unset.
     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 7 } }] };
     * _.unset(object, 'a[0].b.c');
     * // => true
     *
     * console.log(object);
     * // => { 'a': [{ 'b': {} }] };
     *
     * _.unset(object, ['a', '0', 'b', 'c']);
     * // => true
     *
     * console.log(object);
     * // => { 'a': [{ 'b': {} }] };
     */
    function unset(object, path) {
      return object == null ? true : baseUnset(object, path);
    }

    /**
     * This method is like `_.set` except that accepts `updater` to produce the
     * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
     * is invoked with one argument: (value).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {Function} updater The function to produce the updated value.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.update(object, 'a[0].b.c', function(n) { return n * n; });
     * console.log(object.a[0].b.c);
     * // => 9
     *
     * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
     * console.log(object.x[0].y.z);
     * // => 0
     */
    function update(object, path, updater) {
      return object == null ? object : baseUpdate(object, path, castFunction(updater));
    }

    /**
     * This method is like `_.update` except that it accepts `customizer` which is
     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
     * path creation is handled by the method instead. The `customizer` is invoked
     * with three arguments: (nsValue, key, nsObject).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {Function} updater The function to produce the updated value.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {};
     *
     * _.updateWith(object, '[0][1]', _.constant('a'), Object);
     * // => { '0': { '1': 'a' } }
     */
    function updateWith(object, path, updater, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
    }

    /**
     * Creates an array of the own enumerable string keyed property values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.values(new Foo);
     * // => [1, 2] (iteration order is not guaranteed)
     *
     * _.values('hi');
     * // => ['h', 'i']
     */
    function values(object) {
      return object == null ? [] : baseValues(object, keys(object));
    }

    /**
     * Creates an array of the own and inherited enumerable string keyed property
     * values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.valuesIn(new Foo);
     * // => [1, 2, 3] (iteration order is not guaranteed)
     */
    function valuesIn(object) {
      return object == null ? [] : baseValues(object, keysIn(object));
    }

    /*------------------------------------------------------------------------*/

    /**
     * Clamps `number` within the inclusive `lower` and `upper` bounds.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Number
     * @param {number} number The number to clamp.
     * @param {number} [lower] The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the clamped number.
     * @example
     *
     * _.clamp(-10, -5, 5);
     * // => -5
     *
     * _.clamp(10, -5, 5);
     * // => 5
     */
    function clamp(number, lower, upper) {
      if (upper === undefined) {
        upper = lower;
        lower = undefined;
      }
      if (upper !== undefined) {
        upper = toNumber(upper);
        upper = upper === upper ? upper : 0;
      }
      if (lower !== undefined) {
        lower = toNumber(lower);
        lower = lower === lower ? lower : 0;
      }
      return baseClamp(toNumber(number), lower, upper);
    }

    /**
     * Checks if `n` is between `start` and up to, but not including, `end`. If
     * `end` is not specified, it's set to `start` with `start` then set to `0`.
     * If `start` is greater than `end` the params are swapped to support
     * negative ranges.
     *
     * @static
     * @memberOf _
     * @since 3.3.0
     * @category Number
     * @param {number} number The number to check.
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
     * @see _.range, _.rangeRight
     * @example
     *
     * _.inRange(3, 2, 4);
     * // => true
     *
     * _.inRange(4, 8);
     * // => true
     *
     * _.inRange(4, 2);
     * // => false
     *
     * _.inRange(2, 2);
     * // => false
     *
     * _.inRange(1.2, 2);
     * // => true
     *
     * _.inRange(5.2, 4);
     * // => false
     *
     * _.inRange(-3, -2, -6);
     * // => true
     */
    function inRange(number, start, end) {
      start = toFinite(start);
      if (end === undefined) {
        end = start;
        start = 0;
      } else {
        end = toFinite(end);
      }
      number = toNumber(number);
      return baseInRange(number, start, end);
    }

    /**
     * Produces a random number between the inclusive `lower` and `upper` bounds.
     * If only one argument is provided a number between `0` and the given number
     * is returned. If `floating` is `true`, or either `lower` or `upper` are
     * floats, a floating-point number is returned instead of an integer.
     *
     * **Note:** JavaScript follows the IEEE-754 standard for resolving
     * floating-point values which can produce unexpected results.
     *
     * @static
     * @memberOf _
     * @since 0.7.0
     * @category Number
     * @param {number} [lower=0] The lower bound.
     * @param {number} [upper=1] The upper bound.
     * @param {boolean} [floating] Specify returning a floating-point number.
     * @returns {number} Returns the random number.
     * @example
     *
     * _.random(0, 5);
     * // => an integer between 0 and 5
     *
     * _.random(5);
     * // => also an integer between 0 and 5
     *
     * _.random(5, true);
     * // => a floating-point number between 0 and 5
     *
     * _.random(1.2, 5.2);
     * // => a floating-point number between 1.2 and 5.2
     */
    function random(lower, upper, floating) {
      if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
        upper = floating = undefined;
      }
      if (floating === undefined) {
        if (typeof upper == 'boolean') {
          floating = upper;
          upper = undefined;
        }
        else if (typeof lower == 'boolean') {
          floating = lower;
          lower = undefined;
        }
      }
      if (lower === undefined && upper === undefined) {
        lower = 0;
        upper = 1;
      }
      else {
        lower = toFinite(lower);
        if (upper === undefined) {
          upper = lower;
          lower = 0;
        } else {
          upper = toFinite(upper);
        }
      }
      if (lower > upper) {
        var temp = lower;
        lower = upper;
        upper = temp;
      }
      if (floating || lower % 1 || upper % 1) {
        var rand = nativeRandom();
        return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
      }
      return baseRandom(lower, upper);
    }

    /*------------------------------------------------------------------------*/

    /**
     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the camel cased string.
     * @example
     *
     * _.camelCase('Foo Bar');
     * // => 'fooBar'
     *
     * _.camelCase('--foo-bar--');
     * // => 'fooBar'
     *
     * _.camelCase('__FOO_BAR__');
     * // => 'fooBar'
     */
    var camelCase = createCompounder(function(result, word, index) {
      word = word.toLowerCase();
      return result + (index ? capitalize(word) : word);
    });

    /**
     * Converts the first character of `string` to upper case and the remaining
     * to lower case.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to capitalize.
     * @returns {string} Returns the capitalized string.
     * @example
     *
     * _.capitalize('FRED');
     * // => 'Fred'
     */
    function capitalize(string) {
      return upperFirst(toString(string).toLowerCase());
    }

    /**
     * Deburrs `string` by converting
     * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
     * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
     * letters to basic Latin letters and removing
     * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to deburr.
     * @returns {string} Returns the deburred string.
     * @example
     *
     * _.deburr('déjà vu');
     * // => 'deja vu'
     */
    function deburr(string) {
      string = toString(string);
      return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
    }

    /**
     * Checks if `string` ends with the given target string.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {string} [target] The string to search for.
     * @param {number} [position=string.length] The position to search up to.
     * @returns {boolean} Returns `true` if `string` ends with `target`,
     *  else `false`.
     * @example
     *
     * _.endsWith('abc', 'c');
     * // => true
     *
     * _.endsWith('abc', 'b');
     * // => false
     *
     * _.endsWith('abc', 'b', 2);
     * // => true
     */
    function endsWith(string, target, position) {
      string = toString(string);
      target = baseToString(target);

      var length = string.length;
      position = position === undefined
        ? length
        : baseClamp(toInteger(position), 0, length);

      var end = position;
      position -= target.length;
      return position >= 0 && string.slice(position, end) == target;
    }

    /**
     * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
     * corresponding HTML entities.
     *
     * **Note:** No other characters are escaped. To escape additional
     * characters use a third-party library like [_he_](https://mths.be/he).
     *
     * Though the ">" character is escaped for symmetry, characters like
     * ">" and "/" don't need escaping in HTML and have no special meaning
     * unless they're part of a tag or unquoted attribute value. See
     * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
     * (under "semi-related fun fact") for more details.
     *
     * When working with HTML you should always
     * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
     * XSS vectors.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escape('fred, barney, & pebbles');
     * // => 'fred, barney, &amp; pebbles'
     */
    function escape(string) {
      string = toString(string);
      return (string && reHasUnescapedHtml.test(string))
        ? string.replace(reUnescapedHtml, escapeHtmlChar)
        : string;
    }

    /**
     * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
     * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escapeRegExp('[lodash](https://lodash.com/)');
     * // => '\[lodash\]\(https://lodash\.com/\)'
     */
    function escapeRegExp(string) {
      string = toString(string);
      return (string && reHasRegExpChar.test(string))
        ? string.replace(reRegExpChar, '\\$&')
        : string;
    }

    /**
     * Converts `string` to
     * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the kebab cased string.
     * @example
     *
     * _.kebabCase('Foo Bar');
     * // => 'foo-bar'
     *
     * _.kebabCase('fooBar');
     * // => 'foo-bar'
     *
     * _.kebabCase('__FOO_BAR__');
     * // => 'foo-bar'
     */
    var kebabCase = createCompounder(function(result, word, index) {
      return result + (index ? '-' : '') + word.toLowerCase();
    });

    /**
     * Converts `string`, as space separated words, to lower case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the lower cased string.
     * @example
     *
     * _.lowerCase('--Foo-Bar--');
     * // => 'foo bar'
     *
     * _.lowerCase('fooBar');
     * // => 'foo bar'
     *
     * _.lowerCase('__FOO_BAR__');
     * // => 'foo bar'
     */
    var lowerCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + word.toLowerCase();
    });

    /**
     * Converts the first character of `string` to lower case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.lowerFirst('Fred');
     * // => 'fred'
     *
     * _.lowerFirst('FRED');
     * // => 'fRED'
     */
    var lowerFirst = createCaseFirst('toLowerCase');

    /**
     * Pads `string` on the left and right sides if it's shorter than `length`.
     * Padding characters are truncated if they can't be evenly divided by `length`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.pad('abc', 8);
     * // => '  abc   '
     *
     * _.pad('abc', 8, '_-');
     * // => '_-abc_-_'
     *
     * _.pad('abc', 3);
     * // => 'abc'
     */
    function pad(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

      var strLength = length ? stringSize(string) : 0;
      if (!length || strLength >= length) {
        return string;
      }
      var mid = (length - strLength) / 2;
      return (
        createPadding(nativeFloor(mid), chars) +
        string +
        createPadding(nativeCeil(mid), chars)
      );
    }

    /**
     * Pads `string` on the right side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padEnd('abc', 6);
     * // => 'abc   '
     *
     * _.padEnd('abc', 6, '_-');
     * // => 'abc_-_'
     *
     * _.padEnd('abc', 3);
     * // => 'abc'
     */
    function padEnd(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

      var strLength = length ? stringSize(string) : 0;
      return (length && strLength < length)
        ? (string + createPadding(length - strLength, chars))
        : string;
    }

    /**
     * Pads `string` on the left side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padStart('abc', 6);
     * // => '   abc'
     *
     * _.padStart('abc', 6, '_-');
     * // => '_-_abc'
     *
     * _.padStart('abc', 3);
     * // => 'abc'
     */
    function padStart(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

      var strLength = length ? stringSize(string) : 0;
      return (length && strLength < length)
        ? (createPadding(length - strLength, chars) + string)
        : string;
    }

    /**
     * Converts `string` to an integer of the specified radix. If `radix` is
     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
     * hexadecimal, in which case a `radix` of `16` is used.
     *
     * **Note:** This method aligns with the
     * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category String
     * @param {string} string The string to convert.
     * @param {number} [radix=10] The radix to interpret `value` by.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.parseInt('08');
     * // => 8
     *
     * _.map(['6', '08', '10'], _.parseInt);
     * // => [6, 8, 10]
     */
    function parseInt(string, radix, guard) {
      if (guard || radix == null) {
        radix = 0;
      } else if (radix) {
        radix = +radix;
      }
      return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
    }

    /**
     * Repeats the given string `n` times.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to repeat.
     * @param {number} [n=1] The number of times to repeat the string.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the repeated string.
     * @example
     *
     * _.repeat('*', 3);
     * // => '***'
     *
     * _.repeat('abc', 2);
     * // => 'abcabc'
     *
     * _.repeat('abc', 0);
     * // => ''
     */
    function repeat(string, n, guard) {
      if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
        n = 1;
      } else {
        n = toInteger(n);
      }
      return baseRepeat(toString(string), n);
    }

    /**
     * Replaces matches for `pattern` in `string` with `replacement`.
     *
     * **Note:** This method is based on
     * [`String#replace`](https://mdn.io/String/replace).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to modify.
     * @param {RegExp|string} pattern The pattern to replace.
     * @param {Function|string} replacement The match replacement.
     * @returns {string} Returns the modified string.
     * @example
     *
     * _.replace('Hi Fred', 'Fred', 'Barney');
     * // => 'Hi Barney'
     */
    function replace() {
      var args = arguments,
          string = toString(args[0]);

      return args.length < 3 ? string : string.replace(args[1], args[2]);
    }

    /**
     * Converts `string` to
     * [snake case](https://en.wikipedia.org/wiki/Snake_case).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the snake cased string.
     * @example
     *
     * _.snakeCase('Foo Bar');
     * // => 'foo_bar'
     *
     * _.snakeCase('fooBar');
     * // => 'foo_bar'
     *
     * _.snakeCase('--FOO-BAR--');
     * // => 'foo_bar'
     */
    var snakeCase = createCompounder(function(result, word, index) {
      return result + (index ? '_' : '') + word.toLowerCase();
    });

    /**
     * Splits `string` by `separator`.
     *
     * **Note:** This method is based on
     * [`String#split`](https://mdn.io/String/split).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to split.
     * @param {RegExp|string} separator The separator pattern to split by.
     * @param {number} [limit] The length to truncate results to.
     * @returns {Array} Returns the string segments.
     * @example
     *
     * _.split('a-b-c', '-', 2);
     * // => ['a', 'b']
     */
    function split(string, separator, limit) {
      if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
        separator = limit = undefined;
      }
      limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
      if (!limit) {
        return [];
      }
      string = toString(string);
      if (string && (
            typeof separator == 'string' ||
            (separator != null && !isRegExp(separator))
          )) {
        separator = baseToString(separator);
        if (!separator && hasUnicode(string)) {
          return castSlice(stringToArray(string), 0, limit);
        }
      }
      return string.split(separator, limit);
    }

    /**
     * Converts `string` to
     * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
     *
     * @static
     * @memberOf _
     * @since 3.1.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the start cased string.
     * @example
     *
     * _.startCase('--foo-bar--');
     * // => 'Foo Bar'
     *
     * _.startCase('fooBar');
     * // => 'Foo Bar'
     *
     * _.startCase('__FOO_BAR__');
     * // => 'FOO BAR'
     */
    var startCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + upperFirst(word);
    });

    /**
     * Checks if `string` starts with the given target string.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {string} [target] The string to search for.
     * @param {number} [position=0] The position to search from.
     * @returns {boolean} Returns `true` if `string` starts with `target`,
     *  else `false`.
     * @example
     *
     * _.startsWith('abc', 'a');
     * // => true
     *
     * _.startsWith('abc', 'b');
     * // => false
     *
     * _.startsWith('abc', 'b', 1);
     * // => true
     */
    function startsWith(string, target, position) {
      string = toString(string);
      position = position == null
        ? 0
        : baseClamp(toInteger(position), 0, string.length);

      target = baseToString(target);
      return string.slice(position, position + target.length) == target;
    }

    /**
     * Creates a compiled template function that can interpolate data properties
     * in "interpolate" delimiters, HTML-escape interpolated data properties in
     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
     * properties may be accessed as free variables in the template. If a setting
     * object is given, it takes precedence over `_.templateSettings` values.
     *
     * **Note:** In the development build `_.template` utilizes
     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
     * for easier debugging.
     *
     * For more information on precompiling templates see
     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
     *
     * For more information on Chrome extension sandboxes see
     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category String
     * @param {string} [string=''] The template string.
     * @param {Object} [options={}] The options object.
     * @param {RegExp} [options.escape=_.templateSettings.escape]
     *  The HTML "escape" delimiter.
     * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
     *  The "evaluate" delimiter.
     * @param {Object} [options.imports=_.templateSettings.imports]
     *  An object to import into the template as free variables.
     * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
     *  The "interpolate" delimiter.
     * @param {string} [options.sourceURL='lodash.templateSources[n]']
     *  The sourceURL of the compiled template.
     * @param {string} [options.variable='obj']
     *  The data object variable name.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the compiled template function.
     * @example
     *
     * // Use the "interpolate" delimiter to create a compiled template.
     * var compiled = _.template('hello <%= user %>!');
     * compiled({ 'user': 'fred' });
     * // => 'hello fred!'
     *
     * // Use the HTML "escape" delimiter to escape data property values.
     * var compiled = _.template('<b><%- value %></b>');
     * compiled({ 'value': '<script>' });
     * // => '<b>&lt;script&gt;</b>'
     *
     * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // Use the internal `print` function in "evaluate" delimiters.
     * var compiled = _.template('<% print("hello " + user); %>!');
     * compiled({ 'user': 'barney' });
     * // => 'hello barney!'
     *
     * // Use the ES template literal delimiter as an "interpolate" delimiter.
     * // Disable support by replacing the "interpolate" delimiter.
     * var compiled = _.template('hello ${ user }!');
     * compiled({ 'user': 'pebbles' });
     * // => 'hello pebbles!'
     *
     * // Use backslashes to treat delimiters as plain text.
     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
     * compiled({ 'value': 'ignored' });
     * // => '<%- value %>'
     *
     * // Use the `imports` option to import `jQuery` as `jq`.
     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // Use the `sourceURL` option to specify a custom sourceURL for the template.
     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
     * compiled(data);
     * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
     *
     * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
     * compiled.source;
     * // => function(data) {
     * //   var __t, __p = '';
     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
     * //   return __p;
     * // }
     *
     * // Use custom template delimiters.
     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
     * var compiled = _.template('hello {{ user }}!');
     * compiled({ 'user': 'mustache' });
     * // => 'hello mustache!'
     *
     * // Use the `source` property to inline compiled templates for meaningful
     * // line numbers in error messages and stack traces.
     * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
     *   var JST = {\
     *     "main": ' + _.template(mainText).source + '\
     *   };\
     * ');
     */
    function template(string, options, guard) {
      // Based on John Resig's `tmpl` implementation
      // (http://ejohn.org/blog/javascript-micro-templating/)
      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
      var settings = lodash.templateSettings;

      if (guard && isIterateeCall(string, options, guard)) {
        options = undefined;
      }
      string = toString(string);
      options = assignInWith({}, options, settings, customDefaultsAssignIn);

      var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
          importsKeys = keys(imports),
          importsValues = baseValues(imports, importsKeys);

      var isEscaping,
          isEvaluating,
          index = 0,
          interpolate = options.interpolate || reNoMatch,
          source = "__p += '";

      // Compile the regexp to match each delimiter.
      var reDelimiters = RegExp(
        (options.escape || reNoMatch).source + '|' +
        interpolate.source + '|' +
        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
        (options.evaluate || reNoMatch).source + '|$'
      , 'g');

      // Use a sourceURL for easier debugging.
      var sourceURL = '//# sourceURL=' +
        ('sourceURL' in options
          ? options.sourceURL
          : ('lodash.templateSources[' + (++templateCounter) + ']')
        ) + '\n';

      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
        interpolateValue || (interpolateValue = esTemplateValue);

        // Escape characters that can't be included in string literals.
        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);

        // Replace delimiters with snippets.
        if (escapeValue) {
          isEscaping = true;
          source += "' +\n__e(" + escapeValue + ") +\n'";
        }
        if (evaluateValue) {
          isEvaluating = true;
          source += "';\n" + evaluateValue + ";\n__p += '";
        }
        if (interpolateValue) {
          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
        }
        index = offset + match.length;

        // The JS engine embedded in Adobe products needs `match` returned in
        // order to produce the correct `offset` value.
        return match;
      });

      source += "';\n";

      // If `variable` is not specified wrap a with-statement around the generated
      // code to add the data object to the top of the scope chain.
      var variable = options.variable;
      if (!variable) {
        source = 'with (obj) {\n' + source + '\n}\n';
      }
      // Cleanup code by stripping empty strings.
      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
        .replace(reEmptyStringMiddle, '$1')
        .replace(reEmptyStringTrailing, '$1;');

      // Frame code as the function body.
      source = 'function(' + (variable || 'obj') + ') {\n' +
        (variable
          ? ''
          : 'obj || (obj = {});\n'
        ) +
        "var __t, __p = ''" +
        (isEscaping
           ? ', __e = _.escape'
           : ''
        ) +
        (isEvaluating
          ? ', __j = Array.prototype.join;\n' +
            "function print() { __p += __j.call(arguments, '') }\n"
          : ';\n'
        ) +
        source +
        'return __p\n}';

      var result = attempt(function() {
        return Function(importsKeys, sourceURL + 'return ' + source)
          .apply(undefined, importsValues);
      });

      // Provide the compiled function's source by its `toString` method or
      // the `source` property as a convenience for inlining compiled templates.
      result.source = source;
      if (isError(result)) {
        throw result;
      }
      return result;
    }

    /**
     * Converts `string`, as a whole, to lower case just like
     * [String#toLowerCase](https://mdn.io/toLowerCase).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the lower cased string.
     * @example
     *
     * _.toLower('--Foo-Bar--');
     * // => '--foo-bar--'
     *
     * _.toLower('fooBar');
     * // => 'foobar'
     *
     * _.toLower('__FOO_BAR__');
     * // => '__foo_bar__'
     */
    function toLower(value) {
      return toString(value).toLowerCase();
    }

    /**
     * Converts `string`, as a whole, to upper case just like
     * [String#toUpperCase](https://mdn.io/toUpperCase).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the upper cased string.
     * @example
     *
     * _.toUpper('--foo-bar--');
     * // => '--FOO-BAR--'
     *
     * _.toUpper('fooBar');
     * // => 'FOOBAR'
     *
     * _.toUpper('__foo_bar__');
     * // => '__FOO_BAR__'
     */
    function toUpper(value) {
      return toString(value).toUpperCase();
    }

    /**
     * Removes leading and trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trim('  abc  ');
     * // => 'abc'
     *
     * _.trim('-_-abc-_-', '_-');
     * // => 'abc'
     *
     * _.map(['  foo  ', '  bar  '], _.trim);
     * // => ['foo', 'bar']
     */
    function trim(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrim, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          chrSymbols = stringToArray(chars),
          start = charsStartIndex(strSymbols, chrSymbols),
          end = charsEndIndex(strSymbols, chrSymbols) + 1;

      return castSlice(strSymbols, start, end).join('');
    }

    /**
     * Removes trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimEnd('  abc  ');
     * // => '  abc'
     *
     * _.trimEnd('-_-abc-_-', '_-');
     * // => '-_-abc'
     */
    function trimEnd(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrimEnd, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;

      return castSlice(strSymbols, 0, end).join('');
    }

    /**
     * Removes leading whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimStart('  abc  ');
     * // => 'abc  '
     *
     * _.trimStart('-_-abc-_-', '_-');
     * // => 'abc-_-'
     */
    function trimStart(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrimStart, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          start = charsStartIndex(strSymbols, stringToArray(chars));

      return castSlice(strSymbols, start).join('');
    }

    /**
     * Truncates `string` if it's longer than the given maximum string length.
     * The last characters of the truncated string are replaced with the omission
     * string which defaults to "...".
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to truncate.
     * @param {Object} [options={}] The options object.
     * @param {number} [options.length=30] The maximum string length.
     * @param {string} [options.omission='...'] The string to indicate text is omitted.
     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
     * @returns {string} Returns the truncated string.
     * @example
     *
     * _.truncate('hi-diddly-ho there, neighborino');
     * // => 'hi-diddly-ho there, neighbo...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': ' '
     * });
     * // => 'hi-diddly-ho there,...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': /,? +/
     * });
     * // => 'hi-diddly-ho there...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'omission': ' [...]'
     * });
     * // => 'hi-diddly-ho there, neig [...]'
     */
    function truncate(string, options) {
      var length = DEFAULT_TRUNC_LENGTH,
          omission = DEFAULT_TRUNC_OMISSION;

      if (isObject(options)) {
        var separator = 'separator' in options ? options.separator : separator;
        length = 'length' in options ? toInteger(options.length) : length;
        omission = 'omission' in options ? baseToString(options.omission) : omission;
      }
      string = toString(string);

      var strLength = string.length;
      if (hasUnicode(string)) {
        var strSymbols = stringToArray(string);
        strLength = strSymbols.length;
      }
      if (length >= strLength) {
        return string;
      }
      var end = length - stringSize(omission);
      if (end < 1) {
        return omission;
      }
      var result = strSymbols
        ? castSlice(strSymbols, 0, end).join('')
        : string.slice(0, end);

      if (separator === undefined) {
        return result + omission;
      }
      if (strSymbols) {
        end += (result.length - end);
      }
      if (isRegExp(separator)) {
        if (string.slice(end).search(separator)) {
          var match,
              substring = result;

          if (!separator.global) {
            separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
          }
          separator.lastIndex = 0;
          while ((match = separator.exec(substring))) {
            var newEnd = match.index;
          }
          result = result.slice(0, newEnd === undefined ? end : newEnd);
        }
      } else if (string.indexOf(baseToString(separator), end) != end) {
        var index = result.lastIndexOf(separator);
        if (index > -1) {
          result = result.slice(0, index);
        }
      }
      return result + omission;
    }

    /**
     * The inverse of `_.escape`; this method converts the HTML entities
     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
     * their corresponding characters.
     *
     * **Note:** No other HTML entities are unescaped. To unescape additional
     * HTML entities use a third-party library like [_he_](https://mths.be/he).
     *
     * @static
     * @memberOf _
     * @since 0.6.0
     * @category String
     * @param {string} [string=''] The string to unescape.
     * @returns {string} Returns the unescaped string.
     * @example
     *
     * _.unescape('fred, barney, &amp; pebbles');
     * // => 'fred, barney, & pebbles'
     */
    function unescape(string) {
      string = toString(string);
      return (string && reHasEscapedHtml.test(string))
        ? string.replace(reEscapedHtml, unescapeHtmlChar)
        : string;
    }

    /**
     * Converts `string`, as space separated words, to upper case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the upper cased string.
     * @example
     *
     * _.upperCase('--foo-bar');
     * // => 'FOO BAR'
     *
     * _.upperCase('fooBar');
     * // => 'FOO BAR'
     *
     * _.upperCase('__foo_bar__');
     * // => 'FOO BAR'
     */
    var upperCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + word.toUpperCase();
    });

    /**
     * Converts the first character of `string` to upper case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.upperFirst('fred');
     * // => 'Fred'
     *
     * _.upperFirst('FRED');
     * // => 'FRED'
     */
    var upperFirst = createCaseFirst('toUpperCase');

    /**
     * Splits `string` into an array of its words.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {RegExp|string} [pattern] The pattern to match words.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the words of `string`.
     * @example
     *
     * _.words('fred, barney, & pebbles');
     * // => ['fred', 'barney', 'pebbles']
     *
     * _.words('fred, barney, & pebbles', /[^, ]+/g);
     * // => ['fred', 'barney', '&', 'pebbles']
     */
    function words(string, pattern, guard) {
      string = toString(string);
      pattern = guard ? undefined : pattern;

      if (pattern === undefined) {
        return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
      }
      return string.match(pattern) || [];
    }

    /*------------------------------------------------------------------------*/

    /**
     * Attempts to invoke `func`, returning either the result or the caught error
     * object. Any additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Function} func The function to attempt.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {*} Returns the `func` result or error object.
     * @example
     *
     * // Avoid throwing errors for invalid selectors.
     * var elements = _.attempt(function(selector) {
     *   return document.querySelectorAll(selector);
     * }, '>_>');
     *
     * if (_.isError(elements)) {
     *   elements = [];
     * }
     */
    var attempt = baseRest(function(func, args) {
      try {
        return apply(func, undefined, args);
      } catch (e) {
        return isError(e) ? e : new Error(e);
      }
    });

    /**
     * Binds methods of an object to the object itself, overwriting the existing
     * method.
     *
     * **Note:** This method doesn't set the "length" property of bound functions.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {Object} object The object to bind and assign the bound methods to.
     * @param {...(string|string[])} methodNames The object method names to bind.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var view = {
     *   'label': 'docs',
     *   'click': function() {
     *     console.log('clicked ' + this.label);
     *   }
     * };
     *
     * _.bindAll(view, ['click']);
     * jQuery(element).on('click', view.click);
     * // => Logs 'clicked docs' when clicked.
     */
    var bindAll = flatRest(function(object, methodNames) {
      arrayEach(methodNames, function(key) {
        key = toKey(key);
        baseAssignValue(object, key, bind(object[key], object));
      });
      return object;
    });

    /**
     * Creates a function that iterates over `pairs` and invokes the corresponding
     * function of the first predicate to return truthy. The predicate-function
     * pairs are invoked with the `this` binding and arguments of the created
     * function.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {Array} pairs The predicate-function pairs.
     * @returns {Function} Returns the new composite function.
     * @example
     *
     * var func = _.cond([
     *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
     *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
     *   [_.stubTrue,                      _.constant('no match')]
     * ]);
     *
     * func({ 'a': 1, 'b': 2 });
     * // => 'matches A'
     *
     * func({ 'a': 0, 'b': 1 });
     * // => 'matches B'
     *
     * func({ 'a': '1', 'b': '2' });
     * // => 'no match'
     */
    function cond(pairs) {
      var length = pairs == null ? 0 : pairs.length,
          toIteratee = getIteratee();

      pairs = !length ? [] : arrayMap(pairs, function(pair) {
        if (typeof pair[1] != 'function') {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
        return [toIteratee(pair[0]), pair[1]];
      });

      return baseRest(function(args) {
        var index = -1;
        while (++index < length) {
          var pair = pairs[index];
          if (apply(pair[0], this, args)) {
            return apply(pair[1], this, args);
          }
        }
      });
    }

    /**
     * Creates a function that invokes the predicate properties of `source` with
     * the corresponding property values of a given object, returning `true` if
     * all predicates return truthy, else `false`.
     *
     * **Note:** The created function is equivalent to `_.conformsTo` with
     * `source` partially applied.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {Object} source The object of property predicates to conform to.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 2, 'b': 1 },
     *   { 'a': 1, 'b': 2 }
     * ];
     *
     * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
     * // => [{ 'a': 1, 'b': 2 }]
     */
    function conforms(source) {
      return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
    }

    /**
     * Creates a function that returns `value`.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Util
     * @param {*} value The value to return from the new function.
     * @returns {Function} Returns the new constant function.
     * @example
     *
     * var objects = _.times(2, _.constant({ 'a': 1 }));
     *
     * console.log(objects);
     * // => [{ 'a': 1 }, { 'a': 1 }]
     *
     * console.log(objects[0] === objects[1]);
     * // => true
     */
    function constant(value) {
      return function() {
        return value;
      };
    }

    /**
     * Checks `value` to determine whether a default value should be returned in
     * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
     * or `undefined`.
     *
     * @static
     * @memberOf _
     * @since 4.14.0
     * @category Util
     * @param {*} value The value to check.
     * @param {*} defaultValue The default value.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * _.defaultTo(1, 10);
     * // => 1
     *
     * _.defaultTo(undefined, 10);
     * // => 10
     */
    function defaultTo(value, defaultValue) {
      return (value == null || value !== value) ? defaultValue : value;
    }

    /**
     * Creates a function that returns the result of invoking the given functions
     * with the `this` binding of the created function, where each successive
     * invocation is supplied the return value of the previous.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {...(Function|Function[])} [funcs] The functions to invoke.
     * @returns {Function} Returns the new composite function.
     * @see _.flowRight
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flow([_.add, square]);
     * addSquare(1, 2);
     * // => 9
     */
    var flow = createFlow();

    /**
     * This method is like `_.flow` except that it creates a function that
     * invokes the given functions from right to left.
     *
     * @static
     * @since 3.0.0
     * @memberOf _
     * @category Util
     * @param {...(Function|Function[])} [funcs] The functions to invoke.
     * @returns {Function} Returns the new composite function.
     * @see _.flow
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flowRight([square, _.add]);
     * addSquare(1, 2);
     * // => 9
     */
    var flowRight = createFlow(true);

    /**
     * This method returns the first argument it receives.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {*} value Any value.
     * @returns {*} Returns `value`.
     * @example
     *
     * var object = { 'a': 1 };
     *
     * console.log(_.identity(object) === object);
     * // => true
     */
    function identity(value) {
      return value;
    }

    /**
     * Creates a function that invokes `func` with the arguments of the created
     * function. If `func` is a property name, the created function returns the
     * property value for a given element. If `func` is an array or object, the
     * created function returns `true` for elements that contain the equivalent
     * source properties, otherwise it returns `false`.
     *
     * @static
     * @since 4.0.0
     * @memberOf _
     * @category Util
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @returns {Function} Returns the callback.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
     * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.filter(users, _.iteratee(['user', 'fred']));
     * // => [{ 'user': 'fred', 'age': 40 }]
     *
     * // The `_.property` iteratee shorthand.
     * _.map(users, _.iteratee('user'));
     * // => ['barney', 'fred']
     *
     * // Create custom iteratee shorthands.
     * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
     *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
     *     return func.test(string);
     *   };
     * });
     *
     * _.filter(['abc', 'def'], /ef/);
     * // => ['def']
     */
    function iteratee(func) {
      return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
    }

    /**
     * Creates a function that performs a partial deep comparison between a given
     * object and `source`, returning `true` if the given object has equivalent
     * property values, else `false`.
     *
     * **Note:** The created function is equivalent to `_.isMatch` with `source`
     * partially applied.
     *
     * Partial comparisons will match empty array and empty object `source`
     * values against any array or object value, respectively. See `_.isEqual`
     * for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 1, 'b': 2, 'c': 3 },
     *   { 'a': 4, 'b': 5, 'c': 6 }
     * ];
     *
     * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
     * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
     */
    function matches(source) {
      return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
    }

    /**
     * Creates a function that performs a partial deep comparison between the
     * value at `path` of a given object to `srcValue`, returning `true` if the
     * object value is equivalent, else `false`.
     *
     * **Note:** Partial comparisons will match empty array and empty object
     * `srcValue` values against any array or object value, respectively. See
     * `_.isEqual` for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Util
     * @param {Array|string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 1, 'b': 2, 'c': 3 },
     *   { 'a': 4, 'b': 5, 'c': 6 }
     * ];
     *
     * _.find(objects, _.matchesProperty('a', 4));
     * // => { 'a': 4, 'b': 5, 'c': 6 }
     */
    function matchesProperty(path, srcValue) {
      return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
    }

    /**
     * Creates a function that invokes the method at `path` of a given object.
     * Any additional arguments are provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Util
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new invoker function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': _.constant(2) } },
     *   { 'a': { 'b': _.constant(1) } }
     * ];
     *
     * _.map(objects, _.method('a.b'));
     * // => [2, 1]
     *
     * _.map(objects, _.method(['a', 'b']));
     * // => [2, 1]
     */
    var method = baseRest(function(path, args) {
      return function(object) {
        return baseInvoke(object, path, args);
      };
    });

    /**
     * The opposite of `_.method`; this method creates a function that invokes
     * the method at a given path of `object`. Any additional arguments are
     * provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Util
     * @param {Object} object The object to query.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new invoker function.
     * @example
     *
     * var array = _.times(3, _.constant),
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
     * // => [2, 0]
     */
    var methodOf = baseRest(function(object, args) {
      return function(path) {
        return baseInvoke(object, path, args);
      };
    });

    /**
     * Adds all own enumerable string keyed function properties of a source
     * object to the destination object. If `object` is a function, then methods
     * are added to its prototype as well.
     *
     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
     * avoid conflicts caused by modifying the original.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {Function|Object} [object=lodash] The destination object.
     * @param {Object} source The object of functions to add.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
     * @returns {Function|Object} Returns `object`.
     * @example
     *
     * function vowels(string) {
     *   return _.filter(string, function(v) {
     *     return /[aeiou]/i.test(v);
     *   });
     * }
     *
     * _.mixin({ 'vowels': vowels });
     * _.vowels('fred');
     * // => ['e']
     *
     * _('fred').vowels().value();
     * // => ['e']
     *
     * _.mixin({ 'vowels': vowels }, { 'chain': false });
     * _('fred').vowels();
     * // => ['e']
     */
    function mixin(object, source, options) {
      var props = keys(source),
          methodNames = baseFunctions(source, props);

      if (options == null &&
          !(isObject(source) && (methodNames.length || !props.length))) {
        options = source;
        source = object;
        object = this;
        methodNames = baseFunctions(source, keys(source));
      }
      var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
          isFunc = isFunction(object);

      arrayEach(methodNames, function(methodName) {
        var func = source[methodName];
        object[methodName] = func;
        if (isFunc) {
          object.prototype[methodName] = function() {
            var chainAll = this.__chain__;
            if (chain || chainAll) {
              var result = object(this.__wrapped__),
                  actions = result.__actions__ = copyArray(this.__actions__);

              actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
              result.__chain__ = chainAll;
              return result;
            }
            return func.apply(object, arrayPush([this.value()], arguments));
          };
        }
      });

      return object;
    }

    /**
     * Reverts the `_` variable to its previous value and returns a reference to
     * the `lodash` function.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @returns {Function} Returns the `lodash` function.
     * @example
     *
     * var lodash = _.noConflict();
     */
    function noConflict() {
      if (root._ === this) {
        root._ = oldDash;
      }
      return this;
    }

    /**
     * This method returns `undefined`.
     *
     * @static
     * @memberOf _
     * @since 2.3.0
     * @category Util
     * @example
     *
     * _.times(2, _.noop);
     * // => [undefined, undefined]
     */
    function noop() {
      // No operation performed.
    }

    /**
     * Creates a function that gets the argument at index `n`. If `n` is negative,
     * the nth argument from the end is returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {number} [n=0] The index of the argument to return.
     * @returns {Function} Returns the new pass-thru function.
     * @example
     *
     * var func = _.nthArg(1);
     * func('a', 'b', 'c', 'd');
     * // => 'b'
     *
     * var func = _.nthArg(-2);
     * func('a', 'b', 'c', 'd');
     * // => 'c'
     */
    function nthArg(n) {
      n = toInteger(n);
      return baseRest(function(args) {
        return baseNth(args, n);
      });
    }

    /**
     * Creates a function that invokes `iteratees` with the arguments it receives
     * and returns their results.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [iteratees=[_.identity]]
     *  The iteratees to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.over([Math.max, Math.min]);
     *
     * func(1, 2, 3, 4);
     * // => [4, 1]
     */
    var over = createOver(arrayMap);

    /**
     * Creates a function that checks if **all** of the `predicates` return
     * truthy when invoked with the arguments it receives.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [predicates=[_.identity]]
     *  The predicates to check.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.overEvery([Boolean, isFinite]);
     *
     * func('1');
     * // => true
     *
     * func(null);
     * // => false
     *
     * func(NaN);
     * // => false
     */
    var overEvery = createOver(arrayEvery);

    /**
     * Creates a function that checks if **any** of the `predicates` return
     * truthy when invoked with the arguments it receives.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [predicates=[_.identity]]
     *  The predicates to check.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.overSome([Boolean, isFinite]);
     *
     * func('1');
     * // => true
     *
     * func(null);
     * // => true
     *
     * func(NaN);
     * // => false
     */
    var overSome = createOver(arraySome);

    /**
     * Creates a function that returns the value at `path` of a given object.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Util
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new accessor function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': 2 } },
     *   { 'a': { 'b': 1 } }
     * ];
     *
     * _.map(objects, _.property('a.b'));
     * // => [2, 1]
     *
     * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
     * // => [1, 2]
     */
    function property(path) {
      return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
    }

    /**
     * The opposite of `_.property`; this method creates a function that returns
     * the value at a given path of `object`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Object} object The object to query.
     * @returns {Function} Returns the new accessor function.
     * @example
     *
     * var array = [0, 1, 2],
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
     * // => [2, 0]
     */
    function propertyOf(object) {
      return function(path) {
        return object == null ? undefined : baseGet(object, path);
      };
    }

    /**
     * Creates an array of numbers (positive and/or negative) progressing from
     * `start` up to, but not including, `end`. A step of `-1` is used if a negative
     * `start` is specified without an `end` or `step`. If `end` is not specified,
     * it's set to `start` with `start` then set to `0`.
     *
     * **Note:** JavaScript follows the IEEE-754 standard for resolving
     * floating-point values which can produce unexpected results.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the range of numbers.
     * @see _.inRange, _.rangeRight
     * @example
     *
     * _.range(4);
     * // => [0, 1, 2, 3]
     *
     * _.range(-4);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 5);
     * // => [1, 2, 3, 4]
     *
     * _.range(0, 20, 5);
     * // => [0, 5, 10, 15]
     *
     * _.range(0, -4, -1);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.range(0);
     * // => []
     */
    var range = createRange();

    /**
     * This method is like `_.range` except that it populates values in
     * descending order.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the range of numbers.
     * @see _.inRange, _.range
     * @example
     *
     * _.rangeRight(4);
     * // => [3, 2, 1, 0]
     *
     * _.rangeRight(-4);
     * // => [-3, -2, -1, 0]
     *
     * _.rangeRight(1, 5);
     * // => [4, 3, 2, 1]
     *
     * _.rangeRight(0, 20, 5);
     * // => [15, 10, 5, 0]
     *
     * _.rangeRight(0, -4, -1);
     * // => [-3, -2, -1, 0]
     *
     * _.rangeRight(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.rangeRight(0);
     * // => []
     */
    var rangeRight = createRange(true);

    /**
     * This method returns a new empty array.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {Array} Returns the new empty array.
     * @example
     *
     * var arrays = _.times(2, _.stubArray);
     *
     * console.log(arrays);
     * // => [[], []]
     *
     * console.log(arrays[0] === arrays[1]);
     * // => false
     */
    function stubArray() {
      return [];
    }

    /**
     * This method returns `false`.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {boolean} Returns `false`.
     * @example
     *
     * _.times(2, _.stubFalse);
     * // => [false, false]
     */
    function stubFalse() {
      return false;
    }

    /**
     * This method returns a new empty object.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {Object} Returns the new empty object.
     * @example
     *
     * var objects = _.times(2, _.stubObject);
     *
     * console.log(objects);
     * // => [{}, {}]
     *
     * console.log(objects[0] === objects[1]);
     * // => false
     */
    function stubObject() {
      return {};
    }

    /**
     * This method returns an empty string.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {string} Returns the empty string.
     * @example
     *
     * _.times(2, _.stubString);
     * // => ['', '']
     */
    function stubString() {
      return '';
    }

    /**
     * This method returns `true`.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {boolean} Returns `true`.
     * @example
     *
     * _.times(2, _.stubTrue);
     * // => [true, true]
     */
    function stubTrue() {
      return true;
    }

    /**
     * Invokes the iteratee `n` times, returning an array of the results of
     * each invocation. The iteratee is invoked with one argument; (index).
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {number} n The number of times to invoke `iteratee`.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.times(3, String);
     * // => ['0', '1', '2']
     *
     *  _.times(4, _.constant(0));
     * // => [0, 0, 0, 0]
     */
    function times(n, iteratee) {
      n = toInteger(n);
      if (n < 1 || n > MAX_SAFE_INTEGER) {
        return [];
      }
      var index = MAX_ARRAY_LENGTH,
          length = nativeMin(n, MAX_ARRAY_LENGTH);

      iteratee = getIteratee(iteratee);
      n -= MAX_ARRAY_LENGTH;

      var result = baseTimes(length, iteratee);
      while (++index < n) {
        iteratee(index);
      }
      return result;
    }

    /**
     * Converts `value` to a property path array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {*} value The value to convert.
     * @returns {Array} Returns the new property path array.
     * @example
     *
     * _.toPath('a.b.c');
     * // => ['a', 'b', 'c']
     *
     * _.toPath('a[0].b.c');
     * // => ['a', '0', 'b', 'c']
     */
    function toPath(value) {
      if (isArray(value)) {
        return arrayMap(value, toKey);
      }
      return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
    }

    /**
     * Generates a unique ID. If `prefix` is given, the ID is appended to it.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {string} [prefix=''] The value to prefix the ID with.
     * @returns {string} Returns the unique ID.
     * @example
     *
     * _.uniqueId('contact_');
     * // => 'contact_104'
     *
     * _.uniqueId();
     * // => '105'
     */
    function uniqueId(prefix) {
      var id = ++idCounter;
      return toString(prefix) + id;
    }

    /*------------------------------------------------------------------------*/

    /**
     * Adds two numbers.
     *
     * @static
     * @memberOf _
     * @since 3.4.0
     * @category Math
     * @param {number} augend The first number in an addition.
     * @param {number} addend The second number in an addition.
     * @returns {number} Returns the total.
     * @example
     *
     * _.add(6, 4);
     * // => 10
     */
    var add = createMathOperation(function(augend, addend) {
      return augend + addend;
    }, 0);

    /**
     * Computes `number` rounded up to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round up.
     * @param {number} [precision=0] The precision to round up to.
     * @returns {number} Returns the rounded up number.
     * @example
     *
     * _.ceil(4.006);
     * // => 5
     *
     * _.ceil(6.004, 2);
     * // => 6.01
     *
     * _.ceil(6040, -2);
     * // => 6100
     */
    var ceil = createRound('ceil');

    /**
     * Divide two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {number} dividend The first number in a division.
     * @param {number} divisor The second number in a division.
     * @returns {number} Returns the quotient.
     * @example
     *
     * _.divide(6, 4);
     * // => 1.5
     */
    var divide = createMathOperation(function(dividend, divisor) {
      return dividend / divisor;
    }, 1);

    /**
     * Computes `number` rounded down to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round down.
     * @param {number} [precision=0] The precision to round down to.
     * @returns {number} Returns the rounded down number.
     * @example
     *
     * _.floor(4.006);
     * // => 4
     *
     * _.floor(0.046, 2);
     * // => 0.04
     *
     * _.floor(4060, -2);
     * // => 4000
     */
    var floor = createRound('floor');

    /**
     * Computes the maximum value of `array`. If `array` is empty or falsey,
     * `undefined` is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * _.max([4, 2, 8, 6]);
     * // => 8
     *
     * _.max([]);
     * // => undefined
     */
    function max(array) {
      return (array && array.length)
        ? baseExtremum(array, identity, baseGt)
        : undefined;
    }

    /**
     * This method is like `_.max` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * the value is ranked. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * var objects = [{ 'n': 1 }, { 'n': 2 }];
     *
     * _.maxBy(objects, function(o) { return o.n; });
     * // => { 'n': 2 }
     *
     * // The `_.property` iteratee shorthand.
     * _.maxBy(objects, 'n');
     * // => { 'n': 2 }
     */
    function maxBy(array, iteratee) {
      return (array && array.length)
        ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
        : undefined;
    }

    /**
     * Computes the mean of the values in `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {number} Returns the mean.
     * @example
     *
     * _.mean([4, 2, 8, 6]);
     * // => 5
     */
    function mean(array) {
      return baseMean(array, identity);
    }

    /**
     * This method is like `_.mean` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the value to be averaged.
     * The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the mean.
     * @example
     *
     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
     *
     * _.meanBy(objects, function(o) { return o.n; });
     * // => 5
     *
     * // The `_.property` iteratee shorthand.
     * _.meanBy(objects, 'n');
     * // => 5
     */
    function meanBy(array, iteratee) {
      return baseMean(array, getIteratee(iteratee, 2));
    }

    /**
     * Computes the minimum value of `array`. If `array` is empty or falsey,
     * `undefined` is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * _.min([4, 2, 8, 6]);
     * // => 2
     *
     * _.min([]);
     * // => undefined
     */
    function min(array) {
      return (array && array.length)
        ? baseExtremum(array, identity, baseLt)
        : undefined;
    }

    /**
     * This method is like `_.min` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * the value is ranked. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * var objects = [{ 'n': 1 }, { 'n': 2 }];
     *
     * _.minBy(objects, function(o) { return o.n; });
     * // => { 'n': 1 }
     *
     * // The `_.property` iteratee shorthand.
     * _.minBy(objects, 'n');
     * // => { 'n': 1 }
     */
    function minBy(array, iteratee) {
      return (array && array.length)
        ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
        : undefined;
    }

    /**
     * Multiply two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {number} multiplier The first number in a multiplication.
     * @param {number} multiplicand The second number in a multiplication.
     * @returns {number} Returns the product.
     * @example
     *
     * _.multiply(6, 4);
     * // => 24
     */
    var multiply = createMathOperation(function(multiplier, multiplicand) {
      return multiplier * multiplicand;
    }, 1);

    /**
     * Computes `number` rounded to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round.
     * @param {number} [precision=0] The precision to round to.
     * @returns {number} Returns the rounded number.
     * @example
     *
     * _.round(4.006);
     * // => 4
     *
     * _.round(4.006, 2);
     * // => 4.01
     *
     * _.round(4060, -2);
     * // => 4100
     */
    var round = createRound('round');

    /**
     * Subtract two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {number} minuend The first number in a subtraction.
     * @param {number} subtrahend The second number in a subtraction.
     * @returns {number} Returns the difference.
     * @example
     *
     * _.subtract(6, 4);
     * // => 2
     */
    var subtract = createMathOperation(function(minuend, subtrahend) {
      return minuend - subtrahend;
    }, 0);

    /**
     * Computes the sum of the values in `array`.
     *
     * @static
     * @memberOf _
     * @since 3.4.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.sum([4, 2, 8, 6]);
     * // => 20
     */
    function sum(array) {
      return (array && array.length)
        ? baseSum(array, identity)
        : 0;
    }

    /**
     * This method is like `_.sum` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the value to be summed.
     * The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the sum.
     * @example
     *
     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
     *
     * _.sumBy(objects, function(o) { return o.n; });
     * // => 20
     *
     * // The `_.property` iteratee shorthand.
     * _.sumBy(objects, 'n');
     * // => 20
     */
    function sumBy(array, iteratee) {
      return (array && array.length)
        ? baseSum(array, getIteratee(iteratee, 2))
        : 0;
    }

    /*------------------------------------------------------------------------*/

    // Add methods that return wrapped values in chain sequences.
    lodash.after = after;
    lodash.ary = ary;
    lodash.assign = assign;
    lodash.assignIn = assignIn;
    lodash.assignInWith = assignInWith;
    lodash.assignWith = assignWith;
    lodash.at = at;
    lodash.before = before;
    lodash.bind = bind;
    lodash.bindAll = bindAll;
    lodash.bindKey = bindKey;
    lodash.castArray = castArray;
    lodash.chain = chain;
    lodash.chunk = chunk;
    lodash.compact = compact;
    lodash.concat = concat;
    lodash.cond = cond;
    lodash.conforms = conforms;
    lodash.constant = constant;
    lodash.countBy = countBy;
    lodash.create = create;
    lodash.curry = curry;
    lodash.curryRight = curryRight;
    lodash.debounce = debounce;
    lodash.defaults = defaults;
    lodash.defaultsDeep = defaultsDeep;
    lodash.defer = defer;
    lodash.delay = delay;
    lodash.difference = difference;
    lodash.differenceBy = differenceBy;
    lodash.differenceWith = differenceWith;
    lodash.drop = drop;
    lodash.dropRight = dropRight;
    lodash.dropRightWhile = dropRightWhile;
    lodash.dropWhile = dropWhile;
    lodash.fill = fill;
    lodash.filter = filter;
    lodash.flatMap = flatMap;
    lodash.flatMapDeep = flatMapDeep;
    lodash.flatMapDepth = flatMapDepth;
    lodash.flatten = flatten;
    lodash.flattenDeep = flattenDeep;
    lodash.flattenDepth = flattenDepth;
    lodash.flip = flip;
    lodash.flow = flow;
    lodash.flowRight = flowRight;
    lodash.fromPairs = fromPairs;
    lodash.functions = functions;
    lodash.functionsIn = functionsIn;
    lodash.groupBy = groupBy;
    lodash.initial = initial;
    lodash.intersection = intersection;
    lodash.intersectionBy = intersectionBy;
    lodash.intersectionWith = intersectionWith;
    lodash.invert = invert;
    lodash.invertBy = invertBy;
    lodash.invokeMap = invokeMap;
    lodash.iteratee = iteratee;
    lodash.keyBy = keyBy;
    lodash.keys = keys;
    lodash.keysIn = keysIn;
    lodash.map = map;
    lodash.mapKeys = mapKeys;
    lodash.mapValues = mapValues;
    lodash.matches = matches;
    lodash.matchesProperty = matchesProperty;
    lodash.memoize = memoize;
    lodash.merge = merge;
    lodash.mergeWith = mergeWith;
    lodash.method = method;
    lodash.methodOf = methodOf;
    lodash.mixin = mixin;
    lodash.negate = negate;
    lodash.nthArg = nthArg;
    lodash.omit = omit;
    lodash.omitBy = omitBy;
    lodash.once = once;
    lodash.orderBy = orderBy;
    lodash.over = over;
    lodash.overArgs = overArgs;
    lodash.overEvery = overEvery;
    lodash.overSome = overSome;
    lodash.partial = partial;
    lodash.partialRight = partialRight;
    lodash.partition = partition;
    lodash.pick = pick;
    lodash.pickBy = pickBy;
    lodash.property = property;
    lodash.propertyOf = propertyOf;
    lodash.pull = pull;
    lodash.pullAll = pullAll;
    lodash.pullAllBy = pullAllBy;
    lodash.pullAllWith = pullAllWith;
    lodash.pullAt = pullAt;
    lodash.range = range;
    lodash.rangeRight = rangeRight;
    lodash.rearg = rearg;
    lodash.reject = reject;
    lodash.remove = remove;
    lodash.rest = rest;
    lodash.reverse = reverse;
    lodash.sampleSize = sampleSize;
    lodash.set = set;
    lodash.setWith = setWith;
    lodash.shuffle = shuffle;
    lodash.slice = slice;
    lodash.sortBy = sortBy;
    lodash.sortedUniq = sortedUniq;
    lodash.sortedUniqBy = sortedUniqBy;
    lodash.split = split;
    lodash.spread = spread;
    lodash.tail = tail;
    lodash.take = take;
    lodash.takeRight = takeRight;
    lodash.takeRightWhile = takeRightWhile;
    lodash.takeWhile = takeWhile;
    lodash.tap = tap;
    lodash.throttle = throttle;
    lodash.thru = thru;
    lodash.toArray = toArray;
    lodash.toPairs = toPairs;
    lodash.toPairsIn = toPairsIn;
    lodash.toPath = toPath;
    lodash.toPlainObject = toPlainObject;
    lodash.transform = transform;
    lodash.unary = unary;
    lodash.union = union;
    lodash.unionBy = unionBy;
    lodash.unionWith = unionWith;
    lodash.uniq = uniq;
    lodash.uniqBy = uniqBy;
    lodash.uniqWith = uniqWith;
    lodash.unset = unset;
    lodash.unzip = unzip;
    lodash.unzipWith = unzipWith;
    lodash.update = update;
    lodash.updateWith = updateWith;
    lodash.values = values;
    lodash.valuesIn = valuesIn;
    lodash.without = without;
    lodash.words = words;
    lodash.wrap = wrap;
    lodash.xor = xor;
    lodash.xorBy = xorBy;
    lodash.xorWith = xorWith;
    lodash.zip = zip;
    lodash.zipObject = zipObject;
    lodash.zipObjectDeep = zipObjectDeep;
    lodash.zipWith = zipWith;

    // Add aliases.
    lodash.entries = toPairs;
    lodash.entriesIn = toPairsIn;
    lodash.extend = assignIn;
    lodash.extendWith = assignInWith;

    // Add methods to `lodash.prototype`.
    mixin(lodash, lodash);

    /*------------------------------------------------------------------------*/

    // Add methods that return unwrapped values in chain sequences.
    lodash.add = add;
    lodash.attempt = attempt;
    lodash.camelCase = camelCase;
    lodash.capitalize = capitalize;
    lodash.ceil = ceil;
    lodash.clamp = clamp;
    lodash.clone = clone;
    lodash.cloneDeep = cloneDeep;
    lodash.cloneDeepWith = cloneDeepWith;
    lodash.cloneWith = cloneWith;
    lodash.conformsTo = conformsTo;
    lodash.deburr = deburr;
    lodash.defaultTo = defaultTo;
    lodash.divide = divide;
    lodash.endsWith = endsWith;
    lodash.eq = eq;
    lodash.escape = escape;
    lodash.escapeRegExp = escapeRegExp;
    lodash.every = every;
    lodash.find = find;
    lodash.findIndex = findIndex;
    lodash.findKey = findKey;
    lodash.findLast = findLast;
    lodash.findLastIndex = findLastIndex;
    lodash.findLastKey = findLastKey;
    lodash.floor = floor;
    lodash.forEach = forEach;
    lodash.forEachRight = forEachRight;
    lodash.forIn = forIn;
    lodash.forInRight = forInRight;
    lodash.forOwn = forOwn;
    lodash.forOwnRight = forOwnRight;
    lodash.get = get;
    lodash.gt = gt;
    lodash.gte = gte;
    lodash.has = has;
    lodash.hasIn = hasIn;
    lodash.head = head;
    lodash.identity = identity;
    lodash.includes = includes;
    lodash.indexOf = indexOf;
    lodash.inRange = inRange;
    lodash.invoke = invoke;
    lodash.isArguments = isArguments;
    lodash.isArray = isArray;
    lodash.isArrayBuffer = isArrayBuffer;
    lodash.isArrayLike = isArrayLike;
    lodash.isArrayLikeObject = isArrayLikeObject;
    lodash.isBoolean = isBoolean;
    lodash.isBuffer = isBuffer;
    lodash.isDate = isDate;
    lodash.isElement = isElement;
    lodash.isEmpty = isEmpty;
    lodash.isEqual = isEqual;
    lodash.isEqualWith = isEqualWith;
    lodash.isError = isError;
    lodash.isFinite = isFinite;
    lodash.isFunction = isFunction;
    lodash.isInteger = isInteger;
    lodash.isLength = isLength;
    lodash.isMap = isMap;
    lodash.isMatch = isMatch;
    lodash.isMatchWith = isMatchWith;
    lodash.isNaN = isNaN;
    lodash.isNative = isNative;
    lodash.isNil = isNil;
    lodash.isNull = isNull;
    lodash.isNumber = isNumber;
    lodash.isObject = isObject;
    lodash.isObjectLike = isObjectLike;
    lodash.isPlainObject = isPlainObject;
    lodash.isRegExp = isRegExp;
    lodash.isSafeInteger = isSafeInteger;
    lodash.isSet = isSet;
    lodash.isString = isString;
    lodash.isSymbol = isSymbol;
    lodash.isTypedArray = isTypedArray;
    lodash.isUndefined = isUndefined;
    lodash.isWeakMap = isWeakMap;
    lodash.isWeakSet = isWeakSet;
    lodash.join = join;
    lodash.kebabCase = kebabCase;
    lodash.last = last;
    lodash.lastIndexOf = lastIndexOf;
    lodash.lowerCase = lowerCase;
    lodash.lowerFirst = lowerFirst;
    lodash.lt = lt;
    lodash.lte = lte;
    lodash.max = max;
    lodash.maxBy = maxBy;
    lodash.mean = mean;
    lodash.meanBy = meanBy;
    lodash.min = min;
    lodash.minBy = minBy;
    lodash.stubArray = stubArray;
    lodash.stubFalse = stubFalse;
    lodash.stubObject = stubObject;
    lodash.stubString = stubString;
    lodash.stubTrue = stubTrue;
    lodash.multiply = multiply;
    lodash.nth = nth;
    lodash.noConflict = noConflict;
    lodash.noop = noop;
    lodash.now = now;
    lodash.pad = pad;
    lodash.padEnd = padEnd;
    lodash.padStart = padStart;
    lodash.parseInt = parseInt;
    lodash.random = random;
    lodash.reduce = reduce;
    lodash.reduceRight = reduceRight;
    lodash.repeat = repeat;
    lodash.replace = replace;
    lodash.result = result;
    lodash.round = round;
    lodash.runInContext = runInContext;
    lodash.sample = sample;
    lodash.size = size;
    lodash.snakeCase = snakeCase;
    lodash.some = some;
    lodash.sortedIndex = sortedIndex;
    lodash.sortedIndexBy = sortedIndexBy;
    lodash.sortedIndexOf = sortedIndexOf;
    lodash.sortedLastIndex = sortedLastIndex;
    lodash.sortedLastIndexBy = sortedLastIndexBy;
    lodash.sortedLastIndexOf = sortedLastIndexOf;
    lodash.startCase = startCase;
    lodash.startsWith = startsWith;
    lodash.subtract = subtract;
    lodash.sum = sum;
    lodash.sumBy = sumBy;
    lodash.template = template;
    lodash.times = times;
    lodash.toFinite = toFinite;
    lodash.toInteger = toInteger;
    lodash.toLength = toLength;
    lodash.toLower = toLower;
    lodash.toNumber = toNumber;
    lodash.toSafeInteger = toSafeInteger;
    lodash.toString = toString;
    lodash.toUpper = toUpper;
    lodash.trim = trim;
    lodash.trimEnd = trimEnd;
    lodash.trimStart = trimStart;
    lodash.truncate = truncate;
    lodash.unescape = unescape;
    lodash.uniqueId = uniqueId;
    lodash.upperCase = upperCase;
    lodash.upperFirst = upperFirst;

    // Add aliases.
    lodash.each = forEach;
    lodash.eachRight = forEachRight;
    lodash.first = head;

    mixin(lodash, (function() {
      var source = {};
      baseForOwn(lodash, function(func, methodName) {
        if (!hasOwnProperty.call(lodash.prototype, methodName)) {
          source[methodName] = func;
        }
      });
      return source;
    }()), { 'chain': false });

    /*------------------------------------------------------------------------*/

    /**
     * The semantic version number.
     *
     * @static
     * @memberOf _
     * @type {string}
     */
    lodash.VERSION = VERSION;

    // Assign default placeholders.
    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
      lodash[methodName].placeholder = lodash;
    });

    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
    arrayEach(['drop', 'take'], function(methodName, index) {
      LazyWrapper.prototype[methodName] = function(n) {
        n = n === undefined ? 1 : nativeMax(toInteger(n), 0);

        var result = (this.__filtered__ && !index)
          ? new LazyWrapper(this)
          : this.clone();

        if (result.__filtered__) {
          result.__takeCount__ = nativeMin(n, result.__takeCount__);
        } else {
          result.__views__.push({
            'size': nativeMin(n, MAX_ARRAY_LENGTH),
            'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
          });
        }
        return result;
      };

      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
        return this.reverse()[methodName](n).reverse();
      };
    });

    // Add `LazyWrapper` methods that accept an `iteratee` value.
    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
      var type = index + 1,
          isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;

      LazyWrapper.prototype[methodName] = function(iteratee) {
        var result = this.clone();
        result.__iteratees__.push({
          'iteratee': getIteratee(iteratee, 3),
          'type': type
        });
        result.__filtered__ = result.__filtered__ || isFilter;
        return result;
      };
    });

    // Add `LazyWrapper` methods for `_.head` and `_.last`.
    arrayEach(['head', 'last'], function(methodName, index) {
      var takeName = 'take' + (index ? 'Right' : '');

      LazyWrapper.prototype[methodName] = function() {
        return this[takeName](1).value()[0];
      };
    });

    // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
    arrayEach(['initial', 'tail'], function(methodName, index) {
      var dropName = 'drop' + (index ? '' : 'Right');

      LazyWrapper.prototype[methodName] = function() {
        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
      };
    });

    LazyWrapper.prototype.compact = function() {
      return this.filter(identity);
    };

    LazyWrapper.prototype.find = function(predicate) {
      return this.filter(predicate).head();
    };

    LazyWrapper.prototype.findLast = function(predicate) {
      return this.reverse().find(predicate);
    };

    LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
      if (typeof path == 'function') {
        return new LazyWrapper(this);
      }
      return this.map(function(value) {
        return baseInvoke(value, path, args);
      });
    });

    LazyWrapper.prototype.reject = function(predicate) {
      return this.filter(negate(getIteratee(predicate)));
    };

    LazyWrapper.prototype.slice = function(start, end) {
      start = toInteger(start);

      var result = this;
      if (result.__filtered__ && (start > 0 || end < 0)) {
        return new LazyWrapper(result);
      }
      if (start < 0) {
        result = result.takeRight(-start);
      } else if (start) {
        result = result.drop(start);
      }
      if (end !== undefined) {
        end = toInteger(end);
        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
      }
      return result;
    };

    LazyWrapper.prototype.takeRightWhile = function(predicate) {
      return this.reverse().takeWhile(predicate).reverse();
    };

    LazyWrapper.prototype.toArray = function() {
      return this.take(MAX_ARRAY_LENGTH);
    };

    // Add `LazyWrapper` methods to `lodash.prototype`.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
          isTaker = /^(?:head|last)$/.test(methodName),
          lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
          retUnwrapped = isTaker || /^find/.test(methodName);

      if (!lodashFunc) {
        return;
      }
      lodash.prototype[methodName] = function() {
        var value = this.__wrapped__,
            args = isTaker ? [1] : arguments,
            isLazy = value instanceof LazyWrapper,
            iteratee = args[0],
            useLazy = isLazy || isArray(value);

        var interceptor = function(value) {
          var result = lodashFunc.apply(lodash, arrayPush([value], args));
          return (isTaker && chainAll) ? result[0] : result;
        };

        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
          // Avoid lazy use if the iteratee has a "length" value other than `1`.
          isLazy = useLazy = false;
        }
        var chainAll = this.__chain__,
            isHybrid = !!this.__actions__.length,
            isUnwrapped = retUnwrapped && !chainAll,
            onlyLazy = isLazy && !isHybrid;

        if (!retUnwrapped && useLazy) {
          value = onlyLazy ? value : new LazyWrapper(this);
          var result = func.apply(value, args);
          result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
          return new LodashWrapper(result, chainAll);
        }
        if (isUnwrapped && onlyLazy) {
          return func.apply(this, args);
        }
        result = this.thru(interceptor);
        return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
      };
    });

    // Add `Array` methods to `lodash.prototype`.
    arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
      var func = arrayProto[methodName],
          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
          retUnwrapped = /^(?:pop|shift)$/.test(methodName);

      lodash.prototype[methodName] = function() {
        var args = arguments;
        if (retUnwrapped && !this.__chain__) {
          var value = this.value();
          return func.apply(isArray(value) ? value : [], args);
        }
        return this[chainName](function(value) {
          return func.apply(isArray(value) ? value : [], args);
        });
      };
    });

    // Map minified method names to their real names.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var lodashFunc = lodash[methodName];
      if (lodashFunc) {
        var key = (lodashFunc.name + ''),
            names = realNames[key] || (realNames[key] = []);

        names.push({ 'name': methodName, 'func': lodashFunc });
      }
    });

    realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
      'name': 'wrapper',
      'func': undefined
    }];

    // Add methods to `LazyWrapper`.
    LazyWrapper.prototype.clone = lazyClone;
    LazyWrapper.prototype.reverse = lazyReverse;
    LazyWrapper.prototype.value = lazyValue;

    // Add chain sequence methods to the `lodash` wrapper.
    lodash.prototype.at = wrapperAt;
    lodash.prototype.chain = wrapperChain;
    lodash.prototype.commit = wrapperCommit;
    lodash.prototype.next = wrapperNext;
    lodash.prototype.plant = wrapperPlant;
    lodash.prototype.reverse = wrapperReverse;
    lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;

    // Add lazy aliases.
    lodash.prototype.first = lodash.prototype.head;

    if (symIterator) {
      lodash.prototype[symIterator] = wrapperToIterator;
    }
    return lodash;
  });

  /*--------------------------------------------------------------------------*/

  // Export lodash.
  var _ = runInContext();

  // Some AMD build optimizers, like r.js, check for condition patterns like:
  if (true) {
    // Expose Lodash on the global object to prevent errors when Lodash is
    // loaded by a script tag in the presence of an AMD loader.
    // See http://requirejs.org/docs/errors.html#mismatch for more details.
    // Use `_.noConflict` to remove Lodash from the global object.
    root._ = _;

    // Define as an anonymous module so, through path mapping, it can be
    // referenced as the "underscore" module.
    !(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
      return _;
    }.call(exports, __webpack_require__, exports, module),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  }
  // Check for `exports` after `define` in case a build optimizer adds it.
  else if (freeModule) {
    // Export for Node.js.
    (freeModule.exports = _)._ = _;
    // Export for CommonJS support.
    freeExports._ = _;
  }
  else {
    // Export to the global object.
    root._ = _;
  }
}.call(this));

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("DuR2"), __webpack_require__("3IRH")(module)))

/***/ }),

/***/ "M6Wl":
/***/ (function(module, exports, __webpack_require__) {

var baseFor = __webpack_require__("rpnb"),
    keys = __webpack_require__("ktak");

/**
 * The base implementation of `_.forOwn` without support for iteratee shorthands.
 *
 * @private
 * @param {Object} object The object to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Object} Returns `object`.
 */
function baseForOwn(object, iteratee) {
  return object && baseFor(object, iteratee, keys);
}

module.exports = baseForOwn;


/***/ }),

/***/ "M6a0":
/***/ (function(module, exports) {



/***/ }),

/***/ "MCT5":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return Subscription; });
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

// encapsulates the subscription logic for connecting a component to the redux store, as
// well as nesting subscriptions of descendant components, so that we can ensure the
// ancestor components re-render before descendants

var CLEARED = null;
var nullListeners = {
  notify: function notify() {}
};

function createListenerCollection() {
  // the current/next pattern is copied from redux's createStore code.
  // TODO: refactor+expose that code to be reusable here?
  var current = [];
  var next = [];

  return {
    clear: function clear() {
      next = CLEARED;
      current = CLEARED;
    },
    notify: function notify() {
      var listeners = current = next;
      for (var i = 0; i < listeners.length; i++) {
        listeners[i]();
      }
    },
    get: function get() {
      return next;
    },
    subscribe: function subscribe(listener) {
      var isSubscribed = true;
      if (next === current) next = current.slice();
      next.push(listener);

      return function unsubscribe() {
        if (!isSubscribed || current === CLEARED) return;
        isSubscribed = false;

        if (next === current) next = current.slice();
        next.splice(next.indexOf(listener), 1);
      };
    }
  };
}

var Subscription = function () {
  function Subscription(store, parentSub, onStateChange) {
    _classCallCheck(this, Subscription);

    this.store = store;
    this.parentSub = parentSub;
    this.onStateChange = onStateChange;
    this.unsubscribe = null;
    this.listeners = nullListeners;
  }

  Subscription.prototype.addNestedSub = function addNestedSub(listener) {
    this.trySubscribe();
    return this.listeners.subscribe(listener);
  };

  Subscription.prototype.notifyNestedSubs = function notifyNestedSubs() {
    this.listeners.notify();
  };

  Subscription.prototype.isSubscribed = function isSubscribed() {
    return Boolean(this.unsubscribe);
  };

  Subscription.prototype.trySubscribe = function trySubscribe() {
    if (!this.unsubscribe) {
      this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.onStateChange) : this.store.subscribe(this.onStateChange);

      this.listeners = createListenerCollection();
    }
  };

  Subscription.prototype.tryUnsubscribe = function tryUnsubscribe() {
    if (this.unsubscribe) {
      this.unsubscribe();
      this.unsubscribe = null;
      this.listeners.clear();
      this.listeners = nullListeners;
    }
  };

  return Subscription;
}();



/***/ }),

/***/ "MRgu":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.autoprefix = undefined;

var _forOwn2 = __webpack_require__("AVgl");

var _forOwn3 = _interopRequireDefault(_forOwn2);

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var transforms = {
  borderRadius: function borderRadius(value) {
    return {
      msBorderRadius: value,
      MozBorderRadius: value,
      OBorderRadius: value,
      WebkitBorderRadius: value,
      borderRadius: value
    };
  },
  boxShadow: function boxShadow(value) {
    return {
      msBoxShadow: value,
      MozBoxShadow: value,
      OBoxShadow: value,
      WebkitBoxShadow: value,
      boxShadow: value
    };
  },
  userSelect: function userSelect(value) {
    return {
      WebkitTouchCallout: value,
      KhtmlUserSelect: value,
      MozUserSelect: value,
      msUserSelect: value,
      WebkitUserSelect: value,
      userSelect: value
    };
  },

  flex: function flex(value) {
    return {
      WebkitBoxFlex: value,
      MozBoxFlex: value,
      WebkitFlex: value,
      msFlex: value,
      flex: value
    };
  },
  flexBasis: function flexBasis(value) {
    return {
      WebkitFlexBasis: value,
      flexBasis: value
    };
  },
  justifyContent: function justifyContent(value) {
    return {
      WebkitJustifyContent: value,
      justifyContent: value
    };
  },

  transition: function transition(value) {
    return {
      msTransition: value,
      MozTransition: value,
      OTransition: value,
      WebkitTransition: value,
      transition: value
    };
  },

  transform: function transform(value) {
    return {
      msTransform: value,
      MozTransform: value,
      OTransform: value,
      WebkitTransform: value,
      transform: value
    };
  },
  absolute: function absolute(value) {
    var direction = value && value.split(' ');
    return {
      position: 'absolute',
      top: direction && direction[0],
      right: direction && direction[1],
      bottom: direction && direction[2],
      left: direction && direction[3]
    };
  },
  extend: function extend(name, otherElementStyles) {
    var otherStyle = otherElementStyles[name];
    if (otherStyle) {
      return otherStyle;
    }
    return {
      'extend': name
    };
  }
};

var autoprefix = exports.autoprefix = function autoprefix(elements) {
  var prefixed = {};
  (0, _forOwn3.default)(elements, function (styles, element) {
    var expanded = {};
    (0, _forOwn3.default)(styles, function (value, key) {
      var transform = transforms[key];
      if (transform) {
        expanded = _extends({}, expanded, transform(value));
      } else {
        expanded[key] = value;
      }
    });
    prefixed[element] = expanded;
  });
  return prefixed;
};

exports.default = autoprefix;

/***/ }),

/***/ "MU5D":
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__("R9M2");
// eslint-disable-next-line no-prototype-builtins
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
  return cof(it) == 'String' ? it.split('') : Object(it);
};


/***/ }),

/***/ "MmMw":
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__("EqjI");
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function (it, S) {
  if (!isObject(it)) return it;
  var fn, val;
  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  throw TypeError("Can't convert object to primitive value");
};


/***/ }),

/***/ "MoMe":
/***/ (function(module, exports, __webpack_require__) {

var baseGetAllKeys = __webpack_require__("FCuZ"),
    getSymbols = __webpack_require__("l9Lx"),
    keys = __webpack_require__("ktak");

/**
 * Creates an array of own enumerable property names and symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names and symbols.
 */
function getAllKeys(object) {
  return baseGetAllKeys(object, keys, getSymbols);
}

module.exports = getAllKeys;


/***/ }),

/***/ "Muz+":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.mergeClasses = undefined;

var _forOwn2 = __webpack_require__("AVgl");

var _forOwn3 = _interopRequireDefault(_forOwn2);

var _cloneDeep2 = __webpack_require__("kvU2");

var _cloneDeep3 = _interopRequireDefault(_cloneDeep2);

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var mergeClasses = exports.mergeClasses = function mergeClasses(classes) {
  var activeNames = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

  var styles = classes.default && (0, _cloneDeep3.default)(classes.default) || {};
  activeNames.map(function (name) {
    var toMerge = classes[name];
    if (toMerge) {
      (0, _forOwn3.default)(toMerge, function (value, key) {
        if (!styles[key]) {
          styles[key] = {};
        }

        styles[key] = _extends({}, styles[key], toMerge[key]);
      });
    }

    return name;
  });
  return styles;
};

exports.default = mergeClasses;

/***/ }),

/***/ "N1y8":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ACTION_TYPE_DELIMITER", function() { return ACTION_TYPE_DELIMITER; });
/* harmony export (immutable) */ __webpack_exports__["default"] = combineActions;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_isString__ = __webpack_require__("Sgt2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_lodash_es_isFunction__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_lodash_es_isEmpty__ = __webpack_require__("q02U");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_lodash_es_toString__ = __webpack_require__("v207");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_lodash_es_isSymbol__ = __webpack_require__("fLuG");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_5_invariant__);







var ACTION_TYPE_DELIMITER = '||';

function isValidActionType(type) {
  return Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isString__["default"])(type) || Object(__WEBPACK_IMPORTED_MODULE_1_lodash_es_isFunction__["default"])(type) || Object(__WEBPACK_IMPORTED_MODULE_4_lodash_es_isSymbol__["default"])(type);
}

function isValidActionTypes(types) {
  if (Object(__WEBPACK_IMPORTED_MODULE_2_lodash_es_isEmpty__["default"])(types)) {
    return false;
  }
  return types.every(isValidActionType);
}

function combineActions() {
  for (var _len = arguments.length, actionsTypes = Array(_len), _key = 0; _key < _len; _key++) {
    actionsTypes[_key] = arguments[_key];
  }

  __WEBPACK_IMPORTED_MODULE_5_invariant___default()(isValidActionTypes(actionsTypes), 'Expected action types to be strings, symbols, or action creators');
  var combinedActionType = actionsTypes.map(__WEBPACK_IMPORTED_MODULE_3_lodash_es_toString__["default"]).join(ACTION_TYPE_DELIMITER);
  return { toString: function toString() {
      return combinedActionType;
    } };
}

/***/ }),

/***/ "N33/":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SketchPresetColors = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SketchPresetColors = exports.SketchPresetColors = function SketchPresetColors(_ref) {
  var colors = _ref.colors,
      _ref$onClick = _ref.onClick,
      onClick = _ref$onClick === undefined ? function () {} : _ref$onClick,
      onSwatchHover = _ref.onSwatchHover;

  var styles = (0, _reactcss2.default)({
    'default': {
      colors: {
        margin: '0 -10px',
        padding: '10px 0 0 10px',
        borderTop: '1px solid #eee',
        display: 'flex',
        flexWrap: 'wrap',
        position: 'relative'
      },
      swatchWrap: {
        width: '16px',
        height: '16px',
        margin: '0 10px 10px 0'
      },
      swatch: {
        borderRadius: '3px',
        boxShadow: 'inset 0 0 0 1px rgba(0,0,0,.15)'
      }
    },
    'no-presets': {
      colors: {
        display: 'none'
      }
    }
  }, {
    'no-presets': !colors || !colors.length
  });

  var handleClick = function handleClick(hex, e) {
    onClick({
      hex: hex,
      source: 'hex'
    }, e);
  };

  return _react2.default.createElement(
    'div',
    { style: styles.colors, className: 'flexbox-fix' },
    colors.map(function (colorObjOrString) {
      var c = typeof colorObjOrString === 'string' ? { color: colorObjOrString } : colorObjOrString;
      return _react2.default.createElement(
        'div',
        { key: c.color, style: styles.swatchWrap },
        _react2.default.createElement(_common.Swatch, _extends({}, c, {
          style: styles.swatch,
          onClick: handleClick,
          onHover: onSwatchHover,
          focusStyle: {
            boxShadow: 'inset 0 0 0 1px rgba(0,0,0,.15), 0 0 4px ' + c.color
          }
        }))
      );
    })
  );
};

SketchPresetColors.propTypes = {
  colors: _propTypes2.default.arrayOf(_propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
    color: _propTypes2.default.string,
    title: _propTypes2.default.string
  })])).isRequired
};

exports.default = SketchPresetColors;

/***/ }),

/***/ "N73M":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SliderPointer = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SliderPointer = exports.SliderPointer = function SliderPointer(_ref) {
  var direction = _ref.direction;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '18px',
        height: '18px',
        borderRadius: '50%',
        transform: 'translate(-9px, -1px)',
        backgroundColor: 'rgb(248, 248, 248)',
        boxShadow: '0 1px 4px 0 rgba(0, 0, 0, 0.37)'
      }
    },
    'vertical': {
      picker: {
        transform: 'translate(-3px, -9px)'
      }
    }
  }, { vertical: direction === 'vertical' });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = SliderPointer;

/***/ }),

/***/ "NGEn":
/***/ (function(module, exports) {

/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

module.exports = isArray;


/***/ }),

/***/ "NI8d":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PhotoshopPointerCircle = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var PhotoshopPointerCircle = exports.PhotoshopPointerCircle = function PhotoshopPointerCircle() {
  var styles = (0, _reactcss2.default)({
    'default': {
      triangle: {
        width: 0,
        height: 0,
        borderStyle: 'solid',
        borderWidth: '4px 0 4px 6px',
        borderColor: 'transparent transparent transparent #fff',
        position: 'absolute',
        top: '1px',
        left: '1px'
      },
      triangleBorder: {
        width: 0,
        height: 0,
        borderStyle: 'solid',
        borderWidth: '5px 0 5px 8px',
        borderColor: 'transparent transparent transparent #555'
      },

      left: {
        Extend: 'triangleBorder',
        transform: 'translate(-13px, -4px)'
      },
      leftInside: {
        Extend: 'triangle',
        transform: 'translate(-8px, -5px)'
      },

      right: {
        Extend: 'triangleBorder',
        transform: 'translate(20px, -14px) rotate(180deg)'
      },
      rightInside: {
        Extend: 'triangle',
        transform: 'translate(-8px, -5px)'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { style: styles.pointer },
    _react2.default.createElement(
      'div',
      { style: styles.left },
      _react2.default.createElement('div', { style: styles.leftInside })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.right },
      _react2.default.createElement('div', { style: styles.rightInside })
    )
  );
};

exports.default = PhotoshopPointerCircle;

/***/ }),

/***/ "NhhL":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__root_js__ = __webpack_require__("WlpS");


/** Used to detect overreaching core-js shims. */
var coreJsData = __WEBPACK_IMPORTED_MODULE_0__root_js__["default"]['__core-js_shared__'];

/* harmony default export */ __webpack_exports__["default"] = (coreJsData);


/***/ }),

/***/ "NkRn":
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__("TQ3y");

/** Built-in value references. */
var Symbol = root.Symbol;

module.exports = Symbol;


/***/ }),

/***/ "Nkkh":
/***/ (function(module, exports, __webpack_require__) {

var copyObject = __webpack_require__("tv3T"),
    getSymbols = __webpack_require__("l9Lx");

/**
 * Copies own symbols of `source` to `object`.
 *
 * @private
 * @param {Object} source The object to copy symbols from.
 * @param {Object} [object={}] The object to copy symbols to.
 * @returns {Object} Returns `object`.
 */
function copySymbols(source, object) {
  return copyObject(source, getSymbols(source), object);
}

module.exports = copySymbols;


/***/ }),

/***/ "NpIQ":
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;


/***/ }),

/***/ "NqZt":
/***/ (function(module, exports) {

/**
 * Removes `key` and its value from the stack.
 *
 * @private
 * @name delete
 * @memberOf Stack
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function stackDelete(key) {
  var data = this.__data__,
      result = data['delete'](key);

  this.size = data.size;
  return result;
}

module.exports = stackDelete;


/***/ }),

/***/ "O27J":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function checkDCE() {
  /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
  if (
    typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' ||
    typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function'
  ) {
    return;
  }
  if (true) {
    // This branch is unreachable because this function is only called
    // in production, but the condition is true only in development.
    // Therefore if the branch is still here, dead code elimination wasn't
    // properly applied.
    // Don't change the message. React DevTools relies on it. Also make sure
    // this message doesn't occur elsewhere in this function, or it will cause
    // a false positive.
    throw new Error('^_^');
  }
  try {
    // Verify that the code above has been dead code eliminated (DCE'd).
    __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE);
  } catch (err) {
    // DevTools shouldn't crash React, no matter what.
    // We should still report in case we break this code.
    console.error(err);
  }
}

if (false) {
  // DCE check should happen before ReactDOM bundle executes so that
  // DevTools can report bad minification during injection.
  checkDCE();
  module.exports = require('./cjs/react-dom.production.min.js');
} else {
  module.exports = __webpack_require__("ytp0");
}


/***/ }),

/***/ "O4Lo":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("yCNF"),
    now = __webpack_require__("RVHk"),
    toNumber = __webpack_require__("kxzG");

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max,
    nativeMin = Math.min;

/**
 * Creates a debounced function that delays invoking `func` until after `wait`
 * milliseconds have elapsed since the last time the debounced function was
 * invoked. The debounced function comes with a `cancel` method to cancel
 * delayed `func` invocations and a `flush` method to immediately invoke them.
 * Provide `options` to indicate whether `func` should be invoked on the
 * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
 * with the last arguments provided to the debounced function. Subsequent
 * calls to the debounced function return the result of the last `func`
 * invocation.
 *
 * **Note:** If `leading` and `trailing` options are `true`, `func` is
 * invoked on the trailing edge of the timeout only if the debounced function
 * is invoked more than once during the `wait` timeout.
 *
 * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
 * until to the next tick, similar to `setTimeout` with a timeout of `0`.
 *
 * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
 * for details over the differences between `_.debounce` and `_.throttle`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to debounce.
 * @param {number} [wait=0] The number of milliseconds to delay.
 * @param {Object} [options={}] The options object.
 * @param {boolean} [options.leading=false]
 *  Specify invoking on the leading edge of the timeout.
 * @param {number} [options.maxWait]
 *  The maximum time `func` is allowed to be delayed before it's invoked.
 * @param {boolean} [options.trailing=true]
 *  Specify invoking on the trailing edge of the timeout.
 * @returns {Function} Returns the new debounced function.
 * @example
 *
 * // Avoid costly calculations while the window size is in flux.
 * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
 *
 * // Invoke `sendMail` when clicked, debouncing subsequent calls.
 * jQuery(element).on('click', _.debounce(sendMail, 300, {
 *   'leading': true,
 *   'trailing': false
 * }));
 *
 * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
 * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
 * var source = new EventSource('/stream');
 * jQuery(source).on('message', debounced);
 *
 * // Cancel the trailing debounced invocation.
 * jQuery(window).on('popstate', debounced.cancel);
 */
function debounce(func, wait, options) {
  var lastArgs,
      lastThis,
      maxWait,
      result,
      timerId,
      lastCallTime,
      lastInvokeTime = 0,
      leading = false,
      maxing = false,
      trailing = true;

  if (typeof func != 'function') {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  wait = toNumber(wait) || 0;
  if (isObject(options)) {
    leading = !!options.leading;
    maxing = 'maxWait' in options;
    maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
    trailing = 'trailing' in options ? !!options.trailing : trailing;
  }

  function invokeFunc(time) {
    var args = lastArgs,
        thisArg = lastThis;

    lastArgs = lastThis = undefined;
    lastInvokeTime = time;
    result = func.apply(thisArg, args);
    return result;
  }

  function leadingEdge(time) {
    // Reset any `maxWait` timer.
    lastInvokeTime = time;
    // Start the timer for the trailing edge.
    timerId = setTimeout(timerExpired, wait);
    // Invoke the leading edge.
    return leading ? invokeFunc(time) : result;
  }

  function remainingWait(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime,
        result = wait - timeSinceLastCall;

    return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;
  }

  function shouldInvoke(time) {
    var timeSinceLastCall = time - lastCallTime,
        timeSinceLastInvoke = time - lastInvokeTime;

    // Either this is the first call, activity has stopped and we're at the
    // trailing edge, the system time has gone backwards and we're treating
    // it as the trailing edge, or we've hit the `maxWait` limit.
    return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
      (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
  }

  function timerExpired() {
    var time = now();
    if (shouldInvoke(time)) {
      return trailingEdge(time);
    }
    // Restart the timer.
    timerId = setTimeout(timerExpired, remainingWait(time));
  }

  function trailingEdge(time) {
    timerId = undefined;

    // Only invoke if we have `lastArgs` which means `func` has been
    // debounced at least once.
    if (trailing && lastArgs) {
      return invokeFunc(time);
    }
    lastArgs = lastThis = undefined;
    return result;
  }

  function cancel() {
    if (timerId !== undefined) {
      clearTimeout(timerId);
    }
    lastInvokeTime = 0;
    lastArgs = lastCallTime = lastThis = timerId = undefined;
  }

  function flush() {
    return timerId === undefined ? result : trailingEdge(now());
  }

  function debounced() {
    var time = now(),
        isInvoking = shouldInvoke(time);

    lastArgs = arguments;
    lastThis = this;
    lastCallTime = time;

    if (isInvoking) {
      if (timerId === undefined) {
        return leadingEdge(lastCallTime);
      }
      if (maxing) {
        // Handle invocations in a tight loop.
        timerId = setTimeout(timerExpired, wait);
        return invokeFunc(lastCallTime);
      }
    }
    if (timerId === undefined) {
      timerId = setTimeout(timerExpired, wait);
    }
    return result;
  }
  debounced.cancel = cancel;
  debounced.flush = flush;
  return debounced;
}

module.exports = debounce;


/***/ }),

/***/ "O4g8":
/***/ (function(module, exports) {

module.exports = true;


/***/ }),

/***/ "ON07":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("EqjI");
var document = __webpack_require__("7KvD").document;
// typeof document.createElement is 'object' in old IE
var is = isObject(document) && isObject(document.createElement);
module.exports = function (it) {
  return is ? document.createElement(it) : {};
};


/***/ }),

/***/ "OYls":
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__("crlp")('asyncIterator');


/***/ }),

/***/ "OiQO":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_utils__ = __webpack_require__("Vr3j");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "TASK", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["TASK"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "SAGA_ACTION", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["SAGA_ACTION"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "noop", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["noop"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "is", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["is"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "deferred", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["deferred"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "arrayOfDeffered", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["arrayOfDeffered"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "createMockTask", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["createMockTask"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "cloneableGenerator", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_utils__["cloneableGenerator"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_io__ = __webpack_require__("JJnU");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "asEffect", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_io__["asEffect"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_proc__ = __webpack_require__("8o7f");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "CHANNEL_END", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_proc__["CHANNEL_END"]; });




/***/ }),

/***/ "Orat":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Photoshop = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _PhotoshopFields = __webpack_require__("Ewjq");

var _PhotoshopFields2 = _interopRequireDefault(_PhotoshopFields);

var _PhotoshopPointerCircle = __webpack_require__("bt1o");

var _PhotoshopPointerCircle2 = _interopRequireDefault(_PhotoshopPointerCircle);

var _PhotoshopPointer = __webpack_require__("NI8d");

var _PhotoshopPointer2 = _interopRequireDefault(_PhotoshopPointer);

var _PhotoshopButton = __webpack_require__("jcwa");

var _PhotoshopButton2 = _interopRequireDefault(_PhotoshopButton);

var _PhotoshopPreviews = __webpack_require__("E+Mp");

var _PhotoshopPreviews2 = _interopRequireDefault(_PhotoshopPreviews);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Photoshop = exports.Photoshop = function (_React$Component) {
  _inherits(Photoshop, _React$Component);

  function Photoshop(props) {
    _classCallCheck(this, Photoshop);

    var _this = _possibleConstructorReturn(this, (Photoshop.__proto__ || Object.getPrototypeOf(Photoshop)).call(this));

    _this.state = {
      currentColor: props.hex
    };
    return _this;
  }

  _createClass(Photoshop, [{
    key: 'render',
    value: function render() {
      var _props$className = this.props.className,
          className = _props$className === undefined ? '' : _props$className;

      var styles = (0, _reactcss2.default)({
        'default': {
          picker: {
            background: '#DCDCDC',
            borderRadius: '4px',
            boxShadow: '0 0 0 1px rgba(0,0,0,.25), 0 8px 16px rgba(0,0,0,.15)',
            boxSizing: 'initial',
            width: '513px'
          },
          head: {
            backgroundImage: 'linear-gradient(-180deg, #F0F0F0 0%, #D4D4D4 100%)',
            borderBottom: '1px solid #B1B1B1',
            boxShadow: 'inset 0 1px 0 0 rgba(255,255,255,.2), inset 0 -1px 0 0 rgba(0,0,0,.02)',
            height: '23px',
            lineHeight: '24px',
            borderRadius: '4px 4px 0 0',
            fontSize: '13px',
            color: '#4D4D4D',
            textAlign: 'center'
          },
          body: {
            padding: '15px 15px 0',
            display: 'flex'
          },
          saturation: {
            width: '256px',
            height: '256px',
            position: 'relative',
            border: '2px solid #B3B3B3',
            borderBottom: '2px solid #F0F0F0',
            overflow: 'hidden'
          },
          hue: {
            position: 'relative',
            height: '256px',
            width: '19px',
            marginLeft: '10px',
            border: '2px solid #B3B3B3',
            borderBottom: '2px solid #F0F0F0'
          },
          controls: {
            width: '180px',
            marginLeft: '10px'
          },
          top: {
            display: 'flex'
          },
          previews: {
            width: '60px'
          },
          actions: {
            flex: '1',
            marginLeft: '20px'
          }
        }
      });

      return _react2.default.createElement(
        'div',
        { style: styles.picker, className: 'photoshop-picker ' + className },
        _react2.default.createElement(
          'div',
          { style: styles.head },
          this.props.header
        ),
        _react2.default.createElement(
          'div',
          { style: styles.body, className: 'flexbox-fix' },
          _react2.default.createElement(
            'div',
            { style: styles.saturation },
            _react2.default.createElement(_common.Saturation, {
              hsl: this.props.hsl,
              hsv: this.props.hsv,
              pointer: _PhotoshopPointerCircle2.default,
              onChange: this.props.onChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.hue },
            _react2.default.createElement(_common.Hue, {
              direction: 'vertical',
              hsl: this.props.hsl,
              pointer: _PhotoshopPointer2.default,
              onChange: this.props.onChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.controls },
            _react2.default.createElement(
              'div',
              { style: styles.top, className: 'flexbox-fix' },
              _react2.default.createElement(
                'div',
                { style: styles.previews },
                _react2.default.createElement(_PhotoshopPreviews2.default, {
                  rgb: this.props.rgb,
                  currentColor: this.state.currentColor
                })
              ),
              _react2.default.createElement(
                'div',
                { style: styles.actions },
                _react2.default.createElement(_PhotoshopButton2.default, { label: 'OK', onClick: this.props.onAccept, active: true }),
                _react2.default.createElement(_PhotoshopButton2.default, { label: 'Cancel', onClick: this.props.onCancel }),
                _react2.default.createElement(_PhotoshopFields2.default, {
                  onChange: this.props.onChange,
                  rgb: this.props.rgb,
                  hsv: this.props.hsv,
                  hex: this.props.hex
                })
              )
            )
          )
        )
      );
    }
  }]);

  return Photoshop;
}(_react2.default.Component);

Photoshop.propTypes = {
  header: _propTypes2.default.string
};

Photoshop.defaultProps = {
  header: 'Color Picker'
};

exports.default = (0, _common.ColorWrap)(Photoshop);

/***/ }),

/***/ "PMgr":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["createProvider"] = createProvider;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__("GiK3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types__ = __webpack_require__("KSGD");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_prop_types__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__utils_PropTypes__ = __webpack_require__("faAt");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__utils_warning__ = __webpack_require__("byaS");
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }






var didWarnAboutReceivingStore = false;
function warnAboutReceivingStore() {
  if (didWarnAboutReceivingStore) {
    return;
  }
  didWarnAboutReceivingStore = true;

  Object(__WEBPACK_IMPORTED_MODULE_3__utils_warning__["default"])('<Provider> does not support changing `store` on the fly. ' + 'It is most likely that you see this error because you updated to ' + 'Redux 2.x and React Redux 2.x which no longer hot reload reducers ' + 'automatically. See https://github.com/reactjs/react-redux/releases/' + 'tag/v2.0.0 for the migration instructions.');
}

function createProvider() {
  var _Provider$childContex;

  var storeKey = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'store';
  var subKey = arguments[1];

  var subscriptionKey = subKey || storeKey + 'Subscription';

  var Provider = function (_Component) {
    _inherits(Provider, _Component);

    Provider.prototype.getChildContext = function getChildContext() {
      var _ref;

      return _ref = {}, _ref[storeKey] = this[storeKey], _ref[subscriptionKey] = null, _ref;
    };

    function Provider(props, context) {
      _classCallCheck(this, Provider);

      var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));

      _this[storeKey] = props.store;
      return _this;
    }

    Provider.prototype.render = function render() {
      return __WEBPACK_IMPORTED_MODULE_0_react__["Children"].only(this.props.children);
    };

    return Provider;
  }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

  if (true) {
    Provider.prototype.componentWillReceiveProps = function (nextProps) {
      if (this[storeKey] !== nextProps.store) {
        warnAboutReceivingStore();
      }
    };
  }

  Provider.propTypes = {
    store: __WEBPACK_IMPORTED_MODULE_2__utils_PropTypes__["storeShape"].isRequired,
    children: __WEBPACK_IMPORTED_MODULE_1_prop_types___default.a.element.isRequired
  };
  Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[storeKey] = __WEBPACK_IMPORTED_MODULE_2__utils_PropTypes__["storeShape"].isRequired, _Provider$childContex[subscriptionKey] = __WEBPACK_IMPORTED_MODULE_2__utils_PropTypes__["subscriptionShape"], _Provider$childContex);

  return Provider;
}

/* harmony default export */ __webpack_exports__["default"] = (createProvider());

/***/ }),

/***/ "POb3":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD"),
    root = __webpack_require__("TQ3y");

/* Built-in method references that are verified to be native. */
var Map = getNative(root, 'Map');

module.exports = Map;


/***/ }),

/***/ "Phyq":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__getNative_js__ = __webpack_require__("rHvK");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__root_js__ = __webpack_require__("WlpS");



/* Built-in method references that are verified to be native. */
var Map = Object(__WEBPACK_IMPORTED_MODULE_0__getNative_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__root_js__["default"], 'Map');

/* harmony default export */ __webpack_exports__["default"] = (Map);


/***/ }),

/***/ "PqYH":
/***/ (function(module, exports) {

/**
 * A specialized version of `_.forEach` for arrays without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns `array`.
 */
function arrayEach(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length;

  while (++index < length) {
    if (iteratee(array[index], index, array) === false) {
      break;
    }
  }
  return array;
}

module.exports = arrayEach;


/***/ }),

/***/ "PxTJ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var calculateChange = exports.calculateChange = function calculateChange(e, skip, props, container) {
  e.preventDefault();
  var containerWidth = container.clientWidth;
  var containerHeight = container.clientHeight;
  var x = typeof e.pageX === 'number' ? e.pageX : e.touches[0].pageX;
  var y = typeof e.pageY === 'number' ? e.pageY : e.touches[0].pageY;
  var left = x - (container.getBoundingClientRect().left + window.pageXOffset);
  var top = y - (container.getBoundingClientRect().top + window.pageYOffset);

  if (props.direction === 'vertical') {
    var a = void 0;
    if (top < 0) {
      a = 0;
    } else if (top > containerHeight) {
      a = 1;
    } else {
      a = Math.round(top * 100 / containerHeight) / 100;
    }

    if (props.hsl.a !== a) {
      return {
        h: props.hsl.h,
        s: props.hsl.s,
        l: props.hsl.l,
        a: a,
        source: 'rgb'
      };
    }
  } else {
    var _a = void 0;
    if (left < 0) {
      _a = 0;
    } else if (left > containerWidth) {
      _a = 1;
    } else {
      _a = Math.round(left * 100 / containerWidth) / 100;
    }

    if (props.a !== _a) {
      return {
        h: props.hsl.h,
        s: props.hsl.s,
        l: props.hsl.l,
        a: _a,
        source: 'rgb'
      };
    }
  }
  return null;
};

/***/ }),

/***/ "PzxK":
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
var has = __webpack_require__("D2L2");
var toObject = __webpack_require__("sB3e");
var IE_PROTO = __webpack_require__("ax3d")('IE_PROTO');
var ObjectProto = Object.prototype;

module.exports = Object.getPrototypeOf || function (O) {
  O = toObject(O);
  if (has(O, IE_PROTO)) return O[IE_PROTO];
  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
    return O.constructor.prototype;
  } return O instanceof Object ? ObjectProto : null;
};


/***/ }),

/***/ "Q7hp":
/***/ (function(module, exports, __webpack_require__) {

var baseGet = __webpack_require__("uCi2");

/**
 * Gets the value at `path` of `object`. If the resolved value is
 * `undefined`, the `defaultValue` is returned in its place.
 *
 * @static
 * @memberOf _
 * @since 3.7.0
 * @category Object
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @param {*} [defaultValue] The value returned for `undefined` resolved values.
 * @returns {*} Returns the resolved value.
 * @example
 *
 * var object = { 'a': [{ 'b': { 'c': 3 } }] };
 *
 * _.get(object, 'a[0].b.c');
 * // => 3
 *
 * _.get(object, ['a', '0', 'b', 'c']);
 * // => 3
 *
 * _.get(object, 'a.b.c', 'default');
 * // => 'default'
 */
function get(object, path, defaultValue) {
  var result = object == null ? undefined : baseGet(object, path);
  return result === undefined ? defaultValue : result;
}

module.exports = get;


/***/ }),

/***/ "QGoG":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["defaultMergeProps"] = defaultMergeProps;
/* harmony export (immutable) */ __webpack_exports__["wrapMergePropsFunc"] = wrapMergePropsFunc;
/* harmony export (immutable) */ __webpack_exports__["whenMergePropsIsFunction"] = whenMergePropsIsFunction;
/* harmony export (immutable) */ __webpack_exports__["whenMergePropsIsOmitted"] = whenMergePropsIsOmitted;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils_verifyPlainObject__ = __webpack_require__("Htzn");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };



function defaultMergeProps(stateProps, dispatchProps, ownProps) {
  return _extends({}, ownProps, stateProps, dispatchProps);
}

function wrapMergePropsFunc(mergeProps) {
  return function initMergePropsProxy(dispatch, _ref) {
    var displayName = _ref.displayName,
        pure = _ref.pure,
        areMergedPropsEqual = _ref.areMergedPropsEqual;

    var hasRunOnce = false;
    var mergedProps = void 0;

    return function mergePropsProxy(stateProps, dispatchProps, ownProps) {
      var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);

      if (hasRunOnce) {
        if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;
      } else {
        hasRunOnce = true;
        mergedProps = nextMergedProps;

        if (true) Object(__WEBPACK_IMPORTED_MODULE_0__utils_verifyPlainObject__["default"])(mergedProps, displayName, 'mergeProps');
      }

      return mergedProps;
    };
  };
}

function whenMergePropsIsFunction(mergeProps) {
  return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;
}

function whenMergePropsIsOmitted(mergeProps) {
  return !mergeProps ? function () {
    return defaultMergeProps;
  } : undefined;
}

/* harmony default export */ __webpack_exports__["default"] = ([whenMergePropsIsFunction, whenMergePropsIsOmitted]);

/***/ }),

/***/ "QIdr":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.HuePicker = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _HuePointer = __webpack_require__("N73M");

var _HuePointer2 = _interopRequireDefault(_HuePointer);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var HuePicker = exports.HuePicker = function HuePicker(_ref) {
  var width = _ref.width,
      height = _ref.height,
      onChange = _ref.onChange,
      hsl = _ref.hsl,
      direction = _ref.direction,
      pointer = _ref.pointer,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        position: 'relative',
        width: width,
        height: height
      },
      hue: {
        radius: '2px'
      }
    }
  });

  // Overwrite to provide pure hue color
  var handleChange = function handleChange(data) {
    return onChange({ a: 1, h: data.h, l: 0.5, s: 1 });
  };

  return _react2.default.createElement(
    'div',
    { style: styles.picker, className: 'hue-picker ' + className },
    _react2.default.createElement(_common.Hue, _extends({}, styles.hue, {
      hsl: hsl,
      pointer: pointer,
      onChange: handleChange,
      direction: direction
    }))
  );
};

HuePicker.defaultProps = {
  width: '316px',
  height: '16px',
  direction: 'horizontal',
  pointer: _HuePointer2.default
};

exports.default = (0, _common.ColorWrap)(HuePicker);

/***/ }),

/***/ "QOKQ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = hasGeneratorInterface;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ownKeys__ = __webpack_require__("1JpX");


function hasGeneratorInterface(handler) {
  var keys = Object(__WEBPACK_IMPORTED_MODULE_0__ownKeys__["default"])(handler);
  var hasOnlyInterfaceNames = keys.every(function (ownKey) {
    return ownKey === 'next' || ownKey === 'throw';
  });
  return keys.length && keys.length <= 2 && hasOnlyInterfaceNames;
}

/***/ }),

/***/ "QRG4":
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__("UuGF");
var min = Math.min;
module.exports = function (it) {
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};


/***/ }),

/***/ "QWe/":
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__("crlp")('observable');


/***/ }),

/***/ "R9M2":
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function (it) {
  return toString.call(it).slice(8, -1);
};


/***/ }),

/***/ "RGrk":
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__("dCZQ");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Checks if a hash value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf Hash
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function hashHas(key) {
  var data = this.__data__;
  return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
}

module.exports = hashHas;


/***/ }),

/***/ "RH2O":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__components_Provider__ = __webpack_require__("PMgr");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__components_connectAdvanced__ = __webpack_require__("SAW1");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__connect_connect__ = __webpack_require__("yyvF");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Provider", function() { return __WEBPACK_IMPORTED_MODULE_0__components_Provider__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "createProvider", function() { return __WEBPACK_IMPORTED_MODULE_0__components_Provider__["createProvider"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "connectAdvanced", function() { return __WEBPACK_IMPORTED_MODULE_1__components_connectAdvanced__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "connect", function() { return __WEBPACK_IMPORTED_MODULE_2__connect_connect__["default"]; });






/***/ }),

/***/ "RPLV":
/***/ (function(module, exports, __webpack_require__) {

var document = __webpack_require__("7KvD").document;
module.exports = document && document.documentElement;


/***/ }),

/***/ "RVHk":
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__("TQ3y");

/**
 * Gets the timestamp of the number of milliseconds that have elapsed since
 * the Unix epoch (1 January 1970 00:00:00 UTC).
 *
 * @static
 * @memberOf _
 * @since 2.4.0
 * @category Date
 * @returns {number} Returns the timestamp.
 * @example
 *
 * _.defer(function(stamp) {
 *   console.log(_.now() - stamp);
 * }, _.now());
 * // => Logs the number of milliseconds it took for the deferred invocation.
 */
var now = function() {
  return root.Date.now();
};

module.exports = now;


/***/ }),

/***/ "RfZv":
/***/ (function(module, exports, __webpack_require__) {

var baseHasIn = __webpack_require__("SOZo"),
    hasPath = __webpack_require__("IGcM");

/**
 * Checks if `path` is a direct or inherited property of `object`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Object
 * @param {Object} object The object to query.
 * @param {Array|string} path The path to check.
 * @returns {boolean} Returns `true` if `path` exists, else `false`.
 * @example
 *
 * var object = _.create({ 'a': _.create({ 'b': 2 }) });
 *
 * _.hasIn(object, 'a');
 * // => true
 *
 * _.hasIn(object, 'a.b');
 * // => true
 *
 * _.hasIn(object, ['a', 'b']);
 * // => true
 *
 * _.hasIn(object, 'b');
 * // => false
 */
function hasIn(object, path) {
  return object != null && hasPath(object, path, baseHasIn);
}

module.exports = hasIn;


/***/ }),

/***/ "Rh28":
/***/ (function(module, exports) {

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/**
 * Checks if `value` is a valid array-like length.
 *
 * **Note:** This method is loosely based on
 * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
 * @example
 *
 * _.isLength(3);
 * // => true
 *
 * _.isLength(Number.MIN_VALUE);
 * // => false
 *
 * _.isLength(Infinity);
 * // => false
 *
 * _.isLength('3');
 * // => false
 */
function isLength(value) {
  return typeof value == 'number' &&
    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
}

module.exports = isLength;


/***/ }),

/***/ "Rrel":
/***/ (function(module, exports, __webpack_require__) {

// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
var toIObject = __webpack_require__("TcQ7");
var gOPN = __webpack_require__("n0T6").f;
var toString = {}.toString;

var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  ? Object.getOwnPropertyNames(window) : [];

var getWindowNames = function (it) {
  try {
    return gOPN(it);
  } catch (e) {
    return windowNames.slice();
  }
};

module.exports.f = function getOwnPropertyNames(it) {
  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
};


/***/ }),

/***/ "S7p9":
/***/ (function(module, exports) {

/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */
function baseUnary(func) {
  return function(value) {
    return func(value);
  };
}

module.exports = baseUnary;


/***/ }),

/***/ "S82l":
/***/ (function(module, exports) {

module.exports = function (exec) {
  try {
    return !!exec();
  } catch (e) {
    return true;
  }
};


/***/ }),

/***/ "SAW1":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = connectAdvanced;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_hoist_non_react_statics__ = __webpack_require__("5LYe");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_hoist_non_react_statics___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_hoist_non_react_statics__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_invariant__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react__ = __webpack_require__("GiK3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__utils_Subscription__ = __webpack_require__("MCT5");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__utils_PropTypes__ = __webpack_require__("faAt");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }








var hotReloadingVersion = 0;
var dummyState = {};
function noop() {}
function makeSelectorStateful(sourceSelector, store) {
  // wrap the selector in an object that tracks its results between runs.
  var selector = {
    run: function runComponentSelector(props) {
      try {
        var nextProps = sourceSelector(store.getState(), props);
        if (nextProps !== selector.props || selector.error) {
          selector.shouldComponentUpdate = true;
          selector.props = nextProps;
          selector.error = null;
        }
      } catch (error) {
        selector.shouldComponentUpdate = true;
        selector.error = error;
      }
    }
  };

  return selector;
}

function connectAdvanced(
/*
  selectorFactory is a func that is responsible for returning the selector function used to
  compute new props from state, props, and dispatch. For example:
     export default connectAdvanced((dispatch, options) => (state, props) => ({
      thing: state.things[props.thingId],
      saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)),
    }))(YourComponent)
   Access to dispatch is provided to the factory so selectorFactories can bind actionCreators
  outside of their selector as an optimization. Options passed to connectAdvanced are passed to
  the selectorFactory, along with displayName and WrappedComponent, as the second argument.
   Note that selectorFactory is responsible for all caching/memoization of inbound and outbound
  props. Do not use connectAdvanced directly without memoizing results between calls to your
  selector, otherwise the Connect component will re-render on every state or props change.
*/
selectorFactory) {
  var _contextTypes, _childContextTypes;

  var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
      _ref$getDisplayName = _ref.getDisplayName,
      getDisplayName = _ref$getDisplayName === undefined ? function (name) {
    return 'ConnectAdvanced(' + name + ')';
  } : _ref$getDisplayName,
      _ref$methodName = _ref.methodName,
      methodName = _ref$methodName === undefined ? 'connectAdvanced' : _ref$methodName,
      _ref$renderCountProp = _ref.renderCountProp,
      renderCountProp = _ref$renderCountProp === undefined ? undefined : _ref$renderCountProp,
      _ref$shouldHandleStat = _ref.shouldHandleStateChanges,
      shouldHandleStateChanges = _ref$shouldHandleStat === undefined ? true : _ref$shouldHandleStat,
      _ref$storeKey = _ref.storeKey,
      storeKey = _ref$storeKey === undefined ? 'store' : _ref$storeKey,
      _ref$withRef = _ref.withRef,
      withRef = _ref$withRef === undefined ? false : _ref$withRef,
      connectOptions = _objectWithoutProperties(_ref, ['getDisplayName', 'methodName', 'renderCountProp', 'shouldHandleStateChanges', 'storeKey', 'withRef']);

  var subscriptionKey = storeKey + 'Subscription';
  var version = hotReloadingVersion++;

  var contextTypes = (_contextTypes = {}, _contextTypes[storeKey] = __WEBPACK_IMPORTED_MODULE_4__utils_PropTypes__["storeShape"], _contextTypes[subscriptionKey] = __WEBPACK_IMPORTED_MODULE_4__utils_PropTypes__["subscriptionShape"], _contextTypes);
  var childContextTypes = (_childContextTypes = {}, _childContextTypes[subscriptionKey] = __WEBPACK_IMPORTED_MODULE_4__utils_PropTypes__["subscriptionShape"], _childContextTypes);

  return function wrapWithConnect(WrappedComponent) {
    __WEBPACK_IMPORTED_MODULE_1_invariant___default()(typeof WrappedComponent == 'function', 'You must pass a component to the function returned by ' + ('connect. Instead received ' + JSON.stringify(WrappedComponent)));

    var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component';

    var displayName = getDisplayName(wrappedComponentName);

    var selectorFactoryOptions = _extends({}, connectOptions, {
      getDisplayName: getDisplayName,
      methodName: methodName,
      renderCountProp: renderCountProp,
      shouldHandleStateChanges: shouldHandleStateChanges,
      storeKey: storeKey,
      withRef: withRef,
      displayName: displayName,
      wrappedComponentName: wrappedComponentName,
      WrappedComponent: WrappedComponent
    });

    var Connect = function (_Component) {
      _inherits(Connect, _Component);

      function Connect(props, context) {
        _classCallCheck(this, Connect);

        var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));

        _this.version = version;
        _this.state = {};
        _this.renderCount = 0;
        _this.store = props[storeKey] || context[storeKey];
        _this.propsMode = Boolean(props[storeKey]);
        _this.setWrappedInstance = _this.setWrappedInstance.bind(_this);

        __WEBPACK_IMPORTED_MODULE_1_invariant___default()(_this.store, 'Could not find "' + storeKey + '" in either the context or props of ' + ('"' + displayName + '". Either wrap the root component in a <Provider>, ') + ('or explicitly pass "' + storeKey + '" as a prop to "' + displayName + '".'));

        _this.initSelector();
        _this.initSubscription();
        return _this;
      }

      Connect.prototype.getChildContext = function getChildContext() {
        var _ref2;

        // If this component received store from props, its subscription should be transparent
        // to any descendants receiving store+subscription from context; it passes along
        // subscription passed to it. Otherwise, it shadows the parent subscription, which allows
        // Connect to control ordering of notifications to flow top-down.
        var subscription = this.propsMode ? null : this.subscription;
        return _ref2 = {}, _ref2[subscriptionKey] = subscription || this.context[subscriptionKey], _ref2;
      };

      Connect.prototype.componentDidMount = function componentDidMount() {
        if (!shouldHandleStateChanges) return;

        // componentWillMount fires during server side rendering, but componentDidMount and
        // componentWillUnmount do not. Because of this, trySubscribe happens during ...didMount.
        // Otherwise, unsubscription would never take place during SSR, causing a memory leak.
        // To handle the case where a child component may have triggered a state change by
        // dispatching an action in its componentWillMount, we have to re-run the select and maybe
        // re-render.
        this.subscription.trySubscribe();
        this.selector.run(this.props);
        if (this.selector.shouldComponentUpdate) this.forceUpdate();
      };

      Connect.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
        this.selector.run(nextProps);
      };

      Connect.prototype.shouldComponentUpdate = function shouldComponentUpdate() {
        return this.selector.shouldComponentUpdate;
      };

      Connect.prototype.componentWillUnmount = function componentWillUnmount() {
        if (this.subscription) this.subscription.tryUnsubscribe();
        this.subscription = null;
        this.notifyNestedSubs = noop;
        this.store = null;
        this.selector.run = noop;
        this.selector.shouldComponentUpdate = false;
      };

      Connect.prototype.getWrappedInstance = function getWrappedInstance() {
        __WEBPACK_IMPORTED_MODULE_1_invariant___default()(withRef, 'To access the wrapped instance, you need to specify ' + ('{ withRef: true } in the options argument of the ' + methodName + '() call.'));
        return this.wrappedInstance;
      };

      Connect.prototype.setWrappedInstance = function setWrappedInstance(ref) {
        this.wrappedInstance = ref;
      };

      Connect.prototype.initSelector = function initSelector() {
        var sourceSelector = selectorFactory(this.store.dispatch, selectorFactoryOptions);
        this.selector = makeSelectorStateful(sourceSelector, this.store);
        this.selector.run(this.props);
      };

      Connect.prototype.initSubscription = function initSubscription() {
        if (!shouldHandleStateChanges) return;

        // parentSub's source should match where store came from: props vs. context. A component
        // connected to the store via props shouldn't use subscription from context, or vice versa.
        var parentSub = (this.propsMode ? this.props : this.context)[subscriptionKey];
        this.subscription = new __WEBPACK_IMPORTED_MODULE_3__utils_Subscription__["default"](this.store, parentSub, this.onStateChange.bind(this));

        // `notifyNestedSubs` is duplicated to handle the case where the component is  unmounted in
        // the middle of the notification loop, where `this.subscription` will then be null. An
        // extra null check every change can be avoided by copying the method onto `this` and then
        // replacing it with a no-op on unmount. This can probably be avoided if Subscription's
        // listeners logic is changed to not call listeners that have been unsubscribed in the
        // middle of the notification loop.
        this.notifyNestedSubs = this.subscription.notifyNestedSubs.bind(this.subscription);
      };

      Connect.prototype.onStateChange = function onStateChange() {
        this.selector.run(this.props);

        if (!this.selector.shouldComponentUpdate) {
          this.notifyNestedSubs();
        } else {
          this.componentDidUpdate = this.notifyNestedSubsOnComponentDidUpdate;
          this.setState(dummyState);
        }
      };

      Connect.prototype.notifyNestedSubsOnComponentDidUpdate = function notifyNestedSubsOnComponentDidUpdate() {
        // `componentDidUpdate` is conditionally implemented when `onStateChange` determines it
        // needs to notify nested subs. Once called, it unimplements itself until further state
        // changes occur. Doing it this way vs having a permanent `componentDidUpdate` that does
        // a boolean check every time avoids an extra method call most of the time, resulting
        // in some perf boost.
        this.componentDidUpdate = undefined;
        this.notifyNestedSubs();
      };

      Connect.prototype.isSubscribed = function isSubscribed() {
        return Boolean(this.subscription) && this.subscription.isSubscribed();
      };

      Connect.prototype.addExtraProps = function addExtraProps(props) {
        if (!withRef && !renderCountProp && !(this.propsMode && this.subscription)) return props;
        // make a shallow copy so that fields added don't leak to the original selector.
        // this is especially important for 'ref' since that's a reference back to the component
        // instance. a singleton memoized selector would then be holding a reference to the
        // instance, preventing the instance from being garbage collected, and that would be bad
        var withExtras = _extends({}, props);
        if (withRef) withExtras.ref = this.setWrappedInstance;
        if (renderCountProp) withExtras[renderCountProp] = this.renderCount++;
        if (this.propsMode && this.subscription) withExtras[subscriptionKey] = this.subscription;
        return withExtras;
      };

      Connect.prototype.render = function render() {
        var selector = this.selector;
        selector.shouldComponentUpdate = false;

        if (selector.error) {
          throw selector.error;
        } else {
          return Object(__WEBPACK_IMPORTED_MODULE_2_react__["createElement"])(WrappedComponent, this.addExtraProps(selector.props));
        }
      };

      return Connect;
    }(__WEBPACK_IMPORTED_MODULE_2_react__["Component"]);

    Connect.WrappedComponent = WrappedComponent;
    Connect.displayName = displayName;
    Connect.childContextTypes = childContextTypes;
    Connect.contextTypes = contextTypes;
    Connect.propTypes = contextTypes;

    if (true) {
      Connect.prototype.componentWillUpdate = function componentWillUpdate() {
        var _this2 = this;

        // We are hot reloading!
        if (this.version !== version) {
          this.version = version;
          this.initSelector();

          // If any connected descendants don't hot reload (and resubscribe in the process), their
          // listeners will be lost when we unsubscribe. Unfortunately, by copying over all
          // listeners, this does mean that the old versions of connected descendants will still be
          // notified of state changes; however, their onStateChange function is a no-op so this
          // isn't a huge deal.
          var oldListeners = [];

          if (this.subscription) {
            oldListeners = this.subscription.listeners.get();
            this.subscription.tryUnsubscribe();
          }
          this.initSubscription();
          if (shouldHandleStateChanges) {
            this.subscription.trySubscribe();
            oldListeners.forEach(function (listener) {
              return _this2.subscription.listeners.subscribe(listener);
            });
          }
        }
      };
    }

    return __WEBPACK_IMPORTED_MODULE_0_hoist_non_react_statics___default()(Connect, WrappedComponent);
  };
}

/***/ }),

/***/ "SHWz":
/***/ (function(module, exports, __webpack_require__) {

var getAllKeys = __webpack_require__("MoMe");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1;

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * A specialized version of `baseIsEqualDeep` for objects with support for
 * partial deep comparisons.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} stack Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
      objProps = getAllKeys(object),
      objLength = objProps.length,
      othProps = getAllKeys(other),
      othLength = othProps.length;

  if (objLength != othLength && !isPartial) {
    return false;
  }
  var index = objLength;
  while (index--) {
    var key = objProps[index];
    if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
      return false;
    }
  }
  // Assume cyclic values are equal.
  var stacked = stack.get(object);
  if (stacked && stack.get(other)) {
    return stacked == other;
  }
  var result = true;
  stack.set(object, other);
  stack.set(other, object);

  var skipCtor = isPartial;
  while (++index < objLength) {
    key = objProps[index];
    var objValue = object[key],
        othValue = other[key];

    if (customizer) {
      var compared = isPartial
        ? customizer(othValue, objValue, key, other, object, stack)
        : customizer(objValue, othValue, key, object, other, stack);
    }
    // Recursively compare objects (susceptible to call stack limits).
    if (!(compared === undefined
          ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
          : compared
        )) {
      result = false;
      break;
    }
    skipCtor || (skipCtor = key == 'constructor');
  }
  if (result && !skipCtor) {
    var objCtor = object.constructor,
        othCtor = other.constructor;

    // Non `Object` object instances with different constructors are not equal.
    if (objCtor != othCtor &&
        ('constructor' in object && 'constructor' in other) &&
        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
          typeof othCtor == 'function' && othCtor instanceof othCtor)) {
      result = false;
    }
  }
  stack['delete'](object);
  stack['delete'](other);
  return result;
}

module.exports = equalObjects;


/***/ }),

/***/ "SOZo":
/***/ (function(module, exports) {

/**
 * The base implementation of `_.hasIn` without support for deep paths.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {Array|string} key The key to check.
 * @returns {boolean} Returns `true` if `key` exists, else `false`.
 */
function baseHasIn(object, key) {
  return object != null && key in Object(object);
}

module.exports = baseHasIn;


/***/ }),

/***/ "SVjf":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SwatchesGroup = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _SwatchesColor = __webpack_require__("wPn6");

var _SwatchesColor2 = _interopRequireDefault(_SwatchesColor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SwatchesGroup = exports.SwatchesGroup = function SwatchesGroup(_ref) {
  var onClick = _ref.onClick,
      onSwatchHover = _ref.onSwatchHover,
      group = _ref.group,
      active = _ref.active;

  var styles = (0, _reactcss2.default)({
    'default': {
      group: {
        paddingBottom: '10px',
        width: '40px',
        float: 'left',
        marginRight: '10px'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { style: styles.group },
    (0, _map2.default)(group, function (color, i) {
      return _react2.default.createElement(_SwatchesColor2.default, {
        key: color,
        color: color,
        active: color.toLowerCase() === active,
        first: i === 0,
        last: i === group.length - 1,
        onClick: onClick,
        onSwatchHover: onSwatchHover
      });
    })
  );
};

exports.default = SwatchesGroup;

/***/ }),

/***/ "SZC+":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _Alpha = __webpack_require__("isFl");

Object.defineProperty(exports, 'Alpha', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Alpha).default;
  }
});

var _Checkboard = __webpack_require__("oIQ0");

Object.defineProperty(exports, 'Checkboard', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Checkboard).default;
  }
});

var _EditableInput = __webpack_require__("p6Te");

Object.defineProperty(exports, 'EditableInput', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_EditableInput).default;
  }
});

var _Hue = __webpack_require__("Xhxf");

Object.defineProperty(exports, 'Hue', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Hue).default;
  }
});

var _Raised = __webpack_require__("tRvz");

Object.defineProperty(exports, 'Raised', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Raised).default;
  }
});

var _Saturation = __webpack_require__("7Fn9");

Object.defineProperty(exports, 'Saturation', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Saturation).default;
  }
});

var _ColorWrap = __webpack_require__("hqyv");

Object.defineProperty(exports, 'ColorWrap', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_ColorWrap).default;
  }
});

var _Swatch = __webpack_require__("78Zc");

Object.defineProperty(exports, 'Swatch', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Swatch).default;
  }
});

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ }),

/***/ "SfB7":
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__("+E39") && !__webpack_require__("S82l")(function () {
  return Object.defineProperty(__webpack_require__("ON07")('div'), 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),

/***/ "Sgt2":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isArray_js__ = __webpack_require__("oZP6");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__ = __webpack_require__("YByk");




/** `Object#toString` result references. */
var stringTag = '[object String]';

/**
 * Checks if `value` is classified as a `String` primitive or object.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a string, else `false`.
 * @example
 *
 * _.isString('abc');
 * // => true
 *
 * _.isString(1);
 * // => false
 */
function isString(value) {
  return typeof value == 'string' ||
    (!Object(__WEBPACK_IMPORTED_MODULE_1__isArray_js__["default"])(value) && Object(__WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__["default"])(value) && Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value) == stringTag);
}

/* harmony default export */ __webpack_exports__["default"] = (isString);


/***/ }),

/***/ "Sqma":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * The base implementation of `_.isNaN` without support for number objects.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
 */
function baseIsNaN(value) {
  return value !== value;
}

/* harmony default export */ __webpack_exports__["default"] = (baseIsNaN);


/***/ }),

/***/ "T/bE":
/***/ (function(module, exports, __webpack_require__) {

var hashClear = __webpack_require__("94sX"),
    hashDelete = __webpack_require__("ue/d"),
    hashGet = __webpack_require__("eVIm"),
    hashHas = __webpack_require__("RGrk"),
    hashSet = __webpack_require__("Z2pD");

/**
 * Creates a hash object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Hash(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `Hash`.
Hash.prototype.clear = hashClear;
Hash.prototype['delete'] = hashDelete;
Hash.prototype.get = hashGet;
Hash.prototype.has = hashHas;
Hash.prototype.set = hashSet;

module.exports = Hash;


/***/ }),

/***/ "TAv9":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = handleActions;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_reduce_reducers__ = __webpack_require__("ulpv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_reduce_reducers___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_reduce_reducers__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_invariant__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__handleAction__ = __webpack_require__("exR5");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__ownKeys__ = __webpack_require__("1JpX");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__flattenUtils__ = __webpack_require__("6rDg");
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }








function handleActions(handlers, defaultState) {
  var _ref = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];

  var namespace = _ref.namespace;

  __WEBPACK_IMPORTED_MODULE_2_invariant___default()(Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__["default"])(handlers), 'Expected handlers to be an plain object.');
  var flattenedReducerMap = Object(__WEBPACK_IMPORTED_MODULE_5__flattenUtils__["flattenReducerMap"])(handlers, namespace);
  var reducers = Object(__WEBPACK_IMPORTED_MODULE_4__ownKeys__["default"])(flattenedReducerMap).map(function (type) {
    return Object(__WEBPACK_IMPORTED_MODULE_3__handleAction__["default"])(type, flattenedReducerMap[type], defaultState);
  });
  var reducer = __WEBPACK_IMPORTED_MODULE_1_reduce_reducers___default.a.apply(undefined, _toConsumableArray(reducers));
  return function () {
    var state = arguments.length <= 0 || arguments[0] === undefined ? defaultState : arguments[0];
    var action = arguments[1];
    return reducer(state, action);
  };
}

/***/ }),

/***/ "TJez":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var emptyObject = {};

if (true) {
  Object.freeze(emptyObject);
}

module.exports = emptyObject;

/***/ }),

/***/ "TQ3y":
/***/ (function(module, exports, __webpack_require__) {

var freeGlobal = __webpack_require__("blYT");

/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();

module.exports = root;


/***/ }),

/***/ "TcQ7":
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__("MU5D");
var defined = __webpack_require__("52gC");
module.exports = function (it) {
  return IObject(defined(it));
};


/***/ }),

/***/ "TmTn":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ReactCSS = exports.loop = exports.handleActive = exports.handleHover = exports.hover = undefined;

var _flattenNames = __webpack_require__("sp4V");

var _flattenNames2 = _interopRequireDefault(_flattenNames);

var _mergeClasses = __webpack_require__("Muz+");

var _mergeClasses2 = _interopRequireDefault(_mergeClasses);

var _autoprefix = __webpack_require__("MRgu");

var _autoprefix2 = _interopRequireDefault(_autoprefix);

var _hover2 = __webpack_require__("vFZa");

var _hover3 = _interopRequireDefault(_hover2);

var _active = __webpack_require__("s5iS");

var _active2 = _interopRequireDefault(_active);

var _loop2 = __webpack_require__("gbhg");

var _loop3 = _interopRequireDefault(_loop2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.hover = _hover3.default;
exports.handleHover = _hover3.default;
exports.handleActive = _active2.default;
exports.loop = _loop3.default;
var ReactCSS = exports.ReactCSS = function ReactCSS(classes) {
  for (var _len = arguments.length, activations = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    activations[_key - 1] = arguments[_key];
  }

  var activeNames = (0, _flattenNames2.default)(activations);
  var merged = (0, _mergeClasses2.default)(classes, activeNames);
  return (0, _autoprefix2.default)(merged);
};

exports.default = ReactCSS;

/***/ }),

/***/ "U33l":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["wrapMapToPropsConstant"] = wrapMapToPropsConstant;
/* harmony export (immutable) */ __webpack_exports__["getDependsOnOwnProps"] = getDependsOnOwnProps;
/* harmony export (immutable) */ __webpack_exports__["wrapMapToPropsFunc"] = wrapMapToPropsFunc;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils_verifyPlainObject__ = __webpack_require__("Htzn");


function wrapMapToPropsConstant(getConstant) {
  return function initConstantSelector(dispatch, options) {
    var constant = getConstant(dispatch, options);

    function constantSelector() {
      return constant;
    }
    constantSelector.dependsOnOwnProps = false;
    return constantSelector;
  };
}

// dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args
// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine
// whether mapToProps needs to be invoked when props have changed.
// 
// A length of one signals that mapToProps does not depend on props from the parent component.
// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and
// therefore not reporting its length accurately..
function getDependsOnOwnProps(mapToProps) {
  return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;
}

// Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction,
// this function wraps mapToProps in a proxy function which does several things:
// 
//  * Detects whether the mapToProps function being called depends on props, which
//    is used by selectorFactory to decide if it should reinvoke on props changes.
//    
//  * On first call, handles mapToProps if returns another function, and treats that
//    new function as the true mapToProps for subsequent calls.
//    
//  * On first call, verifies the first result is a plain object, in order to warn
//    the developer that their mapToProps function is not returning a valid result.
//    
function wrapMapToPropsFunc(mapToProps, methodName) {
  return function initProxySelector(dispatch, _ref) {
    var displayName = _ref.displayName;

    var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) {
      return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch);
    };

    // allow detectFactoryAndVerify to get ownProps
    proxy.dependsOnOwnProps = true;

    proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) {
      proxy.mapToProps = mapToProps;
      proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps);
      var props = proxy(stateOrDispatch, ownProps);

      if (typeof props === 'function') {
        proxy.mapToProps = props;
        proxy.dependsOnOwnProps = getDependsOnOwnProps(props);
        props = proxy(stateOrDispatch, ownProps);
      }

      if (true) Object(__WEBPACK_IMPORTED_MODULE_0__utils_verifyPlainObject__["default"])(props, displayName, methodName);

      return props;
    };

    return proxy;
  };
}

/***/ }),

/***/ "U7Aq":
/***/ (function(module, exports) {

/**
 * Adds the key-value `pair` to `map`.
 *
 * @private
 * @param {Object} map The map to modify.
 * @param {Array} pair The key-value pair to add.
 * @returns {Object} Returns `map`.
 */
function addMapEntry(map, pair) {
  // Don't return `map.set` because it's not chainable in IE 11.
  map.set(pair[0], pair[1]);
  return map;
}

module.exports = addMapEntry;


/***/ }),

/***/ "U7BJ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__toFinite_js__ = __webpack_require__("bwNB");


/**
 * Converts `value` to an integer.
 *
 * **Note:** This method is loosely based on
 * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted integer.
 * @example
 *
 * _.toInteger(3.2);
 * // => 3
 *
 * _.toInteger(Number.MIN_VALUE);
 * // => 0
 *
 * _.toInteger(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toInteger('3.2');
 * // => 3
 */
function toInteger(value) {
  var result = Object(__WEBPACK_IMPORTED_MODULE_0__toFinite_js__["default"])(value),
      remainder = result % 1;

  return result === result ? (remainder ? result - remainder : result) : 0;
}

/* harmony default export */ __webpack_exports__["default"] = (toInteger);


/***/ }),

/***/ "UXwt":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SketchFields = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* eslint-disable no-param-reassign */

var SketchFields = exports.SketchFields = function SketchFields(_ref) {
  var onChange = _ref.onChange,
      rgb = _ref.rgb,
      hsl = _ref.hsl,
      hex = _ref.hex,
      disableAlpha = _ref.disableAlpha;

  var styles = (0, _reactcss2.default)({
    'default': {
      fields: {
        display: 'flex',
        paddingTop: '4px'
      },
      single: {
        flex: '1',
        paddingLeft: '6px'
      },
      alpha: {
        flex: '1',
        paddingLeft: '6px'
      },
      double: {
        flex: '2'
      },
      input: {
        width: '80%',
        padding: '4px 10% 3px',
        border: 'none',
        boxShadow: 'inset 0 0 0 1px #ccc',
        fontSize: '11px'
      },
      label: {
        display: 'block',
        textAlign: 'center',
        fontSize: '11px',
        color: '#222',
        paddingTop: '3px',
        paddingBottom: '4px',
        textTransform: 'capitalize'
      }
    },
    'disableAlpha': {
      alpha: {
        display: 'none'
      }
    }
  }, { disableAlpha: disableAlpha });

  var handleChange = function handleChange(data, e) {
    if (data.hex) {
      _color2.default.isValidHex(data.hex) && onChange({
        hex: data.hex,
        source: 'hex'
      }, e);
    } else if (data.r || data.g || data.b) {
      onChange({
        r: data.r || rgb.r,
        g: data.g || rgb.g,
        b: data.b || rgb.b,
        a: rgb.a,
        source: 'rgb'
      }, e);
    } else if (data.a) {
      if (data.a < 0) {
        data.a = 0;
      } else if (data.a > 100) {
        data.a = 100;
      }

      data.a /= 100;
      onChange({
        h: hsl.h,
        s: hsl.s,
        l: hsl.l,
        a: data.a,
        source: 'rgb'
      }, e);
    }
  };

  return _react2.default.createElement(
    'div',
    { style: styles.fields, className: 'flexbox-fix' },
    _react2.default.createElement(
      'div',
      { style: styles.double },
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input, label: styles.label },
        label: 'hex',
        value: hex.replace('#', ''),
        onChange: handleChange
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.single },
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input, label: styles.label },
        label: 'r',
        value: rgb.r,
        onChange: handleChange,
        dragLabel: 'true',
        dragMax: '255'
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.single },
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input, label: styles.label },
        label: 'g',
        value: rgb.g,
        onChange: handleChange,
        dragLabel: 'true',
        dragMax: '255'
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.single },
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input, label: styles.label },
        label: 'b',
        value: rgb.b,
        onChange: handleChange,
        dragLabel: 'true',
        dragMax: '255'
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.alpha },
      _react2.default.createElement(_common.EditableInput, {
        style: { input: styles.input, label: styles.label },
        label: 'a',
        value: Math.round(rgb.a * 100),
        onChange: handleChange,
        dragLabel: 'true',
        dragMax: '100'
      })
    )
  );
};

exports.default = SketchFields;

/***/ }),

/***/ "Ubhr":
/***/ (function(module, exports, __webpack_require__) {

var isSymbol = __webpack_require__("6MiT");

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/**
 * Converts `value` to a string key if it's not a string or symbol.
 *
 * @private
 * @param {*} value The value to inspect.
 * @returns {string|symbol} Returns the key.
 */
function toKey(value) {
  if (typeof value == 'string' || isSymbol(value)) {
    return value;
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

module.exports = toKey;


/***/ }),

/***/ "UfSK":
/***/ (function(module, exports) {

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Initializes an array clone.
 *
 * @private
 * @param {Array} array The array to clone.
 * @returns {Array} Returns the initialized clone.
 */
function initCloneArray(array) {
  var length = array.length,
      result = array.constructor(length);

  // Add properties assigned by `RegExp#exec`.
  if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
    result.index = array.index;
    result.input = array.input;
  }
  return result;
}

module.exports = initCloneArray;


/***/ }),

/***/ "UnEC":
/***/ (function(module, exports) {

/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */
function isObjectLike(value) {
  return value != null && typeof value == 'object';
}

module.exports = isObjectLike;


/***/ }),

/***/ "UnLw":
/***/ (function(module, exports, __webpack_require__) {

var memoizeCapped = __webpack_require__("fMqj");

/** Used to match property names within property paths. */
var reLeadingDot = /^\./,
    rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;

/** Used to match backslashes in property paths. */
var reEscapeChar = /\\(\\)?/g;

/**
 * Converts `string` to a property path array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the property path array.
 */
var stringToPath = memoizeCapped(function(string) {
  var result = [];
  if (reLeadingDot.test(string)) {
    result.push('');
  }
  string.replace(rePropName, function(match, number, quote, string) {
    result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
  });
  return result;
});

module.exports = stringToPath;


/***/ }),

/***/ "UuGF":
/***/ (function(module, exports) {

// 7.1.4 ToInteger
var ceil = Math.ceil;
var floor = Math.floor;
module.exports = function (it) {
  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};


/***/ }),

/***/ "Uz1a":
/***/ (function(module, exports, __webpack_require__) {

var Stack = __webpack_require__("bJWQ"),
    equalArrays = __webpack_require__("FhcP"),
    equalByTag = __webpack_require__("EHRO"),
    equalObjects = __webpack_require__("SHWz"),
    getTag = __webpack_require__("gHOb"),
    isArray = __webpack_require__("NGEn"),
    isBuffer = __webpack_require__("ggOT"),
    isTypedArray = __webpack_require__("YsVG");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1;

/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    objectTag = '[object Object]';

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * A specialized version of `baseIsEqual` for arrays and objects which performs
 * deep comparisons and tracks traversed objects enabling objects with circular
 * references to be compared.
 *
 * @private
 * @param {Object} object The object to compare.
 * @param {Object} other The other object to compare.
 * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
 * @param {Function} customizer The function to customize comparisons.
 * @param {Function} equalFunc The function to determine equivalents of values.
 * @param {Object} [stack] Tracks traversed `object` and `other` objects.
 * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
 */
function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
  var objIsArr = isArray(object),
      othIsArr = isArray(other),
      objTag = objIsArr ? arrayTag : getTag(object),
      othTag = othIsArr ? arrayTag : getTag(other);

  objTag = objTag == argsTag ? objectTag : objTag;
  othTag = othTag == argsTag ? objectTag : othTag;

  var objIsObj = objTag == objectTag,
      othIsObj = othTag == objectTag,
      isSameTag = objTag == othTag;

  if (isSameTag && isBuffer(object)) {
    if (!isBuffer(other)) {
      return false;
    }
    objIsArr = true;
    objIsObj = false;
  }
  if (isSameTag && !objIsObj) {
    stack || (stack = new Stack);
    return (objIsArr || isTypedArray(object))
      ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
      : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
  }
  if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
    var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
        othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');

    if (objIsWrapped || othIsWrapped) {
      var objUnwrapped = objIsWrapped ? object.value() : object,
          othUnwrapped = othIsWrapped ? other.value() : other;

      stack || (stack = new Stack);
      return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
    }
  }
  if (!isSameTag) {
    return false;
  }
  stack || (stack = new Stack);
  return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
}

module.exports = baseIsEqualDeep;


/***/ }),

/***/ "VDa7":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["impureFinalPropsSelectorFactory"] = impureFinalPropsSelectorFactory;
/* harmony export (immutable) */ __webpack_exports__["pureFinalPropsSelectorFactory"] = pureFinalPropsSelectorFactory;
/* harmony export (immutable) */ __webpack_exports__["default"] = finalPropsSelectorFactory;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__verifySubselectors__ = __webpack_require__("mqO+");
function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }



function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) {
  return function impureFinalPropsSelector(state, ownProps) {
    return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps);
  };
}

function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) {
  var areStatesEqual = _ref.areStatesEqual,
      areOwnPropsEqual = _ref.areOwnPropsEqual,
      areStatePropsEqual = _ref.areStatePropsEqual;

  var hasRunAtLeastOnce = false;
  var state = void 0;
  var ownProps = void 0;
  var stateProps = void 0;
  var dispatchProps = void 0;
  var mergedProps = void 0;

  function handleFirstCall(firstState, firstOwnProps) {
    state = firstState;
    ownProps = firstOwnProps;
    stateProps = mapStateToProps(state, ownProps);
    dispatchProps = mapDispatchToProps(dispatch, ownProps);
    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);
    hasRunAtLeastOnce = true;
    return mergedProps;
  }

  function handleNewPropsAndNewState() {
    stateProps = mapStateToProps(state, ownProps);

    if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);

    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);
    return mergedProps;
  }

  function handleNewProps() {
    if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps);

    if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);

    mergedProps = mergeProps(stateProps, dispatchProps, ownProps);
    return mergedProps;
  }

  function handleNewState() {
    var nextStateProps = mapStateToProps(state, ownProps);
    var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps);
    stateProps = nextStateProps;

    if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps);

    return mergedProps;
  }

  function handleSubsequentCalls(nextState, nextOwnProps) {
    var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps);
    var stateChanged = !areStatesEqual(nextState, state);
    state = nextState;
    ownProps = nextOwnProps;

    if (propsChanged && stateChanged) return handleNewPropsAndNewState();
    if (propsChanged) return handleNewProps();
    if (stateChanged) return handleNewState();
    return mergedProps;
  }

  return function pureFinalPropsSelector(nextState, nextOwnProps) {
    return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps);
  };
}

// TODO: Add more comments

// If pure is true, the selector returned by selectorFactory will memoize its results,
// allowing connectAdvanced's shouldComponentUpdate to return false if final
// props have not changed. If false, the selector will always return a new
// object and shouldComponentUpdate will always return true.

function finalPropsSelectorFactory(dispatch, _ref2) {
  var initMapStateToProps = _ref2.initMapStateToProps,
      initMapDispatchToProps = _ref2.initMapDispatchToProps,
      initMergeProps = _ref2.initMergeProps,
      options = _objectWithoutProperties(_ref2, ['initMapStateToProps', 'initMapDispatchToProps', 'initMergeProps']);

  var mapStateToProps = initMapStateToProps(dispatch, options);
  var mapDispatchToProps = initMapDispatchToProps(dispatch, options);
  var mergeProps = initMergeProps(dispatch, options);

  if (true) {
    Object(__WEBPACK_IMPORTED_MODULE_0__verifySubselectors__["default"])(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName);
  }

  var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory;

  return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options);
}

/***/ }),

/***/ "VORN":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("yCNF");

/** Built-in value references. */
var objectCreate = Object.create;

/**
 * The base implementation of `_.create` without support for assigning
 * properties to the created object.
 *
 * @private
 * @param {Object} proto The object to inherit from.
 * @returns {Object} Returns the new object.
 */
var baseCreate = (function() {
  function object() {}
  return function(proto) {
    if (!isObject(proto)) {
      return {};
    }
    if (objectCreate) {
      return objectCreate(proto);
    }
    object.prototype = proto;
    var result = new object;
    object.prototype = undefined;
    return result;
  };
}());

module.exports = baseCreate;


/***/ }),

/***/ "VXi7":
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/* globals define */

(function (root, factory) {
  'use strict'

  /* istanbul ignore next:cant test */
  if (typeof module === 'object' && typeof module.exports === 'object') {
    module.exports = factory()
  } else if (true) {
    // AMD. Register as an anonymous module.
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
  } else {
    // Browser globals
    root.objectPath = factory()
  }
})(this, function () {
  'use strict'
  var _hasOwnProperty = Object.prototype.hasOwnProperty

  function isEmpty (value) {
    if (!value) {
      return true
    }
    if (isArray(value) && value.length === 0) {
      return true
    } else if (!isString(value)) {
      for (var i in value) {
        if (_hasOwnProperty.call(value, i)) {
          return false
        }
      }
      return true
    }
    return false
  }

  function isNumber (value) {
    return typeof value === 'number'
  }

  function isString (obj) {
    return typeof obj === 'string'
  }

  function isArray (obj) {
    return Array.isArray(obj)
  }

  function getKey (key) {
    var intKey = parseInt(key)
    if (intKey.toString() === key) {
      return intKey
    }
    return key
  }

  var objectPathImmutable = function (src) {
    var dest = src
    var committed = false

    var transaction = Object.keys(api).reduce(function (proxy, prop) {
      /* istanbul ignore else */
      if (typeof api[prop] === 'function') {
        proxy[prop] = function () {
          var args = [dest, src].concat(Array.prototype.slice.call(arguments))

          if (committed) {
            throw new Error('Cannot call ' + prop + ' after `value`')
          }

          dest = api[prop].apply(null, args)

          return transaction
        }
      }

      return proxy
    }, {})

    transaction.value = function () {
      committed = true
      return dest
    }

    return transaction
  }

  function clone (obj, createIfEmpty, assumeArray) {
    if (obj == null) {
      if (createIfEmpty) {
        if (assumeArray) {
          return []
        }

        return {}
      }

      return obj
    } else if (isArray(obj)) {
      return obj.slice()
    }

    var res = {}
    for (var key in obj) {
      if (obj.hasOwnProperty(key)) {
        res[key] = obj[key]
      }
    }

    return res
  }

  function changeImmutable (dest, src, path, changeCallback) {
    if (isNumber(path)) {
      path = [path]
    }
    if (isEmpty(path)) {
      return src
    }
    if (isString(path)) {
      return changeImmutable(dest, src, path.split('.').map(getKey), changeCallback)
    }
    var currentPath = path[0]

    if (!dest || dest === src) {
      dest = clone(src, true, isNumber(currentPath))
    }

    if (path.length === 1) {
      return changeCallback(dest, currentPath)
    }

    if (src != null) {
      src = src[currentPath]
    }

    dest[currentPath] = changeImmutable(dest[currentPath], src, path.slice(1), changeCallback)

    return dest
  }

  var api = {}
  api.set = function set (dest, src, path, value) {
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      clonedObj[finalPath] = value
      return clonedObj
    })
  }

  api.update = function update (dest, src, path, updater) {
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      clonedObj[finalPath] = updater(clonedObj[finalPath])
      return clonedObj
    })
  }

  api.push = function push (dest, src, path /*, values */) {
    var values = Array.prototype.slice.call(arguments, 3)
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      if (!isArray(clonedObj[finalPath])) {
        clonedObj[finalPath] = values
      } else {
        clonedObj[finalPath] = clonedObj[finalPath].concat(values)
      }
      return clonedObj
    })
  }

  api.insert = function insert (dest, src, path, value, at) {
    at = ~~at
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      var arr = clonedObj[finalPath]
      if (!isArray(arr)) {
        if (arr != null && typeof arr !== 'undefined') {
          throw new Error('Expected ' + path + 'to be an array. Instead got ' + typeof path)
        }
        arr = []
      }

      var first = arr.slice(0, at)
      first.push(value)
      clonedObj[finalPath] = first.concat(arr.slice(at))
      return clonedObj
    })
  }

  api.del = function del (dest, src, path, value, at) {
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      if (Array.isArray(clonedObj)) {
        if (clonedObj[finalPath] !== undefined) {
          clonedObj.splice(finalPath, 1)
        }
      } else {
        if (clonedObj.hasOwnProperty(finalPath)) {
          delete clonedObj[finalPath]
        }
      }
      return clonedObj
    })
  }

  api.assign = function assign (dest, src, path, source) {
    return changeImmutable(dest, src, path, function (clonedObj, finalPath) {
      source = Object(source)
      var target = clone(clonedObj[finalPath], true)

      for (var key in source) {
        if (_hasOwnProperty.call(source, key)) {
          target[key] = source[key]
        }
      }

      clonedObj[finalPath] = target
      return clonedObj
    })
  }

  return Object.keys(api).reduce(function (objectPathImmutable, method) {
    objectPathImmutable[method] = api[method].bind(null, null)

    return objectPathImmutable
  }, objectPathImmutable)
})


/***/ }),

/***/ "Vr3j":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "sym", function() { return sym; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "TASK", function() { return TASK; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "HELPER", function() { return HELPER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "MATCH", function() { return MATCH; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "CANCEL", function() { return CANCEL; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SAGA_ACTION", function() { return SAGA_ACTION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "SELF_CANCELLATION", function() { return SELF_CANCELLATION; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "konst", function() { return konst; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "kTrue", function() { return kTrue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "kFalse", function() { return kFalse; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "noop", function() { return noop; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ident", function() { return ident; });
/* harmony export (immutable) */ __webpack_exports__["check"] = check;
/* harmony export (immutable) */ __webpack_exports__["hasOwn"] = hasOwn;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "is", function() { return is; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "object", function() { return object; });
/* harmony export (immutable) */ __webpack_exports__["remove"] = remove;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "array", function() { return array; });
/* harmony export (immutable) */ __webpack_exports__["deferred"] = deferred;
/* harmony export (immutable) */ __webpack_exports__["arrayOfDeffered"] = arrayOfDeffered;
/* harmony export (immutable) */ __webpack_exports__["delay"] = delay;
/* harmony export (immutable) */ __webpack_exports__["createMockTask"] = createMockTask;
/* harmony export (immutable) */ __webpack_exports__["autoInc"] = autoInc;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "uid", function() { return uid; });
/* harmony export (immutable) */ __webpack_exports__["makeIterator"] = makeIterator;
/* harmony export (immutable) */ __webpack_exports__["log"] = log;
/* harmony export (immutable) */ __webpack_exports__["deprecate"] = deprecate;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "updateIncentive", function() { return updateIncentive; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "internalErr", function() { return internalErr; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createSetContextWarning", function() { return createSetContextWarning; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapSagaDispatch", function() { return wrapSagaDispatch; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cloneableGenerator", function() { return cloneableGenerator; });
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var sym = function sym(id) {
  return '@@redux-saga/' + id;
};

var TASK = sym('TASK');
var HELPER = sym('HELPER');
var MATCH = sym('MATCH');
var CANCEL = sym('CANCEL_PROMISE');
var SAGA_ACTION = sym('SAGA_ACTION');
var SELF_CANCELLATION = sym('SELF_CANCELLATION');
var konst = function konst(v) {
  return function () {
    return v;
  };
};
var kTrue = konst(true);
var kFalse = konst(false);
var noop = function noop() {};
var ident = function ident(v) {
  return v;
};

function check(value, predicate, error) {
  if (!predicate(value)) {
    log('error', 'uncaught at check', error);
    throw new Error(error);
  }
}

var hasOwnProperty = Object.prototype.hasOwnProperty;
function hasOwn(object, property) {
  return is.notUndef(object) && hasOwnProperty.call(object, property);
}

var is = {
  undef: function undef(v) {
    return v === null || v === undefined;
  },
  notUndef: function notUndef(v) {
    return v !== null && v !== undefined;
  },
  func: function func(f) {
    return typeof f === 'function';
  },
  number: function number(n) {
    return typeof n === 'number';
  },
  string: function string(s) {
    return typeof s === 'string';
  },
  array: Array.isArray,
  object: function object(obj) {
    return obj && !is.array(obj) && (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object';
  },
  promise: function promise(p) {
    return p && is.func(p.then);
  },
  iterator: function iterator(it) {
    return it && is.func(it.next) && is.func(it.throw);
  },
  iterable: function iterable(it) {
    return it && is.func(Symbol) ? is.func(it[Symbol.iterator]) : is.array(it);
  },
  task: function task(t) {
    return t && t[TASK];
  },
  observable: function observable(ob) {
    return ob && is.func(ob.subscribe);
  },
  buffer: function buffer(buf) {
    return buf && is.func(buf.isEmpty) && is.func(buf.take) && is.func(buf.put);
  },
  pattern: function pattern(pat) {
    return pat && (is.string(pat) || (typeof pat === 'undefined' ? 'undefined' : _typeof(pat)) === 'symbol' || is.func(pat) || is.array(pat));
  },
  channel: function channel(ch) {
    return ch && is.func(ch.take) && is.func(ch.close);
  },
  helper: function helper(it) {
    return it && it[HELPER];
  },
  stringableFunc: function stringableFunc(f) {
    return is.func(f) && hasOwn(f, 'toString');
  }
};

var object = {
  assign: function assign(target, source) {
    for (var i in source) {
      if (hasOwn(source, i)) {
        target[i] = source[i];
      }
    }
  }
};

function remove(array, item) {
  var index = array.indexOf(item);
  if (index >= 0) {
    array.splice(index, 1);
  }
}

var array = {
  from: function from(obj) {
    var arr = Array(obj.length);
    for (var i in obj) {
      if (hasOwn(obj, i)) {
        arr[i] = obj[i];
      }
    }
    return arr;
  }
};

function deferred() {
  var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var def = _extends({}, props);
  var promise = new Promise(function (resolve, reject) {
    def.resolve = resolve;
    def.reject = reject;
  });
  def.promise = promise;
  return def;
}

function arrayOfDeffered(length) {
  var arr = [];
  for (var i = 0; i < length; i++) {
    arr.push(deferred());
  }
  return arr;
}

function delay(ms) {
  var val = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;

  var timeoutId = void 0;
  var promise = new Promise(function (resolve) {
    timeoutId = setTimeout(function () {
      return resolve(val);
    }, ms);
  });

  promise[CANCEL] = function () {
    return clearTimeout(timeoutId);
  };

  return promise;
}

function createMockTask() {
  var _ref;

  var running = true;
  var _result = void 0,
      _error = void 0;

  return _ref = {}, _ref[TASK] = true, _ref.isRunning = function isRunning() {
    return running;
  }, _ref.result = function result() {
    return _result;
  }, _ref.error = function error() {
    return _error;
  }, _ref.setRunning = function setRunning(b) {
    return running = b;
  }, _ref.setResult = function setResult(r) {
    return _result = r;
  }, _ref.setError = function setError(e) {
    return _error = e;
  }, _ref;
}

function autoInc() {
  var seed = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;

  return function () {
    return ++seed;
  };
}

var uid = autoInc();

var kThrow = function kThrow(err) {
  throw err;
};
var kReturn = function kReturn(value) {
  return { value: value, done: true };
};
function makeIterator(next) {
  var thro = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : kThrow;
  var name = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
  var isHelper = arguments[3];

  var iterator = { name: name, next: next, throw: thro, return: kReturn };

  if (isHelper) {
    iterator[HELPER] = true;
  }
  if (typeof Symbol !== 'undefined') {
    iterator[Symbol.iterator] = function () {
      return iterator;
    };
  }
  return iterator;
}

/**
  Print error in a useful way whether in a browser environment
  (with expandable error stack traces), or in a node.js environment
  (text-only log output)
 **/
function log(level, message) {
  var error = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';

  /*eslint-disable no-console*/
  if (typeof window === 'undefined') {
    console.log('redux-saga ' + level + ': ' + message + '\n' + (error && error.stack || error));
  } else {
    console[level](message, error);
  }
}

function deprecate(fn, deprecationWarning) {
  return function () {
    if (false) log('warn', deprecationWarning);
    return fn.apply(undefined, arguments);
  };
}

var updateIncentive = function updateIncentive(deprecated, preferred) {
  return deprecated + ' has been deprecated in favor of ' + preferred + ', please update your code';
};

var internalErr = function internalErr(err) {
  return new Error('\n  redux-saga: Error checking hooks detected an inconsistent state. This is likely a bug\n  in redux-saga code and not yours. Thanks for reporting this in the project\'s github repo.\n  Error: ' + err + '\n');
};

var createSetContextWarning = function createSetContextWarning(ctx, props) {
  return (ctx ? ctx + '.' : '') + 'setContext(props): argument ' + props + ' is not a plain object';
};

var wrapSagaDispatch = function wrapSagaDispatch(dispatch) {
  return function (action) {
    return dispatch(Object.defineProperty(action, SAGA_ACTION, { value: true }));
  };
};

var cloneableGenerator = function cloneableGenerator(generatorFunc) {
  return function () {
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    var history = [];
    var gen = generatorFunc.apply(undefined, args);
    return {
      next: function next(arg) {
        history.push(arg);
        return gen.next(arg);
      },
      clone: function clone() {
        var clonedGen = cloneableGenerator(generatorFunc).apply(undefined, args);
        history.forEach(function (arg) {
          return clonedGen.next(arg);
        });
        return clonedGen;
      },
      return: function _return(value) {
        return gen.return(value);
      },
      throw: function _throw(exception) {
        return gen.throw(exception);
      }
    };
  };
};

/***/ }),

/***/ "W529":
/***/ (function(module, exports, __webpack_require__) {

var overArg = __webpack_require__("f931");

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeKeys = overArg(Object.keys, Object);

module.exports = nativeKeys;


/***/ }),

/***/ "WFiI":
/***/ (function(module, exports) {

/**
 * Converts `map` to its key-value pairs.
 *
 * @private
 * @param {Object} map The map to convert.
 * @returns {Array} Returns the key-value pairs.
 */
function mapToArray(map) {
  var index = -1,
      result = Array(map.size);

  map.forEach(function(value, key) {
    result[++index] = [key, value];
  });
  return result;
}

module.exports = mapToArray;


/***/ }),

/***/ "WLkh":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is `undefined`.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
 * @example
 *
 * _.isUndefined(void 0);
 * // => true
 *
 * _.isUndefined(null);
 * // => false
 */
function isUndefined(value) {
  return value === undefined;
}

/* harmony default export */ __webpack_exports__["default"] = (isUndefined);


/***/ }),

/***/ "WQFf":
/***/ (function(module, exports, __webpack_require__) {

var baseCreate = __webpack_require__("VORN"),
    getPrototype = __webpack_require__("vi0E"),
    isPrototype = __webpack_require__("HT7L");

/**
 * Initializes an object clone.
 *
 * @private
 * @param {Object} object The object to clone.
 * @returns {Object} Returns the initialized clone.
 */
function initCloneObject(object) {
  return (typeof object.constructor == 'function' && !isPrototype(object))
    ? baseCreate(getPrototype(object))
    : {};
}

module.exports = initCloneObject;


/***/ }),

/***/ "WlpS":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__freeGlobal_js__ = __webpack_require__("nSxQ");


/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
var root = __WEBPACK_IMPORTED_MODULE_0__freeGlobal_js__["default"] || freeSelf || Function('return this')();

/* harmony default export */ __webpack_exports__["default"] = (root);


/***/ }),

/***/ "WxI4":
/***/ (function(module, exports) {

/**
 * Removes all key-value entries from the list cache.
 *
 * @private
 * @name clear
 * @memberOf ListCache
 */
function listCacheClear() {
  this.__data__ = [];
  this.size = 0;
}

module.exports = listCacheClear;


/***/ }),

/***/ "WyC4":
/***/ (function(module, exports) {

/** Used to match `RegExp` flags from their coerced string values. */
var reFlags = /\w*$/;

/**
 * Creates a clone of `regexp`.
 *
 * @private
 * @param {Object} regexp The regexp to clone.
 * @returns {Object} Returns the cloned regexp.
 */
function cloneRegExp(regexp) {
  var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
  result.lastIndex = regexp.lastIndex;
  return result;
}

module.exports = cloneRegExp;


/***/ }),

/***/ "X0mE":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/** Used for built-in method references. */
var objectProto = Object.prototype;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/**
 * Converts `value` to a string using `Object.prototype.toString`.
 *
 * @private
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 */
function objectToString(value) {
  return nativeObjectToString.call(value);
}

/* harmony default export */ __webpack_exports__["default"] = (objectToString);


/***/ }),

/***/ "X8DO":
/***/ (function(module, exports) {

module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


/***/ }),

/***/ "Xc4G":
/***/ (function(module, exports, __webpack_require__) {

// all enumerable object keys, includes symbols
var getKeys = __webpack_require__("lktj");
var gOPS = __webpack_require__("1kS7");
var pIE = __webpack_require__("NpIQ");
module.exports = function (it) {
  var result = getKeys(it);
  var getSymbols = gOPS.f;
  if (getSymbols) {
    var symbols = getSymbols(it);
    var isEnum = pIE.f;
    var i = 0;
    var key;
    while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);
  } return result;
};


/***/ }),

/***/ "Xhxf":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Hue = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _hue = __webpack_require__("v7ck");

var hue = _interopRequireWildcard(_hue);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Hue = exports.Hue = function (_ref) {
  _inherits(Hue, _ref);

  function Hue() {
    var _ref2;

    var _temp, _this, _ret;

    _classCallCheck(this, Hue);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref2 = Hue.__proto__ || Object.getPrototypeOf(Hue)).call.apply(_ref2, [this].concat(args))), _this), _this.handleChange = function (e, skip) {
      var change = hue.calculateChange(e, skip, _this.props, _this.container);
      change && _this.props.onChange && _this.props.onChange(change, e);
    }, _this.handleMouseDown = function (e) {
      _this.handleChange(e, true);
      window.addEventListener('mousemove', _this.handleChange);
      window.addEventListener('mouseup', _this.handleMouseUp);
    }, _this.handleMouseUp = function () {
      _this.unbindEventListeners();
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Hue, [{
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.unbindEventListeners();
    }
  }, {
    key: 'unbindEventListeners',
    value: function unbindEventListeners() {
      window.removeEventListener('mousemove', this.handleChange);
      window.removeEventListener('mouseup', this.handleMouseUp);
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props$direction = this.props.direction,
          direction = _props$direction === undefined ? 'horizontal' : _props$direction;


      var styles = (0, _reactcss2.default)({
        'default': {
          hue: {
            absolute: '0px 0px 0px 0px',
            borderRadius: this.props.radius,
            boxShadow: this.props.shadow
          },
          container: {
            padding: '0 2px',
            position: 'relative',
            height: '100%'
          },
          pointer: {
            position: 'absolute',
            left: this.props.hsl.h * 100 / 360 + '%'
          },
          slider: {
            marginTop: '1px',
            width: '4px',
            borderRadius: '1px',
            height: '8px',
            boxShadow: '0 0 2px rgba(0, 0, 0, .6)',
            background: '#fff',
            transform: 'translateX(-2px)'
          }
        },
        'vertical': {
          pointer: {
            left: '0px',
            top: -(this.props.hsl.h * 100 / 360) + 100 + '%'
          }
        }
      }, { vertical: direction === 'vertical' });

      return _react2.default.createElement(
        'div',
        { style: styles.hue },
        _react2.default.createElement(
          'div',
          {
            className: 'hue-' + direction,
            style: styles.container,
            ref: function ref(container) {
              return _this2.container = container;
            },
            onMouseDown: this.handleMouseDown,
            onTouchMove: this.handleChange,
            onTouchStart: this.handleChange
          },
          _react2.default.createElement(
            'style',
            null,
            '\n            .hue-horizontal {\n              background: linear-gradient(to right, #f00 0%, #ff0 17%, #0f0\n                33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);\n              background: -webkit-linear-gradient(to right, #f00 0%, #ff0\n                17%, #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);\n            }\n\n            .hue-vertical {\n              background: linear-gradient(to top, #f00 0%, #ff0 17%, #0f0 33%,\n                #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);\n              background: -webkit-linear-gradient(to top, #f00 0%, #ff0 17%,\n                #0f0 33%, #0ff 50%, #00f 67%, #f0f 83%, #f00 100%);\n            }\n          '
          ),
          _react2.default.createElement(
            'div',
            { style: styles.pointer },
            this.props.pointer ? _react2.default.createElement(this.props.pointer, this.props) : _react2.default.createElement('div', { style: styles.slider })
          )
        )
      );
    }
  }]);

  return Hue;
}(_react.PureComponent || _react.Component);

exports.default = Hue;

/***/ }),

/***/ "YByk":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is object-like. A value is object-like if it's not `null`
 * and has a `typeof` result of "object".
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
 * @example
 *
 * _.isObjectLike({});
 * // => true
 *
 * _.isObjectLike([1, 2, 3]);
 * // => true
 *
 * _.isObjectLike(_.noop);
 * // => false
 *
 * _.isObjectLike(null);
 * // => false
 */
function isObjectLike(value) {
  return value != null && typeof value == 'object';
}

/* harmony default export */ __webpack_exports__["default"] = (isObjectLike);


/***/ }),

/***/ "YDHx":
/***/ (function(module, exports, __webpack_require__) {

var baseIsEqualDeep = __webpack_require__("Uz1a"),
    isObjectLike = __webpack_require__("UnEC");

/**
 * The base implementation of `_.isEqual` which supports partial comparisons
 * and tracks traversed objects.
 *
 * @private
 * @param {*} value The value to compare.
 * @param {*} other The other value to compare.
 * @param {boolean} bitmask The bitmask flags.
 *  1 - Unordered comparison
 *  2 - Partial comparison
 * @param {Function} [customizer] The function to customize comparisons.
 * @param {Object} [stack] Tracks traversed `value` and `other` objects.
 * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
 */
function baseIsEqual(value, other, bitmask, customizer, stack) {
  if (value === other) {
    return true;
  }
  if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
    return value !== value && other !== other;
  }
  return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
}

module.exports = baseIsEqual;


/***/ }),

/***/ "YKN3":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isObject_js__ = __webpack_require__("YhKd");



/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
    funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    proxyTag = '[object Proxy]';

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction(value) {
  if (!Object(__WEBPACK_IMPORTED_MODULE_1__isObject_js__["default"])(value)) {
    return false;
  }
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 9 which returns 'object' for typed arrays and other constructors.
  var tag = Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value);
  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}

/* harmony default export */ __webpack_exports__["default"] = (isFunction);


/***/ }),

/***/ "YWCq":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["runSaga"] = runSaga;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__proc__ = __webpack_require__("8o7f");



var RUN_SAGA_SIGNATURE = 'runSaga(storeInterface, saga, ...args)';
var NON_GENERATOR_ERR = RUN_SAGA_SIGNATURE + ': saga argument must be a Generator function!';

function runSaga(storeInterface, saga) {
  for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
    args[_key - 2] = arguments[_key];
  }

  var iterator = void 0;

  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator(storeInterface)) {
    if (false) {
      log('warn', 'runSaga(iterator, storeInterface) has been deprecated in favor of ' + RUN_SAGA_SIGNATURE);
    }
    iterator = storeInterface;
    storeInterface = saga;
  } else {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(saga, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, NON_GENERATOR_ERR);
    iterator = saga.apply(undefined, args);
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(iterator, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].iterator, NON_GENERATOR_ERR);
  }

  var _storeInterface = storeInterface,
      subscribe = _storeInterface.subscribe,
      dispatch = _storeInterface.dispatch,
      getState = _storeInterface.getState,
      context = _storeInterface.context,
      sagaMonitor = _storeInterface.sagaMonitor,
      logger = _storeInterface.logger,
      onError = _storeInterface.onError;


  var effectId = Object(__WEBPACK_IMPORTED_MODULE_0__utils__["uid"])();

  if (sagaMonitor) {
    // monitors are expected to have a certain interface, let's fill-in any missing ones
    sagaMonitor.effectTriggered = sagaMonitor.effectTriggered || __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
    sagaMonitor.effectResolved = sagaMonitor.effectResolved || __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
    sagaMonitor.effectRejected = sagaMonitor.effectRejected || __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
    sagaMonitor.effectCancelled = sagaMonitor.effectCancelled || __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];
    sagaMonitor.actionDispatched = sagaMonitor.actionDispatched || __WEBPACK_IMPORTED_MODULE_0__utils__["noop"];

    sagaMonitor.effectTriggered({ effectId: effectId, root: true, parentEffectId: 0, effect: { root: true, saga: saga, args: args } });
  }

  var task = Object(__WEBPACK_IMPORTED_MODULE_1__proc__["default"])(iterator, subscribe, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["wrapSagaDispatch"])(dispatch), getState, context, { sagaMonitor: sagaMonitor, logger: logger, onError: onError }, effectId, saga.name);

  if (sagaMonitor) {
    sagaMonitor.effectResolved(effectId, task);
  }

  return task;
}

/***/ }),

/***/ "YXvJ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * This method returns `false`.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {boolean} Returns `false`.
 * @example
 *
 * _.times(2, _.stubFalse);
 * // => [false, false]
 */
function stubFalse() {
  return false;
}

/* harmony default export */ __webpack_exports__["default"] = (stubFalse);


/***/ }),

/***/ "YeCl":
/***/ (function(module, exports, __webpack_require__) {

var mapCacheClear = __webpack_require__("CW5P"),
    mapCacheDelete = __webpack_require__("A9mX"),
    mapCacheGet = __webpack_require__("v8Dt"),
    mapCacheHas = __webpack_require__("agim"),
    mapCacheSet = __webpack_require__("Dv2r");

/**
 * Creates a map cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function MapCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `MapCache`.
MapCache.prototype.clear = mapCacheClear;
MapCache.prototype['delete'] = mapCacheDelete;
MapCache.prototype.get = mapCacheGet;
MapCache.prototype.has = mapCacheHas;
MapCache.prototype.set = mapCacheSet;

module.exports = MapCache;


/***/ }),

/***/ "YhKd":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */
function isObject(value) {
  var type = typeof value;
  return value != null && (type == 'object' || type == 'function');
}

/* harmony default export */ __webpack_exports__["default"] = (isObject);


/***/ }),

/***/ "Yobk":
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject = __webpack_require__("77Pl");
var dPs = __webpack_require__("qio6");
var enumBugKeys = __webpack_require__("xnc9");
var IE_PROTO = __webpack_require__("ax3d")('IE_PROTO');
var Empty = function () { /* empty */ };
var PROTOTYPE = 'prototype';

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = __webpack_require__("ON07")('iframe');
  var i = enumBugKeys.length;
  var lt = '<';
  var gt = '>';
  var iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__("RPLV").appendChild(iframe);
  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
  // createDict = iframe.contentWindow.Object;
  // html.removeChild(iframe);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
  iframeDocument.close();
  createDict = iframeDocument.F;
  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
  return createDict();
};

module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    Empty[PROTOTYPE] = anObject(O);
    result = new Empty();
    Empty[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = createDict();
  return Properties === undefined ? result : dPs(result, Properties);
};


/***/ }),

/***/ "YrBu":
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_RESULT__;// TinyColor v1.4.1
// https://github.com/bgrins/TinyColor
// Brian Grinstead, MIT License

(function(Math) {

var trimLeft = /^\s+/,
    trimRight = /\s+$/,
    tinyCounter = 0,
    mathRound = Math.round,
    mathMin = Math.min,
    mathMax = Math.max,
    mathRandom = Math.random;

function tinycolor (color, opts) {

    color = (color) ? color : '';
    opts = opts || { };

    // If input is already a tinycolor, return itself
    if (color instanceof tinycolor) {
       return color;
    }
    // If we are called as a function, call using new instead
    if (!(this instanceof tinycolor)) {
        return new tinycolor(color, opts);
    }

    var rgb = inputToRGB(color);
    this._originalInput = color,
    this._r = rgb.r,
    this._g = rgb.g,
    this._b = rgb.b,
    this._a = rgb.a,
    this._roundA = mathRound(100*this._a) / 100,
    this._format = opts.format || rgb.format;
    this._gradientType = opts.gradientType;

    // Don't let the range of [0,255] come back in [0,1].
    // Potentially lose a little bit of precision here, but will fix issues where
    // .5 gets interpreted as half of the total, instead of half of 1
    // If it was supposed to be 128, this was already taken care of by `inputToRgb`
    if (this._r < 1) { this._r = mathRound(this._r); }
    if (this._g < 1) { this._g = mathRound(this._g); }
    if (this._b < 1) { this._b = mathRound(this._b); }

    this._ok = rgb.ok;
    this._tc_id = tinyCounter++;
}

tinycolor.prototype = {
    isDark: function() {
        return this.getBrightness() < 128;
    },
    isLight: function() {
        return !this.isDark();
    },
    isValid: function() {
        return this._ok;
    },
    getOriginalInput: function() {
      return this._originalInput;
    },
    getFormat: function() {
        return this._format;
    },
    getAlpha: function() {
        return this._a;
    },
    getBrightness: function() {
        //http://www.w3.org/TR/AERT#color-contrast
        var rgb = this.toRgb();
        return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1000;
    },
    getLuminance: function() {
        //http://www.w3.org/TR/2008/REC-WCAG20-20081211/#relativeluminancedef
        var rgb = this.toRgb();
        var RsRGB, GsRGB, BsRGB, R, G, B;
        RsRGB = rgb.r/255;
        GsRGB = rgb.g/255;
        BsRGB = rgb.b/255;

        if (RsRGB <= 0.03928) {R = RsRGB / 12.92;} else {R = Math.pow(((RsRGB + 0.055) / 1.055), 2.4);}
        if (GsRGB <= 0.03928) {G = GsRGB / 12.92;} else {G = Math.pow(((GsRGB + 0.055) / 1.055), 2.4);}
        if (BsRGB <= 0.03928) {B = BsRGB / 12.92;} else {B = Math.pow(((BsRGB + 0.055) / 1.055), 2.4);}
        return (0.2126 * R) + (0.7152 * G) + (0.0722 * B);
    },
    setAlpha: function(value) {
        this._a = boundAlpha(value);
        this._roundA = mathRound(100*this._a) / 100;
        return this;
    },
    toHsv: function() {
        var hsv = rgbToHsv(this._r, this._g, this._b);
        return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this._a };
    },
    toHsvString: function() {
        var hsv = rgbToHsv(this._r, this._g, this._b);
        var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100);
        return (this._a == 1) ?
          "hsv("  + h + ", " + s + "%, " + v + "%)" :
          "hsva(" + h + ", " + s + "%, " + v + "%, "+ this._roundA + ")";
    },
    toHsl: function() {
        var hsl = rgbToHsl(this._r, this._g, this._b);
        return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this._a };
    },
    toHslString: function() {
        var hsl = rgbToHsl(this._r, this._g, this._b);
        var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100);
        return (this._a == 1) ?
          "hsl("  + h + ", " + s + "%, " + l + "%)" :
          "hsla(" + h + ", " + s + "%, " + l + "%, "+ this._roundA + ")";
    },
    toHex: function(allow3Char) {
        return rgbToHex(this._r, this._g, this._b, allow3Char);
    },
    toHexString: function(allow3Char) {
        return '#' + this.toHex(allow3Char);
    },
    toHex8: function(allow4Char) {
        return rgbaToHex(this._r, this._g, this._b, this._a, allow4Char);
    },
    toHex8String: function(allow4Char) {
        return '#' + this.toHex8(allow4Char);
    },
    toRgb: function() {
        return { r: mathRound(this._r), g: mathRound(this._g), b: mathRound(this._b), a: this._a };
    },
    toRgbString: function() {
        return (this._a == 1) ?
          "rgb("  + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ")" :
          "rgba(" + mathRound(this._r) + ", " + mathRound(this._g) + ", " + mathRound(this._b) + ", " + this._roundA + ")";
    },
    toPercentageRgb: function() {
        return { r: mathRound(bound01(this._r, 255) * 100) + "%", g: mathRound(bound01(this._g, 255) * 100) + "%", b: mathRound(bound01(this._b, 255) * 100) + "%", a: this._a };
    },
    toPercentageRgbString: function() {
        return (this._a == 1) ?
          "rgb("  + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%)" :
          "rgba(" + mathRound(bound01(this._r, 255) * 100) + "%, " + mathRound(bound01(this._g, 255) * 100) + "%, " + mathRound(bound01(this._b, 255) * 100) + "%, " + this._roundA + ")";
    },
    toName: function() {
        if (this._a === 0) {
            return "transparent";
        }

        if (this._a < 1) {
            return false;
        }

        return hexNames[rgbToHex(this._r, this._g, this._b, true)] || false;
    },
    toFilter: function(secondColor) {
        var hex8String = '#' + rgbaToArgbHex(this._r, this._g, this._b, this._a);
        var secondHex8String = hex8String;
        var gradientType = this._gradientType ? "GradientType = 1, " : "";

        if (secondColor) {
            var s = tinycolor(secondColor);
            secondHex8String = '#' + rgbaToArgbHex(s._r, s._g, s._b, s._a);
        }

        return "progid:DXImageTransform.Microsoft.gradient("+gradientType+"startColorstr="+hex8String+",endColorstr="+secondHex8String+")";
    },
    toString: function(format) {
        var formatSet = !!format;
        format = format || this._format;

        var formattedString = false;
        var hasAlpha = this._a < 1 && this._a >= 0;
        var needsAlphaFormat = !formatSet && hasAlpha && (format === "hex" || format === "hex6" || format === "hex3" || format === "hex4" || format === "hex8" || format === "name");

        if (needsAlphaFormat) {
            // Special case for "transparent", all other non-alpha formats
            // will return rgba when there is transparency.
            if (format === "name" && this._a === 0) {
                return this.toName();
            }
            return this.toRgbString();
        }
        if (format === "rgb") {
            formattedString = this.toRgbString();
        }
        if (format === "prgb") {
            formattedString = this.toPercentageRgbString();
        }
        if (format === "hex" || format === "hex6") {
            formattedString = this.toHexString();
        }
        if (format === "hex3") {
            formattedString = this.toHexString(true);
        }
        if (format === "hex4") {
            formattedString = this.toHex8String(true);
        }
        if (format === "hex8") {
            formattedString = this.toHex8String();
        }
        if (format === "name") {
            formattedString = this.toName();
        }
        if (format === "hsl") {
            formattedString = this.toHslString();
        }
        if (format === "hsv") {
            formattedString = this.toHsvString();
        }

        return formattedString || this.toHexString();
    },
    clone: function() {
        return tinycolor(this.toString());
    },

    _applyModification: function(fn, args) {
        var color = fn.apply(null, [this].concat([].slice.call(args)));
        this._r = color._r;
        this._g = color._g;
        this._b = color._b;
        this.setAlpha(color._a);
        return this;
    },
    lighten: function() {
        return this._applyModification(lighten, arguments);
    },
    brighten: function() {
        return this._applyModification(brighten, arguments);
    },
    darken: function() {
        return this._applyModification(darken, arguments);
    },
    desaturate: function() {
        return this._applyModification(desaturate, arguments);
    },
    saturate: function() {
        return this._applyModification(saturate, arguments);
    },
    greyscale: function() {
        return this._applyModification(greyscale, arguments);
    },
    spin: function() {
        return this._applyModification(spin, arguments);
    },

    _applyCombination: function(fn, args) {
        return fn.apply(null, [this].concat([].slice.call(args)));
    },
    analogous: function() {
        return this._applyCombination(analogous, arguments);
    },
    complement: function() {
        return this._applyCombination(complement, arguments);
    },
    monochromatic: function() {
        return this._applyCombination(monochromatic, arguments);
    },
    splitcomplement: function() {
        return this._applyCombination(splitcomplement, arguments);
    },
    triad: function() {
        return this._applyCombination(triad, arguments);
    },
    tetrad: function() {
        return this._applyCombination(tetrad, arguments);
    }
};

// If input is an object, force 1 into "1.0" to handle ratios properly
// String input requires "1.0" as input, so 1 will be treated as 1
tinycolor.fromRatio = function(color, opts) {
    if (typeof color == "object") {
        var newColor = {};
        for (var i in color) {
            if (color.hasOwnProperty(i)) {
                if (i === "a") {
                    newColor[i] = color[i];
                }
                else {
                    newColor[i] = convertToPercentage(color[i]);
                }
            }
        }
        color = newColor;
    }

    return tinycolor(color, opts);
};

// Given a string or object, convert that input to RGB
// Possible string inputs:
//
//     "red"
//     "#f00" or "f00"
//     "#ff0000" or "ff0000"
//     "#ff000000" or "ff000000"
//     "rgb 255 0 0" or "rgb (255, 0, 0)"
//     "rgb 1.0 0 0" or "rgb (1, 0, 0)"
//     "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1"
//     "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1"
//     "hsl(0, 100%, 50%)" or "hsl 0 100% 50%"
//     "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1"
//     "hsv(0, 100%, 100%)" or "hsv 0 100% 100%"
//
function inputToRGB(color) {

    var rgb = { r: 0, g: 0, b: 0 };
    var a = 1;
    var s = null;
    var v = null;
    var l = null;
    var ok = false;
    var format = false;

    if (typeof color == "string") {
        color = stringInputToObject(color);
    }

    if (typeof color == "object") {
        if (isValidCSSUnit(color.r) && isValidCSSUnit(color.g) && isValidCSSUnit(color.b)) {
            rgb = rgbToRgb(color.r, color.g, color.b);
            ok = true;
            format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
        }
        else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.v)) {
            s = convertToPercentage(color.s);
            v = convertToPercentage(color.v);
            rgb = hsvToRgb(color.h, s, v);
            ok = true;
            format = "hsv";
        }
        else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.l)) {
            s = convertToPercentage(color.s);
            l = convertToPercentage(color.l);
            rgb = hslToRgb(color.h, s, l);
            ok = true;
            format = "hsl";
        }

        if (color.hasOwnProperty("a")) {
            a = color.a;
        }
    }

    a = boundAlpha(a);

    return {
        ok: ok,
        format: color.format || format,
        r: mathMin(255, mathMax(rgb.r, 0)),
        g: mathMin(255, mathMax(rgb.g, 0)),
        b: mathMin(255, mathMax(rgb.b, 0)),
        a: a
    };
}


// Conversion Functions
// --------------------

// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:
// <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript>

// `rgbToRgb`
// Handle bounds / percentage checking to conform to CSS color spec
// <http://www.w3.org/TR/css3-color/>
// *Assumes:* r, g, b in [0, 255] or [0, 1]
// *Returns:* { r, g, b } in [0, 255]
function rgbToRgb(r, g, b){
    return {
        r: bound01(r, 255) * 255,
        g: bound01(g, 255) * 255,
        b: bound01(b, 255) * 255
    };
}

// `rgbToHsl`
// Converts an RGB color value to HSL.
// *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]
// *Returns:* { h, s, l } in [0,1]
function rgbToHsl(r, g, b) {

    r = bound01(r, 255);
    g = bound01(g, 255);
    b = bound01(b, 255);

    var max = mathMax(r, g, b), min = mathMin(r, g, b);
    var h, s, l = (max + min) / 2;

    if(max == min) {
        h = s = 0; // achromatic
    }
    else {
        var d = max - min;
        s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
        switch(max) {
            case r: h = (g - b) / d + (g < b ? 6 : 0); break;
            case g: h = (b - r) / d + 2; break;
            case b: h = (r - g) / d + 4; break;
        }

        h /= 6;
    }

    return { h: h, s: s, l: l };
}

// `hslToRgb`
// Converts an HSL color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
function hslToRgb(h, s, l) {
    var r, g, b;

    h = bound01(h, 360);
    s = bound01(s, 100);
    l = bound01(l, 100);

    function hue2rgb(p, q, t) {
        if(t < 0) t += 1;
        if(t > 1) t -= 1;
        if(t < 1/6) return p + (q - p) * 6 * t;
        if(t < 1/2) return q;
        if(t < 2/3) return p + (q - p) * (2/3 - t) * 6;
        return p;
    }

    if(s === 0) {
        r = g = b = l; // achromatic
    }
    else {
        var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
        var p = 2 * l - q;
        r = hue2rgb(p, q, h + 1/3);
        g = hue2rgb(p, q, h);
        b = hue2rgb(p, q, h - 1/3);
    }

    return { r: r * 255, g: g * 255, b: b * 255 };
}

// `rgbToHsv`
// Converts an RGB color value to HSV
// *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]
// *Returns:* { h, s, v } in [0,1]
function rgbToHsv(r, g, b) {

    r = bound01(r, 255);
    g = bound01(g, 255);
    b = bound01(b, 255);

    var max = mathMax(r, g, b), min = mathMin(r, g, b);
    var h, s, v = max;

    var d = max - min;
    s = max === 0 ? 0 : d / max;

    if(max == min) {
        h = 0; // achromatic
    }
    else {
        switch(max) {
            case r: h = (g - b) / d + (g < b ? 6 : 0); break;
            case g: h = (b - r) / d + 2; break;
            case b: h = (r - g) / d + 4; break;
        }
        h /= 6;
    }
    return { h: h, s: s, v: v };
}

// `hsvToRgb`
// Converts an HSV color value to RGB.
// *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]
// *Returns:* { r, g, b } in the set [0, 255]
 function hsvToRgb(h, s, v) {

    h = bound01(h, 360) * 6;
    s = bound01(s, 100);
    v = bound01(v, 100);

    var i = Math.floor(h),
        f = h - i,
        p = v * (1 - s),
        q = v * (1 - f * s),
        t = v * (1 - (1 - f) * s),
        mod = i % 6,
        r = [v, q, p, p, t, v][mod],
        g = [t, v, v, q, p, p][mod],
        b = [p, p, t, v, v, q][mod];

    return { r: r * 255, g: g * 255, b: b * 255 };
}

// `rgbToHex`
// Converts an RGB color to hex
// Assumes r, g, and b are contained in the set [0, 255]
// Returns a 3 or 6 character hex
function rgbToHex(r, g, b, allow3Char) {

    var hex = [
        pad2(mathRound(r).toString(16)),
        pad2(mathRound(g).toString(16)),
        pad2(mathRound(b).toString(16))
    ];

    // Return a 3 character hex if possible
    if (allow3Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) {
        return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
    }

    return hex.join("");
}

// `rgbaToHex`
// Converts an RGBA color plus alpha transparency to hex
// Assumes r, g, b are contained in the set [0, 255] and
// a in [0, 1]. Returns a 4 or 8 character rgba hex
function rgbaToHex(r, g, b, a, allow4Char) {

    var hex = [
        pad2(mathRound(r).toString(16)),
        pad2(mathRound(g).toString(16)),
        pad2(mathRound(b).toString(16)),
        pad2(convertDecimalToHex(a))
    ];

    // Return a 4 character hex if possible
    if (allow4Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1) && hex[3].charAt(0) == hex[3].charAt(1)) {
        return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0) + hex[3].charAt(0);
    }

    return hex.join("");
}

// `rgbaToArgbHex`
// Converts an RGBA color to an ARGB Hex8 string
// Rarely used, but required for "toFilter()"
function rgbaToArgbHex(r, g, b, a) {

    var hex = [
        pad2(convertDecimalToHex(a)),
        pad2(mathRound(r).toString(16)),
        pad2(mathRound(g).toString(16)),
        pad2(mathRound(b).toString(16))
    ];

    return hex.join("");
}

// `equals`
// Can be called with any tinycolor input
tinycolor.equals = function (color1, color2) {
    if (!color1 || !color2) { return false; }
    return tinycolor(color1).toRgbString() == tinycolor(color2).toRgbString();
};

tinycolor.random = function() {
    return tinycolor.fromRatio({
        r: mathRandom(),
        g: mathRandom(),
        b: mathRandom()
    });
};


// Modification Functions
// ----------------------
// Thanks to less.js for some of the basics here
// <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js>

function desaturate(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.s -= amount / 100;
    hsl.s = clamp01(hsl.s);
    return tinycolor(hsl);
}

function saturate(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.s += amount / 100;
    hsl.s = clamp01(hsl.s);
    return tinycolor(hsl);
}

function greyscale(color) {
    return tinycolor(color).desaturate(100);
}

function lighten (color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.l += amount / 100;
    hsl.l = clamp01(hsl.l);
    return tinycolor(hsl);
}

function brighten(color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var rgb = tinycolor(color).toRgb();
    rgb.r = mathMax(0, mathMin(255, rgb.r - mathRound(255 * - (amount / 100))));
    rgb.g = mathMax(0, mathMin(255, rgb.g - mathRound(255 * - (amount / 100))));
    rgb.b = mathMax(0, mathMin(255, rgb.b - mathRound(255 * - (amount / 100))));
    return tinycolor(rgb);
}

function darken (color, amount) {
    amount = (amount === 0) ? 0 : (amount || 10);
    var hsl = tinycolor(color).toHsl();
    hsl.l -= amount / 100;
    hsl.l = clamp01(hsl.l);
    return tinycolor(hsl);
}

// Spin takes a positive or negative amount within [-360, 360] indicating the change of hue.
// Values outside of this range will be wrapped into this range.
function spin(color, amount) {
    var hsl = tinycolor(color).toHsl();
    var hue = (hsl.h + amount) % 360;
    hsl.h = hue < 0 ? 360 + hue : hue;
    return tinycolor(hsl);
}

// Combination Functions
// ---------------------
// Thanks to jQuery xColor for some of the ideas behind these
// <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js>

function complement(color) {
    var hsl = tinycolor(color).toHsl();
    hsl.h = (hsl.h + 180) % 360;
    return tinycolor(hsl);
}

function triad(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l })
    ];
}

function tetrad(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }),
        tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l })
    ];
}

function splitcomplement(color) {
    var hsl = tinycolor(color).toHsl();
    var h = hsl.h;
    return [
        tinycolor(color),
        tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l}),
        tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l})
    ];
}

function analogous(color, results, slices) {
    results = results || 6;
    slices = slices || 30;

    var hsl = tinycolor(color).toHsl();
    var part = 360 / slices;
    var ret = [tinycolor(color)];

    for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) {
        hsl.h = (hsl.h + part) % 360;
        ret.push(tinycolor(hsl));
    }
    return ret;
}

function monochromatic(color, results) {
    results = results || 6;
    var hsv = tinycolor(color).toHsv();
    var h = hsv.h, s = hsv.s, v = hsv.v;
    var ret = [];
    var modification = 1 / results;

    while (results--) {
        ret.push(tinycolor({ h: h, s: s, v: v}));
        v = (v + modification) % 1;
    }

    return ret;
}

// Utility Functions
// ---------------------

tinycolor.mix = function(color1, color2, amount) {
    amount = (amount === 0) ? 0 : (amount || 50);

    var rgb1 = tinycolor(color1).toRgb();
    var rgb2 = tinycolor(color2).toRgb();

    var p = amount / 100;

    var rgba = {
        r: ((rgb2.r - rgb1.r) * p) + rgb1.r,
        g: ((rgb2.g - rgb1.g) * p) + rgb1.g,
        b: ((rgb2.b - rgb1.b) * p) + rgb1.b,
        a: ((rgb2.a - rgb1.a) * p) + rgb1.a
    };

    return tinycolor(rgba);
};


// Readability Functions
// ---------------------
// <http://www.w3.org/TR/2008/REC-WCAG20-20081211/#contrast-ratiodef (WCAG Version 2)

// `contrast`
// Analyze the 2 colors and returns the color contrast defined by (WCAG Version 2)
tinycolor.readability = function(color1, color2) {
    var c1 = tinycolor(color1);
    var c2 = tinycolor(color2);
    return (Math.max(c1.getLuminance(),c2.getLuminance())+0.05) / (Math.min(c1.getLuminance(),c2.getLuminance())+0.05);
};

// `isReadable`
// Ensure that foreground and background color combinations meet WCAG2 guidelines.
// The third argument is an optional Object.
//      the 'level' property states 'AA' or 'AAA' - if missing or invalid, it defaults to 'AA';
//      the 'size' property states 'large' or 'small' - if missing or invalid, it defaults to 'small'.
// If the entire object is absent, isReadable defaults to {level:"AA",size:"small"}.

// *Example*
//    tinycolor.isReadable("#000", "#111") => false
//    tinycolor.isReadable("#000", "#111",{level:"AA",size:"large"}) => false
tinycolor.isReadable = function(color1, color2, wcag2) {
    var readability = tinycolor.readability(color1, color2);
    var wcag2Parms, out;

    out = false;

    wcag2Parms = validateWCAG2Parms(wcag2);
    switch (wcag2Parms.level + wcag2Parms.size) {
        case "AAsmall":
        case "AAAlarge":
            out = readability >= 4.5;
            break;
        case "AAlarge":
            out = readability >= 3;
            break;
        case "AAAsmall":
            out = readability >= 7;
            break;
    }
    return out;

};

// `mostReadable`
// Given a base color and a list of possible foreground or background
// colors for that base, returns the most readable color.
// Optionally returns Black or White if the most readable color is unreadable.
// *Example*
//    tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:false}).toHexString(); // "#112255"
//    tinycolor.mostReadable(tinycolor.mostReadable("#123", ["#124", "#125"],{includeFallbackColors:true}).toHexString();  // "#ffffff"
//    tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"large"}).toHexString(); // "#faf3f3"
//    tinycolor.mostReadable("#a8015a", ["#faf3f3"],{includeFallbackColors:true,level:"AAA",size:"small"}).toHexString(); // "#ffffff"
tinycolor.mostReadable = function(baseColor, colorList, args) {
    var bestColor = null;
    var bestScore = 0;
    var readability;
    var includeFallbackColors, level, size ;
    args = args || {};
    includeFallbackColors = args.includeFallbackColors ;
    level = args.level;
    size = args.size;

    for (var i= 0; i < colorList.length ; i++) {
        readability = tinycolor.readability(baseColor, colorList[i]);
        if (readability > bestScore) {
            bestScore = readability;
            bestColor = tinycolor(colorList[i]);
        }
    }

    if (tinycolor.isReadable(baseColor, bestColor, {"level":level,"size":size}) || !includeFallbackColors) {
        return bestColor;
    }
    else {
        args.includeFallbackColors=false;
        return tinycolor.mostReadable(baseColor,["#fff", "#000"],args);
    }
};


// Big List of Colors
// ------------------
// <http://www.w3.org/TR/css3-color/#svg-color>
var names = tinycolor.names = {
    aliceblue: "f0f8ff",
    antiquewhite: "faebd7",
    aqua: "0ff",
    aquamarine: "7fffd4",
    azure: "f0ffff",
    beige: "f5f5dc",
    bisque: "ffe4c4",
    black: "000",
    blanchedalmond: "ffebcd",
    blue: "00f",
    blueviolet: "8a2be2",
    brown: "a52a2a",
    burlywood: "deb887",
    burntsienna: "ea7e5d",
    cadetblue: "5f9ea0",
    chartreuse: "7fff00",
    chocolate: "d2691e",
    coral: "ff7f50",
    cornflowerblue: "6495ed",
    cornsilk: "fff8dc",
    crimson: "dc143c",
    cyan: "0ff",
    darkblue: "00008b",
    darkcyan: "008b8b",
    darkgoldenrod: "b8860b",
    darkgray: "a9a9a9",
    darkgreen: "006400",
    darkgrey: "a9a9a9",
    darkkhaki: "bdb76b",
    darkmagenta: "8b008b",
    darkolivegreen: "556b2f",
    darkorange: "ff8c00",
    darkorchid: "9932cc",
    darkred: "8b0000",
    darksalmon: "e9967a",
    darkseagreen: "8fbc8f",
    darkslateblue: "483d8b",
    darkslategray: "2f4f4f",
    darkslategrey: "2f4f4f",
    darkturquoise: "00ced1",
    darkviolet: "9400d3",
    deeppink: "ff1493",
    deepskyblue: "00bfff",
    dimgray: "696969",
    dimgrey: "696969",
    dodgerblue: "1e90ff",
    firebrick: "b22222",
    floralwhite: "fffaf0",
    forestgreen: "228b22",
    fuchsia: "f0f",
    gainsboro: "dcdcdc",
    ghostwhite: "f8f8ff",
    gold: "ffd700",
    goldenrod: "daa520",
    gray: "808080",
    green: "008000",
    greenyellow: "adff2f",
    grey: "808080",
    honeydew: "f0fff0",
    hotpink: "ff69b4",
    indianred: "cd5c5c",
    indigo: "4b0082",
    ivory: "fffff0",
    khaki: "f0e68c",
    lavender: "e6e6fa",
    lavenderblush: "fff0f5",
    lawngreen: "7cfc00",
    lemonchiffon: "fffacd",
    lightblue: "add8e6",
    lightcoral: "f08080",
    lightcyan: "e0ffff",
    lightgoldenrodyellow: "fafad2",
    lightgray: "d3d3d3",
    lightgreen: "90ee90",
    lightgrey: "d3d3d3",
    lightpink: "ffb6c1",
    lightsalmon: "ffa07a",
    lightseagreen: "20b2aa",
    lightskyblue: "87cefa",
    lightslategray: "789",
    lightslategrey: "789",
    lightsteelblue: "b0c4de",
    lightyellow: "ffffe0",
    lime: "0f0",
    limegreen: "32cd32",
    linen: "faf0e6",
    magenta: "f0f",
    maroon: "800000",
    mediumaquamarine: "66cdaa",
    mediumblue: "0000cd",
    mediumorchid: "ba55d3",
    mediumpurple: "9370db",
    mediumseagreen: "3cb371",
    mediumslateblue: "7b68ee",
    mediumspringgreen: "00fa9a",
    mediumturquoise: "48d1cc",
    mediumvioletred: "c71585",
    midnightblue: "191970",
    mintcream: "f5fffa",
    mistyrose: "ffe4e1",
    moccasin: "ffe4b5",
    navajowhite: "ffdead",
    navy: "000080",
    oldlace: "fdf5e6",
    olive: "808000",
    olivedrab: "6b8e23",
    orange: "ffa500",
    orangered: "ff4500",
    orchid: "da70d6",
    palegoldenrod: "eee8aa",
    palegreen: "98fb98",
    paleturquoise: "afeeee",
    palevioletred: "db7093",
    papayawhip: "ffefd5",
    peachpuff: "ffdab9",
    peru: "cd853f",
    pink: "ffc0cb",
    plum: "dda0dd",
    powderblue: "b0e0e6",
    purple: "800080",
    rebeccapurple: "663399",
    red: "f00",
    rosybrown: "bc8f8f",
    royalblue: "4169e1",
    saddlebrown: "8b4513",
    salmon: "fa8072",
    sandybrown: "f4a460",
    seagreen: "2e8b57",
    seashell: "fff5ee",
    sienna: "a0522d",
    silver: "c0c0c0",
    skyblue: "87ceeb",
    slateblue: "6a5acd",
    slategray: "708090",
    slategrey: "708090",
    snow: "fffafa",
    springgreen: "00ff7f",
    steelblue: "4682b4",
    tan: "d2b48c",
    teal: "008080",
    thistle: "d8bfd8",
    tomato: "ff6347",
    turquoise: "40e0d0",
    violet: "ee82ee",
    wheat: "f5deb3",
    white: "fff",
    whitesmoke: "f5f5f5",
    yellow: "ff0",
    yellowgreen: "9acd32"
};

// Make it easy to access colors via `hexNames[hex]`
var hexNames = tinycolor.hexNames = flip(names);


// Utilities
// ---------

// `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }`
function flip(o) {
    var flipped = { };
    for (var i in o) {
        if (o.hasOwnProperty(i)) {
            flipped[o[i]] = i;
        }
    }
    return flipped;
}

// Return a valid alpha value [0,1] with all invalid values being set to 1
function boundAlpha(a) {
    a = parseFloat(a);

    if (isNaN(a) || a < 0 || a > 1) {
        a = 1;
    }

    return a;
}

// Take input from [0, n] and return it as [0, 1]
function bound01(n, max) {
    if (isOnePointZero(n)) { n = "100%"; }

    var processPercent = isPercentage(n);
    n = mathMin(max, mathMax(0, parseFloat(n)));

    // Automatically convert percentage into number
    if (processPercent) {
        n = parseInt(n * max, 10) / 100;
    }

    // Handle floating point rounding errors
    if ((Math.abs(n - max) < 0.000001)) {
        return 1;
    }

    // Convert into [0, 1] range if it isn't already
    return (n % max) / parseFloat(max);
}

// Force a number between 0 and 1
function clamp01(val) {
    return mathMin(1, mathMax(0, val));
}

// Parse a base-16 hex value into a base-10 integer
function parseIntFromHex(val) {
    return parseInt(val, 16);
}

// Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1
// <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0>
function isOnePointZero(n) {
    return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1;
}

// Check to see if string passed in is a percentage
function isPercentage(n) {
    return typeof n === "string" && n.indexOf('%') != -1;
}

// Force a hex value to have 2 characters
function pad2(c) {
    return c.length == 1 ? '0' + c : '' + c;
}

// Replace a decimal with it's percentage value
function convertToPercentage(n) {
    if (n <= 1) {
        n = (n * 100) + "%";
    }

    return n;
}

// Converts a decimal to a hex value
function convertDecimalToHex(d) {
    return Math.round(parseFloat(d) * 255).toString(16);
}
// Converts a hex value to a decimal
function convertHexToDecimal(h) {
    return (parseIntFromHex(h) / 255);
}

var matchers = (function() {

    // <http://www.w3.org/TR/css3-values/#integers>
    var CSS_INTEGER = "[-\\+]?\\d+%?";

    // <http://www.w3.org/TR/css3-values/#number-value>
    var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";

    // Allow positive/negative integer/number.  Don't capture the either/or, just the entire outcome.
    var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")";

    // Actual matching.
    // Parentheses and commas are optional, but not required.
    // Whitespace can take the place of commas or opening paren
    var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";
    var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?";

    return {
        CSS_UNIT: new RegExp(CSS_UNIT),
        rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
        rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
        hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
        hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
        hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
        hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
        hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
        hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
        hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
        hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
    };
})();

// `isValidCSSUnit`
// Take in a single string / number and check to see if it looks like a CSS unit
// (see `matchers` above for definition).
function isValidCSSUnit(color) {
    return !!matchers.CSS_UNIT.exec(color);
}

// `stringInputToObject`
// Permissive string parsing.  Take in a number of formats, and output an object
// based on detected format.  Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`
function stringInputToObject(color) {

    color = color.replace(trimLeft,'').replace(trimRight, '').toLowerCase();
    var named = false;
    if (names[color]) {
        color = names[color];
        named = true;
    }
    else if (color == 'transparent') {
        return { r: 0, g: 0, b: 0, a: 0, format: "name" };
    }

    // Try to match string input using regular expressions.
    // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]
    // Just return an object and let the conversion functions handle that.
    // This way the result will be the same whether the tinycolor is initialized with string or object.
    var match;
    if ((match = matchers.rgb.exec(color))) {
        return { r: match[1], g: match[2], b: match[3] };
    }
    if ((match = matchers.rgba.exec(color))) {
        return { r: match[1], g: match[2], b: match[3], a: match[4] };
    }
    if ((match = matchers.hsl.exec(color))) {
        return { h: match[1], s: match[2], l: match[3] };
    }
    if ((match = matchers.hsla.exec(color))) {
        return { h: match[1], s: match[2], l: match[3], a: match[4] };
    }
    if ((match = matchers.hsv.exec(color))) {
        return { h: match[1], s: match[2], v: match[3] };
    }
    if ((match = matchers.hsva.exec(color))) {
        return { h: match[1], s: match[2], v: match[3], a: match[4] };
    }
    if ((match = matchers.hex8.exec(color))) {
        return {
            r: parseIntFromHex(match[1]),
            g: parseIntFromHex(match[2]),
            b: parseIntFromHex(match[3]),
            a: convertHexToDecimal(match[4]),
            format: named ? "name" : "hex8"
        };
    }
    if ((match = matchers.hex6.exec(color))) {
        return {
            r: parseIntFromHex(match[1]),
            g: parseIntFromHex(match[2]),
            b: parseIntFromHex(match[3]),
            format: named ? "name" : "hex"
        };
    }
    if ((match = matchers.hex4.exec(color))) {
        return {
            r: parseIntFromHex(match[1] + '' + match[1]),
            g: parseIntFromHex(match[2] + '' + match[2]),
            b: parseIntFromHex(match[3] + '' + match[3]),
            a: convertHexToDecimal(match[4] + '' + match[4]),
            format: named ? "name" : "hex8"
        };
    }
    if ((match = matchers.hex3.exec(color))) {
        return {
            r: parseIntFromHex(match[1] + '' + match[1]),
            g: parseIntFromHex(match[2] + '' + match[2]),
            b: parseIntFromHex(match[3] + '' + match[3]),
            format: named ? "name" : "hex"
        };
    }

    return false;
}

function validateWCAG2Parms(parms) {
    // return valid WCAG2 parms for isReadable.
    // If input parms are invalid, return {"level":"AA", "size":"small"}
    var level, size;
    parms = parms || {"level":"AA", "size":"small"};
    level = (parms.level || "AA").toUpperCase();
    size = (parms.size || "small").toLowerCase();
    if (level !== "AA" && level !== "AAA") {
        level = "AA";
    }
    if (size !== "small" && size !== "large") {
        size = "small";
    }
    return {"level":level, "size":size};
}

// Node: Export function
if (typeof module !== "undefined" && module.exports) {
    module.exports = tinycolor;
}
// AMD/requirejs: Define the module
else if (true) {
    !(__WEBPACK_AMD_DEFINE_RESULT__ = function () {return tinycolor;}.call(exports, __webpack_require__, exports, module),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}
// Browser: Expose to window
else {
    window.tinycolor = tinycolor;
}

})(Math);


/***/ }),

/***/ "YsVG":
/***/ (function(module, exports, __webpack_require__) {

var baseIsTypedArray = __webpack_require__("z4hc"),
    baseUnary = __webpack_require__("S7p9"),
    nodeUtil = __webpack_require__("Dc0G");

/* Node.js helper references. */
var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;

/**
 * Checks if `value` is classified as a typed array.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 * @example
 *
 * _.isTypedArray(new Uint8Array);
 * // => true
 *
 * _.isTypedArray([]);
 * // => false
 */
var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;

module.exports = isTypedArray;


/***/ }),

/***/ "YyeZ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var emptyFunction = __webpack_require__("e6+Q");

/**
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var warning = emptyFunction;

if (true) {
  var printWarning = function printWarning(format) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var argIndex = 0;
    var message = 'Warning: ' + format.replace(/%s/g, function () {
      return args[argIndex++];
    });
    if (typeof console !== 'undefined') {
      console.error(message);
    }
    try {
      // --- Welcome to debugging React ---
      // This error was thrown as a convenience so that you can use this stack
      // to find the callsite that caused this warning to fire.
      throw new Error(message);
    } catch (x) {}
  };

  warning = function warning(condition, format) {
    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }

    if (format.indexOf('Failed Composite propType: ') === 0) {
      return; // Ignore CompositeComponent proptype check.
    }

    if (!condition) {
      for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
        args[_key2 - 2] = arguments[_key2];
      }

      printWarning.apply(undefined, [format].concat(args));
    }
  };
}

module.exports = warning;

/***/ }),

/***/ "Z2pD":
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__("dCZQ");

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/**
 * Sets the hash `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Hash
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the hash instance.
 */
function hashSet(key, value) {
  var data = this.__data__;
  this.size += this.has(key) ? 0 : 1;
  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
  return this;
}

module.exports = hashSet;


/***/ }),

/***/ "Z6/4":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Slider = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _SliderSwatches = __webpack_require__("nevz");

var _SliderSwatches2 = _interopRequireDefault(_SliderSwatches);

var _SliderPointer = __webpack_require__("qX6B");

var _SliderPointer2 = _interopRequireDefault(_SliderPointer);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Slider = exports.Slider = function Slider(_ref) {
  var hsl = _ref.hsl,
      onChange = _ref.onChange,
      pointer = _ref.pointer,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      hue: {
        height: '12px',
        position: 'relative'
      },
      Hue: {
        radius: '2px'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { className: 'slider-picker ' + className },
    _react2.default.createElement(
      'div',
      { style: styles.hue },
      _react2.default.createElement(_common.Hue, {
        style: styles.Hue,
        hsl: hsl,
        pointer: pointer,
        onChange: onChange
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatches },
      _react2.default.createElement(_SliderSwatches2.default, { hsl: hsl, onClick: onChange })
    )
  );
};

Slider.defaultProps = {
  pointer: _SliderPointer2.default
};

exports.default = (0, _common.ColorWrap)(Slider);

/***/ }),

/***/ "ZBO9":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "ActionTypes", function() { return ActionTypes; });
/* harmony export (immutable) */ __webpack_exports__["default"] = createStore;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_symbol_observable__ = __webpack_require__("2MIV");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_symbol_observable___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_symbol_observable__);



/**
 * These are private action types reserved by Redux.
 * For any unknown actions, you must return the current state.
 * If the current state is undefined, you must return the initial state.
 * Do not reference these action types directly in your code.
 */
var ActionTypes = {
  INIT: '@@redux/INIT'

  /**
   * Creates a Redux store that holds the state tree.
   * The only way to change the data in the store is to call `dispatch()` on it.
   *
   * There should only be a single store in your app. To specify how different
   * parts of the state tree respond to actions, you may combine several reducers
   * into a single reducer function by using `combineReducers`.
   *
   * @param {Function} reducer A function that returns the next state tree, given
   * the current state tree and the action to handle.
   *
   * @param {any} [preloadedState] The initial state. You may optionally specify it
   * to hydrate the state from the server in universal apps, or to restore a
   * previously serialized user session.
   * If you use `combineReducers` to produce the root reducer function, this must be
   * an object with the same shape as `combineReducers` keys.
   *
   * @param {Function} [enhancer] The store enhancer. You may optionally specify it
   * to enhance the store with third-party capabilities such as middleware,
   * time travel, persistence, etc. The only store enhancer that ships with Redux
   * is `applyMiddleware()`.
   *
   * @returns {Store} A Redux store that lets you read the state, dispatch actions
   * and subscribe to changes.
   */
};function createStore(reducer, preloadedState, enhancer) {
  var _ref2;

  if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {
    enhancer = preloadedState;
    preloadedState = undefined;
  }

  if (typeof enhancer !== 'undefined') {
    if (typeof enhancer !== 'function') {
      throw new Error('Expected the enhancer to be a function.');
    }

    return enhancer(createStore)(reducer, preloadedState);
  }

  if (typeof reducer !== 'function') {
    throw new Error('Expected the reducer to be a function.');
  }

  var currentReducer = reducer;
  var currentState = preloadedState;
  var currentListeners = [];
  var nextListeners = currentListeners;
  var isDispatching = false;

  function ensureCanMutateNextListeners() {
    if (nextListeners === currentListeners) {
      nextListeners = currentListeners.slice();
    }
  }

  /**
   * Reads the state tree managed by the store.
   *
   * @returns {any} The current state tree of your application.
   */
  function getState() {
    return currentState;
  }

  /**
   * Adds a change listener. It will be called any time an action is dispatched,
   * and some part of the state tree may potentially have changed. You may then
   * call `getState()` to read the current state tree inside the callback.
   *
   * You may call `dispatch()` from a change listener, with the following
   * caveats:
   *
   * 1. The subscriptions are snapshotted just before every `dispatch()` call.
   * If you subscribe or unsubscribe while the listeners are being invoked, this
   * will not have any effect on the `dispatch()` that is currently in progress.
   * However, the next `dispatch()` call, whether nested or not, will use a more
   * recent snapshot of the subscription list.
   *
   * 2. The listener should not expect to see all state changes, as the state
   * might have been updated multiple times during a nested `dispatch()` before
   * the listener is called. It is, however, guaranteed that all subscribers
   * registered before the `dispatch()` started will be called with the latest
   * state by the time it exits.
   *
   * @param {Function} listener A callback to be invoked on every dispatch.
   * @returns {Function} A function to remove this change listener.
   */
  function subscribe(listener) {
    if (typeof listener !== 'function') {
      throw new Error('Expected listener to be a function.');
    }

    var isSubscribed = true;

    ensureCanMutateNextListeners();
    nextListeners.push(listener);

    return function unsubscribe() {
      if (!isSubscribed) {
        return;
      }

      isSubscribed = false;

      ensureCanMutateNextListeners();
      var index = nextListeners.indexOf(listener);
      nextListeners.splice(index, 1);
    };
  }

  /**
   * Dispatches an action. It is the only way to trigger a state change.
   *
   * The `reducer` function, used to create the store, will be called with the
   * current state tree and the given `action`. Its return value will
   * be considered the **next** state of the tree, and the change listeners
   * will be notified.
   *
   * The base implementation only supports plain object actions. If you want to
   * dispatch a Promise, an Observable, a thunk, or something else, you need to
   * wrap your store creating function into the corresponding middleware. For
   * example, see the documentation for the `redux-thunk` package. Even the
   * middleware will eventually dispatch plain object actions using this method.
   *
   * @param {Object} action A plain object representing “what changed”. It is
   * a good idea to keep actions serializable so you can record and replay user
   * sessions, or use the time travelling `redux-devtools`. An action must have
   * a `type` property which may not be `undefined`. It is a good idea to use
   * string constants for action types.
   *
   * @returns {Object} For convenience, the same action object you dispatched.
   *
   * Note that, if you use a custom middleware, it may wrap `dispatch()` to
   * return something else (for example, a Promise you can await).
   */
  function dispatch(action) {
    if (!Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isPlainObject__["default"])(action)) {
      throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');
    }

    if (typeof action.type === 'undefined') {
      throw new Error('Actions may not have an undefined "type" property. ' + 'Have you misspelled a constant?');
    }

    if (isDispatching) {
      throw new Error('Reducers may not dispatch actions.');
    }

    try {
      isDispatching = true;
      currentState = currentReducer(currentState, action);
    } finally {
      isDispatching = false;
    }

    var listeners = currentListeners = nextListeners;
    for (var i = 0; i < listeners.length; i++) {
      var listener = listeners[i];
      listener();
    }

    return action;
  }

  /**
   * Replaces the reducer currently used by the store to calculate the state.
   *
   * You might need this if your app implements code splitting and you want to
   * load some of the reducers dynamically. You might also need this if you
   * implement a hot reloading mechanism for Redux.
   *
   * @param {Function} nextReducer The reducer for the store to use instead.
   * @returns {void}
   */
  function replaceReducer(nextReducer) {
    if (typeof nextReducer !== 'function') {
      throw new Error('Expected the nextReducer to be a function.');
    }

    currentReducer = nextReducer;
    dispatch({ type: ActionTypes.INIT });
  }

  /**
   * Interoperability point for observable/reactive libraries.
   * @returns {observable} A minimal observable of state changes.
   * For more information, see the observable proposal:
   * https://github.com/tc39/proposal-observable
   */
  function observable() {
    var _ref;

    var outerSubscribe = subscribe;
    return _ref = {
      /**
       * The minimal observable subscription method.
       * @param {Object} observer Any object that can be used as an observer.
       * The observer object should have a `next` method.
       * @returns {subscription} An object with an `unsubscribe` method that can
       * be used to unsubscribe the observable from the store, and prevent further
       * emission of values from the observable.
       */
      subscribe: function subscribe(observer) {
        if (typeof observer !== 'object') {
          throw new TypeError('Expected the observer to be an object.');
        }

        function observeState() {
          if (observer.next) {
            observer.next(getState());
          }
        }

        observeState();
        var unsubscribe = outerSubscribe(observeState);
        return { unsubscribe: unsubscribe };
      }
    }, _ref[__WEBPACK_IMPORTED_MODULE_1_symbol_observable___default.a] = function () {
      return this;
    }, _ref;
  }

  // When a store is created, an "INIT" action is dispatched so that every
  // reducer returns their initial state. This effectively populates
  // the initial state tree.
  dispatch({ type: ActionTypes.INIT });

  return _ref2 = {
    dispatch: dispatch,
    subscribe: subscribe,
    getState: getState,
    replaceReducer: replaceReducer
  }, _ref2[__WEBPACK_IMPORTED_MODULE_1_symbol_observable___default.a] = observable, _ref2;
}

/***/ }),

/***/ "ZGh9":
/***/ (function(module, exports) {

/** Used as references for various `Number` constants. */
var MAX_SAFE_INTEGER = 9007199254740991;

/** Used to detect unsigned integer values. */
var reIsUint = /^(?:0|[1-9]\d*)$/;

/**
 * Checks if `value` is a valid array-like index.
 *
 * @private
 * @param {*} value The value to check.
 * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
 * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
 */
function isIndex(value, length) {
  length = length == null ? MAX_SAFE_INTEGER : length;
  return !!length &&
    (typeof value == 'number' || reIsUint.test(value)) &&
    (value > -1 && value % 1 == 0 && value < length);
}

module.exports = isIndex;


/***/ }),

/***/ "ZT2e":
/***/ (function(module, exports, __webpack_require__) {

var baseToString = __webpack_require__("o2mx");

/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : baseToString(value);
}

module.exports = toString;


/***/ }),

/***/ "ZhNr":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isLength_js__ = __webpack_require__("IXJv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__ = __webpack_require__("YByk");




/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    funcTag = '[object Function]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    objectTag = '[object Object]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    weakMapTag = '[object WeakMap]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;

/**
 * The base implementation of `_.isTypedArray` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 */
function baseIsTypedArray(value) {
  return Object(__WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__["default"])(value) &&
    Object(__WEBPACK_IMPORTED_MODULE_1__isLength_js__["default"])(value.length) && !!typedArrayTags[Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value)];
}

/* harmony default export */ __webpack_exports__["default"] = (baseIsTypedArray);


/***/ }),

/***/ "Zzip":
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__("/n6Q"), __esModule: true };

/***/ }),

/***/ "aCGJ":
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
 * A higher-order-component for handling onClickOutside for React components.
 */
(function(root) {

  // administrative
  var registeredComponents = [];
  var handlers = [];
  var IGNORE_CLASS = 'ignore-react-onclickoutside';
  var DEFAULT_EVENTS = ['mousedown', 'touchstart'];

  /**
   * Check whether some DOM node is our Component's node.
   */
  var isNodeFound = function(current, componentNode, ignoreClass) {
    if (current === componentNode) {
      return true;
    }
    // SVG <use/> elements do not technically reside in the rendered DOM, so
    // they do not have classList directly, but they offer a link to their
    // corresponding element, which can have classList. This extra check is for
    // that case.
    // See: http://www.w3.org/TR/SVG11/struct.html#InterfaceSVGUseElement
    // Discussion: https://github.com/Pomax/react-onclickoutside/pull/17
    if (current.correspondingElement) {
      return current.correspondingElement.classList.contains(ignoreClass);
    }
    return current.classList.contains(ignoreClass);
  };

  /**
   * Try to find our node in a hierarchy of nodes, returning the document
   * node as highest noode if our node is not found in the path up.
   */
  var findHighest = function(current, componentNode, ignoreClass) {
    if (current === componentNode) {
      return true;
    }

    // If source=local then this event came from 'somewhere'
    // inside and should be ignored. We could handle this with
    // a layered approach, too, but that requires going back to
    // thinking in terms of Dom node nesting, running counter
    // to React's 'you shouldn't care about the DOM' philosophy.
    while(current.parentNode) {
      if (isNodeFound(current, componentNode, ignoreClass)) {
        return true;
      }
      current = current.parentNode;
    }
    return current;
  };

  /**
   * Check if the browser scrollbar was clicked
   */
  var clickedScrollbar = function(evt) {
    return document.documentElement.clientWidth <= evt.clientX || document.documentElement.clientHeight <= evt.clientY;
  };

  /**
   * Generate the event handler that checks whether a clicked DOM node
   * is inside of, or lives outside of, our Component's node tree.
   */
  var generateOutsideCheck = function(componentNode, componentInstance, eventHandler, ignoreClass, excludeScrollbar, preventDefault, stopPropagation) {
    return function(evt) {
      if (preventDefault) {
        evt.preventDefault();
      }
      if (stopPropagation) {
        evt.stopPropagation();
      }
      var current = evt.target;
      if((excludeScrollbar && clickedScrollbar(evt)) || (findHighest(current, componentNode, ignoreClass) !== document)) {
        return;
      }
      eventHandler(evt);
    };
  };

  /**
   * This function generates the HOC function that you'll use
   * in order to impart onOutsideClick listening to an
   * arbitrary component. It gets called at the end of the
   * bootstrapping code to yield an instance of the
   * onClickOutsideHOC function defined inside setupHOC().
   */
  function setupHOC(root, React, ReactDOM, createReactClass) {

    // The actual Component-wrapping HOC:
    return function onClickOutsideHOC(Component, config) {
      var wrapComponentWithOnClickOutsideHandling = createReactClass({
        statics: {
          /**
           * Access the wrapped Component's class.
           */
          getClass: function() {
            if (Component.getClass) {
              return Component.getClass();
            }
            return Component;
          }
        },

        /**
         * Access the wrapped Component's instance.
         */
        getInstance: function() {
          return Component.prototype.isReactComponent ? this.refs.instance : this;
        },

        // this is given meaning in componentDidMount
        __outsideClickHandler: function() {},

        getDefaultProps: function() {
          return {
            excludeScrollbar: config && config.excludeScrollbar
          };
        },

        /**
         * Add click listeners to the current document,
         * linked to this component's state.
         */
        componentDidMount: function() {
          // If we are in an environment without a DOM such
          // as shallow rendering or snapshots then we exit
          // early to prevent any unhandled errors being thrown.
          if (typeof document === 'undefined' || !document.createElement){
            return;
          }

          var instance = this.getInstance();
          var clickOutsideHandler;

          if(config && typeof config.handleClickOutside === 'function') {
            clickOutsideHandler = config.handleClickOutside(instance);
            if(typeof clickOutsideHandler !== 'function') {
              throw new Error('Component lacks a function for processing outside click events specified by the handleClickOutside config option.');
            }
          } else if(typeof instance.handleClickOutside === 'function') {
            if (React.Component.prototype.isPrototypeOf(instance)) {
              clickOutsideHandler = instance.handleClickOutside.bind(instance);
            } else {
              clickOutsideHandler = instance.handleClickOutside;
            }
          } else if(typeof instance.props.handleClickOutside === 'function') {
            clickOutsideHandler = instance.props.handleClickOutside;
          } else {
            throw new Error('Component lacks a handleClickOutside(event) function for processing outside click events.');
          }

          var componentNode = ReactDOM.findDOMNode(instance);
          if (componentNode === null) {
            console.warn('Antipattern warning: there was no DOM node associated with the component that is being wrapped by outsideClick.');
            console.warn([
              'This is typically caused by having a component that starts life with a render function that',
              'returns `null` (due to a state or props value), so that the component \'exist\' in the React',
              'chain of components, but not in the DOM.\n\nInstead, you need to refactor your code so that the',
              'decision of whether or not to show your component is handled by the parent, in their render()',
              'function.\n\nIn code, rather than:\n\n  A{render(){return check? <.../> : null;}\n  B{render(){<A check=... />}\n\nmake sure that you',
              'use:\n\n  A{render(){return <.../>}\n  B{render(){return <...>{ check ? <A/> : null }<...>}}\n\nThat is:',
              'the parent is always responsible for deciding whether or not to render any of its children.',
              'It is not the child\'s responsibility to decide whether a render instruction from above should',
              'get ignored or not by returning `null`.\n\nWhen any component gets its render() function called,',
              'that is the signal that it should be rendering its part of the UI. It may in turn decide not to',
              'render all of *its* children, but it should never return `null` for itself. It is not responsible',
              'for that decision.'
            ].join(' '));
          }

          var fn = this.__outsideClickHandler = generateOutsideCheck(
            componentNode,
            instance,
            clickOutsideHandler,
            this.props.outsideClickIgnoreClass || IGNORE_CLASS,
            this.props.excludeScrollbar, // fallback not needed, prop always exists because of getDefaultProps
            this.props.preventDefault || false,
            this.props.stopPropagation || false
          );

          var pos = registeredComponents.length;
          registeredComponents.push(this);
          handlers[pos] = fn;

          // If there is a truthy disableOnClickOutside property for this
          // component, don't immediately start listening for outside events.
          if (!this.props.disableOnClickOutside) {
            this.enableOnClickOutside();
          }
        },

        /**
        * Track for disableOnClickOutside props changes and enable/disable click outside
        */
        componentWillReceiveProps: function(nextProps) {
          if (this.props.disableOnClickOutside && !nextProps.disableOnClickOutside) {
            this.enableOnClickOutside();
          } else if (!this.props.disableOnClickOutside && nextProps.disableOnClickOutside) {
            this.disableOnClickOutside();
          }
        },

        /**
         * Remove the document's event listeners
         */
        componentWillUnmount: function() {
          this.disableOnClickOutside();
          this.__outsideClickHandler = false;
          var pos = registeredComponents.indexOf(this);
          if( pos>-1) {
            // clean up so we don't leak memory
            if (handlers[pos]) { handlers.splice(pos, 1); }
            registeredComponents.splice(pos, 1);
          }
        },

        /**
         * Can be called to explicitly enable event listening
         * for clicks and touches outside of this element.
         */
        enableOnClickOutside: function() {
          var fn = this.__outsideClickHandler;
          if (typeof document !== 'undefined') {
            var events = this.props.eventTypes || DEFAULT_EVENTS;
            if (!events.forEach) {
              events = [events];
            }
            events.forEach(function (eventName) {
              document.addEventListener(eventName, fn);
            });
          }
        },

        /**
         * Can be called to explicitly disable event listening
         * for clicks and touches outside of this element.
         */
        disableOnClickOutside: function() {
          var fn = this.__outsideClickHandler;
          if (typeof document !== 'undefined') {
            var events = this.props.eventTypes || DEFAULT_EVENTS;
            if (!events.forEach) {
              events = [events];
            }
            events.forEach(function (eventName) {
              document.removeEventListener(eventName, fn);
            });
          }
        },

        /**
         * Pass-through render
         */
        render: function() {
          var passedProps = this.props;
          var props = {};
          Object.keys(this.props).forEach(function(key) {
            if (key !== 'excludeScrollbar') {
              props[key] = passedProps[key];
            }
          });
          if (Component.prototype.isReactComponent) {
            props.ref = 'instance';
          }
          props.disableOnClickOutside = this.disableOnClickOutside;
          props.enableOnClickOutside = this.enableOnClickOutside;
          return React.createElement(Component, props);
        }
      });

      // Add display name for React devtools
      (function bindWrappedComponentName(c, wrapper) {
        var componentName = c.displayName || c.name || 'Component';
        wrapper.displayName = 'OnClickOutside(' + componentName + ')';
      }(Component, wrapComponentWithOnClickOutsideHandling));

      return wrapComponentWithOnClickOutsideHandling;
    };
  }

  /**
   * This function sets up the library in ways that
   * work with the various modulde loading solutions
   * used in JavaScript land today.
   */
  function setupBinding(root, factory) {
    if (true) {
      // AMD. Register as an anonymous module.
      !(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__("GiK3"),__webpack_require__("O27J"),__webpack_require__("DT0+")], __WEBPACK_AMD_DEFINE_RESULT__ = function(React, ReactDom, createReactClass) {
        if (!createReactClass) createReactClass = React.createClass;
        return factory(root, React, ReactDom, createReactClass);
      }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
    } else if (typeof exports === 'object') {
      // Node. Note that this does not work with strict
      // CommonJS, but only CommonJS-like environments
      // that support module.exports
      module.exports = factory(root, require('react'), require('react-dom'), require('create-react-class'));
    } else {
      // Browser globals (root is window)
      var createReactClass = React.createClass ? React.createClass : window.createReactClass;
      root.onClickOutside = factory(root, React, ReactDOM, createReactClass);
    }
  }

  // Make it all happen
  setupBinding(root, setupHOC);

}(this));


/***/ }),

/***/ "aCM0":
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__("NkRn"),
    getRawTag = __webpack_require__("uLhX"),
    objectToString = __webpack_require__("+66z");

/** `Object#toString` result references. */
var nullTag = '[object Null]',
    undefinedTag = '[object Undefined]';

/** Built-in value references. */
var symToStringTag = Symbol ? Symbol.toStringTag : undefined;

/**
 * The base implementation of `getTag` without fallbacks for buggy environments.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function baseGetTag(value) {
  if (value == null) {
    return value === undefined ? undefinedTag : nullTag;
  }
  return (symToStringTag && symToStringTag in Object(value))
    ? getRawTag(value)
    : objectToString(value);
}

module.exports = baseGetTag;


/***/ }),

/***/ "aQGf":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = shallowEqual;
var hasOwn = Object.prototype.hasOwnProperty;

function is(x, y) {
  if (x === y) {
    return x !== 0 || y !== 0 || 1 / x === 1 / y;
  } else {
    return x !== x && y !== y;
  }
}

function shallowEqual(objA, objB) {
  if (is(objA, objB)) return true;

  if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
    return false;
  }

  var keysA = Object.keys(objA);
  var keysB = Object.keys(objB);

  if (keysA.length !== keysB.length) return false;

  for (var i = 0; i < keysA.length; i++) {
    if (!hasOwn.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {
      return false;
    }
  }

  return true;
}

/***/ }),

/***/ "aQOO":
/***/ (function(module, exports) {

/**
 * Checks if `value` is in the array cache.
 *
 * @private
 * @name has
 * @memberOf SetCache
 * @param {*} value The value to search for.
 * @returns {number} Returns `true` if `value` is found, else `false`.
 */
function setCacheHas(value) {
  return this.__data__.has(value);
}

module.exports = setCacheHas;


/***/ }),

/***/ "agim":
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__("pTUa");

/**
 * Checks if a map value for `key` exists.
 *
 * @private
 * @name has
 * @memberOf MapCache
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function mapCacheHas(key) {
  return getMapData(this, key).has(key);
}

module.exports = mapCacheHas;


/***/ }),

/***/ "akVk":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__getNative_js__ = __webpack_require__("rHvK");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__root_js__ = __webpack_require__("WlpS");



/* Built-in method references that are verified to be native. */
var Promise = Object(__WEBPACK_IMPORTED_MODULE_0__getNative_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__root_js__["default"], 'Promise');

/* harmony default export */ __webpack_exports__["default"] = (Promise);


/***/ }),

/***/ "ax3d":
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__("e8AB")('keys');
var uid = __webpack_require__("3Eo+");
module.exports = function (key) {
  return shared[key] || (shared[key] = uid(key));
};


/***/ }),

/***/ "bFAv":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global, module) {

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _ponyfill = __webpack_require__("zzRL");

var _ponyfill2 = _interopRequireDefault(_ponyfill);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var root; /* global window */


if (typeof self !== 'undefined') {
  root = self;
} else if (typeof window !== 'undefined') {
  root = window;
} else if (typeof global !== 'undefined') {
  root = global;
} else if (true) {
  root = module;
} else {
  root = Function('return this')();
}

var result = (0, _ponyfill2['default'])(root);
exports['default'] = result;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("DuR2"), __webpack_require__("3IRH")(module)))

/***/ }),

/***/ "bGc4":
/***/ (function(module, exports, __webpack_require__) {

var isFunction = __webpack_require__("gGqR"),
    isLength = __webpack_require__("Rh28");

/**
 * Checks if `value` is array-like. A value is considered array-like if it's
 * not a function and has a `value.length` that's an integer greater than or
 * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
 * @example
 *
 * _.isArrayLike([1, 2, 3]);
 * // => true
 *
 * _.isArrayLike(document.body.children);
 * // => true
 *
 * _.isArrayLike('abc');
 * // => true
 *
 * _.isArrayLike(_.noop);
 * // => false
 */
function isArrayLike(value) {
  return value != null && isLength(value.length) && !isFunction(value);
}

module.exports = isArrayLike;


/***/ }),

/***/ "bIbi":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD"),
    root = __webpack_require__("TQ3y");

/* Built-in method references that are verified to be native. */
var WeakMap = getNative(root, 'WeakMap');

module.exports = WeakMap;


/***/ }),

/***/ "bIjD":
/***/ (function(module, exports, __webpack_require__) {

var isArray = __webpack_require__("NGEn"),
    isKey = __webpack_require__("hIPy"),
    stringToPath = __webpack_require__("UnLw"),
    toString = __webpack_require__("ZT2e");

/**
 * Casts `value` to a path array if it's not one.
 *
 * @private
 * @param {*} value The value to inspect.
 * @param {Object} [object] The object to query keys on.
 * @returns {Array} Returns the cast property path array.
 */
function castPath(value, object) {
  if (isArray(value)) {
    return value;
  }
  return isKey(value, object) ? [value] : stringToPath(toString(value));
}

module.exports = castPath;


/***/ }),

/***/ "bJWQ":
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__("duB3"),
    stackClear = __webpack_require__("KmWZ"),
    stackDelete = __webpack_require__("NqZt"),
    stackGet = __webpack_require__("E4Hj"),
    stackHas = __webpack_require__("G2xm"),
    stackSet = __webpack_require__("zpVT");

/**
 * Creates a stack cache object to store key-value pairs.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function Stack(entries) {
  var data = this.__data__ = new ListCache(entries);
  this.size = data.size;
}

// Add methods to `Stack`.
Stack.prototype.clear = stackClear;
Stack.prototype['delete'] = stackDelete;
Stack.prototype.get = stackGet;
Stack.prototype.has = stackHas;
Stack.prototype.set = stackSet;

module.exports = Stack;


/***/ }),

/***/ "bO0Y":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD"),
    root = __webpack_require__("TQ3y");

/* Built-in method references that are verified to be native. */
var Promise = getNative(root, 'Promise');

module.exports = Promise;


/***/ }),

/***/ "bWVi":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Swatches = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _map = __webpack_require__("2247");

var _map2 = _interopRequireDefault(_map);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _materialColors = __webpack_require__("xoSC");

var material = _interopRequireWildcard(_materialColors);

var _common = __webpack_require__("SZC+");

var _SwatchesGroup = __webpack_require__("SVjf");

var _SwatchesGroup2 = _interopRequireDefault(_SwatchesGroup);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Swatches = exports.Swatches = function Swatches(_ref) {
  var width = _ref.width,
      height = _ref.height,
      onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      colors = _ref.colors,
      hex = _ref.hex,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: width,
        height: height
      },
      overflow: {
        height: height,
        overflowY: 'scroll'
      },
      body: {
        padding: '16px 0 6px 16px'
      },
      clear: {
        clear: 'both'
      }
    }
  });

  var handleChange = function handleChange(data, e) {
    _color2.default.isValidHex(data) && onChange({
      hex: data,
      source: 'hex'
    }, e);
  };

  return _react2.default.createElement(
    'div',
    { style: styles.picker, className: 'swatches-picker ' + className },
    _react2.default.createElement(
      _common.Raised,
      null,
      _react2.default.createElement(
        'div',
        { style: styles.overflow },
        _react2.default.createElement(
          'div',
          { style: styles.body },
          (0, _map2.default)(colors, function (group) {
            return _react2.default.createElement(_SwatchesGroup2.default, {
              key: group.toString(),
              group: group,
              active: hex,
              onClick: handleChange,
              onSwatchHover: onSwatchHover
            });
          }),
          _react2.default.createElement('div', { style: styles.clear })
        )
      )
    )
  );
};

Swatches.propTypes = {
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  height: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number]),
  colors: _propTypes2.default.arrayOf(_propTypes2.default.arrayOf(_propTypes2.default.string))

  /* eslint-disable max-len */
};Swatches.defaultProps = {
  width: 320,
  height: 240,
  colors: [[material.red['900'], material.red['700'], material.red['500'], material.red['300'], material.red['100']], [material.pink['900'], material.pink['700'], material.pink['500'], material.pink['300'], material.pink['100']], [material.purple['900'], material.purple['700'], material.purple['500'], material.purple['300'], material.purple['100']], [material.deepPurple['900'], material.deepPurple['700'], material.deepPurple['500'], material.deepPurple['300'], material.deepPurple['100']], [material.indigo['900'], material.indigo['700'], material.indigo['500'], material.indigo['300'], material.indigo['100']], [material.blue['900'], material.blue['700'], material.blue['500'], material.blue['300'], material.blue['100']], [material.lightBlue['900'], material.lightBlue['700'], material.lightBlue['500'], material.lightBlue['300'], material.lightBlue['100']], [material.cyan['900'], material.cyan['700'], material.cyan['500'], material.cyan['300'], material.cyan['100']], [material.teal['900'], material.teal['700'], material.teal['500'], material.teal['300'], material.teal['100']], ['#194D33', material.green['700'], material.green['500'], material.green['300'], material.green['100']], [material.lightGreen['900'], material.lightGreen['700'], material.lightGreen['500'], material.lightGreen['300'], material.lightGreen['100']], [material.lime['900'], material.lime['700'], material.lime['500'], material.lime['300'], material.lime['100']], [material.yellow['900'], material.yellow['700'], material.yellow['500'], material.yellow['300'], material.yellow['100']], [material.amber['900'], material.amber['700'], material.amber['500'], material.amber['300'], material.amber['100']], [material.orange['900'], material.orange['700'], material.orange['500'], material.orange['300'], material.orange['100']], [material.deepOrange['900'], material.deepOrange['700'], material.deepOrange['500'], material.deepOrange['300'], material.deepOrange['100']], [material.brown['900'], material.brown['700'], material.brown['500'], material.brown['300'], material.brown['100']], [material.blueGrey['900'], material.blueGrey['700'], material.blueGrey['500'], material.blueGrey['300'], material.blueGrey['100']], ['#000000', '#525252', '#969696', '#D9D9D9', '#FFFFFF']]
};

exports.default = (0, _common.ColorWrap)(Swatches);

/***/ }),

/***/ "blYT":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

module.exports = freeGlobal;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("DuR2")))

/***/ }),

/***/ "bndy":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.defaultMemoize = defaultMemoize;
exports.createSelectorCreator = createSelectorCreator;
exports.createStructuredSelector = createStructuredSelector;
function defaultEqualityCheck(a, b) {
  return a === b;
}

function areArgumentsShallowlyEqual(equalityCheck, prev, next) {
  if (prev === null || next === null || prev.length !== next.length) {
    return false;
  }

  // Do this in a for loop (and not a `forEach` or an `every`) so we can determine equality as fast as possible.
  var length = prev.length;
  for (var i = 0; i < length; i++) {
    if (!equalityCheck(prev[i], next[i])) {
      return false;
    }
  }

  return true;
}

function defaultMemoize(func) {
  var equalityCheck = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultEqualityCheck;

  var lastArgs = null;
  var lastResult = null;
  // we reference arguments instead of spreading them for performance reasons
  return function () {
    if (!areArgumentsShallowlyEqual(equalityCheck, lastArgs, arguments)) {
      // apply arguments instead of spreading for performance.
      lastResult = func.apply(null, arguments);
    }

    lastArgs = arguments;
    return lastResult;
  };
}

function getDependencies(funcs) {
  var dependencies = Array.isArray(funcs[0]) ? funcs[0] : funcs;

  if (!dependencies.every(function (dep) {
    return typeof dep === 'function';
  })) {
    var dependencyTypes = dependencies.map(function (dep) {
      return typeof dep;
    }).join(', ');
    throw new Error('Selector creators expect all input-selectors to be functions, ' + ('instead received the following types: [' + dependencyTypes + ']'));
  }

  return dependencies;
}

function createSelectorCreator(memoize) {
  for (var _len = arguments.length, memoizeOptions = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    memoizeOptions[_key - 1] = arguments[_key];
  }

  return function () {
    for (var _len2 = arguments.length, funcs = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      funcs[_key2] = arguments[_key2];
    }

    var recomputations = 0;
    var resultFunc = funcs.pop();
    var dependencies = getDependencies(funcs);

    var memoizedResultFunc = memoize.apply(undefined, [function () {
      recomputations++;
      // apply arguments instead of spreading for performance.
      return resultFunc.apply(null, arguments);
    }].concat(memoizeOptions));

    // If a selector is called with the exact same arguments we don't need to traverse our dependencies again.
    var selector = defaultMemoize(function () {
      var params = [];
      var length = dependencies.length;

      for (var i = 0; i < length; i++) {
        // apply arguments instead of spreading and mutate a local list of params for performance.
        params.push(dependencies[i].apply(null, arguments));
      }

      // apply arguments instead of spreading for performance.
      return memoizedResultFunc.apply(null, params);
    });

    selector.resultFunc = resultFunc;
    selector.recomputations = function () {
      return recomputations;
    };
    selector.resetRecomputations = function () {
      return recomputations = 0;
    };
    return selector;
  };
}

var createSelector = exports.createSelector = createSelectorCreator(defaultMemoize);

function createStructuredSelector(selectors) {
  var selectorCreator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : createSelector;

  if (typeof selectors !== 'object') {
    throw new Error('createStructuredSelector expects first argument to be an object ' + ('where each property is a selector, instead received a ' + typeof selectors));
  }
  var objectKeys = Object.keys(selectors);
  return selectorCreator(objectKeys.map(function (key) {
    return selectors[key];
  }), function () {
    for (var _len3 = arguments.length, values = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      values[_key3] = arguments[_key3];
    }

    return values.reduce(function (composition, value, index) {
      composition[objectKeys[index]] = value;
      return composition;
    }, {});
  });
}

/***/ }),

/***/ "bt1o":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PhotoshopPointerCircle = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var PhotoshopPointerCircle = exports.PhotoshopPointerCircle = function PhotoshopPointerCircle(_ref) {
  var hsl = _ref.hsl;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '12px',
        height: '12px',
        borderRadius: '6px',
        boxShadow: 'inset 0 0 0 1px #fff',
        transform: 'translate(-6px, -6px)'
      }
    },
    'black-outline': {
      picker: {
        boxShadow: 'inset 0 0 0 1px #000'
      }
    }
  }, { 'black-outline': hsl.l > 0.5 });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = PhotoshopPointerCircle;

/***/ }),

/***/ "bwNB":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__toNumber_js__ = __webpack_require__("q9cE");


/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0,
    MAX_INTEGER = 1.7976931348623157e+308;

/**
 * Converts `value` to a finite number.
 *
 * @static
 * @memberOf _
 * @since 4.12.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {number} Returns the converted number.
 * @example
 *
 * _.toFinite(3.2);
 * // => 3.2
 *
 * _.toFinite(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toFinite(Infinity);
 * // => 1.7976931348623157e+308
 *
 * _.toFinite('3.2');
 * // => 3.2
 */
function toFinite(value) {
  if (!value) {
    return value === 0 ? value : 0;
  }
  value = Object(__WEBPACK_IMPORTED_MODULE_0__toNumber_js__["default"])(value);
  if (value === INFINITY || value === -INFINITY) {
    var sign = (value < 0 ? -1 : 1);
    return sign * MAX_INTEGER;
  }
  return value === value ? value : 0;
}

/* harmony default export */ __webpack_exports__["default"] = (toFinite);


/***/ }),

/***/ "byaS":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = warning;
/**
 * Prints a warning in the console if it exists.
 *
 * @param {String} message The warning message.
 * @returns {void}
 */
function warning(message) {
  /* eslint-disable no-console */
  if (typeof console !== 'undefined' && typeof console.error === 'function') {
    console.error(message);
  }
  /* eslint-enable no-console */
  try {
    // This error was thrown as a convenience so that if you enable
    // "break on all exceptions" in your console,
    // it would pause the execution at this line.
    throw new Error(message);
    /* eslint-disable no-empty */
  } catch (e) {}
  /* eslint-enable no-empty */
}

/***/ }),

/***/ "cXw4":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "BUFFER_OVERFLOW", function() { return BUFFER_OVERFLOW; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "buffers", function() { return buffers; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");


var BUFFER_OVERFLOW = "Channel's Buffer overflow!";

var ON_OVERFLOW_THROW = 1;
var ON_OVERFLOW_DROP = 2;
var ON_OVERFLOW_SLIDE = 3;
var ON_OVERFLOW_EXPAND = 4;

var zeroBuffer = { isEmpty: __WEBPACK_IMPORTED_MODULE_0__utils__["kTrue"], put: __WEBPACK_IMPORTED_MODULE_0__utils__["noop"], take: __WEBPACK_IMPORTED_MODULE_0__utils__["noop"] };

function ringBuffer() {
  var limit = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 10;
  var overflowAction = arguments[1];

  var arr = new Array(limit);
  var length = 0;
  var pushIndex = 0;
  var popIndex = 0;

  var push = function push(it) {
    arr[pushIndex] = it;
    pushIndex = (pushIndex + 1) % limit;
    length++;
  };

  var take = function take() {
    if (length != 0) {
      var it = arr[popIndex];
      arr[popIndex] = null;
      length--;
      popIndex = (popIndex + 1) % limit;
      return it;
    }
  };

  var flush = function flush() {
    var items = [];
    while (length) {
      items.push(take());
    }
    return items;
  };

  return {
    isEmpty: function isEmpty() {
      return length == 0;
    },
    put: function put(it) {
      if (length < limit) {
        push(it);
      } else {
        var doubledLimit = void 0;
        switch (overflowAction) {
          case ON_OVERFLOW_THROW:
            throw new Error(BUFFER_OVERFLOW);
          case ON_OVERFLOW_SLIDE:
            arr[pushIndex] = it;
            pushIndex = (pushIndex + 1) % limit;
            popIndex = pushIndex;
            break;
          case ON_OVERFLOW_EXPAND:
            doubledLimit = 2 * limit;

            arr = flush();

            length = arr.length;
            pushIndex = arr.length;
            popIndex = 0;

            arr.length = doubledLimit;
            limit = doubledLimit;

            push(it);
            break;
          default:
          // DROP
        }
      }
    },
    take: take,
    flush: flush
  };
}

var buffers = {
  none: function none() {
    return zeroBuffer;
  },
  fixed: function fixed(limit) {
    return ringBuffer(limit, ON_OVERFLOW_THROW);
  },
  dropping: function dropping(limit) {
    return ringBuffer(limit, ON_OVERFLOW_DROP);
  },
  sliding: function sliding(limit) {
    return ringBuffer(limit, ON_OVERFLOW_SLIDE);
  },
  expanding: function expanding(initialSize) {
    return ringBuffer(initialSize, ON_OVERFLOW_EXPAND);
  }
};

/***/ }),

/***/ "crWv":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 */



/**
 * Use invariant() to assert state which your program assumes to be true.
 *
 * Provide sprintf-style format (only %s is supported) and arguments
 * to provide information about what broke and what you were
 * expecting.
 *
 * The invariant message will be stripped in production, but the invariant
 * will remain to ensure logic does not differ in production.
 */

var invariant = function(condition, format, a, b, c, d, e, f) {
  if (true) {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
    }
  }

  if (!condition) {
    var error;
    if (format === undefined) {
      error = new Error(
        'Minified exception occurred; use the non-minified dev environment ' +
        'for the full error message and additional helpful warnings.'
      );
    } else {
      var args = [a, b, c, d, e, f];
      var argIndex = 0;
      error = new Error(
        format.replace(/%s/g, function() { return args[argIndex++]; })
      );
      error.name = 'Invariant Violation';
    }

    error.framesToPop = 1; // we don't care about invariant's own frame
    throw error;
  }
};

module.exports = invariant;


/***/ }),

/***/ "crlp":
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__("7KvD");
var core = __webpack_require__("FeBl");
var LIBRARY = __webpack_require__("O4g8");
var wksExt = __webpack_require__("Kh4W");
var defineProperty = __webpack_require__("evD5").f;
module.exports = function (name) {
  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
  if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });
};


/***/ }),

/***/ "cxPT":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



/**
 * Use invariant() to assert state which your program assumes to be true.
 *
 * Provide sprintf-style format (only %s is supported) and arguments
 * to provide information about what broke and what you were
 * expecting.
 *
 * The invariant message will be stripped in production, but the invariant
 * will remain to ensure logic does not differ in production.
 */

var validateFormat = function validateFormat(format) {};

if (true) {
  validateFormat = function validateFormat(format) {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
    }
  };
}

function invariant(condition, format, a, b, c, d, e, f) {
  validateFormat(format);

  if (!condition) {
    var error;
    if (format === undefined) {
      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
    } else {
      var args = [a, b, c, d, e, f];
      var argIndex = 0;
      error = new Error(format.replace(/%s/g, function () {
        return args[argIndex++];
      }));
      error.name = 'Invariant Violation';
    }

    error.framesToPop = 1; // we don't care about invariant's own frame
    throw error;
  }
}

module.exports = invariant;

/***/ }),

/***/ "czSA":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);

/**
 * Simple, lightweight module assisting with the detection and context of
 * Worker. Helps avoid circular dependencies and allows code to reason about
 * whether or not they are in a Worker, even if they never include the main
 * `ReactWorker` dependency.
 */
var ExecutionEnvironment = {

  canUseDOM: canUseDOM,

  canUseWorkers: typeof Worker !== 'undefined',

  canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),

  canUseViewport: canUseDOM && !!window.screen,

  isInWorker: !canUseDOM // For now, this is true - might change in the future.

};

module.exports = ExecutionEnvironment;

/***/ }),

/***/ "d+aQ":
/***/ (function(module, exports, __webpack_require__) {

var baseIsMatch = __webpack_require__("hbAh"),
    getMatchData = __webpack_require__("16tV"),
    matchesStrictComparable = __webpack_require__("sJvV");

/**
 * The base implementation of `_.matches` which doesn't clone `source`.
 *
 * @private
 * @param {Object} source The object of property values to match.
 * @returns {Function} Returns the new spec function.
 */
function baseMatches(source) {
  var matchData = getMatchData(source);
  if (matchData.length == 1 && matchData[0][2]) {
    return matchesStrictComparable(matchData[0][0], matchData[0][1]);
  }
  return function(object) {
    return object === source || baseIsMatch(object, source, matchData);
  };
}

module.exports = baseMatches;


/***/ }),

/***/ "d4US":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD"),
    root = __webpack_require__("TQ3y");

/* Built-in method references that are verified to be native. */
var DataView = getNative(root, 'DataView');

module.exports = DataView;


/***/ }),

/***/ "dCZQ":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD");

/* Built-in method references that are verified to be native. */
var nativeCreate = getNative(Object, 'create');

module.exports = nativeCreate;


/***/ }),

/***/ "dFpP":
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__("imBK");

/** Used for built-in method references. */
var arrayProto = Array.prototype;

/** Built-in value references. */
var splice = arrayProto.splice;

/**
 * Removes `key` and its value from the list cache.
 *
 * @private
 * @name delete
 * @memberOf ListCache
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function listCacheDelete(key) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    return false;
  }
  var lastIndex = data.length - 1;
  if (index == lastIndex) {
    data.pop();
  } else {
    splice.call(data, index, 1);
  }
  --this.size;
  return true;
}

module.exports = listCacheDelete;


/***/ }),

/***/ "dM4j":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__getNative_js__ = __webpack_require__("rHvK");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__root_js__ = __webpack_require__("WlpS");



/* Built-in method references that are verified to be native. */
var Set = Object(__WEBPACK_IMPORTED_MODULE_0__getNative_js__["default"])(__WEBPACK_IMPORTED_MODULE_1__root_js__["default"], 'Set');

/* harmony default export */ __webpack_exports__["default"] = (Set);


/***/ }),

/***/ "dSzd":
/***/ (function(module, exports, __webpack_require__) {

var store = __webpack_require__("e8AB")('wks');
var uid = __webpack_require__("3Eo+");
var Symbol = __webpack_require__("7KvD").Symbol;
var USE_SYMBOL = typeof Symbol == 'function';

var $exports = module.exports = function (name) {
  return store[name] || (store[name] =
    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
};

$exports.store = store;


/***/ }),

/***/ "deUO":
/***/ (function(module, exports, __webpack_require__) {

var assocIndexOf = __webpack_require__("imBK");

/**
 * Sets the list cache `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf ListCache
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the list cache instance.
 */
function listCacheSet(key, value) {
  var data = this.__data__,
      index = assocIndexOf(data, key);

  if (index < 0) {
    ++this.size;
    data.push([key, value]);
  } else {
    data[index][1] = value;
  }
  return this;
}

module.exports = listCacheSet;


/***/ }),

/***/ "dmQx":
/***/ (function(module, exports) {

/**
 * Checks if a `cache` value for `key` exists.
 *
 * @private
 * @param {Object} cache The cache to query.
 * @param {string} key The key of the entry to check.
 * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
 */
function cacheHas(cache, key) {
  return cache.has(key);
}

module.exports = cacheHas;


/***/ }),

/***/ "duB3":
/***/ (function(module, exports, __webpack_require__) {

var listCacheClear = __webpack_require__("WxI4"),
    listCacheDelete = __webpack_require__("dFpP"),
    listCacheGet = __webpack_require__("JBvZ"),
    listCacheHas = __webpack_require__("2Hvv"),
    listCacheSet = __webpack_require__("deUO");

/**
 * Creates an list cache object.
 *
 * @private
 * @constructor
 * @param {Array} [entries] The key-value pairs to cache.
 */
function ListCache(entries) {
  var index = -1,
      length = entries == null ? 0 : entries.length;

  this.clear();
  while (++index < length) {
    var entry = entries[index];
    this.set(entry[0], entry[1]);
  }
}

// Add methods to `ListCache`.
ListCache.prototype.clear = listCacheClear;
ListCache.prototype['delete'] = listCacheDelete;
ListCache.prototype.get = listCacheGet;
ListCache.prototype.has = listCacheHas;
ListCache.prototype.set = listCacheSet;

module.exports = ListCache;


/***/ }),

/***/ "e6+Q":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

function makeEmptyFunction(arg) {
  return function () {
    return arg;
  };
}

/**
 * This function accepts and discards inputs; it has no side effects. This is
 * primarily useful idiomatically for overridable function endpoints which
 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
 */
var emptyFunction = function emptyFunction() {};

emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
  return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
  return arg;
};

module.exports = emptyFunction;

/***/ }),

/***/ "e6n0":
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__("evD5").f;
var has = __webpack_require__("D2L2");
var TAG = __webpack_require__("dSzd")('toStringTag');

module.exports = function (it, tag, stat) {
  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
};


/***/ }),

/***/ "e8AB":
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__("7KvD");
var SHARED = '__core-js_shared__';
var store = global[SHARED] || (global[SHARED] = {});
module.exports = function (key) {
  return store[key] || (store[key] = {});
};


/***/ }),

/***/ "eFps":
/***/ (function(module, exports, __webpack_require__) {

var coreJsData = __webpack_require__("+gg+");

/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

module.exports = isMasked;


/***/ }),

/***/ "eG8/":
/***/ (function(module, exports) {

/**
 * The base implementation of `_.property` without support for deep paths.
 *
 * @private
 * @param {string} key The key of the property to get.
 * @returns {Function} Returns the new accessor function.
 */
function baseProperty(key) {
  return function(object) {
    return object == null ? undefined : object[key];
  };
}

module.exports = baseProperty;


/***/ }),

/***/ "eKBv":
/***/ (function(module, exports, __webpack_require__) {

var baseIsEqual = __webpack_require__("YDHx"),
    get = __webpack_require__("Q7hp"),
    hasIn = __webpack_require__("RfZv"),
    isKey = __webpack_require__("hIPy"),
    isStrictComparable = __webpack_require__("tO4o"),
    matchesStrictComparable = __webpack_require__("sJvV"),
    toKey = __webpack_require__("Ubhr");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
    COMPARE_UNORDERED_FLAG = 2;

/**
 * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
 *
 * @private
 * @param {string} path The path of the property to get.
 * @param {*} srcValue The value to match.
 * @returns {Function} Returns the new spec function.
 */
function baseMatchesProperty(path, srcValue) {
  if (isKey(path) && isStrictComparable(srcValue)) {
    return matchesStrictComparable(toKey(path), srcValue);
  }
  return function(object) {
    var objValue = get(object, path);
    return (objValue === undefined && objValue === srcValue)
      ? hasIn(object, path)
      : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
  };
}

module.exports = baseMatchesProperty;


/***/ }),

/***/ "eVIm":
/***/ (function(module, exports, __webpack_require__) {

var nativeCreate = __webpack_require__("dCZQ");

/** Used to stand-in for `undefined` hash values. */
var HASH_UNDEFINED = '__lodash_hash_undefined__';

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Gets the hash value for `key`.
 *
 * @private
 * @name get
 * @memberOf Hash
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function hashGet(key) {
  var data = this.__data__;
  if (nativeCreate) {
    var result = data[key];
    return result === HASH_UNDEFINED ? undefined : result;
  }
  return hasOwnProperty.call(data, key) ? data[key] : undefined;
}

module.exports = hashGet;


/***/ }),

/***/ "egdi":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_io__ = __webpack_require__("JJnU");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "take", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["take"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takem", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["takem"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "put", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["put"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "all", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["all"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "race", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["race"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "call", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["call"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "apply", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["apply"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "cps", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["cps"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "fork", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["fork"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "spawn", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["spawn"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "join", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["join"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "cancel", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["cancel"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "select", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["select"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "actionChannel", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["actionChannel"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "cancelled", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["cancelled"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "flush", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["flush"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "getContext", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["getContext"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "setContext", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["setContext"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeEvery", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["takeEvery"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeLatest", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["takeLatest"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttle", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_io__["throttle"]; });


/***/ }),

/***/ "evD5":
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__("77Pl");
var IE8_DOM_DEFINE = __webpack_require__("SfB7");
var toPrimitive = __webpack_require__("MmMw");
var dP = Object.defineProperty;

exports.f = __webpack_require__("+E39") ? Object.defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return dP(O, P, Attributes);
  } catch (e) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


/***/ }),

/***/ "exR5":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = handleAction;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_isFunction__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_lodash_es_identity__ = __webpack_require__("IfEi");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_lodash_es_isNil__ = __webpack_require__("LjDt");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_lodash_es_isUndefined__ = __webpack_require__("WLkh");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_lodash_es_includes__ = __webpack_require__("Ehl2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_6_invariant__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__combineActions__ = __webpack_require__("N1y8");
var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();










function handleAction(type) {
  var reducer = arguments.length <= 1 || arguments[1] === undefined ? __WEBPACK_IMPORTED_MODULE_2_lodash_es_identity__["default"] : arguments[1];
  var defaultState = arguments[2];

  var types = type.toString().split(__WEBPACK_IMPORTED_MODULE_7__combineActions__["ACTION_TYPE_DELIMITER"]);
  __WEBPACK_IMPORTED_MODULE_6_invariant___default()(!Object(__WEBPACK_IMPORTED_MODULE_4_lodash_es_isUndefined__["default"])(defaultState), 'defaultState for reducer handling ' + types.join(', ') + ' should be defined');
  __WEBPACK_IMPORTED_MODULE_6_invariant___default()(Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isFunction__["default"])(reducer) || Object(__WEBPACK_IMPORTED_MODULE_1_lodash_es_isPlainObject__["default"])(reducer), 'Expected reducer to be a function or object with next and throw reducers');

  var _ref = Object(__WEBPACK_IMPORTED_MODULE_0_lodash_es_isFunction__["default"])(reducer) ? [reducer, reducer] : [reducer.next, reducer.throw].map(function (aReducer) {
    return Object(__WEBPACK_IMPORTED_MODULE_3_lodash_es_isNil__["default"])(aReducer) ? __WEBPACK_IMPORTED_MODULE_2_lodash_es_identity__["default"] : aReducer;
  });

  var _ref2 = _slicedToArray(_ref, 2);

  var nextReducer = _ref2[0];
  var throwReducer = _ref2[1];


  return function () {
    var state = arguments.length <= 0 || arguments[0] === undefined ? defaultState : arguments[0];
    var action = arguments[1];
    var actionType = action.type;

    if (!actionType || !Object(__WEBPACK_IMPORTED_MODULE_5_lodash_es_includes__["default"])(types, actionType.toString())) {
      return state;
    }

    return (action.error === true ? throwReducer : nextReducer)(state, action);
  };
}

/***/ }),

/***/ "f1Eh":
/***/ (function(module, exports) {

module.exports = function(originalModule) {
	if(!originalModule.webpackPolyfill) {
		var module = Object.create(originalModule);
		// module.parent = undefined by default
		if(!module.children) module.children = [];
		Object.defineProperty(module, "loaded", {
			enumerable: true,
			get: function() {
				return module.l;
			}
		});
		Object.defineProperty(module, "id", {
			enumerable: true,
			get: function() {
				return module.i;
			}
		});
		Object.defineProperty(module, "exports", {
			enumerable: true,
		});
		module.webpackPolyfill = 1;
	}
	return module;
};


/***/ }),

/***/ "f2RQ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM node.
 */
function isNode(object) {
  var doc = object ? object.ownerDocument || object : document;
  var defaultView = doc.defaultView || window;
  return !!(object && (typeof defaultView.Node === 'function' ? object instanceof defaultView.Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
}

module.exports = isNode;

/***/ }),

/***/ "f931":
/***/ (function(module, exports) {

/**
 * Creates a unary function that invokes `func` with its argument transformed.
 *
 * @private
 * @param {Function} func The function to wrap.
 * @param {Function} transform The argument transform.
 * @returns {Function} Returns the new function.
 */
function overArg(func, transform) {
  return function(arg) {
    return func(transform(arg));
  };
}

module.exports = overArg;


/***/ }),

/***/ "fLuG":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__ = __webpack_require__("YByk");



/** `Object#toString` result references. */
var symbolTag = '[object Symbol]';

/**
 * Checks if `value` is classified as a `Symbol` primitive or object.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
 * @example
 *
 * _.isSymbol(Symbol.iterator);
 * // => true
 *
 * _.isSymbol('abc');
 * // => false
 */
function isSymbol(value) {
  return typeof value == 'symbol' ||
    (Object(__WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__["default"])(value) && Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value) == symbolTag);
}

/* harmony default export */ __webpack_exports__["default"] = (isSymbol);


/***/ }),

/***/ "fMqj":
/***/ (function(module, exports, __webpack_require__) {

var memoize = __webpack_require__("zGZ6");

/** Used as the maximum memoize cache size. */
var MAX_MEMOIZE_SIZE = 500;

/**
 * A specialized version of `_.memoize` which clears the memoized function's
 * cache when it exceeds `MAX_MEMOIZE_SIZE`.
 *
 * @private
 * @param {Function} func The function to have its output memoized.
 * @returns {Function} Returns the new memoized function.
 */
function memoizeCapped(func) {
  var result = memoize(func, function(key) {
    if (cache.size === MAX_MEMOIZE_SIZE) {
      cache.clear();
    }
    return key;
  });

  var cache = result.cache;
  return result;
}

module.exports = memoizeCapped;


/***/ }),

/***/ "fN5Q":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Symbol_js__ = __webpack_require__("EZG+");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__arrayMap_js__ = __webpack_require__("xGJZ");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isArray_js__ = __webpack_require__("oZP6");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__isSymbol_js__ = __webpack_require__("fLuG");





/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/** Used to convert symbols to primitives and strings. */
var symbolProto = __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"] ? __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"].prototype : undefined,
    symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_2__isArray_js__["default"])(value)) {
    // Recursively convert values (susceptible to call stack limits).
    return Object(__WEBPACK_IMPORTED_MODULE_1__arrayMap_js__["default"])(value, baseToString) + '';
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_3__isSymbol_js__["default"])(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

/* harmony default export */ __webpack_exports__["default"] = (baseToString);


/***/ }),

/***/ "fWfb":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// ECMAScript 6 symbols shim
var global = __webpack_require__("7KvD");
var has = __webpack_require__("D2L2");
var DESCRIPTORS = __webpack_require__("+E39");
var $export = __webpack_require__("kM2E");
var redefine = __webpack_require__("880/");
var META = __webpack_require__("06OY").KEY;
var $fails = __webpack_require__("S82l");
var shared = __webpack_require__("e8AB");
var setToStringTag = __webpack_require__("e6n0");
var uid = __webpack_require__("3Eo+");
var wks = __webpack_require__("dSzd");
var wksExt = __webpack_require__("Kh4W");
var wksDefine = __webpack_require__("crlp");
var enumKeys = __webpack_require__("Xc4G");
var isArray = __webpack_require__("7UMu");
var anObject = __webpack_require__("77Pl");
var toIObject = __webpack_require__("TcQ7");
var toPrimitive = __webpack_require__("MmMw");
var createDesc = __webpack_require__("X8DO");
var _create = __webpack_require__("Yobk");
var gOPNExt = __webpack_require__("Rrel");
var $GOPD = __webpack_require__("LKZe");
var $DP = __webpack_require__("evD5");
var $keys = __webpack_require__("lktj");
var gOPD = $GOPD.f;
var dP = $DP.f;
var gOPN = gOPNExt.f;
var $Symbol = global.Symbol;
var $JSON = global.JSON;
var _stringify = $JSON && $JSON.stringify;
var PROTOTYPE = 'prototype';
var HIDDEN = wks('_hidden');
var TO_PRIMITIVE = wks('toPrimitive');
var isEnum = {}.propertyIsEnumerable;
var SymbolRegistry = shared('symbol-registry');
var AllSymbols = shared('symbols');
var OPSymbols = shared('op-symbols');
var ObjectProto = Object[PROTOTYPE];
var USE_NATIVE = typeof $Symbol == 'function';
var QObject = global.QObject;
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;

// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
var setSymbolDesc = DESCRIPTORS && $fails(function () {
  return _create(dP({}, 'a', {
    get: function () { return dP(this, 'a', { value: 7 }).a; }
  })).a != 7;
}) ? function (it, key, D) {
  var protoDesc = gOPD(ObjectProto, key);
  if (protoDesc) delete ObjectProto[key];
  dP(it, key, D);
  if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
} : dP;

var wrap = function (tag) {
  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
  sym._k = tag;
  return sym;
};

var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
  return typeof it == 'symbol';
} : function (it) {
  return it instanceof $Symbol;
};

var $defineProperty = function defineProperty(it, key, D) {
  if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
  anObject(it);
  key = toPrimitive(key, true);
  anObject(D);
  if (has(AllSymbols, key)) {
    if (!D.enumerable) {
      if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
      it[HIDDEN][key] = true;
    } else {
      if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
      D = _create(D, { enumerable: createDesc(0, false) });
    } return setSymbolDesc(it, key, D);
  } return dP(it, key, D);
};
var $defineProperties = function defineProperties(it, P) {
  anObject(it);
  var keys = enumKeys(P = toIObject(P));
  var i = 0;
  var l = keys.length;
  var key;
  while (l > i) $defineProperty(it, key = keys[i++], P[key]);
  return it;
};
var $create = function create(it, P) {
  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
};
var $propertyIsEnumerable = function propertyIsEnumerable(key) {
  var E = isEnum.call(this, key = toPrimitive(key, true));
  if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
};
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
  it = toIObject(it);
  key = toPrimitive(key, true);
  if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
  var D = gOPD(it, key);
  if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
  return D;
};
var $getOwnPropertyNames = function getOwnPropertyNames(it) {
  var names = gOPN(toIObject(it));
  var result = [];
  var i = 0;
  var key;
  while (names.length > i) {
    if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
  } return result;
};
var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
  var IS_OP = it === ObjectProto;
  var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
  var result = [];
  var i = 0;
  var key;
  while (names.length > i) {
    if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
  } return result;
};

// 19.4.1.1 Symbol([description])
if (!USE_NATIVE) {
  $Symbol = function Symbol() {
    if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
    var $set = function (value) {
      if (this === ObjectProto) $set.call(OPSymbols, value);
      if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
      setSymbolDesc(this, tag, createDesc(1, value));
    };
    if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
    return wrap(tag);
  };
  redefine($Symbol[PROTOTYPE], 'toString', function toString() {
    return this._k;
  });

  $GOPD.f = $getOwnPropertyDescriptor;
  $DP.f = $defineProperty;
  __webpack_require__("n0T6").f = gOPNExt.f = $getOwnPropertyNames;
  __webpack_require__("NpIQ").f = $propertyIsEnumerable;
  __webpack_require__("1kS7").f = $getOwnPropertySymbols;

  if (DESCRIPTORS && !__webpack_require__("O4g8")) {
    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
  }

  wksExt.f = function (name) {
    return wrap(wks(name));
  };
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });

for (var es6Symbols = (
  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);

for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);

$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
  // 19.4.2.1 Symbol.for(key)
  'for': function (key) {
    return has(SymbolRegistry, key += '')
      ? SymbolRegistry[key]
      : SymbolRegistry[key] = $Symbol(key);
  },
  // 19.4.2.5 Symbol.keyFor(sym)
  keyFor: function keyFor(sym) {
    if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
    for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
  },
  useSetter: function () { setter = true; },
  useSimple: function () { setter = false; }
});

$export($export.S + $export.F * !USE_NATIVE, 'Object', {
  // 19.1.2.2 Object.create(O [, Properties])
  create: $create,
  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
  defineProperty: $defineProperty,
  // 19.1.2.3 Object.defineProperties(O, Properties)
  defineProperties: $defineProperties,
  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
  // 19.1.2.7 Object.getOwnPropertyNames(O)
  getOwnPropertyNames: $getOwnPropertyNames,
  // 19.1.2.8 Object.getOwnPropertySymbols(O)
  getOwnPropertySymbols: $getOwnPropertySymbols
});

// 24.3.2 JSON.stringify(value [, replacer [, space]])
$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
  var S = $Symbol();
  // MS Edge converts symbol values to JSON as {}
  // WebKit converts symbol values to JSON as null
  // V8 throws on boxed symbols
  return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
})), 'JSON', {
  stringify: function stringify(it) {
    if (it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
    var args = [it];
    var i = 1;
    var replacer, $replacer;
    while (arguments.length > i) args.push(arguments[i++]);
    replacer = args[1];
    if (typeof replacer == 'function') $replacer = replacer;
    if ($replacer || !isArray(replacer)) replacer = function (key, value) {
      if ($replacer) value = $replacer.call(this, key, value);
      if (!isSymbol(value)) return value;
    };
    args[1] = replacer;
    return _stringify.apply($JSON, args);
  }
});

// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__("hJx8")($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
// 19.4.3.5 Symbol.prototype[@@toStringTag]
setToStringTag($Symbol, 'Symbol');
// 20.2.1.9 Math[@@toStringTag]
setToStringTag(Math, 'Math', true);
// 24.3.3 JSON[@@toStringTag]
setToStringTag(global.JSON, 'JSON', true);


/***/ }),

/***/ "faAt":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "subscriptionShape", function() { return subscriptionShape; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "storeShape", function() { return storeShape; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_prop_types__ = __webpack_require__("KSGD");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_prop_types___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_prop_types__);


var subscriptionShape = __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.shape({
  trySubscribe: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired,
  tryUnsubscribe: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired,
  notifyNestedSubs: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired,
  isSubscribed: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired
});

var storeShape = __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.shape({
  subscribe: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired,
  dispatch: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired,
  getState: __WEBPACK_IMPORTED_MODULE_0_prop_types___default.a.func.isRequired
});

/***/ }),

/***/ "fkB2":
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__("UuGF");
var max = Math.max;
var min = Math.min;
module.exports = function (index, length) {
  index = toInteger(index);
  return index < 0 ? max(index + length, 0) : min(index, length);
};


/***/ }),

/***/ "fqrR":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseIsTypedArray_js__ = __webpack_require__("ZhNr");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__baseUnary_js__ = __webpack_require__("fuhV");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__nodeUtil_js__ = __webpack_require__("6PaC");




/* Node.js helper references. */
var nodeIsTypedArray = __WEBPACK_IMPORTED_MODULE_2__nodeUtil_js__["default"] && __WEBPACK_IMPORTED_MODULE_2__nodeUtil_js__["default"].isTypedArray;

/**
 * Checks if `value` is classified as a typed array.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 * @example
 *
 * _.isTypedArray(new Uint8Array);
 * // => true
 *
 * _.isTypedArray([]);
 * // => false
 */
var isTypedArray = nodeIsTypedArray ? Object(__WEBPACK_IMPORTED_MODULE_1__baseUnary_js__["default"])(nodeIsTypedArray) : __WEBPACK_IMPORTED_MODULE_0__baseIsTypedArray_js__["default"];

/* harmony default export */ __webpack_exports__["default"] = (isTypedArray);


/***/ }),

/***/ "fuhV":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * The base implementation of `_.unary` without support for storing metadata.
 *
 * @private
 * @param {Function} func The function to cap arguments for.
 * @returns {Function} Returns the new capped function.
 */
function baseUnary(func) {
  return function(value) {
    return func(value);
  };
}

/* harmony default export */ __webpack_exports__["default"] = (baseUnary);


/***/ }),

/***/ "gANH":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony default export */ __webpack_exports__["default"] = (function (array, callback) {
  return array.reduce(function (partialObject, element) {
    return callback(partialObject, element);
  }, {});
});

/***/ }),

/***/ "gGqR":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    isObject = __webpack_require__("yCNF");

/** `Object#toString` result references. */
var asyncTag = '[object AsyncFunction]',
    funcTag = '[object Function]',
    genTag = '[object GeneratorFunction]',
    proxyTag = '[object Proxy]';

/**
 * Checks if `value` is classified as a `Function` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a function, else `false`.
 * @example
 *
 * _.isFunction(_);
 * // => true
 *
 * _.isFunction(/abc/);
 * // => false
 */
function isFunction(value) {
  if (!isObject(value)) {
    return false;
  }
  // The use of `Object#toString` avoids issues with the `typeof` operator
  // in Safari 9 which returns 'object' for typed arrays and other constructors.
  var tag = baseGetTag(value);
  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
}

module.exports = isFunction;


/***/ }),

/***/ "gHOb":
/***/ (function(module, exports, __webpack_require__) {

var DataView = __webpack_require__("d4US"),
    Map = __webpack_require__("POb3"),
    Promise = __webpack_require__("bO0Y"),
    Set = __webpack_require__("5N57"),
    WeakMap = __webpack_require__("bIbi"),
    baseGetTag = __webpack_require__("aCM0"),
    toSource = __webpack_require__("Ai/T");

/** `Object#toString` result references. */
var mapTag = '[object Map]',
    objectTag = '[object Object]',
    promiseTag = '[object Promise]',
    setTag = '[object Set]',
    weakMapTag = '[object WeakMap]';

var dataViewTag = '[object DataView]';

/** Used to detect maps, sets, and weakmaps. */
var dataViewCtorString = toSource(DataView),
    mapCtorString = toSource(Map),
    promiseCtorString = toSource(Promise),
    setCtorString = toSource(Set),
    weakMapCtorString = toSource(WeakMap);

/**
 * Gets the `toStringTag` of `value`.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
var getTag = baseGetTag;

// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
    (Map && getTag(new Map) != mapTag) ||
    (Promise && getTag(Promise.resolve()) != promiseTag) ||
    (Set && getTag(new Set) != setTag) ||
    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
  getTag = function(value) {
    var result = baseGetTag(value),
        Ctor = result == objectTag ? value.constructor : undefined,
        ctorString = Ctor ? toSource(Ctor) : '';

    if (ctorString) {
      switch (ctorString) {
        case dataViewCtorString: return dataViewTag;
        case mapCtorString: return mapTag;
        case promiseCtorString: return promiseTag;
        case setCtorString: return setTag;
        case weakMapCtorString: return weakMapTag;
      }
    }
    return result;
  };
}

module.exports = getTag;


/***/ }),

/***/ "gHgP":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = sagaMiddlewareFactory;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__channel__ = __webpack_require__("xJpq");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__runSaga__ = __webpack_require__("YWCq");
function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }






function sagaMiddlewareFactory() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

  var _ref$context = _ref.context,
      context = _ref$context === undefined ? {} : _ref$context,
      options = _objectWithoutProperties(_ref, ['context']);

  var sagaMonitor = options.sagaMonitor,
      logger = options.logger,
      onError = options.onError;


  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(options)) {
    if (false) {
      throw new Error('Saga middleware no longer accept Generator functions. Use sagaMiddleware.run instead');
    } else {
      throw new Error('You passed a function to the Saga middleware. You are likely trying to start a        Saga by directly passing it to the middleware. This is no longer possible starting from 0.10.0.        To run a Saga, you must do it dynamically AFTER mounting the middleware into the store.\n        Example:\n          import createSagaMiddleware from \'redux-saga\'\n          ... other imports\n\n          const sagaMiddleware = createSagaMiddleware()\n          const store = createStore(reducer, applyMiddleware(sagaMiddleware))\n          sagaMiddleware.run(saga, ...args)\n      ');
    }
  }

  if (logger && !__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(logger)) {
    throw new Error('`options.logger` passed to the Saga middleware is not a function!');
  }

  if (false) {
    throw new Error('`options.onerror` was removed. Use `options.onError` instead.');
  }

  if (onError && !__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(onError)) {
    throw new Error('`options.onError` passed to the Saga middleware is not a function!');
  }

  if (options.emitter && !__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(options.emitter)) {
    throw new Error('`options.emitter` passed to the Saga middleware is not a function!');
  }

  function sagaMiddleware(_ref2) {
    var getState = _ref2.getState,
        dispatch = _ref2.dispatch;

    var sagaEmitter = Object(__WEBPACK_IMPORTED_MODULE_1__channel__["emitter"])();
    sagaEmitter.emit = (options.emitter || __WEBPACK_IMPORTED_MODULE_0__utils__["ident"])(sagaEmitter.emit);

    sagaMiddleware.run = __WEBPACK_IMPORTED_MODULE_2__runSaga__["runSaga"].bind(null, {
      context: context,
      subscribe: sagaEmitter.subscribe,
      dispatch: dispatch,
      getState: getState,
      sagaMonitor: sagaMonitor,
      logger: logger,
      onError: onError
    });

    return function (next) {
      return function (action) {
        if (sagaMonitor && sagaMonitor.actionDispatched) {
          sagaMonitor.actionDispatched(action);
        }
        var result = next(action); // hit reducers
        sagaEmitter.emit(action);
        return result;
      };
    };
  }

  sagaMiddleware.run = function () {
    throw new Error('Before running a Saga, you must mount the Saga middleware on the Store using applyMiddleware');
  };

  sagaMiddleware.setContext = function (props) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(props, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].object, Object(__WEBPACK_IMPORTED_MODULE_0__utils__["createSetContextWarning"])('sagaMiddleware', props));
    __WEBPACK_IMPORTED_MODULE_0__utils__["object"].assign(context, props);
  };

  return sagaMiddleware;
}

/***/ }),

/***/ "gbhg":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var loopable = function loopable(i, length) {
  var props = {};
  var setProp = function setProp(name) {
    var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;

    props[name] = value;
  };

  i === 0 && setProp('first-child');
  i === length - 1 && setProp('last-child');
  (i === 0 || i % 2 === 0) && setProp('even');
  Math.abs(i % 2) === 1 && setProp('odd');
  setProp('nth-child', i);

  return props;
};

exports.default = loopable;

/***/ }),

/***/ "ggOT":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__("TQ3y"),
    stubFalse = __webpack_require__("gwcX");

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;

/**
 * Checks if `value` is a buffer.
 *
 * @static
 * @memberOf _
 * @since 4.3.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
 * @example
 *
 * _.isBuffer(new Buffer(2));
 * // => true
 *
 * _.isBuffer(new Uint8Array(2));
 * // => false
 */
var isBuffer = nativeIsBuffer || stubFalse;

module.exports = isBuffer;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("3IRH")(module)))

/***/ }),

/***/ "gt/O":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;


/***/ }),

/***/ "gwcX":
/***/ (function(module, exports) {

/**
 * This method returns `false`.
 *
 * @static
 * @memberOf _
 * @since 4.13.0
 * @category Util
 * @returns {boolean} Returns `false`.
 * @example
 *
 * _.times(2, _.stubFalse);
 * // => [false, false]
 */
function stubFalse() {
  return false;
}

module.exports = stubFalse;


/***/ }),

/***/ "h65t":
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__("UuGF");
var defined = __webpack_require__("52gC");
// true  -> String#at
// false -> String#codePointAt
module.exports = function (TO_STRING) {
  return function (that, pos) {
    var s = String(defined(that));
    var i = toInteger(pos);
    var l = s.length;
    var a, b;
    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
    a = s.charCodeAt(i);
    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
      ? TO_STRING ? s.charAt(i) : a
      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
  };
};


/***/ }),

/***/ "hIPy":
/***/ (function(module, exports, __webpack_require__) {

var isArray = __webpack_require__("NGEn"),
    isSymbol = __webpack_require__("6MiT");

/** Used to match property names within property paths. */
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
    reIsPlainProp = /^\w*$/;

/**
 * Checks if `value` is a property name and not a property path.
 *
 * @private
 * @param {*} value The value to check.
 * @param {Object} [object] The object to query keys on.
 * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
 */
function isKey(value, object) {
  if (isArray(value)) {
    return false;
  }
  var type = typeof value;
  if (type == 'number' || type == 'symbol' || type == 'boolean' ||
      value == null || isSymbol(value)) {
    return true;
  }
  return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
    (object != null && value in Object(object));
}

module.exports = isKey;


/***/ }),

/***/ "hJx8":
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__("evD5");
var createDesc = __webpack_require__("X8DO");
module.exports = __webpack_require__("+E39") ? function (object, key, value) {
  return dP.f(object, key, createDesc(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


/***/ }),

/***/ "hNiS":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * A specialized version of `_.indexOf` which performs strict equality
 * comparisons of values, i.e. `===`.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} value The value to search for.
 * @param {number} fromIndex The index to search from.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function strictIndexOf(array, value, fromIndex) {
  var index = fromIndex - 1,
      length = array.length;

  while (++index < length) {
    if (array[index] === value) {
      return index;
    }
  }
  return -1;
}

/* harmony default export */ __webpack_exports__["default"] = (strictIndexOf);


/***/ }),

/***/ "hYij":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2015, Yahoo! Inc.
 * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
 */


var REACT_STATICS = {
    childContextTypes: true,
    contextTypes: true,
    defaultProps: true,
    displayName: true,
    getDefaultProps: true,
    mixins: true,
    propTypes: true,
    type: true
};

var KNOWN_STATICS = {
    name: true,
    length: true,
    prototype: true,
    caller: true,
    arguments: true,
    arity: true
};

var isGetOwnPropertySymbolsAvailable = typeof Object.getOwnPropertySymbols === 'function';

module.exports = function hoistNonReactStatics(targetComponent, sourceComponent, customStatics) {
    if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components
        var keys = Object.getOwnPropertyNames(sourceComponent);

        /* istanbul ignore else */
        if (isGetOwnPropertySymbolsAvailable) {
            keys = keys.concat(Object.getOwnPropertySymbols(sourceComponent));
        }

        for (var i = 0; i < keys.length; ++i) {
            if (!REACT_STATICS[keys[i]] && !KNOWN_STATICS[keys[i]] && (!customStatics || !customStatics[keys[i]])) {
                try {
                    targetComponent[keys[i]] = sourceComponent[keys[i]];
                } catch (error) {

                }
            }
        }
    }

    return targetComponent;
};


/***/ }),

/***/ "hbAh":
/***/ (function(module, exports, __webpack_require__) {

var Stack = __webpack_require__("bJWQ"),
    baseIsEqual = __webpack_require__("YDHx");

/** Used to compose bitmasks for value comparisons. */
var COMPARE_PARTIAL_FLAG = 1,
    COMPARE_UNORDERED_FLAG = 2;

/**
 * The base implementation of `_.isMatch` without support for iteratee shorthands.
 *
 * @private
 * @param {Object} object The object to inspect.
 * @param {Object} source The object of property values to match.
 * @param {Array} matchData The property names, values, and compare flags to match.
 * @param {Function} [customizer] The function to customize comparisons.
 * @returns {boolean} Returns `true` if `object` is a match, else `false`.
 */
function baseIsMatch(object, source, matchData, customizer) {
  var index = matchData.length,
      length = index,
      noCustomizer = !customizer;

  if (object == null) {
    return !length;
  }
  object = Object(object);
  while (index--) {
    var data = matchData[index];
    if ((noCustomizer && data[2])
          ? data[1] !== object[data[0]]
          : !(data[0] in object)
        ) {
      return false;
    }
  }
  while (++index < length) {
    data = matchData[index];
    var key = data[0],
        objValue = object[key],
        srcValue = data[1];

    if (noCustomizer && data[2]) {
      if (objValue === undefined && !(key in object)) {
        return false;
      }
    } else {
      var stack = new Stack;
      if (customizer) {
        var result = customizer(objValue, srcValue, key, object, source, stack);
      }
      if (!(result === undefined
            ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
            : result
          )) {
        return false;
      }
    }
  }
  return true;
}

module.exports = baseIsMatch;


/***/ }),

/***/ "hqZ+":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ChromeFields = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint-disable react/no-did-mount-set-state, no-param-reassign */

var ChromeFields = exports.ChromeFields = function (_React$Component) {
  _inherits(ChromeFields, _React$Component);

  function ChromeFields() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, ChromeFields);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = ChromeFields.__proto__ || Object.getPrototypeOf(ChromeFields)).call.apply(_ref, [this].concat(args))), _this), _this.state = {
      view: ''
    }, _this.toggleViews = function () {
      if (_this.state.view === 'hex') {
        _this.setState({ view: 'rgb' });
      } else if (_this.state.view === 'rgb') {
        _this.setState({ view: 'hsl' });
      } else if (_this.state.view === 'hsl') {
        if (_this.props.hsl.a === 1) {
          _this.setState({ view: 'hex' });
        } else {
          _this.setState({ view: 'rgb' });
        }
      }
    }, _this.handleChange = function (data, e) {
      if (data.hex) {
        _color2.default.isValidHex(data.hex) && _this.props.onChange({
          hex: data.hex,
          source: 'hex'
        }, e);
      } else if (data.r || data.g || data.b) {
        _this.props.onChange({
          r: data.r || _this.props.rgb.r,
          g: data.g || _this.props.rgb.g,
          b: data.b || _this.props.rgb.b,
          source: 'rgb'
        }, e);
      } else if (data.a) {
        if (data.a < 0) {
          data.a = 0;
        } else if (data.a > 1) {
          data.a = 1;
        }

        _this.props.onChange({
          h: _this.props.hsl.h,
          s: _this.props.hsl.s,
          l: _this.props.hsl.l,
          a: Math.round(data.a * 100) / 100,
          source: 'rgb'
        }, e);
      } else if (data.h || data.s || data.l) {
        _this.props.onChange({
          h: data.h || _this.props.hsl.h,
          s: data.s && data.s || _this.props.hsl.s,
          l: data.l && data.l || _this.props.hsl.l,
          source: 'hsl'
        }, e);
      }
    }, _this.showHighlight = function (e) {
      e.target.style.background = '#eee';
    }, _this.hideHighlight = function (e) {
      e.target.style.background = 'transparent';
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(ChromeFields, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      if (this.props.hsl.a === 1 && this.state.view !== 'hex') {
        this.setState({ view: 'hex' });
      } else if (this.state.view !== 'rgb' && this.state.view !== 'hsl') {
        this.setState({ view: 'rgb' });
      }
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      if (nextProps.hsl.a !== 1 && this.state.view === 'hex') {
        this.setState({ view: 'rgb' });
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var styles = (0, _reactcss2.default)({
        'default': {
          wrap: {
            paddingTop: '16px',
            display: 'flex'
          },
          fields: {
            flex: '1',
            display: 'flex',
            marginLeft: '-6px'
          },
          field: {
            paddingLeft: '6px',
            width: '100%'
          },
          alpha: {
            paddingLeft: '6px',
            width: '100%'
          },
          toggle: {
            width: '32px',
            textAlign: 'right',
            position: 'relative'
          },
          icon: {
            marginRight: '-4px',
            marginTop: '12px',
            cursor: 'pointer',
            position: 'relative'
          },
          iconHighlight: {
            position: 'absolute',
            width: '24px',
            height: '28px',
            background: '#eee',
            borderRadius: '4px',
            top: '10px',
            left: '12px',
            display: 'none'
          },
          input: {
            fontSize: '11px',
            color: '#333',
            width: '100%',
            borderRadius: '2px',
            border: 'none',
            boxShadow: 'inset 0 0 0 1px #dadada',
            height: '21px',
            textAlign: 'center'
          },
          label: {
            textTransform: 'uppercase',
            fontSize: '11px',
            lineHeight: '11px',
            color: '#969696',
            textAlign: 'center',
            display: 'block',
            marginTop: '12px'
          },
          svg: {
            width: '24px',
            height: '24px',
            border: '1px transparent solid',
            borderRadius: '5px'
          }
        },
        'disableAlpha': {
          alpha: {
            display: 'none'
          }
        }
      }, this.props, this.state);

      var fields = void 0;
      if (this.state.view === 'hex') {
        fields = _react2.default.createElement(
          'div',
          { style: styles.fields, className: 'flexbox-fix' },
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'hex', value: this.props.hex,
              onChange: this.handleChange
            })
          )
        );
      } else if (this.state.view === 'rgb') {
        fields = _react2.default.createElement(
          'div',
          { style: styles.fields, className: 'flexbox-fix' },
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'r',
              value: this.props.rgb.r,
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'g',
              value: this.props.rgb.g,
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'b',
              value: this.props.rgb.b,
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.alpha },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'a',
              value: this.props.rgb.a,
              arrowOffset: 0.01,
              onChange: this.handleChange
            })
          )
        );
      } else if (this.state.view === 'hsl') {
        fields = _react2.default.createElement(
          'div',
          { style: styles.fields, className: 'flexbox-fix' },
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'h',
              value: Math.round(this.props.hsl.h),
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 's',
              value: Math.round(this.props.hsl.s * 100) + '%',
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.field },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'l',
              value: Math.round(this.props.hsl.l * 100) + '%',
              onChange: this.handleChange
            })
          ),
          _react2.default.createElement(
            'div',
            { style: styles.alpha },
            _react2.default.createElement(_common.EditableInput, {
              style: { input: styles.input, label: styles.label },
              label: 'a',
              value: this.props.hsl.a,
              arrowOffset: 0.01,
              onChange: this.handleChange
            })
          )
        );
      }

      return _react2.default.createElement(
        'div',
        { style: styles.wrap, className: 'flexbox-fix' },
        fields,
        _react2.default.createElement(
          'div',
          { style: styles.toggle },
          _react2.default.createElement(
            'div',
            { style: styles.icon, onClick: this.toggleViews, ref: function ref(icon) {
                return _this2.icon = icon;
              } },
            _react2.default.createElement(
              'svg',
              {
                style: styles.svg,
                viewBox: '0 0 24 24',
                onMouseOver: this.showHighlight,
                onMouseEnter: this.showHighlight,
                onMouseOut: this.hideHighlight
              },
              _react2.default.createElement('path', {
                ref: function ref(iconUp) {
                  return _this2.iconUp = iconUp;
                },
                fill: '#333',
                d: 'M12,5.83L15.17,9L16.58,7.59L12,3L7.41,7.59L8.83,9L12,5.83Z'
              }),
              _react2.default.createElement('path', {
                ref: function ref(iconDown) {
                  return _this2.iconDown = iconDown;
                },
                fill: '#333',
                d: 'M12,18.17L8.83,15L7.42,16.41L12,21L16.59,16.41L15.17,15Z'
              })
            )
          )
        )
      );
    }
  }]);

  return ChromeFields;
}(_react2.default.Component);

exports.default = ChromeFields;

/***/ }),

/***/ "hqyv":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ColorWrap = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _debounce = __webpack_require__("O4Lo");

var _debounce2 = _interopRequireDefault(_debounce);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var ColorWrap = exports.ColorWrap = function ColorWrap(Picker) {
  var ColorPicker = function (_ref) {
    _inherits(ColorPicker, _ref);

    function ColorPicker(props) {
      _classCallCheck(this, ColorPicker);

      var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this));

      _this.handleChange = function (data, event) {
        var isValidColor = _color2.default.simpleCheckForValidColor(data);
        if (isValidColor) {
          var colors = _color2.default.toState(data, data.h || _this.state.oldHue);
          _this.setState(colors);
          _this.props.onChangeComplete && _this.debounce(_this.props.onChangeComplete, colors, event);
          _this.props.onChange && _this.props.onChange(colors, event);
        }
      };

      _this.handleSwatchHover = function (data, event) {
        var isValidColor = _color2.default.simpleCheckForValidColor(data);
        if (isValidColor) {
          var colors = _color2.default.toState(data, data.h || _this.state.oldHue);
          _this.setState(colors);
          _this.props.onSwatchHover && _this.props.onSwatchHover(colors, event);
        }
      };

      _this.state = _extends({}, _color2.default.toState(props.color, 0));

      _this.debounce = (0, _debounce2.default)(function (fn, data, event) {
        fn(data, event);
      }, 100);
      return _this;
    }

    _createClass(ColorPicker, [{
      key: 'componentWillReceiveProps',
      value: function componentWillReceiveProps(nextProps) {
        this.setState(_extends({}, _color2.default.toState(nextProps.color, this.state.oldHue)));
      }
    }, {
      key: 'render',
      value: function render() {
        var optionalEvents = {};
        if (this.props.onSwatchHover) {
          optionalEvents.onSwatchHover = this.handleSwatchHover;
        }

        return _react2.default.createElement(Picker, _extends({}, this.props, this.state, {
          onChange: this.handleChange
        }, optionalEvents));
      }
    }]);

    return ColorPicker;
  }(_react.PureComponent || _react.Component);

  ColorPicker.propTypes = _extends({}, Picker.propTypes);

  ColorPicker.defaultProps = _extends({}, Picker.defaultProps, {
    color: {
      h: 250,
      s: 0.50,
      l: 0.20,
      a: 1
    }
  });

  return ColorPicker;
};

exports.default = ColorWrap;

/***/ }),

/***/ "hrPF":
/***/ (function(module, exports) {

/**
 * Copies the values of `source` to `array`.
 *
 * @private
 * @param {Array} source The array to copy values from.
 * @param {Array} [array=[]] The array to copy values to.
 * @returns {Array} Returns `array`.
 */
function copyArray(source, array) {
  var index = -1,
      length = source.length;

  array || (array = Array(length));
  while (++index < length) {
    array[index] = source[index];
  }
  return array;
}

module.exports = copyArray;


/***/ }),

/***/ "i/XJ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.handleFocus = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /* eslint-disable no-invalid-this */


var handleFocus = exports.handleFocus = function handleFocus(Component) {
  var Span = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'span';
  return function (_React$Component) {
    _inherits(Focus, _React$Component);

    function Focus() {
      var _ref;

      var _temp, _this, _ret;

      _classCallCheck(this, Focus);

      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Focus.__proto__ || Object.getPrototypeOf(Focus)).call.apply(_ref, [this].concat(args))), _this), _this.state = { focus: false }, _this.handleFocus = function () {
        return _this.setState({ focus: true });
      }, _this.handleBlur = function () {
        return _this.setState({ focus: false });
      }, _this.render = function () {
        return _react2.default.createElement(
          Span,
          { onFocus: _this.handleFocus, onBlur: _this.handleBlur },
          _react2.default.createElement(Component, _extends({}, _this.props, _this.state))
        );
      }, _temp), _possibleConstructorReturn(_this, _ret);
    }

    return Focus;
  }(_react2.default.Component);
};

/***/ }),

/***/ "i4ON":
/***/ (function(module, exports, __webpack_require__) {

var baseAssignValue = __webpack_require__("nw3t"),
    eq = __webpack_require__("22B7");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Assigns `value` to `key` of `object` if the existing value is not equivalent
 * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
 * for equality comparisons.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function assignValue(object, key, value) {
  var objValue = object[key];
  if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
      (value === undefined && !(key in object))) {
    baseAssignValue(object, key, value);
  }
}

module.exports = assignValue;


/***/ }),

/***/ "iL3P":
/***/ (function(module, exports, __webpack_require__) {

var baseProperty = __webpack_require__("eG8/"),
    basePropertyDeep = __webpack_require__("3Did"),
    isKey = __webpack_require__("hIPy"),
    toKey = __webpack_require__("Ubhr");

/**
 * Creates a function that returns the value at `path` of a given object.
 *
 * @static
 * @memberOf _
 * @since 2.4.0
 * @category Util
 * @param {Array|string} path The path of the property to get.
 * @returns {Function} Returns the new accessor function.
 * @example
 *
 * var objects = [
 *   { 'a': { 'b': 2 } },
 *   { 'a': { 'b': 1 } }
 * ];
 *
 * _.map(objects, _.property('a.b'));
 * // => [2, 1]
 *
 * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
 * // => [1, 2]
 */
function property(path) {
  return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
}

module.exports = property;


/***/ }),

/***/ "iMOM":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__ = __webpack_require__("YByk");



/** `Object#toString` result references. */
var argsTag = '[object Arguments]';

/**
 * The base implementation of `_.isArguments`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 */
function baseIsArguments(value) {
  return Object(__WEBPACK_IMPORTED_MODULE_1__isObjectLike_js__["default"])(value) && Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value) == argsTag;
}

/* harmony default export */ __webpack_exports__["default"] = (baseIsArguments);


/***/ }),

/***/ "igqX":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_middleware__ = __webpack_require__("gHgP");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_runSaga__ = __webpack_require__("YWCq");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "runSaga", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_runSaga__["runSaga"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_channel__ = __webpack_require__("xJpq");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "END", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_channel__["END"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "eventChannel", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_channel__["eventChannel"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "channel", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_channel__["channel"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_buffers__ = __webpack_require__("cXw4");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "buffers", function() { return __WEBPACK_IMPORTED_MODULE_3__internal_buffers__["buffers"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_sagaHelpers__ = __webpack_require__("2iFZ");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeEvery", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_sagaHelpers__["takeEvery"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeLatest", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_sagaHelpers__["takeLatest"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttle", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_sagaHelpers__["throttle"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_utils__ = __webpack_require__("Vr3j");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "delay", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_utils__["delay"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "CANCEL", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_utils__["CANCEL"]; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__effects__ = __webpack_require__("egdi");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__utils__ = __webpack_require__("OiQO");
/* harmony reexport (module object) */ __webpack_require__.d(__webpack_exports__, "effects", function() { return __WEBPACK_IMPORTED_MODULE_6__effects__; });
/* harmony reexport (module object) */ __webpack_require__.d(__webpack_exports__, "utils", function() { return __WEBPACK_IMPORTED_MODULE_7__utils__; });

/* harmony default export */ __webpack_exports__["default"] = (__WEBPACK_IMPORTED_MODULE_0__internal_middleware__["default"]);












/***/ }),

/***/ "imBK":
/***/ (function(module, exports, __webpack_require__) {

var eq = __webpack_require__("22B7");

/**
 * Gets the index at which the `key` is found in `array` of key-value pairs.
 *
 * @private
 * @param {Array} array The array to inspect.
 * @param {*} key The key to search for.
 * @returns {number} Returns the index of the matched value, else `-1`.
 */
function assocIndexOf(array, key) {
  var length = array.length;
  while (length--) {
    if (eq(array[length][0], key)) {
      return length;
    }
  }
  return -1;
}

module.exports = assocIndexOf;


/***/ }),

/***/ "isFl":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Alpha = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _alpha = __webpack_require__("PxTJ");

var alpha = _interopRequireWildcard(_alpha);

var _Checkboard = __webpack_require__("oIQ0");

var _Checkboard2 = _interopRequireDefault(_Checkboard);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Alpha = exports.Alpha = function (_ref) {
  _inherits(Alpha, _ref);

  function Alpha() {
    var _ref2;

    var _temp, _this, _ret;

    _classCallCheck(this, Alpha);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref2 = Alpha.__proto__ || Object.getPrototypeOf(Alpha)).call.apply(_ref2, [this].concat(args))), _this), _this.handleChange = function (e, skip) {
      var change = alpha.calculateChange(e, skip, _this.props, _this.container);
      change && _this.props.onChange && _this.props.onChange(change, e);
    }, _this.handleMouseDown = function (e) {
      _this.handleChange(e, true);
      window.addEventListener('mousemove', _this.handleChange);
      window.addEventListener('mouseup', _this.handleMouseUp);
    }, _this.handleMouseUp = function () {
      _this.unbindEventListeners();
    }, _this.unbindEventListeners = function () {
      window.removeEventListener('mousemove', _this.handleChange);
      window.removeEventListener('mouseup', _this.handleMouseUp);
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Alpha, [{
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.unbindEventListeners();
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var rgb = this.props.rgb;
      var styles = (0, _reactcss2.default)({
        'default': {
          alpha: {
            absolute: '0px 0px 0px 0px',
            borderRadius: this.props.radius
          },
          checkboard: {
            absolute: '0px 0px 0px 0px',
            overflow: 'hidden'
          },
          gradient: {
            absolute: '0px 0px 0px 0px',
            background: 'linear-gradient(to right, rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ', 0) 0%,\n           rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ', 1) 100%)',
            boxShadow: this.props.shadow,
            borderRadius: this.props.radius
          },
          container: {
            position: 'relative',
            height: '100%',
            margin: '0 3px'
          },
          pointer: {
            position: 'absolute',
            left: rgb.a * 100 + '%'
          },
          slider: {
            width: '4px',
            borderRadius: '1px',
            height: '8px',
            boxShadow: '0 0 2px rgba(0, 0, 0, .6)',
            background: '#fff',
            marginTop: '1px',
            transform: 'translateX(-2px)'
          }
        },
        'vertical': {
          gradient: {
            background: 'linear-gradient(to bottom, rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ', 0) 0%,\n           rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ', 1) 100%)'
          },
          pointer: {
            left: 0,
            top: rgb.a * 100 + '%'
          }
        },
        'overwrite': _extends({}, this.props.style)
      }, {
        vertical: this.props.direction === 'vertical',
        overwrite: true
      });

      return _react2.default.createElement(
        'div',
        { style: styles.alpha },
        _react2.default.createElement(
          'div',
          { style: styles.checkboard },
          _react2.default.createElement(_Checkboard2.default, { renderers: this.props.renderers })
        ),
        _react2.default.createElement('div', { style: styles.gradient }),
        _react2.default.createElement(
          'div',
          {
            style: styles.container,
            ref: function ref(container) {
              return _this2.container = container;
            },
            onMouseDown: this.handleMouseDown,
            onTouchMove: this.handleChange,
            onTouchStart: this.handleChange
          },
          _react2.default.createElement(
            'div',
            { style: styles.pointer },
            this.props.pointer ? _react2.default.createElement(this.props.pointer, this.props) : _react2.default.createElement('div', { style: styles.slider })
          )
        )
      );
    }
  }]);

  return Alpha;
}(_react.PureComponent || _react.Component);

exports.default = Alpha;

/***/ }),

/***/ "ivzO":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Material = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _color = __webpack_require__("nzRJ");

var _color2 = _interopRequireDefault(_color);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Material = exports.Material = function Material(_ref) {
  var onChange = _ref.onChange,
      hex = _ref.hex,
      rgb = _ref.rgb,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      material: {
        width: '98px',
        height: '98px',
        padding: '16px',
        fontFamily: 'Roboto'
      },
      HEXwrap: {
        position: 'relative'
      },
      HEXinput: {
        width: '100%',
        marginTop: '12px',
        fontSize: '15px',
        color: '#333',
        padding: '0px',
        border: '0px',
        borderBottom: '2px solid ' + hex,
        outline: 'none',
        height: '30px'
      },
      HEXlabel: {
        position: 'absolute',
        top: '0px',
        left: '0px',
        fontSize: '11px',
        color: '#999999',
        textTransform: 'capitalize'
      },
      Hex: {
        style: {}
      },
      RGBwrap: {
        position: 'relative'
      },
      RGBinput: {
        width: '100%',
        marginTop: '12px',
        fontSize: '15px',
        color: '#333',
        padding: '0px',
        border: '0px',
        borderBottom: '1px solid #eee',
        outline: 'none',
        height: '30px'
      },
      RGBlabel: {
        position: 'absolute',
        top: '0px',
        left: '0px',
        fontSize: '11px',
        color: '#999999',
        textTransform: 'capitalize'
      },
      split: {
        display: 'flex',
        marginRight: '-10px',
        paddingTop: '11px'
      },
      third: {
        flex: '1',
        paddingRight: '10px'
      }
    }
  });

  var handleChange = function handleChange(data, e) {
    if (data.hex) {
      _color2.default.isValidHex(data.hex) && onChange({
        hex: data.hex,
        source: 'hex'
      }, e);
    } else if (data.r || data.g || data.b) {
      onChange({
        r: data.r || rgb.r,
        g: data.g || rgb.g,
        b: data.b || rgb.b,
        source: 'rgb'
      }, e);
    }
  };

  return _react2.default.createElement(
    _common.Raised,
    null,
    _react2.default.createElement(
      'div',
      { style: styles.material, className: 'material-picker ' + className },
      _react2.default.createElement(_common.EditableInput, {
        style: { wrap: styles.HEXwrap, input: styles.HEXinput, label: styles.HEXlabel },
        label: 'hex',
        value: hex,
        onChange: handleChange
      }),
      _react2.default.createElement(
        'div',
        { style: styles.split, className: 'flexbox-fix' },
        _react2.default.createElement(
          'div',
          { style: styles.third },
          _react2.default.createElement(_common.EditableInput, {
            style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
            label: 'r', value: rgb.r,
            onChange: handleChange
          })
        ),
        _react2.default.createElement(
          'div',
          { style: styles.third },
          _react2.default.createElement(_common.EditableInput, {
            style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
            label: 'g',
            value: rgb.g,
            onChange: handleChange
          })
        ),
        _react2.default.createElement(
          'div',
          { style: styles.third },
          _react2.default.createElement(_common.EditableInput, {
            style: { wrap: styles.RGBwrap, input: styles.RGBinput, label: styles.RGBlabel },
            label: 'b',
            value: rgb.b,
            onChange: handleChange
          })
        )
      )
    )
  );
};

exports.default = (0, _common.ColorWrap)(Material);

/***/ }),

/***/ "jAP6":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseValues_js__ = __webpack_require__("Dmuq");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__keys_js__ = __webpack_require__("sSVO");



/**
 * Creates an array of the own enumerable string keyed property values of `object`.
 *
 * **Note:** Non-object values are coerced to objects.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property values.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.values(new Foo);
 * // => [1, 2] (iteration order is not guaranteed)
 *
 * _.values('hi');
 * // => ['h', 'i']
 */
function values(object) {
  return object == null ? [] : Object(__WEBPACK_IMPORTED_MODULE_0__baseValues_js__["default"])(object, Object(__WEBPACK_IMPORTED_MODULE_1__keys_js__["default"])(object));
}

/* harmony default export */ __webpack_exports__["default"] = (values);


/***/ }),

/***/ "jD7S":
/***/ (function(module, exports, __webpack_require__) {

var copyObject = __webpack_require__("tv3T"),
    keys = __webpack_require__("ktak");

/**
 * The base implementation of `_.assign` without support for multiple sources
 * or `customizer` functions.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @returns {Object} Returns `object`.
 */
function baseAssign(object, source) {
  return object && copyObject(source, keys(source), object);
}

module.exports = baseAssign;


/***/ }),

/***/ "jcwa":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.PhotoshopBotton = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var PhotoshopBotton = exports.PhotoshopBotton = function PhotoshopBotton(_ref) {
  var onClick = _ref.onClick,
      label = _ref.label,
      children = _ref.children,
      active = _ref.active;

  var styles = (0, _reactcss2.default)({
    'default': {
      button: {
        backgroundImage: 'linear-gradient(-180deg, #FFFFFF 0%, #E6E6E6 100%)',
        border: '1px solid #878787',
        borderRadius: '2px',
        height: '20px',
        boxShadow: '0 1px 0 0 #EAEAEA',
        fontSize: '14px',
        color: '#000',
        lineHeight: '20px',
        textAlign: 'center',
        marginBottom: '10px',
        cursor: 'pointer'
      }
    },
    'active': {
      button: {
        boxShadow: '0 0 0 1px #878787'
      }
    }
  }, { active: active });

  return _react2.default.createElement(
    'div',
    { style: styles.button, onClick: onClick },
    label || children
  );
};

exports.default = PhotoshopBotton;

/***/ }),

/***/ "kM2E":
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__("7KvD");
var core = __webpack_require__("FeBl");
var ctx = __webpack_require__("+ZMJ");
var hide = __webpack_require__("hJx8");
var PROTOTYPE = 'prototype';

var $export = function (type, name, source) {
  var IS_FORCED = type & $export.F;
  var IS_GLOBAL = type & $export.G;
  var IS_STATIC = type & $export.S;
  var IS_PROTO = type & $export.P;
  var IS_BIND = type & $export.B;
  var IS_WRAP = type & $export.W;
  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
  var expProto = exports[PROTOTYPE];
  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
  var key, own, out;
  if (IS_GLOBAL) source = name;
  for (key in source) {
    // contains in native
    own = !IS_FORCED && target && target[key] !== undefined;
    if (own && key in exports) continue;
    // export native or passed
    out = own ? target[key] : source[key];
    // prevent global pollution for namespaces
    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
    // bind timers to global for call from export context
    : IS_BIND && own ? ctx(out, global)
    // wrap global constructors for prevent change them in library
    : IS_WRAP && target[key] == out ? (function (C) {
      var F = function (a, b, c) {
        if (this instanceof C) {
          switch (arguments.length) {
            case 0: return new C();
            case 1: return new C(a);
            case 2: return new C(a, b);
          } return new C(a, b, c);
        } return C.apply(this, arguments);
      };
      F[PROTOTYPE] = C[PROTOTYPE];
      return F;
    // make static versions for prototype methods
    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
    if (IS_PROTO) {
      (exports.virtual || (exports.virtual = {}))[key] = out;
      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
    }
  }
};
// type bitmap
$export.F = 1;   // forced
$export.G = 2;   // global
$export.S = 4;   // static
$export.P = 8;   // proto
$export.B = 16;  // bind
$export.W = 32;  // wrap
$export.U = 64;  // safe
$export.R = 128; // real proto method for `library`
module.exports = $export;


/***/ }),

/***/ "kmTz":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.AlphaPicker = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _AlphaPointer = __webpack_require__("3EWn");

var _AlphaPointer2 = _interopRequireDefault(_AlphaPointer);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var AlphaPicker = exports.AlphaPicker = function AlphaPicker(_ref) {
  var rgb = _ref.rgb,
      hsl = _ref.hsl,
      width = _ref.width,
      height = _ref.height,
      onChange = _ref.onChange,
      direction = _ref.direction,
      style = _ref.style,
      renderers = _ref.renderers,
      pointer = _ref.pointer,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        position: 'relative',
        width: width,
        height: height
      },
      alpha: {
        radius: '2px',
        style: style
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { style: styles.picker, className: 'alpha-picker ' + className },
    _react2.default.createElement(_common.Alpha, _extends({}, styles.alpha, {
      rgb: rgb,
      hsl: hsl,
      pointer: pointer,
      renderers: renderers,
      onChange: onChange,
      direction: direction
    }))
  );
};

AlphaPicker.defaultProps = {
  width: '316px',
  height: '16px',
  direction: 'horizontal',
  pointer: _AlphaPointer2.default
};

exports.default = (0, _common.ColorWrap)(AlphaPicker);

/***/ }),

/***/ "ktak":
/***/ (function(module, exports, __webpack_require__) {

var arrayLikeKeys = __webpack_require__("7e4z"),
    baseKeys = __webpack_require__("/GnY"),
    isArrayLike = __webpack_require__("bGc4");

/**
 * Creates an array of the own enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects. See the
 * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * for more details.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keys(new Foo);
 * // => ['a', 'b'] (iteration order is not guaranteed)
 *
 * _.keys('hi');
 * // => ['0', '1']
 */
function keys(object) {
  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
}

module.exports = keys;


/***/ }),

/***/ "kvU2":
/***/ (function(module, exports, __webpack_require__) {

var baseClone = __webpack_require__("Fkvj");

/** Used to compose bitmasks for cloning. */
var CLONE_DEEP_FLAG = 1,
    CLONE_SYMBOLS_FLAG = 4;

/**
 * This method is like `_.clone` except that it recursively clones `value`.
 *
 * @static
 * @memberOf _
 * @since 1.0.0
 * @category Lang
 * @param {*} value The value to recursively clone.
 * @returns {*} Returns the deep cloned value.
 * @see _.clone
 * @example
 *
 * var objects = [{ 'a': 1 }, { 'b': 2 }];
 *
 * var deep = _.cloneDeep(objects);
 * console.log(deep[0] === objects[0]);
 * // => false
 */
function cloneDeep(value) {
  return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
}

module.exports = cloneDeep;


/***/ }),

/***/ "kxzG":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("yCNF"),
    isSymbol = __webpack_require__("6MiT");

/** Used as references for various `Number` constants. */
var NAN = 0 / 0;

/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g;

/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;

/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;

/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;

/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;

/**
 * Converts `value` to a number.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to process.
 * @returns {number} Returns the number.
 * @example
 *
 * _.toNumber(3.2);
 * // => 3.2
 *
 * _.toNumber(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toNumber(Infinity);
 * // => Infinity
 *
 * _.toNumber('3.2');
 * // => 3.2
 */
function toNumber(value) {
  if (typeof value == 'number') {
    return value;
  }
  if (isSymbol(value)) {
    return NAN;
  }
  if (isObject(value)) {
    var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
    value = isObject(other) ? (other + '') : other;
  }
  if (typeof value != 'string') {
    return value === 0 ? value : +value;
  }
  value = value.replace(reTrim, '');
  var isBinary = reIsBinary.test(value);
  return (isBinary || reIsOctal.test(value))
    ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
    : (reIsBadHex.test(value) ? NAN : +value);
}

module.exports = toNumber;


/***/ }),

/***/ "l5Tb":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["whenMapDispatchToPropsIsFunction"] = whenMapDispatchToPropsIsFunction;
/* harmony export (immutable) */ __webpack_exports__["whenMapDispatchToPropsIsMissing"] = whenMapDispatchToPropsIsMissing;
/* harmony export (immutable) */ __webpack_exports__["whenMapDispatchToPropsIsObject"] = whenMapDispatchToPropsIsObject;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_redux__ = __webpack_require__("2KeS");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__wrapMapToProps__ = __webpack_require__("U33l");



function whenMapDispatchToPropsIsFunction(mapDispatchToProps) {
  return typeof mapDispatchToProps === 'function' ? Object(__WEBPACK_IMPORTED_MODULE_1__wrapMapToProps__["wrapMapToPropsFunc"])(mapDispatchToProps, 'mapDispatchToProps') : undefined;
}

function whenMapDispatchToPropsIsMissing(mapDispatchToProps) {
  return !mapDispatchToProps ? Object(__WEBPACK_IMPORTED_MODULE_1__wrapMapToProps__["wrapMapToPropsConstant"])(function (dispatch) {
    return { dispatch: dispatch };
  }) : undefined;
}

function whenMapDispatchToPropsIsObject(mapDispatchToProps) {
  return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? Object(__WEBPACK_IMPORTED_MODULE_1__wrapMapToProps__["wrapMapToPropsConstant"])(function (dispatch) {
    return Object(__WEBPACK_IMPORTED_MODULE_0_redux__["bindActionCreators"])(mapDispatchToProps, dispatch);
  }) : undefined;
}

/* harmony default export */ __webpack_exports__["default"] = ([whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject]);

/***/ }),

/***/ "l9Lx":
/***/ (function(module, exports, __webpack_require__) {

var arrayFilter = __webpack_require__("lb6C"),
    stubArray = __webpack_require__("C0hh");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Built-in value references. */
var propertyIsEnumerable = objectProto.propertyIsEnumerable;

/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeGetSymbols = Object.getOwnPropertySymbols;

/**
 * Creates an array of the own enumerable symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of symbols.
 */
var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
  if (object == null) {
    return [];
  }
  object = Object(object);
  return arrayFilter(nativeGetSymbols(object), function(symbol) {
    return propertyIsEnumerable.call(object, symbol);
  });
};

module.exports = getSymbols;


/***/ }),

/***/ "lCUn":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = bindActionCreators;
function bindActionCreator(actionCreator, dispatch) {
  return function () {
    return dispatch(actionCreator.apply(undefined, arguments));
  };
}

/**
 * Turns an object whose values are action creators, into an object with the
 * same keys, but with every function wrapped into a `dispatch` call so they
 * may be invoked directly. This is just a convenience method, as you can call
 * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.
 *
 * For convenience, you can also pass a single function as the first argument,
 * and get a function in return.
 *
 * @param {Function|Object} actionCreators An object whose values are action
 * creator functions. One handy way to obtain it is to use ES6 `import * as`
 * syntax. You may also pass a single function.
 *
 * @param {Function} dispatch The `dispatch` function available on your Redux
 * store.
 *
 * @returns {Function|Object} The object mimicking the original object, but with
 * every action creator wrapped into the `dispatch` call. If you passed a
 * function as `actionCreators`, the return value will also be a single
 * function.
 */
function bindActionCreators(actionCreators, dispatch) {
  if (typeof actionCreators === 'function') {
    return bindActionCreator(actionCreators, dispatch);
  }

  if (typeof actionCreators !== 'object' || actionCreators === null) {
    throw new Error('bindActionCreators expected an object or a function, instead received ' + (actionCreators === null ? 'null' : typeof actionCreators) + '. ' + 'Did you write "import ActionCreators from" instead of "import * as ActionCreators from"?');
  }

  var keys = Object.keys(actionCreators);
  var boundActionCreators = {};
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    var actionCreator = actionCreators[key];
    if (typeof actionCreator === 'function') {
      boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);
    }
  }
  return boundActionCreators;
}

/***/ }),

/***/ "lMc7":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = compose;
/**
 * Composes single-argument functions from right to left. The rightmost
 * function can take multiple arguments as it provides the signature for
 * the resulting composite function.
 *
 * @param {...Function} funcs The functions to compose.
 * @returns {Function} A function obtained by composing the argument functions
 * from right to left. For example, compose(f, g, h) is identical to doing
 * (...args) => f(g(h(...args))).
 */

function compose() {
  for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {
    funcs[_key] = arguments[_key];
  }

  if (funcs.length === 0) {
    return function (arg) {
      return arg;
    };
  }

  if (funcs.length === 1) {
    return funcs[0];
  }

  return funcs.reduce(function (a, b) {
    return function () {
      return a(b.apply(undefined, arguments));
    };
  });
}

/***/ }),

/***/ "lOnJ":
/***/ (function(module, exports) {

module.exports = function (it) {
  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
  return it;
};


/***/ }),

/***/ "lb6C":
/***/ (function(module, exports) {

/**
 * A specialized version of `_.filter` for arrays without support for
 * iteratee shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} predicate The function invoked per iteration.
 * @returns {Array} Returns the new filtered array.
 */
function arrayFilter(array, predicate) {
  var index = -1,
      length = array == null ? 0 : array.length,
      resIndex = 0,
      result = [];

  while (++index < length) {
    var value = array[index];
    if (predicate(value, index, array)) {
      result[resIndex++] = value;
    }
  }
  return result;
}

module.exports = arrayFilter;


/***/ }),

/***/ "lktj":
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys = __webpack_require__("Ibhu");
var enumBugKeys = __webpack_require__("xnc9");

module.exports = Object.keys || function keys(O) {
  return $keys(O, enumBugKeys);
};


/***/ }),

/***/ "mKB/":
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__("TQ3y");

/** Detect free variable `exports`. */
var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
var moduleExports = freeModule && freeModule.exports === freeExports;

/** Built-in value references. */
var Buffer = moduleExports ? root.Buffer : undefined,
    allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined;

/**
 * Creates a clone of  `buffer`.
 *
 * @private
 * @param {Buffer} buffer The buffer to clone.
 * @param {boolean} [isDeep] Specify a deep clone.
 * @returns {Buffer} Returns the cloned buffer.
 */
function cloneBuffer(buffer, isDeep) {
  if (isDeep) {
    return buffer.slice();
  }
  var length = buffer.length,
      result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);

  buffer.copy(result);
  return result;
}

module.exports = cloneBuffer;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__("3IRH")(module)))

/***/ }),

/***/ "mL1Z":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */



var hyphenate = __webpack_require__("APD3");

var msPattern = /^ms-/;

/**
 * Hyphenates a camelcased CSS property name, for example:
 *
 *   > hyphenateStyleName('backgroundColor')
 *   < "background-color"
 *   > hyphenateStyleName('MozTransition')
 *   < "-moz-transition"
 *   > hyphenateStyleName('msTransition')
 *   < "-ms-transition"
 *
 * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
 * is converted to `-ms-`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenateStyleName(string) {
  return hyphenate(string).replace(msPattern, '-ms-');
}

module.exports = hyphenateStyleName;

/***/ }),

/***/ "mTAn":
/***/ (function(module, exports) {

/**
 * Gets the value at `key` of `object`.
 *
 * @private
 * @param {Object} [object] The object to query.
 * @param {string} key The key of the property to get.
 * @returns {*} Returns the property value.
 */
function getValue(object, key) {
  return object == null ? undefined : object[key];
}

module.exports = getValue;


/***/ }),

/***/ "me6n":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/** @license React v16.1.1
 * react.development.js
 *
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



if (true) {
  (function() {
'use strict';

var _assign = __webpack_require__("BEQ0");
var invariant = __webpack_require__("cxPT");
var emptyObject = __webpack_require__("TJez");
var warning = __webpack_require__("YyeZ");
var emptyFunction = __webpack_require__("e6+Q");
var checkPropTypes = __webpack_require__("Ie6m");

// TODO: this is special because it gets imported during build.

var ReactVersion = '16.1.1';

/**
 * WARNING: DO NOT manually require this module.
 * This is a replacement for `invariant(...)` used by the error code system
 * and will _only_ be required by the corresponding babel pass.
 * It always throws.
 */

// Exports React.Fragment
var enableReactFragment = false;
// Exports ReactDOM.createRoot



// Mutating mode (React DOM, React ART, React Native):

// Experimental noop mode (currently unused):

// Experimental persistent mode (CS):


// Only used in www builds.

/**
 * Forked from fbjs/warning:
 * https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js
 *
 * Only change is we use console.warn instead of console.error,
 * and do nothing when 'console' is not supported.
 * This really simplifies the code.
 * ---
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var lowPriorityWarning = function () {};

{
  var printWarning = function (format) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var argIndex = 0;
    var message = 'Warning: ' + format.replace(/%s/g, function () {
      return args[argIndex++];
    });
    if (typeof console !== 'undefined') {
      console.warn(message);
    }
    try {
      // --- Welcome to debugging React ---
      // This error was thrown as a convenience so that you can use this stack
      // to find the callsite that caused this warning to fire.
      throw new Error(message);
    } catch (x) {}
  };

  lowPriorityWarning = function (condition, format) {
    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }
    if (!condition) {
      for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
        args[_key2 - 2] = arguments[_key2];
      }

      printWarning.apply(undefined, [format].concat(args));
    }
  };
}

var lowPriorityWarning$1 = lowPriorityWarning;

var didWarnStateUpdateForUnmountedComponent = {};

function warnNoop(publicInstance, callerName) {
  {
    var constructor = publicInstance.constructor;
    var componentName = constructor && (constructor.displayName || constructor.name) || 'ReactClass';
    var warningKey = componentName + '.' + callerName;
    if (didWarnStateUpdateForUnmountedComponent[warningKey]) {
      return;
    }
    warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op.\n\nPlease check the code for the %s component.', callerName, callerName, componentName);
    didWarnStateUpdateForUnmountedComponent[warningKey] = true;
  }
}

/**
 * This is the abstract API for an update queue.
 */
var ReactNoopUpdateQueue = {
  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function (publicInstance) {
    return false;
  },

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {?function} callback Called after component is updated.
   * @param {?string} callerName name of the calling function in the public API.
   * @internal
   */
  enqueueForceUpdate: function (publicInstance, callback, callerName) {
    warnNoop(publicInstance, 'forceUpdate');
  },

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} completeState Next state.
   * @param {?function} callback Called after component is updated.
   * @param {?string} callerName name of the calling function in the public API.
   * @internal
   */
  enqueueReplaceState: function (publicInstance, completeState, callback, callerName) {
    warnNoop(publicInstance, 'replaceState');
  },

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialState Next partial state to be merged with state.
   * @param {?function} callback Called after component is updated.
   * @param {?string} Name of the calling function in the public API.
   * @internal
   */
  enqueueSetState: function (publicInstance, partialState, callback, callerName) {
    warnNoop(publicInstance, 'setState');
  }
};

/**
 * Base class helpers for the updating state of a component.
 */
function Component(props, context, updater) {
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

Component.prototype.isReactComponent = {};

/**
 * Sets a subset of the state. Always use this to mutate
 * state. You should treat `this.state` as immutable.
 *
 * There is no guarantee that `this.state` will be immediately updated, so
 * accessing `this.state` after calling this method may return the old value.
 *
 * There is no guarantee that calls to `setState` will run synchronously,
 * as they may eventually be batched together.  You can provide an optional
 * callback that will be executed when the call to setState is actually
 * completed.
 *
 * When a function is provided to setState, it will be called at some point in
 * the future (not synchronously). It will be called with the up to date
 * component arguments (state, props, context). These values can be different
 * from this.* because your function may be called after receiveProps but before
 * shouldComponentUpdate, and this new state, props, and context will not yet be
 * assigned to this.
 *
 * @param {object|function} partialState Next partial state or function to
 *        produce next partial state to be merged with current state.
 * @param {?function} callback Called after state is updated.
 * @final
 * @protected
 */
Component.prototype.setState = function (partialState, callback) {
  !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : void 0;
  this.updater.enqueueSetState(this, partialState, callback, 'setState');
};

/**
 * Forces an update. This should only be invoked when it is known with
 * certainty that we are **not** in a DOM transaction.
 *
 * You may want to call this when you know that some deeper aspect of the
 * component's state has changed but `setState` was not called.
 *
 * This will not invoke `shouldComponentUpdate`, but it will invoke
 * `componentWillUpdate` and `componentDidUpdate`.
 *
 * @param {?function} callback Called after update is complete.
 * @final
 * @protected
 */
Component.prototype.forceUpdate = function (callback) {
  this.updater.enqueueForceUpdate(this, callback, 'forceUpdate');
};

/**
 * Deprecated APIs. These APIs used to exist on classic React classes but since
 * we would like to deprecate them, we're not going to move them over to this
 * modern base class. Instead, we define a getter that warns if it's accessed.
 */
{
  var deprecatedAPIs = {
    isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
    replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']
  };
  var defineDeprecationWarning = function (methodName, info) {
    Object.defineProperty(Component.prototype, methodName, {
      get: function () {
        lowPriorityWarning$1(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]);
        return undefined;
      }
    });
  };
  for (var fnName in deprecatedAPIs) {
    if (deprecatedAPIs.hasOwnProperty(fnName)) {
      defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
    }
  }
}

/**
 * Base class helpers for the updating state of a component.
 */
function PureComponent(props, context, updater) {
  // Duplicated from Component.
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

function ComponentDummy() {}
ComponentDummy.prototype = Component.prototype;
var pureComponentPrototype = PureComponent.prototype = new ComponentDummy();
pureComponentPrototype.constructor = PureComponent;
// Avoid an extra prototype jump for these methods.
_assign(pureComponentPrototype, Component.prototype);
pureComponentPrototype.isPureReactComponent = true;

function AsyncComponent(props, context, updater) {
  // Duplicated from Component.
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

var asyncComponentPrototype = AsyncComponent.prototype = new ComponentDummy();
asyncComponentPrototype.constructor = AsyncComponent;
// Avoid an extra prototype jump for these methods.
_assign(asyncComponentPrototype, Component.prototype);
asyncComponentPrototype.unstable_isAsyncReactComponent = true;
asyncComponentPrototype.render = function () {
  return this.props.children;
};

/**
 * Keeps track of the current owner.
 *
 * The current owner is the component who should own any components that are
 * currently being constructed.
 */
var ReactCurrentOwner = {
  /**
   * @internal
   * @type {ReactComponent}
   */
  current: null
};

var hasOwnProperty = Object.prototype.hasOwnProperty;

// The Symbol used to tag the ReactElement type. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.
var REACT_ELEMENT_TYPE$1 = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;

var RESERVED_PROPS = {
  key: true,
  ref: true,
  __self: true,
  __source: true
};

var specialPropKeyWarningShown;
var specialPropRefWarningShown;

function hasValidRef(config) {
  {
    if (hasOwnProperty.call(config, 'ref')) {
      var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;
      if (getter && getter.isReactWarning) {
        return false;
      }
    }
  }
  return config.ref !== undefined;
}

function hasValidKey(config) {
  {
    if (hasOwnProperty.call(config, 'key')) {
      var getter = Object.getOwnPropertyDescriptor(config, 'key').get;
      if (getter && getter.isReactWarning) {
        return false;
      }
    }
  }
  return config.key !== undefined;
}

function defineKeyPropWarningGetter(props, displayName) {
  var warnAboutAccessingKey = function () {
    if (!specialPropKeyWarningShown) {
      specialPropKeyWarningShown = true;
      warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
    }
  };
  warnAboutAccessingKey.isReactWarning = true;
  Object.defineProperty(props, 'key', {
    get: warnAboutAccessingKey,
    configurable: true
  });
}

function defineRefPropWarningGetter(props, displayName) {
  var warnAboutAccessingRef = function () {
    if (!specialPropRefWarningShown) {
      specialPropRefWarningShown = true;
      warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName);
    }
  };
  warnAboutAccessingRef.isReactWarning = true;
  Object.defineProperty(props, 'ref', {
    get: warnAboutAccessingRef,
    configurable: true
  });
}

/**
 * Factory method to create a new React element. This no longer adheres to
 * the class pattern, so do not use new to call it. Also, no instanceof check
 * will work. Instead test $$typeof field against Symbol.for('react.element') to check
 * if something is a React Element.
 *
 * @param {*} type
 * @param {*} key
 * @param {string|object} ref
 * @param {*} self A *temporary* helper to detect places where `this` is
 * different from the `owner` when React.createElement is called, so that we
 * can warn. We want to get rid of owner and replace string `ref`s with arrow
 * functions, and as long as `this` and owner are the same, there will be no
 * change in behavior.
 * @param {*} source An annotation object (added by a transpiler or otherwise)
 * indicating filename, line number, and/or other information.
 * @param {*} owner
 * @param {*} props
 * @internal
 */
var ReactElement = function (type, key, ref, self, source, owner, props) {
  var element = {
    // This tag allow us to uniquely identify this as a React Element
    $$typeof: REACT_ELEMENT_TYPE$1,

    // Built-in properties that belong on the element
    type: type,
    key: key,
    ref: ref,
    props: props,

    // Record the component responsible for creating this element.
    _owner: owner
  };

  {
    // The validation flag is currently mutative. We put it on
    // an external backing store so that we can freeze the whole object.
    // This can be replaced with a WeakMap once they are implemented in
    // commonly used development environments.
    element._store = {};

    // To make comparing ReactElements easier for testing purposes, we make
    // the validation flag non-enumerable (where possible, which should
    // include every environment we run tests in), so the test framework
    // ignores it.
    Object.defineProperty(element._store, 'validated', {
      configurable: false,
      enumerable: false,
      writable: true,
      value: false
    });
    // self and source are DEV only properties.
    Object.defineProperty(element, '_self', {
      configurable: false,
      enumerable: false,
      writable: false,
      value: self
    });
    // Two elements created in two different places should be considered
    // equal for testing purposes and therefore we hide it from enumeration.
    Object.defineProperty(element, '_source', {
      configurable: false,
      enumerable: false,
      writable: false,
      value: source
    });
    if (Object.freeze) {
      Object.freeze(element.props);
      Object.freeze(element);
    }
  }

  return element;
};

/**
 * Create and return a new ReactElement of the given type.
 * See https://reactjs.org/docs/react-api.html#createelement
 */
function createElement(type, config, children) {
  var propName;

  // Reserved names are extracted
  var props = {};

  var key = null;
  var ref = null;
  var self = null;
  var source = null;

  if (config != null) {
    if (hasValidRef(config)) {
      ref = config.ref;
    }
    if (hasValidKey(config)) {
      key = '' + config.key;
    }

    self = config.__self === undefined ? null : config.__self;
    source = config.__source === undefined ? null : config.__source;
    // Remaining properties are added to a new props object
    for (propName in config) {
      if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        props[propName] = config[propName];
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    {
      if (Object.freeze) {
        Object.freeze(childArray);
      }
    }
    props.children = childArray;
  }

  // Resolve default props
  if (type && type.defaultProps) {
    var defaultProps = type.defaultProps;
    for (propName in defaultProps) {
      if (props[propName] === undefined) {
        props[propName] = defaultProps[propName];
      }
    }
  }
  {
    if (key || ref) {
      if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE$1) {
        var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;
        if (key) {
          defineKeyPropWarningGetter(props, displayName);
        }
        if (ref) {
          defineRefPropWarningGetter(props, displayName);
        }
      }
    }
  }
  return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
}

/**
 * Return a function that produces ReactElements of a given type.
 * See https://reactjs.org/docs/react-api.html#createfactory
 */


function cloneAndReplaceKey(oldElement, newKey) {
  var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);

  return newElement;
}

/**
 * Clone and return a new ReactElement using element as the starting point.
 * See https://reactjs.org/docs/react-api.html#cloneelement
 */
function cloneElement(element, config, children) {
  var propName;

  // Original props are copied
  var props = _assign({}, element.props);

  // Reserved names are extracted
  var key = element.key;
  var ref = element.ref;
  // Self is preserved since the owner is preserved.
  var self = element._self;
  // Source is preserved since cloneElement is unlikely to be targeted by a
  // transpiler, and the original source is probably a better indicator of the
  // true owner.
  var source = element._source;

  // Owner will be preserved, unless ref is overridden
  var owner = element._owner;

  if (config != null) {
    if (hasValidRef(config)) {
      // Silently steal the ref from the parent.
      ref = config.ref;
      owner = ReactCurrentOwner.current;
    }
    if (hasValidKey(config)) {
      key = '' + config.key;
    }

    // Remaining properties override existing props
    var defaultProps;
    if (element.type && element.type.defaultProps) {
      defaultProps = element.type.defaultProps;
    }
    for (propName in config) {
      if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        if (config[propName] === undefined && defaultProps !== undefined) {
          // Resolve default props
          props[propName] = defaultProps[propName];
        } else {
          props[propName] = config[propName];
        }
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    props.children = childArray;
  }

  return ReactElement(element.type, key, ref, self, source, owner, props);
}

/**
 * Verifies the object is a ReactElement.
 * See https://reactjs.org/docs/react-api.html#isvalidelement
 * @param {?object} object
 * @return {boolean} True if `object` is a valid component.
 * @final
 */
function isValidElement(object) {
  return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE$1;
}

var ReactDebugCurrentFrame = {};

{
  // Component that is being worked on
  ReactDebugCurrentFrame.getCurrentStack = null;

  ReactDebugCurrentFrame.getStackAddendum = function () {
    var impl = ReactDebugCurrentFrame.getCurrentStack;
    if (impl) {
      return impl();
    }
    return null;
  };
}

var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
// The Symbol used to tag the ReactElement type. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.
var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
var REACT_PORTAL_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.portal') || 0xeaca;
var SEPARATOR = '.';
var SUBSEPARATOR = ':';

/**
 * Escape and wrap key so it is safe to use as a reactid
 *
 * @param {string} key to be escaped.
 * @return {string} the escaped key.
 */
function escape(key) {
  var escapeRegex = /[=:]/g;
  var escaperLookup = {
    '=': '=0',
    ':': '=2'
  };
  var escapedString = ('' + key).replace(escapeRegex, function (match) {
    return escaperLookup[match];
  });

  return '$' + escapedString;
}

/**
 * TODO: Test that a single child and an array with one item have the same key
 * pattern.
 */

var didWarnAboutMaps = false;

var userProvidedKeyEscapeRegex = /\/+/g;
function escapeUserProvidedKey(text) {
  return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');
}

var POOL_SIZE = 10;
var traverseContextPool = [];
function getPooledTraverseContext(mapResult, keyPrefix, mapFunction, mapContext) {
  if (traverseContextPool.length) {
    var traverseContext = traverseContextPool.pop();
    traverseContext.result = mapResult;
    traverseContext.keyPrefix = keyPrefix;
    traverseContext.func = mapFunction;
    traverseContext.context = mapContext;
    traverseContext.count = 0;
    return traverseContext;
  } else {
    return {
      result: mapResult,
      keyPrefix: keyPrefix,
      func: mapFunction,
      context: mapContext,
      count: 0
    };
  }
}

function releaseTraverseContext(traverseContext) {
  traverseContext.result = null;
  traverseContext.keyPrefix = null;
  traverseContext.func = null;
  traverseContext.context = null;
  traverseContext.count = 0;
  if (traverseContextPool.length < POOL_SIZE) {
    traverseContextPool.push(traverseContext);
  }
}

/**
 * @param {?*} children Children tree container.
 * @param {!string} nameSoFar Name of the key path so far.
 * @param {!function} callback Callback to invoke with each child found.
 * @param {?*} traverseContext Used to pass information throughout the traversal
 * process.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
  var type = typeof children;

  if (type === 'undefined' || type === 'boolean') {
    // All of the above are perceived as null.
    children = null;
  }

  if (children === null || type === 'string' || type === 'number' ||
  // The following is inlined from ReactElement. This means we can optimize
  // some checks. React Fiber also inlines this logic for similar purposes.
  type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE || type === 'object' && children.$$typeof === REACT_PORTAL_TYPE) {
    callback(traverseContext, children,
    // If it's the only child, treat the name as if it was wrapped in an array
    // so that it's consistent if the number of children grows.
    nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
    return 1;
  }

  var child;
  var nextName;
  var subtreeCount = 0; // Count of children found in the current subtree.
  var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;

  if (Array.isArray(children)) {
    for (var i = 0; i < children.length; i++) {
      child = children[i];
      nextName = nextNamePrefix + getComponentKey(child, i);
      subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
    }
  } else {
    var iteratorFn = ITERATOR_SYMBOL && children[ITERATOR_SYMBOL] || children[FAUX_ITERATOR_SYMBOL];
    if (typeof iteratorFn === 'function') {
      {
        // Warn about using Maps as children
        if (iteratorFn === children.entries) {
          warning(didWarnAboutMaps, 'Using Maps as children is unsupported and will likely yield ' + 'unexpected results. Convert it to a sequence/iterable of keyed ' + 'ReactElements instead.%s', ReactDebugCurrentFrame.getStackAddendum());
          didWarnAboutMaps = true;
        }
      }

      var iterator = iteratorFn.call(children);
      var step;
      var ii = 0;
      while (!(step = iterator.next()).done) {
        child = step.value;
        nextName = nextNamePrefix + getComponentKey(child, ii++);
        subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
      }
    } else if (type === 'object') {
      var addendum = '';
      {
        addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + ReactDebugCurrentFrame.getStackAddendum();
      }
      var childrenString = '' + children;
      invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum);
    }
  }

  return subtreeCount;
}

/**
 * Traverses children that are typically specified as `props.children`, but
 * might also be specified through attributes:
 *
 * - `traverseAllChildren(this.props.children, ...)`
 * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
 *
 * The `traverseContext` is an optional argument that is passed through the
 * entire traversal. It can be used to store accumulations or anything else that
 * the callback might find relevant.
 *
 * @param {?*} children Children tree object.
 * @param {!function} callback To invoke upon traversing each child.
 * @param {?*} traverseContext Context for traversal.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildren(children, callback, traverseContext) {
  if (children == null) {
    return 0;
  }

  return traverseAllChildrenImpl(children, '', callback, traverseContext);
}

/**
 * Generate a key string that identifies a component within a set.
 *
 * @param {*} component A component that could contain a manual key.
 * @param {number} index Index that is used if a manual key is not provided.
 * @return {string}
 */
function getComponentKey(component, index) {
  // Do some typechecking here since we call this blindly. We want to ensure
  // that we don't block potential future ES APIs.
  if (typeof component === 'object' && component !== null && component.key != null) {
    // Explicit key
    return escape(component.key);
  }
  // Implicit key determined by the index in the set
  return index.toString(36);
}

function forEachSingleChild(bookKeeping, child, name) {
  var func = bookKeeping.func,
      context = bookKeeping.context;

  func.call(context, child, bookKeeping.count++);
}

/**
 * Iterates through children that are typically specified as `props.children`.
 *
 * See https://reactjs.org/docs/react-api.html#react.children.foreach
 *
 * The provided forEachFunc(child, index) will be called for each
 * leaf child.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} forEachFunc
 * @param {*} forEachContext Context for forEachContext.
 */
function forEachChildren(children, forEachFunc, forEachContext) {
  if (children == null) {
    return children;
  }
  var traverseContext = getPooledTraverseContext(null, null, forEachFunc, forEachContext);
  traverseAllChildren(children, forEachSingleChild, traverseContext);
  releaseTraverseContext(traverseContext);
}

function mapSingleChildIntoContext(bookKeeping, child, childKey) {
  var result = bookKeeping.result,
      keyPrefix = bookKeeping.keyPrefix,
      func = bookKeeping.func,
      context = bookKeeping.context;


  var mappedChild = func.call(context, child, bookKeeping.count++);
  if (Array.isArray(mappedChild)) {
    mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);
  } else if (mappedChild != null) {
    if (isValidElement(mappedChild)) {
      mappedChild = cloneAndReplaceKey(mappedChild,
      // Keep both the (mapped) and old keys if they differ, just as
      // traverseAllChildren used to do for objects as children
      keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);
    }
    result.push(mappedChild);
  }
}

function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
  var escapedPrefix = '';
  if (prefix != null) {
    escapedPrefix = escapeUserProvidedKey(prefix) + '/';
  }
  var traverseContext = getPooledTraverseContext(array, escapedPrefix, func, context);
  traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
  releaseTraverseContext(traverseContext);
}

/**
 * Maps children that are typically specified as `props.children`.
 *
 * See https://reactjs.org/docs/react-api.html#react.children.map
 *
 * The provided mapFunction(child, key, index) will be called for each
 * leaf child.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} func The map function.
 * @param {*} context Context for mapFunction.
 * @return {object} Object containing the ordered map of results.
 */
function mapChildren(children, func, context) {
  if (children == null) {
    return children;
  }
  var result = [];
  mapIntoWithKeyPrefixInternal(children, result, null, func, context);
  return result;
}

/**
 * Count the number of children that are typically specified as
 * `props.children`.
 *
 * See https://reactjs.org/docs/react-api.html#react.children.count
 *
 * @param {?*} children Children tree container.
 * @return {number} The number of children.
 */
function countChildren(children, context) {
  return traverseAllChildren(children, emptyFunction.thatReturnsNull, null);
}

/**
 * Flatten a children object (typically specified as `props.children`) and
 * return an array with appropriately re-keyed children.
 *
 * See https://reactjs.org/docs/react-api.html#react.children.toarray
 */
function toArray(children) {
  var result = [];
  mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);
  return result;
}

/**
 * Returns the first child in a collection of children and verifies that there
 * is only one child in the collection.
 *
 * See https://reactjs.org/docs/react-api.html#react.children.only
 *
 * The current implementation of this function assumes that a single child gets
 * passed without a wrapper, but the purpose of this helper function is to
 * abstract away the particular structure of children.
 *
 * @param {?object} children Child collection structure.
 * @return {ReactElement} The first and only `ReactElement` contained in the
 * structure.
 */
function onlyChild(children) {
  !isValidElement(children) ? invariant(false, 'React.Children.only expected to receive a single React element child.') : void 0;
  return children;
}

var describeComponentFrame = function (name, source, ownerName) {
  return '\n    in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');
};

function getComponentName(fiber) {
  var type = fiber.type;

  if (typeof type === 'string') {
    return type;
  }
  if (typeof type === 'function') {
    return type.displayName || type.name;
  }
  return null;
}

/**
 * ReactElementValidator provides a wrapper around a element factory
 * which validates the props passed to the element. This is intended to be
 * used only in DEV and could be replaced by a static type checker for languages
 * that support it.
 */

{
  var currentlyValidatingElement = null;

  var getDisplayName = function (element) {
    if (element == null) {
      return '#empty';
    } else if (typeof element === 'string' || typeof element === 'number') {
      return '#text';
    } else if (typeof element.type === 'string') {
      return element.type;
    } else if (element.type === REACT_FRAGMENT_TYPE$1) {
      return 'React.Fragment';
    } else {
      return element.type.displayName || element.type.name || 'Unknown';
    }
  };

  var getStackAddendum = function () {
    var stack = '';
    if (currentlyValidatingElement) {
      var name = getDisplayName(currentlyValidatingElement);
      var owner = currentlyValidatingElement._owner;
      stack += describeComponentFrame(name, currentlyValidatingElement._source, owner && getComponentName(owner));
    }
    stack += ReactDebugCurrentFrame.getStackAddendum() || '';
    return stack;
  };

  var REACT_FRAGMENT_TYPE$1 = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.fragment') || 0xeacb;

  var VALID_FRAGMENT_PROPS = new Map([['children', true], ['key', true]]);
}

var ITERATOR_SYMBOL$1 = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL$1 = '@@iterator'; // Before Symbol spec.

function getDeclarationErrorAddendum() {
  if (ReactCurrentOwner.current) {
    var name = getComponentName(ReactCurrentOwner.current);
    if (name) {
      return '\n\nCheck the render method of `' + name + '`.';
    }
  }
  return '';
}

function getSourceInfoErrorAddendum(elementProps) {
  if (elementProps !== null && elementProps !== undefined && elementProps.__source !== undefined) {
    var source = elementProps.__source;
    var fileName = source.fileName.replace(/^.*[\\\/]/, '');
    var lineNumber = source.lineNumber;
    return '\n\nCheck your code at ' + fileName + ':' + lineNumber + '.';
  }
  return '';
}

/**
 * Warn if there's no key explicitly set on dynamic arrays of children or
 * object keys are not valid. This allows us to keep track of children between
 * updates.
 */
var ownerHasKeyUseWarning = {};

function getCurrentComponentErrorInfo(parentType) {
  var info = getDeclarationErrorAddendum();

  if (!info) {
    var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;
    if (parentName) {
      info = '\n\nCheck the top-level render call using <' + parentName + '>.';
    }
  }
  return info;
}

/**
 * Warn if the element doesn't have an explicit key assigned to it.
 * This element is in an array. The array could grow and shrink or be
 * reordered. All children that haven't already been validated are required to
 * have a "key" property assigned to it. Error statuses are cached so a warning
 * will only be shown once.
 *
 * @internal
 * @param {ReactElement} element Element that requires a key.
 * @param {*} parentType element's parent's type.
 */
function validateExplicitKey(element, parentType) {
  if (!element._store || element._store.validated || element.key != null) {
    return;
  }
  element._store.validated = true;

  var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);
  if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {
    return;
  }
  ownerHasKeyUseWarning[currentComponentErrorInfo] = true;

  // Usually the current owner is the offender, but if it accepts children as a
  // property, it may be the creator of the child that's responsible for
  // assigning it a key.
  var childOwner = '';
  if (element && element._owner && element._owner !== ReactCurrentOwner.current) {
    // Give the component that originally created this child.
    childOwner = ' It was passed a child from ' + getComponentName(element._owner) + '.';
  }

  currentlyValidatingElement = element;
  {
    warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, getStackAddendum());
  }
  currentlyValidatingElement = null;
}

/**
 * Ensure that every element either is passed in a static location, in an
 * array with an explicit keys property defined, or in an object literal
 * with valid key property.
 *
 * @internal
 * @param {ReactNode} node Statically passed child of any type.
 * @param {*} parentType node's parent's type.
 */
function validateChildKeys(node, parentType) {
  if (typeof node !== 'object') {
    return;
  }
  if (Array.isArray(node)) {
    for (var i = 0; i < node.length; i++) {
      var child = node[i];
      if (isValidElement(child)) {
        validateExplicitKey(child, parentType);
      }
    }
  } else if (isValidElement(node)) {
    // This element was passed in a valid location.
    if (node._store) {
      node._store.validated = true;
    }
  } else if (node) {
    var iteratorFn = ITERATOR_SYMBOL$1 && node[ITERATOR_SYMBOL$1] || node[FAUX_ITERATOR_SYMBOL$1];
    if (typeof iteratorFn === 'function') {
      // Entry iterators used to provide implicit keys,
      // but now we print a separate warning for them later.
      if (iteratorFn !== node.entries) {
        var iterator = iteratorFn.call(node);
        var step;
        while (!(step = iterator.next()).done) {
          if (isValidElement(step.value)) {
            validateExplicitKey(step.value, parentType);
          }
        }
      }
    }
  }
}

/**
 * Given an element, validate that its props follow the propTypes definition,
 * provided by the type.
 *
 * @param {ReactElement} element
 */
function validatePropTypes(element) {
  var componentClass = element.type;
  if (typeof componentClass !== 'function') {
    return;
  }
  var name = componentClass.displayName || componentClass.name;
  var propTypes = componentClass.propTypes;

  if (propTypes) {
    currentlyValidatingElement = element;
    checkPropTypes(propTypes, element.props, 'prop', name, getStackAddendum);
    currentlyValidatingElement = null;
  }
  if (typeof componentClass.getDefaultProps === 'function') {
    warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.');
  }
}

/**
 * Given a fragment, validate that it can only be provided with fragment props
 * @param {ReactElement} fragment
 */
function validateFragmentProps(fragment) {
  currentlyValidatingElement = fragment;

  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    for (var _iterator = Object.keys(fragment.props)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      var key = _step.value;

      if (!VALID_FRAGMENT_PROPS.has(key)) {
        warning(false, 'Invalid prop `%s` supplied to `React.Fragment`. ' + 'React.Fragment can only have `key` and `children` props.%s', key, getStackAddendum());
        break;
      }
    }
  } catch (err) {
    _didIteratorError = true;
    _iteratorError = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion && _iterator['return']) {
        _iterator['return']();
      }
    } finally {
      if (_didIteratorError) {
        throw _iteratorError;
      }
    }
  }

  if (fragment.ref !== null) {
    warning(false, 'Invalid attribute `ref` supplied to `React.Fragment`.%s', getStackAddendum());
  }

  currentlyValidatingElement = null;
}

function createElementWithValidation(type, props, children) {
  var validType = typeof type === 'string' || typeof type === 'function' || typeof type === 'symbol' || typeof type === 'number';
  // We warn in this case but don't throw. We expect the element creation to
  // succeed and there will likely be errors in render.
  if (!validType) {
    var info = '';
    if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {
      info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports.";
    }

    var sourceInfo = getSourceInfoErrorAddendum(props);
    if (sourceInfo) {
      info += sourceInfo;
    } else {
      info += getDeclarationErrorAddendum();
    }

    info += getStackAddendum() || '';

    warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info);
  }

  var element = createElement.apply(this, arguments);

  // The result can be nullish if a mock or a custom function is used.
  // TODO: Drop this when these are no longer allowed as the type argument.
  if (element == null) {
    return element;
  }

  // Skip key warning if the type isn't valid since our key validation logic
  // doesn't expect a non-string/function type and can throw confusing errors.
  // We don't want exception behavior to differ between dev and prod.
  // (Rendering will throw with a helpful message and as soon as the type is
  // fixed, the key warnings will appear.)
  if (validType) {
    for (var i = 2; i < arguments.length; i++) {
      validateChildKeys(arguments[i], type);
    }
  }

  if (typeof type === 'symbol' && type === REACT_FRAGMENT_TYPE$1) {
    validateFragmentProps(element);
  } else {
    validatePropTypes(element);
  }

  return element;
}

function createFactoryWithValidation(type) {
  var validatedFactory = createElementWithValidation.bind(null, type);
  // Legacy hook TODO: Warn if this is accessed
  validatedFactory.type = type;

  {
    Object.defineProperty(validatedFactory, 'type', {
      enumerable: false,
      get: function () {
        lowPriorityWarning$1(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.');
        Object.defineProperty(this, 'type', {
          value: type
        });
        return type;
      }
    });
  }

  return validatedFactory;
}

function cloneElementWithValidation(element, props, children) {
  var newElement = cloneElement.apply(this, arguments);
  for (var i = 2; i < arguments.length; i++) {
    validateChildKeys(arguments[i], newElement.type);
  }
  validatePropTypes(newElement);
  return newElement;
}

var REACT_FRAGMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.fragment') || 0xeacb;

var React = {
  Children: {
    map: mapChildren,
    forEach: forEachChildren,
    count: countChildren,
    toArray: toArray,
    only: onlyChild
  },

  Component: Component,
  PureComponent: PureComponent,
  unstable_AsyncComponent: AsyncComponent,

  createElement: createElementWithValidation,
  cloneElement: cloneElementWithValidation,
  createFactory: createFactoryWithValidation,
  isValidElement: isValidElement,

  version: ReactVersion,

  __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED: {
    ReactCurrentOwner: ReactCurrentOwner,
    // Used by renderers to avoid bundling object-assign twice in UMD bundles:
    assign: _assign
  }
};

if (enableReactFragment) {
  React.Fragment = REACT_FRAGMENT_TYPE;
}

{
  _assign(React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED, {
    // These should not be included in production.
    ReactDebugCurrentFrame: ReactDebugCurrentFrame,
    // Shim for React DOM 16.0.0 which still destructured (but not used) this.
    // TODO: remove in React 17.0.
    ReactComponentTreeHook: {}
  });
}



var React$2 = Object.freeze({
	default: React
});

var React$3 = ( React$2 && React ) || React$2;

// TODO: decide on the top-level export form.
// This is hacky but makes it work with both Rollup and Jest.
var react = React$3['default'] ? React$3['default'] : React$3;

module.exports = react;
  })();
}


/***/ }),

/***/ "mgnk":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    isObjectLike = __webpack_require__("UnEC");

/** `Object#toString` result references. */
var argsTag = '[object Arguments]';

/**
 * The base implementation of `_.isArguments`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an `arguments` object,
 */
function baseIsArguments(value) {
  return isObjectLike(value) && baseGetTag(value) == argsTag;
}

module.exports = baseIsArguments;


/***/ }),

/***/ "mqO+":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = verifySubselectors;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils_warning__ = __webpack_require__("byaS");


function verify(selector, methodName, displayName) {
  if (!selector) {
    throw new Error('Unexpected value for ' + methodName + ' in ' + displayName + '.');
  } else if (methodName === 'mapStateToProps' || methodName === 'mapDispatchToProps') {
    if (!selector.hasOwnProperty('dependsOnOwnProps')) {
      Object(__WEBPACK_IMPORTED_MODULE_0__utils_warning__["default"])('The selector for ' + methodName + ' of ' + displayName + ' did not specify a value for dependsOnOwnProps.');
    }
  }
}

function verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, displayName) {
  verify(mapStateToProps, 'mapStateToProps', displayName);
  verify(mapDispatchToProps, 'mapDispatchToProps', displayName);
  verify(mergeProps, 'mergeProps', displayName);
}

/***/ }),

/***/ "n0T6":
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
var $keys = __webpack_require__("Ibhu");
var hiddenKeys = __webpack_require__("xnc9").concat('length', 'prototype');

exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return $keys(O, hiddenKeys);
};


/***/ }),

/***/ "nSxQ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

/* harmony default export */ __webpack_exports__["default"] = (freeGlobal);

/* WEBPACK VAR INJECTION */}.call(__webpack_exports__, __webpack_require__("DuR2")))

/***/ }),

/***/ "nWuj":
/***/ (function(module, exports) {

/**
 * Adds `value` to `set`.
 *
 * @private
 * @param {Object} set The set to modify.
 * @param {*} value The value to add.
 * @returns {Object} Returns `set`.
 */
function addSetEntry(set, value) {
  // Don't return `set.add` because it's not chainable in IE 11.
  set.add(value);
  return set;
}

module.exports = addSetEntry;


/***/ }),

/***/ "nevz":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SliderSwatches = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _SliderSwatch = __webpack_require__("tTKH");

var _SliderSwatch2 = _interopRequireDefault(_SliderSwatch);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SliderSwatches = exports.SliderSwatches = function SliderSwatches(_ref) {
  var onClick = _ref.onClick,
      hsl = _ref.hsl;

  var styles = (0, _reactcss2.default)({
    'default': {
      swatches: {
        marginTop: '20px'
      },
      swatch: {
        boxSizing: 'border-box',
        width: '20%',
        paddingRight: '1px',
        float: 'left'
      },
      clear: {
        clear: 'both'
      }
    }
  });

  return _react2.default.createElement(
    'div',
    { style: styles.swatches },
    _react2.default.createElement(
      'div',
      { style: styles.swatch },
      _react2.default.createElement(_SliderSwatch2.default, {
        hsl: hsl,
        offset: '.80',
        active: Math.round(hsl.l * 100) / 100 === 0.80 && Math.round(hsl.s * 100) / 100 === 0.50,
        onClick: onClick,
        first: true
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatch },
      _react2.default.createElement(_SliderSwatch2.default, {
        hsl: hsl,
        offset: '.65',
        active: Math.round(hsl.l * 100) / 100 === 0.65 && Math.round(hsl.s * 100) / 100 === 0.50,
        onClick: onClick
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatch },
      _react2.default.createElement(_SliderSwatch2.default, {
        hsl: hsl,
        offset: '.50',
        active: Math.round(hsl.l * 100) / 100 === 0.50 && Math.round(hsl.s * 100) / 100 === 0.50,
        onClick: onClick
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatch },
      _react2.default.createElement(_SliderSwatch2.default, {
        hsl: hsl,
        offset: '.35',
        active: Math.round(hsl.l * 100) / 100 === 0.35 && Math.round(hsl.s * 100) / 100 === 0.50,
        onClick: onClick
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.swatch },
      _react2.default.createElement(_SliderSwatch2.default, {
        hsl: hsl,
        offset: '.20',
        active: Math.round(hsl.l * 100) / 100 === 0.20 && Math.round(hsl.s * 100) / 100 === 0.50,
        onClick: onClick,
        last: true
      })
    ),
    _react2.default.createElement('div', { style: styles.clear })
  );
};

exports.default = SliderSwatches;

/***/ }),

/***/ "nlQY":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Sketch = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

var _SketchFields = __webpack_require__("UXwt");

var _SketchFields2 = _interopRequireDefault(_SketchFields);

var _SketchPresetColors = __webpack_require__("N33/");

var _SketchPresetColors2 = _interopRequireDefault(_SketchPresetColors);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Sketch = exports.Sketch = function Sketch(_ref) {
  var width = _ref.width,
      rgb = _ref.rgb,
      hex = _ref.hex,
      hsv = _ref.hsv,
      hsl = _ref.hsl,
      onChange = _ref.onChange,
      onSwatchHover = _ref.onSwatchHover,
      disableAlpha = _ref.disableAlpha,
      presetColors = _ref.presetColors,
      renderers = _ref.renderers,
      _ref$className = _ref.className,
      className = _ref$className === undefined ? '' : _ref$className;

  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: width,
        padding: '10px 10px 0',
        boxSizing: 'initial',
        background: '#fff',
        borderRadius: '4px',
        boxShadow: '0 0 0 1px rgba(0,0,0,.15), 0 8px 16px rgba(0,0,0,.15)'
      },
      saturation: {
        width: '100%',
        paddingBottom: '75%',
        position: 'relative',
        overflow: 'hidden'
      },
      Saturation: {
        radius: '3px',
        shadow: 'inset 0 0 0 1px rgba(0,0,0,.15), inset 0 0 4px rgba(0,0,0,.25)'
      },
      controls: {
        display: 'flex'
      },
      sliders: {
        padding: '4px 0',
        flex: '1'
      },
      color: {
        width: '24px',
        height: '24px',
        position: 'relative',
        marginTop: '4px',
        marginLeft: '4px',
        borderRadius: '3px'
      },
      activeColor: {
        absolute: '0px 0px 0px 0px',
        borderRadius: '2px',
        background: 'rgba(' + rgb.r + ',' + rgb.g + ',' + rgb.b + ',' + rgb.a + ')',
        boxShadow: 'inset 0 0 0 1px rgba(0,0,0,.15), inset 0 0 4px rgba(0,0,0,.25)'
      },
      hue: {
        position: 'relative',
        height: '10px',
        overflow: 'hidden'
      },
      Hue: {
        radius: '2px',
        shadow: 'inset 0 0 0 1px rgba(0,0,0,.15), inset 0 0 4px rgba(0,0,0,.25)'
      },

      alpha: {
        position: 'relative',
        height: '10px',
        marginTop: '4px',
        overflow: 'hidden'
      },
      Alpha: {
        radius: '2px',
        shadow: 'inset 0 0 0 1px rgba(0,0,0,.15), inset 0 0 4px rgba(0,0,0,.25)'
      }
    },
    'disableAlpha': {
      color: {
        height: '10px'
      },
      hue: {
        height: '10px'
      },
      alpha: {
        display: 'none'
      }
    }
  }, { disableAlpha: disableAlpha });

  return _react2.default.createElement(
    'div',
    { style: styles.picker, className: 'sketch-picker ' + className },
    _react2.default.createElement(
      'div',
      { style: styles.saturation },
      _react2.default.createElement(_common.Saturation, {
        style: styles.Saturation,
        hsl: hsl,
        hsv: hsv,
        onChange: onChange
      })
    ),
    _react2.default.createElement(
      'div',
      { style: styles.controls, className: 'flexbox-fix' },
      _react2.default.createElement(
        'div',
        { style: styles.sliders },
        _react2.default.createElement(
          'div',
          { style: styles.hue },
          _react2.default.createElement(_common.Hue, {
            style: styles.Hue,
            hsl: hsl,
            onChange: onChange
          })
        ),
        _react2.default.createElement(
          'div',
          { style: styles.alpha },
          _react2.default.createElement(_common.Alpha, {
            style: styles.Alpha,
            rgb: rgb,
            hsl: hsl,
            renderers: renderers,
            onChange: onChange
          })
        )
      ),
      _react2.default.createElement(
        'div',
        { style: styles.color },
        _react2.default.createElement(_common.Checkboard, null),
        _react2.default.createElement('div', { style: styles.activeColor })
      )
    ),
    _react2.default.createElement(_SketchFields2.default, {
      rgb: rgb,
      hsl: hsl,
      hex: hex,
      onChange: onChange,
      disableAlpha: disableAlpha
    }),
    _react2.default.createElement(_SketchPresetColors2.default, {
      colors: presetColors,
      onClick: onChange,
      onSwatchHover: onSwatchHover
    })
  );
};

Sketch.propTypes = {
  disableAlpha: _propTypes2.default.bool,
  width: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.number])
};

Sketch.defaultProps = {
  disableAlpha: false,
  width: 200,
  presetColors: ['#D0021B', '#F5A623', '#F8E71C', '#8B572A', '#7ED321', '#417505', '#BD10E0', '#9013FE', '#4A90E2', '#50E3C2', '#B8E986', '#000000', '#4A4A4A', '#9B9B9B', '#FFFFFF']
};

exports.default = (0, _common.ColorWrap)(Sketch);

/***/ }),

/***/ "nlm8":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var calculateChange = exports.calculateChange = function calculateChange(e, skip, props, container) {
  e.preventDefault();

  var _container$getBoundin = container.getBoundingClientRect(),
      containerWidth = _container$getBoundin.width,
      containerHeight = _container$getBoundin.height;

  var x = typeof e.pageX === 'number' ? e.pageX : e.touches[0].pageX;
  var y = typeof e.pageY === 'number' ? e.pageY : e.touches[0].pageY;
  var left = x - (container.getBoundingClientRect().left + window.pageXOffset);
  var top = y - (container.getBoundingClientRect().top + window.pageYOffset);

  if (left < 0) {
    left = 0;
  } else if (left > containerWidth) {
    left = containerWidth;
  } else if (top < 0) {
    top = 0;
  } else if (top > containerHeight) {
    top = containerHeight;
  }

  var saturation = left * 100 / containerWidth;
  var bright = -(top * 100 / containerHeight) + 100;

  return {
    h: props.hsl.h,
    s: saturation,
    v: bright,
    a: props.hsl.a,
    source: 'rgb'
  };
};

/***/ }),

/***/ "nw3t":
/***/ (function(module, exports, __webpack_require__) {

var defineProperty = __webpack_require__("p0bc");

/**
 * The base implementation of `assignValue` and `assignMergeValue` without
 * value checks.
 *
 * @private
 * @param {Object} object The object to modify.
 * @param {string} key The key of the property to assign.
 * @param {*} value The value to assign.
 */
function baseAssignValue(object, key, value) {
  if (key == '__proto__' && defineProperty) {
    defineProperty(object, key, {
      'configurable': true,
      'enumerable': true,
      'value': value,
      'writable': true
    });
  } else {
    object[key] = value;
  }
}

module.exports = baseAssignValue;


/***/ }),

/***/ "nzRJ":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.red = undefined;

var _each = __webpack_require__("9uKM");

var _each2 = _interopRequireDefault(_each);

var _tinycolor = __webpack_require__("YrBu");

var _tinycolor2 = _interopRequireDefault(_tinycolor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = {
  simpleCheckForValidColor: function simpleCheckForValidColor(data) {
    var keysToCheck = ['r', 'g', 'b', 'a', 'h', 's', 'l', 'v'];
    var checked = 0;
    var passed = 0;
    (0, _each2.default)(keysToCheck, function (letter) {
      if (data[letter]) {
        checked += 1;
        if (!isNaN(data[letter])) {
          passed += 1;
        }
      }
    });
    return checked === passed ? data : false;
  },
  toState: function toState(data, oldHue) {
    var color = data.hex ? (0, _tinycolor2.default)(data.hex) : (0, _tinycolor2.default)(data);
    var hsl = color.toHsl();
    var hsv = color.toHsv();
    var rgb = color.toRgb();
    var hex = color.toHex();
    if (hsl.s === 0) {
      hsl.h = oldHue || 0;
      hsv.h = oldHue || 0;
    }
    var transparent = hex === '000000' && rgb.a === 0;

    return {
      hsl: hsl,
      hex: transparent ? 'transparent' : '#' + hex,
      rgb: rgb,
      hsv: hsv,
      oldHue: data.h || oldHue || hsl.h,
      source: data.source
    };
  },
  isValidHex: function isValidHex(hex) {
    return (0, _tinycolor2.default)(hex).isValid();
  }
};
var red = exports.red = {
  hsl: { a: 1, h: 0, l: 0.5, s: 1 },
  hex: '#ff0000',
  rgb: { r: 255, g: 0, b: 0, a: 1 },
  hsv: { h: 0, s: 1, v: 1, a: 1 }
};

/***/ }),

/***/ "o+pC":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

var emptyFunction = __webpack_require__("e6+Q");

/**
 * Upstream version of event listener. Does not take into account specific
 * nature of platform.
 */
var EventListener = {
  /**
   * Listen to DOM events during the bubble phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  listen: function listen(target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, false);
      return {
        remove: function remove() {
          target.removeEventListener(eventType, callback, false);
        }
      };
    } else if (target.attachEvent) {
      target.attachEvent('on' + eventType, callback);
      return {
        remove: function remove() {
          target.detachEvent('on' + eventType, callback);
        }
      };
    }
  },

  /**
   * Listen to DOM events during the capture phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  capture: function capture(target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, true);
      return {
        remove: function remove() {
          target.removeEventListener(eventType, callback, true);
        }
      };
    } else {
      if (true) {
        console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');
      }
      return {
        remove: emptyFunction
      };
    }
  },

  registerDefault: function registerDefault() {}
};

module.exports = EventListener;

/***/ }),

/***/ "o2mx":
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__("NkRn"),
    arrayMap = __webpack_require__("Hxdr"),
    isArray = __webpack_require__("NGEn"),
    isSymbol = __webpack_require__("6MiT");

/** Used as references for various `Number` constants. */
var INFINITY = 1 / 0;

/** Used to convert symbols to primitives and strings. */
var symbolProto = Symbol ? Symbol.prototype : undefined,
    symbolToString = symbolProto ? symbolProto.toString : undefined;

/**
 * The base implementation of `_.toString` which doesn't convert nullish
 * values to empty strings.
 *
 * @private
 * @param {*} value The value to process.
 * @returns {string} Returns the string.
 */
function baseToString(value) {
  // Exit early for strings to avoid a performance hit in some environments.
  if (typeof value == 'string') {
    return value;
  }
  if (isArray(value)) {
    // Recursively convert values (susceptible to call stack limits).
    return arrayMap(value, baseToString) + '';
  }
  if (isSymbol(value)) {
    return symbolToString ? symbolToString.call(value) : '';
  }
  var result = (value + '');
  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
}

module.exports = baseToString;


/***/ }),

/***/ "oIQ0":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Checkboard = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _checkboard = __webpack_require__("utVM");

var checkboard = _interopRequireWildcard(_checkboard);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Checkboard = exports.Checkboard = function Checkboard(_ref) {
  var white = _ref.white,
      grey = _ref.grey,
      size = _ref.size,
      renderers = _ref.renderers,
      borderRadius = _ref.borderRadius,
      boxShadow = _ref.boxShadow;

  var styles = (0, _reactcss2.default)({
    'default': {
      grid: {
        borderRadius: borderRadius,
        boxShadow: boxShadow,
        absolute: '0px 0px 0px 0px',
        background: 'url(' + checkboard.get(white, grey, size, renderers.canvas) + ') center left'
      }
    }
  });

  return _react2.default.createElement('div', { style: styles.grid });
};

Checkboard.defaultProps = {
  size: 8,
  white: 'transparent',
  grey: 'rgba(0,0,0,.08)',
  renderers: {}
};

exports.default = Checkboard;

/***/ }),

/***/ "oZP6":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * Checks if `value` is classified as an `Array` object.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an array, else `false`.
 * @example
 *
 * _.isArray([1, 2, 3]);
 * // => true
 *
 * _.isArray(document.body.children);
 * // => false
 *
 * _.isArray('abc');
 * // => false
 *
 * _.isArray(_.noop);
 * // => false
 */
var isArray = Array.isArray;

/* harmony default export */ __webpack_exports__["default"] = (isArray);


/***/ }),

/***/ "octw":
/***/ (function(module, exports) {

/**
 * Converts `set` to an array of its values.
 *
 * @private
 * @param {Object} set The set to convert.
 * @returns {Array} Returns the values.
 */
function setToArray(set) {
  var index = -1,
      result = Array(set.size);

  set.forEach(function(value) {
    result[++index] = value;
  });
  return result;
}

module.exports = setToArray;


/***/ }),

/***/ "oj4W":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = throttle;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__fsmIterator__ = __webpack_require__("q3Gb");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__io__ = __webpack_require__("JJnU");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__channel__ = __webpack_require__("xJpq");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__buffers__ = __webpack_require__("cXw4");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__utils__ = __webpack_require__("Vr3j");






function throttle(delayLength, pattern, worker) {
  for (var _len = arguments.length, args = Array(_len > 3 ? _len - 3 : 0), _key = 3; _key < _len; _key++) {
    args[_key - 3] = arguments[_key];
  }

  var action = void 0,
      channel = void 0;

  var yActionChannel = { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["actionChannel"])(pattern, __WEBPACK_IMPORTED_MODULE_3__buffers__["buffers"].sliding(1)) };
  var yTake = function yTake() {
    return { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["take"])(channel) };
  };
  var yFork = function yFork(ac) {
    return { done: false, value: __WEBPACK_IMPORTED_MODULE_1__io__["fork"].apply(undefined, [worker].concat(args, [ac])) };
  };
  var yDelay = { done: false, value: Object(__WEBPACK_IMPORTED_MODULE_1__io__["call"])(__WEBPACK_IMPORTED_MODULE_4__utils__["delay"], delayLength) };

  var setAction = function setAction(ac) {
    return action = ac;
  };
  var setChannel = function setChannel(ch) {
    return channel = ch;
  };

  return Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["default"])({
    q1: function q1() {
      return ['q2', yActionChannel, setChannel];
    },
    q2: function q2() {
      return ['q3', yTake(), setAction];
    },
    q3: function q3() {
      return action === __WEBPACK_IMPORTED_MODULE_2__channel__["END"] ? [__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["qEnd"]] : ['q4', yFork(action)];
    },
    q4: function q4() {
      return ['q2', yDelay];
    }
  }, 'q1', 'throttle(' + Object(__WEBPACK_IMPORTED_MODULE_0__fsmIterator__["safeName"])(pattern) + ', ' + worker.name + ')');
}

/***/ }),

/***/ "orX9":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.CustomPicker = exports.TwitterPicker = exports.SwatchesPicker = exports.SliderPicker = exports.SketchPicker = exports.PhotoshopPicker = exports.MaterialPicker = exports.HuePicker = exports.GithubPicker = exports.CompactPicker = exports.ChromePicker = exports.default = exports.CirclePicker = exports.BlockPicker = exports.AlphaPicker = undefined;

var _Alpha = __webpack_require__("kmTz");

Object.defineProperty(exports, 'AlphaPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Alpha).default;
  }
});

var _Block = __webpack_require__("2o0T");

Object.defineProperty(exports, 'BlockPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Block).default;
  }
});

var _Circle = __webpack_require__("44oY");

Object.defineProperty(exports, 'CirclePicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Circle).default;
  }
});

var _Chrome = __webpack_require__("Bcr/");

Object.defineProperty(exports, 'ChromePicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Chrome).default;
  }
});

var _Compact = __webpack_require__("/Q2C");

Object.defineProperty(exports, 'CompactPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Compact).default;
  }
});

var _Github = __webpack_require__("84kH");

Object.defineProperty(exports, 'GithubPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Github).default;
  }
});

var _Hue = __webpack_require__("QIdr");

Object.defineProperty(exports, 'HuePicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Hue).default;
  }
});

var _Material = __webpack_require__("ivzO");

Object.defineProperty(exports, 'MaterialPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Material).default;
  }
});

var _Photoshop = __webpack_require__("Orat");

Object.defineProperty(exports, 'PhotoshopPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Photoshop).default;
  }
});

var _Sketch = __webpack_require__("nlQY");

Object.defineProperty(exports, 'SketchPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Sketch).default;
  }
});

var _Slider = __webpack_require__("Z6/4");

Object.defineProperty(exports, 'SliderPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Slider).default;
  }
});

var _Swatches = __webpack_require__("bWVi");

Object.defineProperty(exports, 'SwatchesPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Swatches).default;
  }
});

var _Twitter = __webpack_require__("FUcJ");

Object.defineProperty(exports, 'TwitterPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_Twitter).default;
  }
});

var _ColorWrap = __webpack_require__("hqyv");

Object.defineProperty(exports, 'CustomPicker', {
  enumerable: true,
  get: function get() {
    return _interopRequireDefault(_ColorWrap).default;
  }
});

var _Chrome2 = _interopRequireDefault(_Chrome);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _Chrome2.default;

/***/ }),

/***/ "p0bc":
/***/ (function(module, exports, __webpack_require__) {

var getNative = __webpack_require__("ICSD");

var defineProperty = (function() {
  try {
    var func = getNative(Object, 'defineProperty');
    func({}, '', {});
    return func;
  } catch (e) {}
}());

module.exports = defineProperty;


/***/ }),

/***/ "p6Te":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EditableInput = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var EditableInput = exports.EditableInput = function (_ref) {
  _inherits(EditableInput, _ref);

  function EditableInput(props) {
    _classCallCheck(this, EditableInput);

    var _this = _possibleConstructorReturn(this, (EditableInput.__proto__ || Object.getPrototypeOf(EditableInput)).call(this));

    _this.handleBlur = function () {
      if (_this.state.blurValue) {
        _this.setState({ value: _this.state.blurValue, blurValue: null });
      }
    };

    _this.handleChange = function (e) {
      if (_this.props.label) {
        _this.props.onChange && _this.props.onChange(_defineProperty({}, _this.props.label, e.target.value), e);
      } else {
        _this.props.onChange && _this.props.onChange(e.target.value, e);
      }

      _this.setState({ value: e.target.value });
    };

    _this.handleKeyDown = function (e) {
      // In case `e.target.value` is a percentage remove the `%` character
      // and update accordingly with a percentage
      // https://github.com/casesandberg/react-color/issues/383
      var stringValue = String(e.target.value);
      var isPercentage = stringValue.indexOf('%') > -1;
      var number = Number(stringValue.replace(/%/g, ''));
      if (!isNaN(number)) {
        var amount = _this.props.arrowOffset || 1;

        // Up
        if (e.keyCode === 38) {
          if (_this.props.label !== null) {
            _this.props.onChange && _this.props.onChange(_defineProperty({}, _this.props.label, number + amount), e);
          } else {
            _this.props.onChange && _this.props.onChange(number + amount, e);
          }

          if (isPercentage) {
            _this.setState({ value: number + amount + '%' });
          } else {
            _this.setState({ value: number + amount });
          }
        }

        // Down
        if (e.keyCode === 40) {
          if (_this.props.label !== null) {
            _this.props.onChange && _this.props.onChange(_defineProperty({}, _this.props.label, number - amount), e);
          } else {
            _this.props.onChange && _this.props.onChange(number - amount, e);
          }

          if (isPercentage) {
            _this.setState({ value: number - amount + '%' });
          } else {
            _this.setState({ value: number - amount });
          }
        }
      }
    };

    _this.handleDrag = function (e) {
      if (_this.props.dragLabel) {
        var newValue = Math.round(_this.props.value + e.movementX);
        if (newValue >= 0 && newValue <= _this.props.dragMax) {
          _this.props.onChange && _this.props.onChange(_defineProperty({}, _this.props.label, newValue), e);
        }
      }
    };

    _this.handleMouseDown = function (e) {
      if (_this.props.dragLabel) {
        e.preventDefault();
        _this.handleDrag(e);
        window.addEventListener('mousemove', _this.handleDrag);
        window.addEventListener('mouseup', _this.handleMouseUp);
      }
    };

    _this.handleMouseUp = function () {
      _this.unbindEventListeners();
    };

    _this.unbindEventListeners = function () {
      window.removeEventListener('mousemove', _this.handleDrag);
      window.removeEventListener('mouseup', _this.handleMouseUp);
    };

    _this.state = {
      value: String(props.value).toUpperCase(),
      blurValue: String(props.value).toUpperCase()
    };
    return _this;
  }

  _createClass(EditableInput, [{
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var input = this.input;
      if (nextProps.value !== this.state.value) {
        if (input === document.activeElement) {
          this.setState({ blurValue: String(nextProps.value).toUpperCase() });
        } else {
          this.setState({ value: String(nextProps.value).toUpperCase() });
        }
      }
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.unbindEventListeners();
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var styles = (0, _reactcss2.default)({
        'default': {
          wrap: {
            position: 'relative'
          }
        },
        'user-override': {
          wrap: this.props.style && this.props.style.wrap ? this.props.style.wrap : {},
          input: this.props.style && this.props.style.input ? this.props.style.input : {},
          label: this.props.style && this.props.style.label ? this.props.style.label : {}
        },
        'dragLabel-true': {
          label: {
            cursor: 'ew-resize'
          }
        }
      }, {
        'user-override': true
      }, this.props);

      return _react2.default.createElement(
        'div',
        { style: styles.wrap },
        _react2.default.createElement('input', {
          style: styles.input,
          ref: function ref(input) {
            return _this2.input = input;
          },
          value: this.state.value,
          onKeyDown: this.handleKeyDown,
          onChange: this.handleChange,
          onBlur: this.handleBlur,
          placeholder: this.props.placeholder,
          spellCheck: 'false'
        }),
        this.props.label ? _react2.default.createElement(
          'span',
          { style: styles.label, onMouseDown: this.handleMouseDown },
          this.props.label
        ) : null
      );
    }
  }]);

  return EditableInput;
}(_react.PureComponent || _react.Component);

exports.default = EditableInput;

/***/ }),

/***/ "pAo6":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ChromePointer = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var ChromePointer = exports.ChromePointer = function ChromePointer() {
  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '12px',
        height: '12px',
        borderRadius: '6px',
        transform: 'translate(-6px, -1px)',
        backgroundColor: 'rgb(248, 248, 248)',
        boxShadow: '0 1px 4px 0 rgba(0, 0, 0, 0.37)'
      }
    }
  });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = ChromePointer;

/***/ }),

/***/ "pFYg":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _iterator = __webpack_require__("Zzip");

var _iterator2 = _interopRequireDefault(_iterator);

var _symbol = __webpack_require__("5QVw");

var _symbol2 = _interopRequireDefault(_symbol);

var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj; };

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) {
  return typeof obj === "undefined" ? "undefined" : _typeof(obj);
} : function (obj) {
  return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj);
};

/***/ }),

/***/ "pQJ6":
/***/ (function(module, exports, __webpack_require__) {

var isArrayLike = __webpack_require__("bGc4");

/**
 * Creates a `baseEach` or `baseEachRight` function.
 *
 * @private
 * @param {Function} eachFunc The function to iterate over a collection.
 * @param {boolean} [fromRight] Specify iterating from right to left.
 * @returns {Function} Returns the new base function.
 */
function createBaseEach(eachFunc, fromRight) {
  return function(collection, iteratee) {
    if (collection == null) {
      return collection;
    }
    if (!isArrayLike(collection)) {
      return eachFunc(collection, iteratee);
    }
    var length = collection.length,
        index = fromRight ? length : -1,
        iterable = Object(collection);

    while ((fromRight ? index-- : ++index < length)) {
      if (iteratee(iterable[index], index, iterable) === false) {
        break;
      }
    }
    return collection;
  };
}

module.exports = createBaseEach;


/***/ }),

/***/ "pTUa":
/***/ (function(module, exports, __webpack_require__) {

var isKeyable = __webpack_require__("/I3N");

/**
 * Gets the data for `map`.
 *
 * @private
 * @param {Object} map The map to query.
 * @param {string} key The reference key.
 * @returns {*} Returns the map data.
 */
function getMapData(map, key) {
  var data = map.__data__;
  return isKeyable(key)
    ? data[typeof key == 'string' ? 'string' : 'hash']
    : data.map;
}

module.exports = getMapData;


/***/ }),

/***/ "py9u":
/***/ (function(module, exports, __webpack_require__) {

var copyObject = __webpack_require__("tv3T"),
    keysIn = __webpack_require__("t8rQ");

/**
 * The base implementation of `_.assignIn` without support for multiple sources
 * or `customizer` functions.
 *
 * @private
 * @param {Object} object The destination object.
 * @param {Object} source The source object.
 * @returns {Object} Returns `object`.
 */
function baseAssignIn(object, source) {
  return object && copyObject(source, keysIn(source), object);
}

module.exports = baseAssignIn;


/***/ }),

/***/ "q02U":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseKeys_js__ = __webpack_require__("ubo2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__getTag_js__ = __webpack_require__("0Ysk");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isArguments_js__ = __webpack_require__("044R");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__isArray_js__ = __webpack_require__("oZP6");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__isArrayLike_js__ = __webpack_require__("qSQ9");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isBuffer_js__ = __webpack_require__("FvOO");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__isPrototype_js__ = __webpack_require__("LIvs");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__isTypedArray_js__ = __webpack_require__("fqrR");









/** `Object#toString` result references. */
var mapTag = '[object Map]',
    setTag = '[object Set]';

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Checks if `value` is an empty object, collection, map, or set.
 *
 * Objects are considered empty if they have no own enumerable string keyed
 * properties.
 *
 * Array-like values such as `arguments` objects, arrays, buffers, strings, or
 * jQuery-like collections are considered empty if they have a `length` of `0`.
 * Similarly, maps and sets are considered empty if they have a `size` of `0`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is empty, else `false`.
 * @example
 *
 * _.isEmpty(null);
 * // => true
 *
 * _.isEmpty(true);
 * // => true
 *
 * _.isEmpty(1);
 * // => true
 *
 * _.isEmpty([1, 2, 3]);
 * // => false
 *
 * _.isEmpty({ 'a': 1 });
 * // => false
 */
function isEmpty(value) {
  if (value == null) {
    return true;
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_4__isArrayLike_js__["default"])(value) &&
      (Object(__WEBPACK_IMPORTED_MODULE_3__isArray_js__["default"])(value) || typeof value == 'string' || typeof value.splice == 'function' ||
        Object(__WEBPACK_IMPORTED_MODULE_5__isBuffer_js__["default"])(value) || Object(__WEBPACK_IMPORTED_MODULE_7__isTypedArray_js__["default"])(value) || Object(__WEBPACK_IMPORTED_MODULE_2__isArguments_js__["default"])(value))) {
    return !value.length;
  }
  var tag = Object(__WEBPACK_IMPORTED_MODULE_1__getTag_js__["default"])(value);
  if (tag == mapTag || tag == setTag) {
    return !value.size;
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_6__isPrototype_js__["default"])(value)) {
    return !Object(__WEBPACK_IMPORTED_MODULE_0__baseKeys_js__["default"])(value).length;
  }
  for (var key in value) {
    if (hasOwnProperty.call(value, key)) {
      return false;
    }
  }
  return true;
}

/* harmony default export */ __webpack_exports__["default"] = (isEmpty);


/***/ }),

/***/ "q3Gb":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "qEnd", function() { return qEnd; });
/* harmony export (immutable) */ __webpack_exports__["safeName"] = safeName;
/* harmony export (immutable) */ __webpack_exports__["default"] = fsmIterator;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");


var done = { done: true, value: undefined };
var qEnd = {};

function safeName(patternOrChannel) {
  if (__WEBPACK_IMPORTED_MODULE_0__utils__["is"].channel(patternOrChannel)) {
    return 'channel';
  } else if (Array.isArray(patternOrChannel)) {
    return String(patternOrChannel.map(function (entry) {
      return String(entry);
    }));
  } else {
    return String(patternOrChannel);
  }
}

function fsmIterator(fsm, q0) {
  var name = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'iterator';

  var updateState = void 0,
      qNext = q0;

  function next(arg, error) {
    if (qNext === qEnd) {
      return done;
    }

    if (error) {
      qNext = qEnd;
      throw error;
    } else {
      updateState && updateState(arg);

      var _fsm$qNext = fsm[qNext](),
          q = _fsm$qNext[0],
          output = _fsm$qNext[1],
          _updateState = _fsm$qNext[2];

      qNext = q;
      updateState = _updateState;
      return qNext === qEnd ? done : output;
    }
  }

  return Object(__WEBPACK_IMPORTED_MODULE_0__utils__["makeIterator"])(next, function (error) {
    return next(null, error);
  }, name, true);
}

/***/ }),

/***/ "q9cE":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isObject_js__ = __webpack_require__("YhKd");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isSymbol_js__ = __webpack_require__("fLuG");



/** Used as references for various `Number` constants. */
var NAN = 0 / 0;

/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g;

/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;

/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;

/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;

/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;

/**
 * Converts `value` to a number.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to process.
 * @returns {number} Returns the number.
 * @example
 *
 * _.toNumber(3.2);
 * // => 3.2
 *
 * _.toNumber(Number.MIN_VALUE);
 * // => 5e-324
 *
 * _.toNumber(Infinity);
 * // => Infinity
 *
 * _.toNumber('3.2');
 * // => 3.2
 */
function toNumber(value) {
  if (typeof value == 'number') {
    return value;
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_1__isSymbol_js__["default"])(value)) {
    return NAN;
  }
  if (Object(__WEBPACK_IMPORTED_MODULE_0__isObject_js__["default"])(value)) {
    var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
    value = Object(__WEBPACK_IMPORTED_MODULE_0__isObject_js__["default"])(other) ? (other + '') : other;
  }
  if (typeof value != 'string') {
    return value === 0 ? value : +value;
  }
  value = value.replace(reTrim, '');
  var isBinary = reIsBinary.test(value);
  return (isBinary || reIsOctal.test(value))
    ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
    : (reIsBadHex.test(value) ? NAN : +value);
}

/* harmony default export */ __webpack_exports__["default"] = (toNumber);


/***/ }),

/***/ "qRhh":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = createActions;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__camelCase__ = __webpack_require__("FmFY");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_lodash_es_identity__ = __webpack_require__("IfEi");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_lodash_es_isArray__ = __webpack_require__("oZP6");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_lodash_es_last__ = __webpack_require__("FpfB");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5_lodash_es_isString__ = __webpack_require__("Sgt2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6_lodash_es_isFunction__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7_lodash_es_isNil__ = __webpack_require__("LjDt");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__createAction__ = __webpack_require__("tQF+");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_9_invariant__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__arrayToObject__ = __webpack_require__("gANH");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__flattenUtils__ = __webpack_require__("6rDg");
var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }














function createActions(actionMap) {
  for (var _len = arguments.length, identityActions = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    identityActions[_key - 1] = arguments[_key];
  }

  var _ref = Object(__WEBPACK_IMPORTED_MODULE_2_lodash_es_isPlainObject__["default"])(Object(__WEBPACK_IMPORTED_MODULE_4_lodash_es_last__["default"])(identityActions)) ? identityActions.pop() : {};

  var namespace = _ref.namespace;

  __WEBPACK_IMPORTED_MODULE_9_invariant___default()(identityActions.every(__WEBPACK_IMPORTED_MODULE_5_lodash_es_isString__["default"]) && (Object(__WEBPACK_IMPORTED_MODULE_5_lodash_es_isString__["default"])(actionMap) || Object(__WEBPACK_IMPORTED_MODULE_2_lodash_es_isPlainObject__["default"])(actionMap)), 'Expected optional object followed by string action types');
  if (Object(__WEBPACK_IMPORTED_MODULE_5_lodash_es_isString__["default"])(actionMap)) {
    return actionCreatorsFromIdentityActions([actionMap].concat(identityActions));
  }
  return _extends({}, actionCreatorsFromActionMap(actionMap, namespace), actionCreatorsFromIdentityActions(identityActions));
}

function actionCreatorsFromActionMap(actionMap, namespace) {
  var flatActionMap = Object(__WEBPACK_IMPORTED_MODULE_11__flattenUtils__["flattenActionMap"])(actionMap, namespace);
  var flatActionCreators = actionMapToActionCreators(flatActionMap);
  return Object(__WEBPACK_IMPORTED_MODULE_11__flattenUtils__["unflattenActionCreators"])(flatActionCreators, namespace);
}

function actionMapToActionCreators(actionMap) {
  function isValidActionMapValue(actionMapValue) {
    if (Object(__WEBPACK_IMPORTED_MODULE_6_lodash_es_isFunction__["default"])(actionMapValue) || Object(__WEBPACK_IMPORTED_MODULE_7_lodash_es_isNil__["default"])(actionMapValue)) {
      return true;
    } else if (Object(__WEBPACK_IMPORTED_MODULE_3_lodash_es_isArray__["default"])(actionMapValue)) {
      var _actionMapValue = _slicedToArray(actionMapValue, 2);

      var _actionMapValue$ = _actionMapValue[0];
      var payload = _actionMapValue$ === undefined ? __WEBPACK_IMPORTED_MODULE_1_lodash_es_identity__["default"] : _actionMapValue$;
      var meta = _actionMapValue[1];

      return Object(__WEBPACK_IMPORTED_MODULE_6_lodash_es_isFunction__["default"])(payload) && Object(__WEBPACK_IMPORTED_MODULE_6_lodash_es_isFunction__["default"])(meta);
    }
    return false;
  }

  return Object(__WEBPACK_IMPORTED_MODULE_10__arrayToObject__["default"])(Object.keys(actionMap), function (partialActionCreators, type) {
    var actionMapValue = actionMap[type];
    __WEBPACK_IMPORTED_MODULE_9_invariant___default()(isValidActionMapValue(actionMapValue), 'Expected function, undefined, null, or array with payload and meta ' + ('functions for ' + type));
    var actionCreator = Object(__WEBPACK_IMPORTED_MODULE_3_lodash_es_isArray__["default"])(actionMapValue) ? __WEBPACK_IMPORTED_MODULE_8__createAction__["default"].apply(undefined, [type].concat(_toConsumableArray(actionMapValue))) : Object(__WEBPACK_IMPORTED_MODULE_8__createAction__["default"])(type, actionMapValue);
    return _extends({}, partialActionCreators, _defineProperty({}, type, actionCreator));
  });
}

function actionCreatorsFromIdentityActions(identityActions) {
  var actionMap = Object(__WEBPACK_IMPORTED_MODULE_10__arrayToObject__["default"])(identityActions, function (partialActionMap, type) {
    return _extends({}, partialActionMap, _defineProperty({}, type, __WEBPACK_IMPORTED_MODULE_1_lodash_es_identity__["default"]));
  });
  var actionCreators = actionMapToActionCreators(actionMap);
  return Object(__WEBPACK_IMPORTED_MODULE_10__arrayToObject__["default"])(Object.keys(actionCreators), function (partialActionCreators, type) {
    return _extends({}, partialActionCreators, _defineProperty({}, Object(__WEBPACK_IMPORTED_MODULE_0__camelCase__["default"])(type), actionCreators[type]));
  });
}

/***/ }),

/***/ "qSQ9":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isFunction_js__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isLength_js__ = __webpack_require__("IXJv");



/**
 * Checks if `value` is array-like. A value is considered array-like if it's
 * not a function and has a `value.length` that's an integer greater than or
 * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
 * @example
 *
 * _.isArrayLike([1, 2, 3]);
 * // => true
 *
 * _.isArrayLike(document.body.children);
 * // => true
 *
 * _.isArrayLike('abc');
 * // => true
 *
 * _.isArrayLike(_.noop);
 * // => false
 */
function isArrayLike(value) {
  return value != null && Object(__WEBPACK_IMPORTED_MODULE_1__isLength_js__["default"])(value.length) && !Object(__WEBPACK_IMPORTED_MODULE_0__isFunction_js__["default"])(value);
}

/* harmony default export */ __webpack_exports__["default"] = (isArrayLike);


/***/ }),

/***/ "qX6B":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SliderPointer = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SliderPointer = exports.SliderPointer = function SliderPointer() {
  var styles = (0, _reactcss2.default)({
    'default': {
      picker: {
        width: '14px',
        height: '14px',
        borderRadius: '6px',
        transform: 'translate(-7px, -1px)',
        backgroundColor: 'rgb(248, 248, 248)',
        boxShadow: '0 1px 4px 0 rgba(0, 0, 0, 0.37)'
      }
    }
  });

  return _react2.default.createElement('div', { style: styles.picker });
};

exports.default = SliderPointer;

/***/ }),

/***/ "qio6":
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__("evD5");
var anObject = __webpack_require__("77Pl");
var getKeys = __webpack_require__("lktj");

module.exports = __webpack_require__("+E39") ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var keys = getKeys(Properties);
  var length = keys.length;
  var i = 0;
  var P;
  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
  return O;
};


/***/ }),

/***/ "qwTf":
/***/ (function(module, exports, __webpack_require__) {

var root = __webpack_require__("TQ3y");

/** Built-in value references. */
var Uint8Array = root.Uint8Array;

module.exports = Uint8Array;


/***/ }),

/***/ "rHvK":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseIsNative_js__ = __webpack_require__("wtTo");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__getValue_js__ = __webpack_require__("3y7n");



/**
 * Gets the native function at `key` of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {string} key The key of the method to get.
 * @returns {*} Returns the function if it's native, else `undefined`.
 */
function getNative(object, key) {
  var value = Object(__WEBPACK_IMPORTED_MODULE_1__getValue_js__["default"])(object, key);
  return Object(__WEBPACK_IMPORTED_MODULE_0__baseIsNative_js__["default"])(value) ? value : undefined;
}

/* harmony default export */ __webpack_exports__["default"] = (getNative);


/***/ }),

/***/ "rpnb":
/***/ (function(module, exports, __webpack_require__) {

var createBaseFor = __webpack_require__("tHks");

/**
 * The base implementation of `baseForOwn` which iterates over `object`
 * properties returned by `keysFunc` and invokes `iteratee` for each property.
 * Iteratee functions may exit iteration early by explicitly returning `false`.
 *
 * @private
 * @param {Object} object The object to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @param {Function} keysFunc The function to get the keys of `object`.
 * @returns {Object} Returns `object`.
 */
var baseFor = createBaseFor();

module.exports = baseFor;


/***/ }),

/***/ "s5iS":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.active = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var active = exports.active = function active(Component) {
  var Span = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'span';

  return function (_React$Component) {
    _inherits(Active, _React$Component);

    function Active() {
      var _ref;

      var _temp, _this, _ret;

      _classCallCheck(this, Active);

      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Active.__proto__ || Object.getPrototypeOf(Active)).call.apply(_ref, [this].concat(args))), _this), _this.state = { active: false }, _this.handleMouseDown = function () {
        return _this.setState({ active: true });
      }, _this.handleMouseUp = function () {
        return _this.setState({ active: false });
      }, _this.render = function () {
        return _react2.default.createElement(
          Span,
          { onMouseDown: _this.handleMouseDown, onMouseUp: _this.handleMouseUp },
          _react2.default.createElement(Component, _extends({}, _this.props, _this.state))
        );
      }, _temp), _possibleConstructorReturn(_this, _ret);
    }

    return Active;
  }(_react2.default.Component);
};

exports.default = active;

/***/ }),

/***/ "sB3e":
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__("52gC");
module.exports = function (it) {
  return Object(defined(it));
};


/***/ }),

/***/ "sJvV":
/***/ (function(module, exports) {

/**
 * A specialized version of `matchesProperty` for source values suitable
 * for strict equality comparisons, i.e. `===`.
 *
 * @private
 * @param {string} key The key of the property to get.
 * @param {*} srcValue The value to match.
 * @returns {Function} Returns the new spec function.
 */
function matchesStrictComparable(key, srcValue) {
  return function(object) {
    if (object == null) {
      return false;
    }
    return object[key] === srcValue &&
      (srcValue !== undefined || (key in Object(object)));
  };
}

module.exports = matchesStrictComparable;


/***/ }),

/***/ "sMP3":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__ = __webpack_require__("wqbf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__getPrototype_js__ = __webpack_require__("J/I/");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__ = __webpack_require__("YByk");




/** `Object#toString` result references. */
var objectTag = '[object Object]';

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to infer the `Object` constructor. */
var objectCtorString = funcToString.call(Object);

/**
 * Checks if `value` is a plain object, that is, an object created by the
 * `Object` constructor or one with a `[[Prototype]]` of `null`.
 *
 * @static
 * @memberOf _
 * @since 0.8.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 * }
 *
 * _.isPlainObject(new Foo);
 * // => false
 *
 * _.isPlainObject([1, 2, 3]);
 * // => false
 *
 * _.isPlainObject({ 'x': 0, 'y': 0 });
 * // => true
 *
 * _.isPlainObject(Object.create(null));
 * // => true
 */
function isPlainObject(value) {
  if (!Object(__WEBPACK_IMPORTED_MODULE_2__isObjectLike_js__["default"])(value) || Object(__WEBPACK_IMPORTED_MODULE_0__baseGetTag_js__["default"])(value) != objectTag) {
    return false;
  }
  var proto = Object(__WEBPACK_IMPORTED_MODULE_1__getPrototype_js__["default"])(value);
  if (proto === null) {
    return true;
  }
  var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
  return typeof Ctor == 'function' && Ctor instanceof Ctor &&
    funcToString.call(Ctor) == objectCtorString;
}

/* harmony default export */ __webpack_exports__["default"] = (isPlainObject);


/***/ }),

/***/ "sSVO":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__arrayLikeKeys_js__ = __webpack_require__("Dp/E");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__baseKeys_js__ = __webpack_require__("ubo2");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isArrayLike_js__ = __webpack_require__("qSQ9");




/**
 * Creates an array of the own enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects. See the
 * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
 * for more details.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keys(new Foo);
 * // => ['a', 'b'] (iteration order is not guaranteed)
 *
 * _.keys('hi');
 * // => ['0', '1']
 */
function keys(object) {
  return Object(__WEBPACK_IMPORTED_MODULE_2__isArrayLike_js__["default"])(object) ? Object(__WEBPACK_IMPORTED_MODULE_0__arrayLikeKeys_js__["default"])(object) : Object(__WEBPACK_IMPORTED_MODULE_1__baseKeys_js__["default"])(object);
}

/* harmony default export */ __webpack_exports__["default"] = (keys);


/***/ }),

/***/ "sTbe":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__createAction__ = __webpack_require__("tQF+");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__handleAction__ = __webpack_require__("exR5");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__handleActions__ = __webpack_require__("TAv9");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__combineActions__ = __webpack_require__("N1y8");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__createActions__ = __webpack_require__("qRhh");
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "createAction", function() { return __WEBPACK_IMPORTED_MODULE_0__createAction__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "createActions", function() { return __WEBPACK_IMPORTED_MODULE_4__createActions__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "handleAction", function() { return __WEBPACK_IMPORTED_MODULE_1__handleAction__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "handleActions", function() { return __WEBPACK_IMPORTED_MODULE_2__handleActions__["default"]; });
/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineActions", function() { return __WEBPACK_IMPORTED_MODULE_3__combineActions__["default"]; });








/***/ }),

/***/ "sgb3":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 * 
 */

/*eslint-disable no-self-compare */



var hasOwnProperty = Object.prototype.hasOwnProperty;

/**
 * inlined Object.is polyfill to avoid requiring consumers ship their own
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
 */
function is(x, y) {
  // SameValue algorithm
  if (x === y) {
    // Steps 1-5, 7-10
    // Steps 6.b-6.e: +0 != -0
    // Added the nonzero y check to make Flow happy, but it is redundant
    return x !== 0 || y !== 0 || 1 / x === 1 / y;
  } else {
    // Step 6.a: NaN == NaN
    return x !== x && y !== y;
  }
}

/**
 * Performs equality by iterating through keys on an object and returning false
 * when any key has values which are not strictly equal between the arguments.
 * Returns true when the values of all keys are strictly equal.
 */
function shallowEqual(objA, objB) {
  if (is(objA, objB)) {
    return true;
  }

  if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
    return false;
  }

  var keysA = Object.keys(objA);
  var keysB = Object.keys(objB);

  if (keysA.length !== keysB.length) {
    return false;
  }

  // Test for A's keys different from B.
  for (var i = 0; i < keysA.length; i++) {
    if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {
      return false;
    }
  }

  return true;
}

module.exports = shallowEqual;

/***/ }),

/***/ "sp4V":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.flattenNames = undefined;

var _isString2 = __webpack_require__("JDN0");

var _isString3 = _interopRequireDefault(_isString2);

var _forOwn2 = __webpack_require__("AVgl");

var _forOwn3 = _interopRequireDefault(_forOwn2);

var _isPlainObject2 = __webpack_require__("9UkZ");

var _isPlainObject3 = _interopRequireDefault(_isPlainObject2);

var _map2 = __webpack_require__("2247");

var _map3 = _interopRequireDefault(_map2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var flattenNames = exports.flattenNames = function flattenNames() {
  var things = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];

  var names = [];

  (0, _map3.default)(things, function (thing) {
    if (Array.isArray(thing)) {
      flattenNames(thing).map(function (name) {
        return names.push(name);
      });
    } else if ((0, _isPlainObject3.default)(thing)) {
      (0, _forOwn3.default)(thing, function (value, key) {
        value === true && names.push(key);
        names.push(key + '-' + value);
      });
    } else if ((0, _isString3.default)(thing)) {
      names.push(thing);
    }
  });

  return names;
};

exports.default = flattenNames;

/***/ }),

/***/ "t8rQ":
/***/ (function(module, exports, __webpack_require__) {

var arrayLikeKeys = __webpack_require__("7e4z"),
    baseKeysIn = __webpack_require__("G0Wc"),
    isArrayLike = __webpack_require__("bGc4");

/**
 * Creates an array of the own and inherited enumerable property names of `object`.
 *
 * **Note:** Non-object values are coerced to objects.
 *
 * @static
 * @memberOf _
 * @since 3.0.0
 * @category Object
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 * @example
 *
 * function Foo() {
 *   this.a = 1;
 *   this.b = 2;
 * }
 *
 * Foo.prototype.c = 3;
 *
 * _.keysIn(new Foo);
 * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
 */
function keysIn(object) {
  return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
}

module.exports = keysIn;


/***/ }),

/***/ "tHks":
/***/ (function(module, exports) {

/**
 * Creates a base function for methods like `_.forIn` and `_.forOwn`.
 *
 * @private
 * @param {boolean} [fromRight] Specify iterating from right to left.
 * @returns {Function} Returns the new base function.
 */
function createBaseFor(fromRight) {
  return function(object, iteratee, keysFunc) {
    var index = -1,
        iterable = Object(object),
        props = keysFunc(object),
        length = props.length;

    while (length--) {
      var key = props[fromRight ? length : ++index];
      if (iteratee(iterable[key], key, iterable) === false) {
        break;
      }
    }
    return object;
  };
}

module.exports = createBaseFor;


/***/ }),

/***/ "tO4o":
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__("yCNF");

/**
 * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` if suitable for strict
 *  equality comparisons, else `false`.
 */
function isStrictComparable(value) {
  return value === value && !isObject(value);
}

module.exports = isStrictComparable;


/***/ }),

/***/ "tQF+":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = createAction;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_lodash_es_identity__ = __webpack_require__("IfEi");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_lodash_es_isFunction__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_lodash_es_isNull__ = __webpack_require__("0P3T");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_invariant__ = __webpack_require__("crWv");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_invariant___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_invariant__);





function createAction(type) {
  var payloadCreator = arguments.length <= 1 || arguments[1] === undefined ? __WEBPACK_IMPORTED_MODULE_0_lodash_es_identity__["default"] : arguments[1];
  var metaCreator = arguments[2];

  __WEBPACK_IMPORTED_MODULE_3_invariant___default()(Object(__WEBPACK_IMPORTED_MODULE_1_lodash_es_isFunction__["default"])(payloadCreator) || Object(__WEBPACK_IMPORTED_MODULE_2_lodash_es_isNull__["default"])(payloadCreator), 'Expected payloadCreator to be a function, undefined or null');

  var finalPayloadCreator = Object(__WEBPACK_IMPORTED_MODULE_2_lodash_es_isNull__["default"])(payloadCreator) || payloadCreator === __WEBPACK_IMPORTED_MODULE_0_lodash_es_identity__["default"] ? __WEBPACK_IMPORTED_MODULE_0_lodash_es_identity__["default"] : function (head) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    return head instanceof Error ? head : payloadCreator.apply(undefined, [head].concat(args));
  };

  var hasMeta = Object(__WEBPACK_IMPORTED_MODULE_1_lodash_es_isFunction__["default"])(metaCreator);
  var typeString = type.toString();

  var actionCreator = function actionCreator() {
    var payload = finalPayloadCreator.apply(undefined, arguments);
    var action = { type: type };

    if (payload instanceof Error) {
      action.error = true;
    }

    if (payload !== undefined) {
      action.payload = payload;
    }

    if (hasMeta) {
      action.meta = metaCreator.apply(undefined, arguments);
    }

    return action;
  };

  actionCreator.toString = function () {
    return typeString;
  };

  return actionCreator;
}

/***/ }),

/***/ "tRvz":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.Raised = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__("KSGD");

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var Raised = exports.Raised = function Raised(_ref) {
  var zDepth = _ref.zDepth,
      radius = _ref.radius,
      background = _ref.background,
      children = _ref.children;

  var styles = (0, _reactcss2.default)({
    'default': {
      wrap: {
        position: 'relative',
        display: 'inline-block'
      },
      content: {
        position: 'relative'
      },
      bg: {
        absolute: '0px 0px 0px 0px',
        boxShadow: '0 ' + zDepth + 'px ' + zDepth * 4 + 'px rgba(0,0,0,.24)',
        borderRadius: radius,
        background: background
      }
    },
    'zDepth-0': {
      bg: {
        boxShadow: 'none'
      }
    },

    'zDepth-1': {
      bg: {
        boxShadow: '0 2px 10px rgba(0,0,0,.12), 0 2px 5px rgba(0,0,0,.16)'
      }
    },
    'zDepth-2': {
      bg: {
        boxShadow: '0 6px 20px rgba(0,0,0,.19), 0 8px 17px rgba(0,0,0,.2)'
      }
    },
    'zDepth-3': {
      bg: {
        boxShadow: '0 17px 50px rgba(0,0,0,.19), 0 12px 15px rgba(0,0,0,.24)'
      }
    },
    'zDepth-4': {
      bg: {
        boxShadow: '0 25px 55px rgba(0,0,0,.21), 0 16px 28px rgba(0,0,0,.22)'
      }
    },
    'zDepth-5': {
      bg: {
        boxShadow: '0 40px 77px rgba(0,0,0,.22), 0 27px 24px rgba(0,0,0,.2)'
      }
    },
    'square': {
      bg: {
        borderRadius: '0'
      }
    },
    'circle': {
      bg: {
        borderRadius: '50%'
      }
    }
  }, { 'zDepth-1': zDepth === 1 });

  return _react2.default.createElement(
    'div',
    { style: styles.wrap },
    _react2.default.createElement('div', { style: styles.bg }),
    _react2.default.createElement(
      'div',
      { style: styles.content },
      children
    )
  );
};

Raised.propTypes = {
  background: _propTypes2.default.string,
  zDepth: _propTypes2.default.oneOf([0, 1, 2, 3, 4, 5]),
  radius: _propTypes2.default.number
};

Raised.defaultProps = {
  background: '#fff',
  zDepth: 1,
  radius: 2
};

exports.default = Raised;

/***/ }),

/***/ "tTKH":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SliderSwatch = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SliderSwatch = exports.SliderSwatch = function SliderSwatch(_ref) {
  var hsl = _ref.hsl,
      offset = _ref.offset,
      _ref$onClick = _ref.onClick,
      onClick = _ref$onClick === undefined ? function () {} : _ref$onClick,
      active = _ref.active,
      first = _ref.first,
      last = _ref.last;

  var styles = (0, _reactcss2.default)({
    'default': {
      swatch: {
        height: '12px',
        background: 'hsl(' + hsl.h + ', 50%, ' + offset * 100 + '%)',
        cursor: 'pointer'
      }
    },
    'first': {
      swatch: {
        borderRadius: '2px 0 0 2px'
      }
    },
    'last': {
      swatch: {
        borderRadius: '0 2px 2px 0'
      }
    },
    'active': {
      swatch: {
        transform: 'scaleY(1.8)',
        borderRadius: '3.6px/2px'
      }
    }
  }, { active: active, first: first, last: last });

  var handleClick = function handleClick(e) {
    return onClick({
      h: hsl.h,
      s: 0.5,
      l: offset,
      source: 'hsl'
    }, e);
  };

  return _react2.default.createElement('div', { style: styles.swatch, onClick: handleClick });
};

exports.default = SliderSwatch;

/***/ }),

/***/ "tv3T":
/***/ (function(module, exports, __webpack_require__) {

var assignValue = __webpack_require__("i4ON"),
    baseAssignValue = __webpack_require__("nw3t");

/**
 * Copies properties of `source` to `object`.
 *
 * @private
 * @param {Object} source The object to copy properties from.
 * @param {Array} props The property identifiers to copy.
 * @param {Object} [object={}] The object to copy properties to.
 * @param {Function} [customizer] The function to customize copied values.
 * @returns {Object} Returns `object`.
 */
function copyObject(source, props, object, customizer) {
  var isNew = !object;
  object || (object = {});

  var index = -1,
      length = props.length;

  while (++index < length) {
    var key = props[index];

    var newValue = customizer
      ? customizer(object[key], source[key], key, object, source)
      : undefined;

    if (newValue === undefined) {
      newValue = source[key];
    }
    if (isNew) {
      baseAssignValue(object, key, newValue);
    } else {
      assignValue(object, key, newValue);
    }
  }
  return object;
}

module.exports = copyObject;


/***/ }),

/***/ "uCi2":
/***/ (function(module, exports, __webpack_require__) {

var castPath = __webpack_require__("bIjD"),
    toKey = __webpack_require__("Ubhr");

/**
 * The base implementation of `_.get` without support for default values.
 *
 * @private
 * @param {Object} object The object to query.
 * @param {Array|string} path The path of the property to get.
 * @returns {*} Returns the resolved value.
 */
function baseGet(object, path) {
  path = castPath(path, object);

  var index = 0,
      length = path.length;

  while (object != null && index < length) {
    object = object[toKey(path[index++])];
  }
  return (index && index == length) ? object : undefined;
}

module.exports = baseGet;


/***/ }),

/***/ "uIr7":
/***/ (function(module, exports) {

/**
 * Appends the elements of `values` to `array`.
 *
 * @private
 * @param {Array} array The array to modify.
 * @param {Array} values The values to append.
 * @returns {Array} Returns `array`.
 */
function arrayPush(array, values) {
  var index = -1,
      length = values.length,
      offset = array.length;

  while (++index < length) {
    array[offset + index] = values[index];
  }
  return array;
}

module.exports = arrayPush;


/***/ }),

/***/ "uLhX":
/***/ (function(module, exports, __webpack_require__) {

var Symbol = __webpack_require__("NkRn");

/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * Used to resolve the
 * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
 * of values.
 */
var nativeObjectToString = objectProto.toString;

/** Built-in value references. */
var symToStringTag = Symbol ? Symbol.toStringTag : undefined;

/**
 * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the raw `toStringTag`.
 */
function getRawTag(value) {
  var isOwn = hasOwnProperty.call(value, symToStringTag),
      tag = value[symToStringTag];

  try {
    value[symToStringTag] = undefined;
    var unmasked = true;
  } catch (e) {}

  var result = nativeObjectToString.call(value);
  if (unmasked) {
    if (isOwn) {
      value[symToStringTag] = tag;
    } else {
      delete value[symToStringTag];
    }
  }
  return result;
}

module.exports = getRawTag;


/***/ }),

/***/ "uO0E":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @typechecks
 */

var isNode = __webpack_require__("f2RQ");

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM text node.
 */
function isTextNode(object) {
  return isNode(object) && object.nodeType == 3;
}

module.exports = isTextNode;

/***/ }),

/***/ "ubo2":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isPrototype_js__ = __webpack_require__("LIvs");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__nativeKeys_js__ = __webpack_require__("A+KD");



/** Used for built-in method references. */
var objectProto = Object.prototype;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/**
 * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names.
 */
function baseKeys(object) {
  if (!Object(__WEBPACK_IMPORTED_MODULE_0__isPrototype_js__["default"])(object)) {
    return Object(__WEBPACK_IMPORTED_MODULE_1__nativeKeys_js__["default"])(object);
  }
  var result = [];
  for (var key in Object(object)) {
    if (hasOwnProperty.call(object, key) && key != 'constructor') {
      result.push(key);
    }
  }
  return result;
}

/* harmony default export */ __webpack_exports__["default"] = (baseKeys);


/***/ }),

/***/ "ue/d":
/***/ (function(module, exports) {

/**
 * Removes `key` and its value from the hash.
 *
 * @private
 * @name delete
 * @memberOf Hash
 * @param {Object} hash The hash to modify.
 * @param {string} key The key of the value to remove.
 * @returns {boolean} Returns `true` if the entry was removed, else `false`.
 */
function hashDelete(key) {
  var result = this.has(key) && delete this.__data__[key];
  this.size -= result ? 1 : 0;
  return result;
}

module.exports = hashDelete;


/***/ }),

/***/ "uieL":
/***/ (function(module, exports) {

/**
 * The base implementation of `_.times` without support for iteratee shorthands
 * or max array length checks.
 *
 * @private
 * @param {number} n The number of times to invoke `iteratee`.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the array of results.
 */
function baseTimes(n, iteratee) {
  var index = -1,
      result = Array(n);

  while (++index < n) {
    result[index] = iteratee(index);
  }
  return result;
}

module.exports = baseTimes;


/***/ }),

/***/ "ulpv":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports["default"] = reduceReducers;

function reduceReducers() {
  for (var _len = arguments.length, reducers = Array(_len), _key = 0; _key < _len; _key++) {
    reducers[_key] = arguments[_key];
  }

  return function (previous, current) {
    return reducers.reduce(function (p, r) {
      return r(p, current);
    }, previous);
  };
}

module.exports = exports["default"];

/***/ }),

/***/ "utVM":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var checkboardCache = {};

var render = exports.render = function render(c1, c2, size, serverCanvas) {
  if (typeof document === 'undefined' && !serverCanvas) {
    return null;
  }
  var canvas = serverCanvas ? new serverCanvas() : document.createElement('canvas');
  canvas.width = size * 2;
  canvas.height = size * 2;
  var ctx = canvas.getContext('2d');
  if (!ctx) {
    return null;
  } // If no context can be found, return early.
  ctx.fillStyle = c1;
  ctx.fillRect(0, 0, canvas.width, canvas.height);
  ctx.fillStyle = c2;
  ctx.fillRect(0, 0, size, size);
  ctx.translate(size, size);
  ctx.fillRect(0, 0, size, size);
  return canvas.toDataURL();
};

var get = exports.get = function get(c1, c2, size, serverCanvas) {
  var key = c1 + '-' + c2 + '-' + size + (serverCanvas ? '-server' : '');
  var checkboard = render(c1, c2, size, serverCanvas);

  if (checkboardCache[key]) {
    return checkboardCache[key];
  }
  checkboardCache[key] = checkboard;
  return checkboard;
};

/***/ }),

/***/ "v207":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__baseToString_js__ = __webpack_require__("fN5Q");


/**
 * Converts `value` to a string. An empty string is returned for `null`
 * and `undefined` values. The sign of `-0` is preserved.
 *
 * @static
 * @memberOf _
 * @since 4.0.0
 * @category Lang
 * @param {*} value The value to convert.
 * @returns {string} Returns the converted string.
 * @example
 *
 * _.toString(null);
 * // => ''
 *
 * _.toString(-0);
 * // => '-0'
 *
 * _.toString([1, 2, 3]);
 * // => '1,2,3'
 */
function toString(value) {
  return value == null ? '' : Object(__WEBPACK_IMPORTED_MODULE_0__baseToString_js__["default"])(value);
}

/* harmony default export */ __webpack_exports__["default"] = (toString);


/***/ }),

/***/ "v7ck":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var calculateChange = exports.calculateChange = function calculateChange(e, skip, props, container) {
  e.preventDefault();
  var containerWidth = container.clientWidth;
  var containerHeight = container.clientHeight;
  var x = typeof e.pageX === 'number' ? e.pageX : e.touches[0].pageX;
  var y = typeof e.pageY === 'number' ? e.pageY : e.touches[0].pageY;
  var left = x - (container.getBoundingClientRect().left + window.pageXOffset);
  var top = y - (container.getBoundingClientRect().top + window.pageYOffset);

  if (props.direction === 'vertical') {
    var h = void 0;
    if (top < 0) {
      h = 359;
    } else if (top > containerHeight) {
      h = 0;
    } else {
      var percent = -(top * 100 / containerHeight) + 100;
      h = 360 * percent / 100;
    }

    if (props.hsl.h !== h) {
      return {
        h: h,
        s: props.hsl.s,
        l: props.hsl.l,
        a: props.hsl.a,
        source: 'rgb'
      };
    }
  } else {
    var _h = void 0;
    if (left < 0) {
      _h = 0;
    } else if (left > containerWidth) {
      _h = 359;
    } else {
      var _percent = left * 100 / containerWidth;
      _h = 360 * _percent / 100;
    }

    if (props.hsl.h !== _h) {
      return {
        h: _h,
        s: props.hsl.s,
        l: props.hsl.l,
        a: props.hsl.a,
        source: 'rgb'
      };
    }
  }
  return null;
};

/***/ }),

/***/ "v8Dt":
/***/ (function(module, exports, __webpack_require__) {

var getMapData = __webpack_require__("pTUa");

/**
 * Gets the map value for `key`.
 *
 * @private
 * @name get
 * @memberOf MapCache
 * @param {string} key The key of the value to get.
 * @returns {*} Returns the entry value.
 */
function mapCacheGet(key) {
  return getMapData(this, key).get(key);
}

module.exports = mapCacheGet;


/***/ }),

/***/ "v9aJ":
/***/ (function(module, exports, __webpack_require__) {

var baseForOwn = __webpack_require__("M6Wl"),
    createBaseEach = __webpack_require__("pQJ6");

/**
 * The base implementation of `_.forEach` without support for iteratee shorthands.
 *
 * @private
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array|Object} Returns `collection`.
 */
var baseEach = createBaseEach(baseForOwn);

module.exports = baseEach;


/***/ }),

/***/ "vFZa":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.hover = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var hover = exports.hover = function hover(Component) {
  var Span = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'span';

  return function (_React$Component) {
    _inherits(Hover, _React$Component);

    function Hover() {
      var _ref;

      var _temp, _this, _ret;

      _classCallCheck(this, Hover);

      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Hover.__proto__ || Object.getPrototypeOf(Hover)).call.apply(_ref, [this].concat(args))), _this), _this.state = { hover: false }, _this.handleMouseOver = function () {
        return _this.setState({ hover: true });
      }, _this.handleMouseOut = function () {
        return _this.setState({ hover: false });
      }, _this.render = function () {
        return _react2.default.createElement(
          Span,
          { onMouseOver: _this.handleMouseOver, onMouseOut: _this.handleMouseOut },
          _react2.default.createElement(Component, _extends({}, _this.props, _this.state))
        );
      }, _temp), _possibleConstructorReturn(_this, _ret);
    }

    return Hover;
  }(_react2.default.Component);
};

exports.default = hover;

/***/ }),

/***/ "vFc/":
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__("TcQ7");
var toLength = __webpack_require__("QRG4");
var toAbsoluteIndex = __webpack_require__("fkB2");
module.exports = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIObject($this);
    var length = toLength(O.length);
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare
    if (IS_INCLUDES && el != el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare
      if (value != value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
      if (O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};


/***/ }),

/***/ "vIB/":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY = __webpack_require__("O4g8");
var $export = __webpack_require__("kM2E");
var redefine = __webpack_require__("880/");
var hide = __webpack_require__("hJx8");
var has = __webpack_require__("D2L2");
var Iterators = __webpack_require__("/bQp");
var $iterCreate = __webpack_require__("94VQ");
var setToStringTag = __webpack_require__("e6n0");
var getPrototypeOf = __webpack_require__("PzxK");
var ITERATOR = __webpack_require__("dSzd")('iterator');
var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
var FF_ITERATOR = '@@iterator';
var KEYS = 'keys';
var VALUES = 'values';

var returnThis = function () { return this; };

module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
  $iterCreate(Constructor, NAME, next);
  var getMethod = function (kind) {
    if (!BUGGY && kind in proto) return proto[kind];
    switch (kind) {
      case KEYS: return function keys() { return new Constructor(this, kind); };
      case VALUES: return function values() { return new Constructor(this, kind); };
    } return function entries() { return new Constructor(this, kind); };
  };
  var TAG = NAME + ' Iterator';
  var DEF_VALUES = DEFAULT == VALUES;
  var VALUES_BUG = false;
  var proto = Base.prototype;
  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
  var $default = $native || getMethod(DEFAULT);
  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
  var methods, key, IteratorPrototype;
  // Fix native
  if ($anyNative) {
    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
      // Set @@toStringTag to native iterators
      setToStringTag(IteratorPrototype, TAG, true);
      // fix for some old engines
      if (!LIBRARY && !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);
    }
  }
  // fix Array#{values, @@iterator}.name in V8 / FF
  if (DEF_VALUES && $native && $native.name !== VALUES) {
    VALUES_BUG = true;
    $default = function values() { return $native.call(this); };
  }
  // Define iterator
  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
    hide(proto, ITERATOR, $default);
  }
  // Plug for library
  Iterators[NAME] = $default;
  Iterators[TAG] = returnThis;
  if (DEFAULT) {
    methods = {
      values: DEF_VALUES ? $default : getMethod(VALUES),
      keys: IS_SET ? $default : getMethod(KEYS),
      entries: $entries
    };
    if (FORCED) for (key in methods) {
      if (!(key in proto)) redefine(proto, key, methods[key]);
    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
  }
  return methods;
};


/***/ }),

/***/ "vgv3":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = applyMiddleware;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__compose__ = __webpack_require__("lMc7");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };



/**
 * Creates a store enhancer that applies middleware to the dispatch method
 * of the Redux store. This is handy for a variety of tasks, such as expressing
 * asynchronous actions in a concise manner, or logging every action payload.
 *
 * See `redux-thunk` package as an example of the Redux middleware.
 *
 * Because middleware is potentially asynchronous, this should be the first
 * store enhancer in the composition chain.
 *
 * Note that each middleware will be given the `dispatch` and `getState` functions
 * as named arguments.
 *
 * @param {...Function} middlewares The middleware chain to be applied.
 * @returns {Function} A store enhancer applying the middleware.
 */
function applyMiddleware() {
  for (var _len = arguments.length, middlewares = Array(_len), _key = 0; _key < _len; _key++) {
    middlewares[_key] = arguments[_key];
  }

  return function (createStore) {
    return function (reducer, preloadedState, enhancer) {
      var store = createStore(reducer, preloadedState, enhancer);
      var _dispatch = store.dispatch;
      var chain = [];

      var middlewareAPI = {
        getState: store.getState,
        dispatch: function dispatch(action) {
          return _dispatch(action);
        }
      };
      chain = middlewares.map(function (middleware) {
        return middleware(middlewareAPI);
      });
      _dispatch = __WEBPACK_IMPORTED_MODULE_0__compose__["default"].apply(undefined, chain)(store.dispatch);

      return _extends({}, store, {
        dispatch: _dispatch
      });
    };
  };
}

/***/ }),

/***/ "vi0E":
/***/ (function(module, exports, __webpack_require__) {

var overArg = __webpack_require__("f931");

/** Built-in value references. */
var getPrototype = overArg(Object.getPrototypeOf, Object);

module.exports = getPrototype;


/***/ }),

/***/ "wPn6":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SwatchesColor = undefined;

var _react = __webpack_require__("GiK3");

var _react2 = _interopRequireDefault(_react);

var _reactcss = __webpack_require__("TmTn");

var _reactcss2 = _interopRequireDefault(_reactcss);

var _common = __webpack_require__("SZC+");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var SwatchesColor = exports.SwatchesColor = function SwatchesColor(_ref) {
  var color = _ref.color,
      _ref$onClick = _ref.onClick,
      onClick = _ref$onClick === undefined ? function () {} : _ref$onClick,
      onSwatchHover = _ref.onSwatchHover,
      first = _ref.first,
      last = _ref.last,
      active = _ref.active;

  var styles = (0, _reactcss2.default)({
    'default': {
      color: {
        width: '40px',
        height: '24px',
        cursor: 'pointer',
        background: color,
        marginBottom: '1px'
      },
      check: {
        fill: '#fff',
        marginLeft: '8px',
        display: 'none'
      }
    },
    'first': {
      color: {
        overflow: 'hidden',
        borderRadius: '2px 2px 0 0'
      }
    },
    'last': {
      color: {
        overflow: 'hidden',
        borderRadius: '0 0 2px 2px'
      }
    },
    'active': {
      check: {
        display: 'block'
      }
    },
    'color-#FFFFFF': {
      color: {
        boxShadow: 'inset 0 0 0 1px #ddd'
      },
      check: {
        fill: '#333'
      }
    },
    'transparent': {
      check: {
        fill: '#333'
      }
    }
  }, {
    first: first,
    last: last,
    active: active,
    'color-#FFFFFF': color === '#FFFFFF',
    'transparent': color === 'transparent'
  });

  return _react2.default.createElement(
    _common.Swatch,
    {
      color: color,
      style: styles.color,
      onClick: onClick,
      onHover: onSwatchHover,
      focusStyle: { boxShadow: '0 0 4px ' + color }
    },
    _react2.default.createElement(
      'div',
      { style: styles.check },
      _react2.default.createElement(
        'svg',
        { style: { width: '24px', height: '24px' }, viewBox: '0 0 24 24' },
        _react2.default.createElement('path', { d: 'M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z' })
      )
    )
  );
};

exports.default = SwatchesColor;

/***/ }),

/***/ "wSKX":
/***/ (function(module, exports) {

/**
 * This method returns the first argument it receives.
 *
 * @static
 * @since 0.1.0
 * @memberOf _
 * @category Util
 * @param {*} value Any value.
 * @returns {*} Returns `value`.
 * @example
 *
 * var object = { 'a': 1 };
 *
 * console.log(_.identity(object) === object);
 * // => true
 */
function identity(value) {
  return value;
}

module.exports = identity;


/***/ }),

/***/ "wqO5":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */



var _assign = __webpack_require__("BEQ0");

var emptyObject = __webpack_require__("TJez");
var _invariant = __webpack_require__("cxPT");

if (true) {
  var warning = __webpack_require__("YyeZ");
}

var MIXINS_KEY = 'mixins';

// Helper function to allow the creation of anonymous functions which do not
// have .name set to the name of the variable being assigned to.
function identity(fn) {
  return fn;
}

var ReactPropTypeLocationNames;
if (true) {
  ReactPropTypeLocationNames = {
    prop: 'prop',
    context: 'context',
    childContext: 'child context'
  };
} else {
  ReactPropTypeLocationNames = {};
}

function factory(ReactComponent, isValidElement, ReactNoopUpdateQueue) {
  /**
   * Policies that describe methods in `ReactClassInterface`.
   */

  var injectedMixins = [];

  /**
   * Composite components are higher-level components that compose other composite
   * or host components.
   *
   * To create a new type of `ReactClass`, pass a specification of
   * your new class to `React.createClass`. The only requirement of your class
   * specification is that you implement a `render` method.
   *
   *   var MyComponent = React.createClass({
   *     render: function() {
   *       return <div>Hello World</div>;
   *     }
   *   });
   *
   * The class specification supports a specific protocol of methods that have
   * special meaning (e.g. `render`). See `ReactClassInterface` for
   * more the comprehensive protocol. Any other properties and methods in the
   * class specification will be available on the prototype.
   *
   * @interface ReactClassInterface
   * @internal
   */
  var ReactClassInterface = {
    /**
     * An array of Mixin objects to include when defining your component.
     *
     * @type {array}
     * @optional
     */
    mixins: 'DEFINE_MANY',

    /**
     * An object containing properties and methods that should be defined on
     * the component's constructor instead of its prototype (static methods).
     *
     * @type {object}
     * @optional
     */
    statics: 'DEFINE_MANY',

    /**
     * Definition of prop types for this component.
     *
     * @type {object}
     * @optional
     */
    propTypes: 'DEFINE_MANY',

    /**
     * Definition of context types for this component.
     *
     * @type {object}
     * @optional
     */
    contextTypes: 'DEFINE_MANY',

    /**
     * Definition of context types this component sets for its children.
     *
     * @type {object}
     * @optional
     */
    childContextTypes: 'DEFINE_MANY',

    // ==== Definition methods ====

    /**
     * Invoked when the component is mounted. Values in the mapping will be set on
     * `this.props` if that prop is not specified (i.e. using an `in` check).
     *
     * This method is invoked before `getInitialState` and therefore cannot rely
     * on `this.state` or use `this.setState`.
     *
     * @return {object}
     * @optional
     */
    getDefaultProps: 'DEFINE_MANY_MERGED',

    /**
     * Invoked once before the component is mounted. The return value will be used
     * as the initial value of `this.state`.
     *
     *   getInitialState: function() {
     *     return {
     *       isOn: false,
     *       fooBaz: new BazFoo()
     *     }
     *   }
     *
     * @return {object}
     * @optional
     */
    getInitialState: 'DEFINE_MANY_MERGED',

    /**
     * @return {object}
     * @optional
     */
    getChildContext: 'DEFINE_MANY_MERGED',

    /**
     * Uses props from `this.props` and state from `this.state` to render the
     * structure of the component.
     *
     * No guarantees are made about when or how often this method is invoked, so
     * it must not have side effects.
     *
     *   render: function() {
     *     var name = this.props.name;
     *     return <div>Hello, {name}!</div>;
     *   }
     *
     * @return {ReactComponent}
     * @required
     */
    render: 'DEFINE_ONCE',

    // ==== Delegate methods ====

    /**
     * Invoked when the component is initially created and about to be mounted.
     * This may have side effects, but any external subscriptions or data created
     * by this method must be cleaned up in `componentWillUnmount`.
     *
     * @optional
     */
    componentWillMount: 'DEFINE_MANY',

    /**
     * Invoked when the component has been mounted and has a DOM representation.
     * However, there is no guarantee that the DOM node is in the document.
     *
     * Use this as an opportunity to operate on the DOM when the component has
     * been mounted (initialized and rendered) for the first time.
     *
     * @param {DOMElement} rootNode DOM element representing the component.
     * @optional
     */
    componentDidMount: 'DEFINE_MANY',

    /**
     * Invoked before the component receives new props.
     *
     * Use this as an opportunity to react to a prop transition by updating the
     * state using `this.setState`. Current props are accessed via `this.props`.
     *
     *   componentWillReceiveProps: function(nextProps, nextContext) {
     *     this.setState({
     *       likesIncreasing: nextProps.likeCount > this.props.likeCount
     *     });
     *   }
     *
     * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
     * transition may cause a state change, but the opposite is not true. If you
     * need it, you are probably looking for `componentWillUpdate`.
     *
     * @param {object} nextProps
     * @optional
     */
    componentWillReceiveProps: 'DEFINE_MANY',

    /**
     * Invoked while deciding if the component should be updated as a result of
     * receiving new props, state and/or context.
     *
     * Use this as an opportunity to `return false` when you're certain that the
     * transition to the new props/state/context will not require a component
     * update.
     *
     *   shouldComponentUpdate: function(nextProps, nextState, nextContext) {
     *     return !equal(nextProps, this.props) ||
     *       !equal(nextState, this.state) ||
     *       !equal(nextContext, this.context);
     *   }
     *
     * @param {object} nextProps
     * @param {?object} nextState
     * @param {?object} nextContext
     * @return {boolean} True if the component should update.
     * @optional
     */
    shouldComponentUpdate: 'DEFINE_ONCE',

    /**
     * Invoked when the component is about to update due to a transition from
     * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
     * and `nextContext`.
     *
     * Use this as an opportunity to perform preparation before an update occurs.
     *
     * NOTE: You **cannot** use `this.setState()` in this method.
     *
     * @param {object} nextProps
     * @param {?object} nextState
     * @param {?object} nextContext
     * @param {ReactReconcileTransaction} transaction
     * @optional
     */
    componentWillUpdate: 'DEFINE_MANY',

    /**
     * Invoked when the component's DOM representation has been updated.
     *
     * Use this as an opportunity to operate on the DOM when the component has
     * been updated.
     *
     * @param {object} prevProps
     * @param {?object} prevState
     * @param {?object} prevContext
     * @param {DOMElement} rootNode DOM element representing the component.
     * @optional
     */
    componentDidUpdate: 'DEFINE_MANY',

    /**
     * Invoked when the component is about to be removed from its parent and have
     * its DOM representation destroyed.
     *
     * Use this as an opportunity to deallocate any external resources.
     *
     * NOTE: There is no `componentDidUnmount` since your component will have been
     * destroyed by that point.
     *
     * @optional
     */
    componentWillUnmount: 'DEFINE_MANY',

    // ==== Advanced methods ====

    /**
     * Updates the component's currently mounted DOM representation.
     *
     * By default, this implements React's rendering and reconciliation algorithm.
     * Sophisticated clients may wish to override this.
     *
     * @param {ReactReconcileTransaction} transaction
     * @internal
     * @overridable
     */
    updateComponent: 'OVERRIDE_BASE'
  };

  /**
   * Mapping from class specification keys to special processing functions.
   *
   * Although these are declared like instance properties in the specification
   * when defining classes using `React.createClass`, they are actually static
   * and are accessible on the constructor instead of the prototype. Despite
   * being static, they must be defined outside of the "statics" key under
   * which all other static methods are defined.
   */
  var RESERVED_SPEC_KEYS = {
    displayName: function(Constructor, displayName) {
      Constructor.displayName = displayName;
    },
    mixins: function(Constructor, mixins) {
      if (mixins) {
        for (var i = 0; i < mixins.length; i++) {
          mixSpecIntoComponent(Constructor, mixins[i]);
        }
      }
    },
    childContextTypes: function(Constructor, childContextTypes) {
      if (true) {
        validateTypeDef(Constructor, childContextTypes, 'childContext');
      }
      Constructor.childContextTypes = _assign(
        {},
        Constructor.childContextTypes,
        childContextTypes
      );
    },
    contextTypes: function(Constructor, contextTypes) {
      if (true) {
        validateTypeDef(Constructor, contextTypes, 'context');
      }
      Constructor.contextTypes = _assign(
        {},
        Constructor.contextTypes,
        contextTypes
      );
    },
    /**
     * Special case getDefaultProps which should move into statics but requires
     * automatic merging.
     */
    getDefaultProps: function(Constructor, getDefaultProps) {
      if (Constructor.getDefaultProps) {
        Constructor.getDefaultProps = createMergedResultFunction(
          Constructor.getDefaultProps,
          getDefaultProps
        );
      } else {
        Constructor.getDefaultProps = getDefaultProps;
      }
    },
    propTypes: function(Constructor, propTypes) {
      if (true) {
        validateTypeDef(Constructor, propTypes, 'prop');
      }
      Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);
    },
    statics: function(Constructor, statics) {
      mixStaticSpecIntoComponent(Constructor, statics);
    },
    autobind: function() {}
  };

  function validateTypeDef(Constructor, typeDef, location) {
    for (var propName in typeDef) {
      if (typeDef.hasOwnProperty(propName)) {
        // use a warning instead of an _invariant so components
        // don't show up in prod but only in __DEV__
        if (true) {
          warning(
            typeof typeDef[propName] === 'function',
            '%s: %s type `%s` is invalid; it must be a function, usually from ' +
              'React.PropTypes.',
            Constructor.displayName || 'ReactClass',
            ReactPropTypeLocationNames[location],
            propName
          );
        }
      }
    }
  }

  function validateMethodOverride(isAlreadyDefined, name) {
    var specPolicy = ReactClassInterface.hasOwnProperty(name)
      ? ReactClassInterface[name]
      : null;

    // Disallow overriding of base class methods unless explicitly allowed.
    if (ReactClassMixin.hasOwnProperty(name)) {
      _invariant(
        specPolicy === 'OVERRIDE_BASE',
        'ReactClassInterface: You are attempting to override ' +
          '`%s` from your class specification. Ensure that your method names ' +
          'do not overlap with React methods.',
        name
      );
    }

    // Disallow defining methods more than once unless explicitly allowed.
    if (isAlreadyDefined) {
      _invariant(
        specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED',
        'ReactClassInterface: You are attempting to define ' +
          '`%s` on your component more than once. This conflict may be due ' +
          'to a mixin.',
        name
      );
    }
  }

  /**
   * Mixin helper which handles policy validation and reserved
   * specification keys when building React classes.
   */
  function mixSpecIntoComponent(Constructor, spec) {
    if (!spec) {
      if (true) {
        var typeofSpec = typeof spec;
        var isMixinValid = typeofSpec === 'object' && spec !== null;

        if (true) {
          warning(
            isMixinValid,
            "%s: You're attempting to include a mixin that is either null " +
              'or not an object. Check the mixins included by the component, ' +
              'as well as any mixins they include themselves. ' +
              'Expected object but got %s.',
            Constructor.displayName || 'ReactClass',
            spec === null ? null : typeofSpec
          );
        }
      }

      return;
    }

    _invariant(
      typeof spec !== 'function',
      "ReactClass: You're attempting to " +
        'use a component class or function as a mixin. Instead, just use a ' +
        'regular object.'
    );
    _invariant(
      !isValidElement(spec),
      "ReactClass: You're attempting to " +
        'use a component as a mixin. Instead, just use a regular object.'
    );

    var proto = Constructor.prototype;
    var autoBindPairs = proto.__reactAutoBindPairs;

    // By handling mixins before any other properties, we ensure the same
    // chaining order is applied to methods with DEFINE_MANY policy, whether
    // mixins are listed before or after these methods in the spec.
    if (spec.hasOwnProperty(MIXINS_KEY)) {
      RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
    }

    for (var name in spec) {
      if (!spec.hasOwnProperty(name)) {
        continue;
      }

      if (name === MIXINS_KEY) {
        // We have already handled mixins in a special case above.
        continue;
      }

      var property = spec[name];
      var isAlreadyDefined = proto.hasOwnProperty(name);
      validateMethodOverride(isAlreadyDefined, name);

      if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
        RESERVED_SPEC_KEYS[name](Constructor, property);
      } else {
        // Setup methods on prototype:
        // The following member methods should not be automatically bound:
        // 1. Expected ReactClass methods (in the "interface").
        // 2. Overridden methods (that were mixed in).
        var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);
        var isFunction = typeof property === 'function';
        var shouldAutoBind =
          isFunction &&
          !isReactClassMethod &&
          !isAlreadyDefined &&
          spec.autobind !== false;

        if (shouldAutoBind) {
          autoBindPairs.push(name, property);
          proto[name] = property;
        } else {
          if (isAlreadyDefined) {
            var specPolicy = ReactClassInterface[name];

            // These cases should already be caught by validateMethodOverride.
            _invariant(
              isReactClassMethod &&
                (specPolicy === 'DEFINE_MANY_MERGED' ||
                  specPolicy === 'DEFINE_MANY'),
              'ReactClass: Unexpected spec policy %s for key %s ' +
                'when mixing in component specs.',
              specPolicy,
              name
            );

            // For methods which are defined more than once, call the existing
            // methods before calling the new property, merging if appropriate.
            if (specPolicy === 'DEFINE_MANY_MERGED') {
              proto[name] = createMergedResultFunction(proto[name], property);
            } else if (specPolicy === 'DEFINE_MANY') {
              proto[name] = createChainedFunction(proto[name], property);
            }
          } else {
            proto[name] = property;
            if (true) {
              // Add verbose displayName to the function, which helps when looking
              // at profiling tools.
              if (typeof property === 'function' && spec.displayName) {
                proto[name].displayName = spec.displayName + '_' + name;
              }
            }
          }
        }
      }
    }
  }

  function mixStaticSpecIntoComponent(Constructor, statics) {
    if (!statics) {
      return;
    }
    for (var name in statics) {
      var property = statics[name];
      if (!statics.hasOwnProperty(name)) {
        continue;
      }

      var isReserved = name in RESERVED_SPEC_KEYS;
      _invariant(
        !isReserved,
        'ReactClass: You are attempting to define a reserved ' +
          'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' +
          'as an instance property instead; it will still be accessible on the ' +
          'constructor.',
        name
      );

      var isInherited = name in Constructor;
      _invariant(
        !isInherited,
        'ReactClass: You are attempting to define ' +
          '`%s` on your component more than once. This conflict may be ' +
          'due to a mixin.',
        name
      );
      Constructor[name] = property;
    }
  }

  /**
   * Merge two objects, but throw if both contain the same key.
   *
   * @param {object} one The first object, which is mutated.
   * @param {object} two The second object
   * @return {object} one after it has been mutated to contain everything in two.
   */
  function mergeIntoWithNoDuplicateKeys(one, two) {
    _invariant(
      one && two && typeof one === 'object' && typeof two === 'object',
      'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.'
    );

    for (var key in two) {
      if (two.hasOwnProperty(key)) {
        _invariant(
          one[key] === undefined,
          'mergeIntoWithNoDuplicateKeys(): ' +
            'Tried to merge two objects with the same key: `%s`. This conflict ' +
            'may be due to a mixin; in particular, this may be caused by two ' +
            'getInitialState() or getDefaultProps() methods returning objects ' +
            'with clashing keys.',
          key
        );
        one[key] = two[key];
      }
    }
    return one;
  }

  /**
   * Creates a function that invokes two functions and merges their return values.
   *
   * @param {function} one Function to invoke first.
   * @param {function} two Function to invoke second.
   * @return {function} Function that invokes the two argument functions.
   * @private
   */
  function createMergedResultFunction(one, two) {
    return function mergedResult() {
      var a = one.apply(this, arguments);
      var b = two.apply(this, arguments);
      if (a == null) {
        return b;
      } else if (b == null) {
        return a;
      }
      var c = {};
      mergeIntoWithNoDuplicateKeys(c, a);
      mergeIntoWithNoDuplicateKeys(c, b);
      return c;
    };
  }

  /**
   * Creates a function that invokes two functions and ignores their return vales.
   *
   * @param {function} one Function to invoke first.
   * @param {function} two Function to invoke second.
   * @return {function} Function that invokes the two argument functions.
   * @private
   */
  function createChainedFunction(one, two) {
    return function chainedFunction() {
      one.apply(this, arguments);
      two.apply(this, arguments);
    };
  }

  /**
   * Binds a method to the component.
   *
   * @param {object} component Component whose method is going to be bound.
   * @param {function} method Method to be bound.
   * @return {function} The bound method.
   */
  function bindAutoBindMethod(component, method) {
    var boundMethod = method.bind(component);
    if (true) {
      boundMethod.__reactBoundContext = component;
      boundMethod.__reactBoundMethod = method;
      boundMethod.__reactBoundArguments = null;
      var componentName = component.constructor.displayName;
      var _bind = boundMethod.bind;
      boundMethod.bind = function(newThis) {
        for (
          var _len = arguments.length,
            args = Array(_len > 1 ? _len - 1 : 0),
            _key = 1;
          _key < _len;
          _key++
        ) {
          args[_key - 1] = arguments[_key];
        }

        // User is trying to bind() an autobound method; we effectively will
        // ignore the value of "this" that the user is trying to use, so
        // let's warn.
        if (newThis !== component && newThis !== null) {
          if (true) {
            warning(
              false,
              'bind(): React component methods may only be bound to the ' +
                'component instance. See %s',
              componentName
            );
          }
        } else if (!args.length) {
          if (true) {
            warning(
              false,
              'bind(): You are binding a component method to the component. ' +
                'React does this for you automatically in a high-performance ' +
                'way, so you can safely remove this call. See %s',
              componentName
            );
          }
          return boundMethod;
        }
        var reboundMethod = _bind.apply(boundMethod, arguments);
        reboundMethod.__reactBoundContext = component;
        reboundMethod.__reactBoundMethod = method;
        reboundMethod.__reactBoundArguments = args;
        return reboundMethod;
      };
    }
    return boundMethod;
  }

  /**
   * Binds all auto-bound methods in a component.
   *
   * @param {object} component Component whose method is going to be bound.
   */
  function bindAutoBindMethods(component) {
    var pairs = component.__reactAutoBindPairs;
    for (var i = 0; i < pairs.length; i += 2) {
      var autoBindKey = pairs[i];
      var method = pairs[i + 1];
      component[autoBindKey] = bindAutoBindMethod(component, method);
    }
  }

  var IsMountedPreMixin = {
    componentDidMount: function() {
      this.__isMounted = true;
    }
  };

  var IsMountedPostMixin = {
    componentWillUnmount: function() {
      this.__isMounted = false;
    }
  };

  /**
   * Add more to the ReactClass base class. These are all legacy features and
   * therefore not already part of the modern ReactComponent.
   */
  var ReactClassMixin = {
    /**
     * TODO: This will be deprecated because state should always keep a consistent
     * type signature and the only use case for this, is to avoid that.
     */
    replaceState: function(newState, callback) {
      this.updater.enqueueReplaceState(this, newState, callback);
    },

    /**
     * Checks whether or not this composite component is mounted.
     * @return {boolean} True if mounted, false otherwise.
     * @protected
     * @final
     */
    isMounted: function() {
      if (true) {
        warning(
          this.__didWarnIsMounted,
          '%s: isMounted is deprecated. Instead, make sure to clean up ' +
            'subscriptions and pending requests in componentWillUnmount to ' +
            'prevent memory leaks.',
          (this.constructor && this.constructor.displayName) ||
            this.name ||
            'Component'
        );
        this.__didWarnIsMounted = true;
      }
      return !!this.__isMounted;
    }
  };

  var ReactClassComponent = function() {};
  _assign(
    ReactClassComponent.prototype,
    ReactComponent.prototype,
    ReactClassMixin
  );

  /**
   * Creates a composite component class given a class specification.
   * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass
   *
   * @param {object} spec Class specification (which must define `render`).
   * @return {function} Component constructor function.
   * @public
   */
  function createClass(spec) {
    // To keep our warnings more understandable, we'll use a little hack here to
    // ensure that Constructor.name !== 'Constructor'. This makes sure we don't
    // unnecessarily identify a class without displayName as 'Constructor'.
    var Constructor = identity(function(props, context, updater) {
      // This constructor gets overridden by mocks. The argument is used
      // by mocks to assert on what gets mounted.

      if (true) {
        warning(
          this instanceof Constructor,
          'Something is calling a React component directly. Use a factory or ' +
            'JSX instead. See: https://fb.me/react-legacyfactory'
        );
      }

      // Wire up auto-binding
      if (this.__reactAutoBindPairs.length) {
        bindAutoBindMethods(this);
      }

      this.props = props;
      this.context = context;
      this.refs = emptyObject;
      this.updater = updater || ReactNoopUpdateQueue;

      this.state = null;

      // ReactClasses doesn't have constructors. Instead, they use the
      // getInitialState and componentWillMount methods for initialization.

      var initialState = this.getInitialState ? this.getInitialState() : null;
      if (true) {
        // We allow auto-mocks to proceed as if they're returning null.
        if (
          initialState === undefined &&
          this.getInitialState._isMockFunction
        ) {
          // This is probably bad practice. Consider warning here and
          // deprecating this convenience.
          initialState = null;
        }
      }
      _invariant(
        typeof initialState === 'object' && !Array.isArray(initialState),
        '%s.getInitialState(): must return an object or null',
        Constructor.displayName || 'ReactCompositeComponent'
      );

      this.state = initialState;
    });
    Constructor.prototype = new ReactClassComponent();
    Constructor.prototype.constructor = Constructor;
    Constructor.prototype.__reactAutoBindPairs = [];

    injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));

    mixSpecIntoComponent(Constructor, IsMountedPreMixin);
    mixSpecIntoComponent(Constructor, spec);
    mixSpecIntoComponent(Constructor, IsMountedPostMixin);

    // Initialize the defaultProps property after all mixins have been merged.
    if (Constructor.getDefaultProps) {
      Constructor.defaultProps = Constructor.getDefaultProps();
    }

    if (true) {
      // This is a tag to indicate that the use of these method names is ok,
      // since it's used with createClass. If it's not, then it's likely a
      // mistake so we'll warn you to use the static property, property
      // initializer or constructor respectively.
      if (Constructor.getDefaultProps) {
        Constructor.getDefaultProps.isReactClassApproved = {};
      }
      if (Constructor.prototype.getInitialState) {
        Constructor.prototype.getInitialState.isReactClassApproved = {};
      }
    }

    _invariant(
      Constructor.prototype.render,
      'createClass(...): Class specification must implement a `render` method.'
    );

    if (true) {
      warning(
        !Constructor.prototype.componentShouldUpdate,
        '%s has a method called ' +
          'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
          'The name is phrased as a question because the function is ' +
          'expected to return a value.',
        spec.displayName || 'A component'
      );
      warning(
        !Constructor.prototype.componentWillRecieveProps,
        '%s has a method called ' +
          'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?',
        spec.displayName || 'A component'
      );
    }

    // Reduce time spent doing lookups by setting these on the prototype.
    for (var methodName in ReactClassInterface) {
      if (!Constructor.prototype[methodName]) {
        Constructor.prototype[methodName] = null;
      }
    }

    return Constructor;
  }

  return createClass;
}

module.exports = factory;


/***/ }),

/***/ "wqbf":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Symbol_js__ = __webpack_require__("EZG+");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__getRawTag_js__ = __webpack_require__("LF1K");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__objectToString_js__ = __webpack_require__("X0mE");




/** `Object#toString` result references. */
var nullTag = '[object Null]',
    undefinedTag = '[object Undefined]';

/** Built-in value references. */
var symToStringTag = __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"] ? __WEBPACK_IMPORTED_MODULE_0__Symbol_js__["default"].toStringTag : undefined;

/**
 * The base implementation of `getTag` without fallbacks for buggy environments.
 *
 * @private
 * @param {*} value The value to query.
 * @returns {string} Returns the `toStringTag`.
 */
function baseGetTag(value) {
  if (value == null) {
    return value === undefined ? undefinedTag : nullTag;
  }
  return (symToStringTag && symToStringTag in Object(value))
    ? Object(__WEBPACK_IMPORTED_MODULE_1__getRawTag_js__["default"])(value)
    : Object(__WEBPACK_IMPORTED_MODULE_2__objectToString_js__["default"])(value);
}

/* harmony default export */ __webpack_exports__["default"] = (baseGetTag);


/***/ }),

/***/ "wtTo":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isFunction_js__ = __webpack_require__("YKN3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__isMasked_js__ = __webpack_require__("xKlR");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__isObject_js__ = __webpack_require__("YhKd");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__toSource_js__ = __webpack_require__("/JOZ");





/**
 * Used to match `RegExp`
 * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
 */
var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;

/** Used to detect host constructors (Safari). */
var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used for built-in method references. */
var funcProto = Function.prototype,
    objectProto = Object.prototype;

/** Used to resolve the decompiled source of functions. */
var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to detect if a method is native. */
var reIsNative = RegExp('^' +
  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
);

/**
 * The base implementation of `_.isNative` without bad shim checks.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a native function,
 *  else `false`.
 */
function baseIsNative(value) {
  if (!Object(__WEBPACK_IMPORTED_MODULE_2__isObject_js__["default"])(value) || Object(__WEBPACK_IMPORTED_MODULE_1__isMasked_js__["default"])(value)) {
    return false;
  }
  var pattern = Object(__WEBPACK_IMPORTED_MODULE_0__isFunction_js__["default"])(value) ? reIsNative : reIsHostCtor;
  return pattern.test(Object(__WEBPACK_IMPORTED_MODULE_3__toSource_js__["default"])(value));
}

/* harmony default export */ __webpack_exports__["default"] = (baseIsNative);


/***/ }),

/***/ "x52Y":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["default"] = combineReducers;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__createStore__ = __webpack_require__("ZBO9");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_lodash_es_isPlainObject__ = __webpack_require__("sMP3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__utils_warning__ = __webpack_require__("DEeB");




function getUndefinedStateErrorMessage(key, action) {
  var actionType = action && action.type;
  var actionName = actionType && '"' + actionType.toString() + '"' || 'an action';

  return 'Given action ' + actionName + ', reducer "' + key + '" returned undefined. ' + 'To ignore an action, you must explicitly return the previous state. ' + 'If you want this reducer to hold no value, you can return null instead of undefined.';
}

function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {
  var reducerKeys = Object.keys(reducers);
  var argumentName = action && action.type === __WEBPACK_IMPORTED_MODULE_0__createStore__["ActionTypes"].INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';

  if (reducerKeys.length === 0) {
    return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';
  }

  if (!Object(__WEBPACK_IMPORTED_MODULE_1_lodash_es_isPlainObject__["default"])(inputState)) {
    return 'The ' + argumentName + ' has unexpected type of "' + {}.toString.call(inputState).match(/\s([a-z|A-Z]+)/)[1] + '". Expected argument to be an object with the following ' + ('keys: "' + reducerKeys.join('", "') + '"');
  }

  var unexpectedKeys = Object.keys(inputState).filter(function (key) {
    return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];
  });

  unexpectedKeys.forEach(function (key) {
    unexpectedKeyCache[key] = true;
  });

  if (unexpectedKeys.length > 0) {
    return 'Unexpected ' + (unexpectedKeys.length > 1 ? 'keys' : 'key') + ' ' + ('"' + unexpectedKeys.join('", "') + '" found in ' + argumentName + '. ') + 'Expected to find one of the known reducer keys instead: ' + ('"' + reducerKeys.join('", "') + '". Unexpected keys will be ignored.');
  }
}

function assertReducerShape(reducers) {
  Object.keys(reducers).forEach(function (key) {
    var reducer = reducers[key];
    var initialState = reducer(undefined, { type: __WEBPACK_IMPORTED_MODULE_0__createStore__["ActionTypes"].INIT });

    if (typeof initialState === 'undefined') {
      throw new Error('Reducer "' + key + '" returned undefined during initialization. ' + 'If the state passed to the reducer is undefined, you must ' + 'explicitly return the initial state. The initial state may ' + 'not be undefined. If you don\'t want to set a value for this reducer, ' + 'you can use null instead of undefined.');
    }

    var type = '@@redux/PROBE_UNKNOWN_ACTION_' + Math.random().toString(36).substring(7).split('').join('.');
    if (typeof reducer(undefined, { type: type }) === 'undefined') {
      throw new Error('Reducer "' + key + '" returned undefined when probed with a random type. ' + ('Don\'t try to handle ' + __WEBPACK_IMPORTED_MODULE_0__createStore__["ActionTypes"].INIT + ' or other actions in "redux/*" ') + 'namespace. They are considered private. Instead, you must return the ' + 'current state for any unknown actions, unless it is undefined, ' + 'in which case you must return the initial state, regardless of the ' + 'action type. The initial state may not be undefined, but can be null.');
    }
  });
}

/**
 * Turns an object whose values are different reducer functions, into a single
 * reducer function. It will call every child reducer, and gather their results
 * into a single state object, whose keys correspond to the keys of the passed
 * reducer functions.
 *
 * @param {Object} reducers An object whose values correspond to different
 * reducer functions that need to be combined into one. One handy way to obtain
 * it is to use ES6 `import * as reducers` syntax. The reducers may never return
 * undefined for any action. Instead, they should return their initial state
 * if the state passed to them was undefined, and the current state for any
 * unrecognized action.
 *
 * @returns {Function} A reducer function that invokes every reducer inside the
 * passed object, and builds a state object with the same shape.
 */
function combineReducers(reducers) {
  var reducerKeys = Object.keys(reducers);
  var finalReducers = {};
  for (var i = 0; i < reducerKeys.length; i++) {
    var key = reducerKeys[i];

    if (true) {
      if (typeof reducers[key] === 'undefined') {
        Object(__WEBPACK_IMPORTED_MODULE_2__utils_warning__["default"])('No reducer provided for key "' + key + '"');
      }
    }

    if (typeof reducers[key] === 'function') {
      finalReducers[key] = reducers[key];
    }
  }
  var finalReducerKeys = Object.keys(finalReducers);

  var unexpectedKeyCache = void 0;
  if (true) {
    unexpectedKeyCache = {};
  }

  var shapeAssertionError = void 0;
  try {
    assertReducerShape(finalReducers);
  } catch (e) {
    shapeAssertionError = e;
  }

  return function combination() {
    var state = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var action = arguments[1];

    if (shapeAssertionError) {
      throw shapeAssertionError;
    }

    if (true) {
      var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);
      if (warningMessage) {
        Object(__WEBPACK_IMPORTED_MODULE_2__utils_warning__["default"])(warningMessage);
      }
    }

    var hasChanged = false;
    var nextState = {};
    for (var _i = 0; _i < finalReducerKeys.length; _i++) {
      var _key = finalReducerKeys[_i];
      var reducer = finalReducers[_key];
      var previousStateForKey = state[_key];
      var nextStateForKey = reducer(previousStateForKey, action);
      if (typeof nextStateForKey === 'undefined') {
        var errorMessage = getUndefinedStateErrorMessage(_key, action);
        throw new Error(errorMessage);
      }
      nextState[_key] = nextStateForKey;
      hasChanged = hasChanged || nextStateForKey !== previousStateForKey;
    }
    return hasChanged ? nextState : state;
  };
}

/***/ }),

/***/ "xGJZ":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/**
 * A specialized version of `_.map` for arrays without support for iteratee
 * shorthands.
 *
 * @private
 * @param {Array} [array] The array to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function arrayMap(array, iteratee) {
  var index = -1,
      length = array == null ? 0 : array.length,
      result = Array(length);

  while (++index < length) {
    result[index] = iteratee(array[index], index, array);
  }
  return result;
}

/* harmony default export */ __webpack_exports__["default"] = (arrayMap);


/***/ }),

/***/ "xGkn":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var addToUnscopables = __webpack_require__("4mcu");
var step = __webpack_require__("EGZi");
var Iterators = __webpack_require__("/bQp");
var toIObject = __webpack_require__("TcQ7");

// 22.1.3.4 Array.prototype.entries()
// 22.1.3.13 Array.prototype.keys()
// 22.1.3.29 Array.prototype.values()
// 22.1.3.30 Array.prototype[@@iterator]()
module.exports = __webpack_require__("vIB/")(Array, 'Array', function (iterated, kind) {
  this._t = toIObject(iterated); // target
  this._i = 0;                   // next index
  this._k = kind;                // kind
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var kind = this._k;
  var index = this._i++;
  if (!O || index >= O.length) {
    this._t = undefined;
    return step(1);
  }
  if (kind == 'keys') return step(0, index);
  if (kind == 'values') return step(0, O[index]);
  return step(0, [index, O[index]]);
}, 'values');

// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators.Arguments = Iterators.Array;

addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');


/***/ }),

/***/ "xJpq":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "END", function() { return END; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isEnd", function() { return isEnd; });
/* harmony export (immutable) */ __webpack_exports__["emitter"] = emitter;
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "INVALID_BUFFER", function() { return INVALID_BUFFER; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "UNDEFINED_INPUT_ERROR", function() { return UNDEFINED_INPUT_ERROR; });
/* harmony export (immutable) */ __webpack_exports__["channel"] = channel;
/* harmony export (immutable) */ __webpack_exports__["eventChannel"] = eventChannel;
/* harmony export (immutable) */ __webpack_exports__["stdChannel"] = stdChannel;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__utils__ = __webpack_require__("Vr3j");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__buffers__ = __webpack_require__("cXw4");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler__ = __webpack_require__("2Bk7");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };





var CHANNEL_END_TYPE = '@@redux-saga/CHANNEL_END';
var END = { type: CHANNEL_END_TYPE };
var isEnd = function isEnd(a) {
  return a && a.type === CHANNEL_END_TYPE;
};

function emitter() {
  var subscribers = [];

  function subscribe(sub) {
    subscribers.push(sub);
    return function () {
      return Object(__WEBPACK_IMPORTED_MODULE_0__utils__["remove"])(subscribers, sub);
    };
  }

  function emit(item) {
    var arr = subscribers.slice();
    for (var i = 0, len = arr.length; i < len; i++) {
      arr[i](item);
    }
  }

  return {
    subscribe: subscribe,
    emit: emit
  };
}

var INVALID_BUFFER = 'invalid buffer passed to channel factory function';
var UNDEFINED_INPUT_ERROR = 'Saga was provided with an undefined action';

if (true) {
  UNDEFINED_INPUT_ERROR += '\nHints:\n    - check that your Action Creator returns a non-undefined value\n    - if the Saga was started using runSaga, check that your subscribe source provides the action to its listeners\n  ';
}

function channel() {
  var buffer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : __WEBPACK_IMPORTED_MODULE_1__buffers__["buffers"].fixed();

  var closed = false;
  var takers = [];

  Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(buffer, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].buffer, INVALID_BUFFER);

  function checkForbiddenStates() {
    if (closed && takers.length) {
      throw Object(__WEBPACK_IMPORTED_MODULE_0__utils__["internalErr"])('Cannot have a closed channel with pending takers');
    }
    if (takers.length && !buffer.isEmpty()) {
      throw Object(__WEBPACK_IMPORTED_MODULE_0__utils__["internalErr"])('Cannot have pending takers with non empty buffer');
    }
  }

  function put(input) {
    checkForbiddenStates();
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(input, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].notUndef, UNDEFINED_INPUT_ERROR);
    if (closed) {
      return;
    }
    if (!takers.length) {
      return buffer.put(input);
    }
    for (var i = 0; i < takers.length; i++) {
      var cb = takers[i];
      if (!cb[__WEBPACK_IMPORTED_MODULE_0__utils__["MATCH"]] || cb[__WEBPACK_IMPORTED_MODULE_0__utils__["MATCH"]](input)) {
        takers.splice(i, 1);
        return cb(input);
      }
    }
  }

  function take(cb) {
    checkForbiddenStates();
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(cb, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, "channel.take's callback must be a function");

    if (closed && buffer.isEmpty()) {
      cb(END);
    } else if (!buffer.isEmpty()) {
      cb(buffer.take());
    } else {
      takers.push(cb);
      cb.cancel = function () {
        return Object(__WEBPACK_IMPORTED_MODULE_0__utils__["remove"])(takers, cb);
      };
    }
  }

  function flush(cb) {
    checkForbiddenStates(); // TODO: check if some new state should be forbidden now
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(cb, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, "channel.flush' callback must be a function");
    if (closed && buffer.isEmpty()) {
      cb(END);
      return;
    }
    cb(buffer.flush());
  }

  function close() {
    checkForbiddenStates();
    if (!closed) {
      closed = true;
      if (takers.length) {
        var arr = takers;
        takers = [];
        for (var i = 0, len = arr.length; i < len; i++) {
          arr[i](END);
        }
      }
    }
  }

  return {
    take: take,
    put: put,
    flush: flush,
    close: close,
    get __takers__() {
      return takers;
    },
    get __closed__() {
      return closed;
    }
  };
}

function eventChannel(subscribe) {
  var buffer = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : __WEBPACK_IMPORTED_MODULE_1__buffers__["buffers"].none();
  var matcher = arguments[2];

  /**
    should be if(typeof matcher !== undefined) instead?
    see PR #273 for a background discussion
  **/
  if (arguments.length > 2) {
    Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(matcher, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, 'Invalid match function passed to eventChannel');
  }

  var chan = channel(buffer);
  var close = function close() {
    if (!chan.__closed__) {
      if (unsubscribe) {
        unsubscribe();
      }
      chan.close();
    }
  };
  var unsubscribe = subscribe(function (input) {
    if (isEnd(input)) {
      close();
      return;
    }
    if (matcher && !matcher(input)) {
      return;
    }
    chan.put(input);
  });
  if (chan.__closed__) {
    unsubscribe();
  }

  if (!__WEBPACK_IMPORTED_MODULE_0__utils__["is"].func(unsubscribe)) {
    throw new Error('in eventChannel: subscribe should return a function to unsubscribe');
  }

  return {
    take: chan.take,
    flush: chan.flush,
    close: close
  };
}

function stdChannel(subscribe) {
  var chan = eventChannel(function (cb) {
    return subscribe(function (input) {
      if (input[__WEBPACK_IMPORTED_MODULE_0__utils__["SAGA_ACTION"]]) {
        cb(input);
        return;
      }
      Object(__WEBPACK_IMPORTED_MODULE_2__scheduler__["asap"])(function () {
        return cb(input);
      });
    });
  });

  return _extends({}, chan, {
    take: function take(cb, matcher) {
      if (arguments.length > 1) {
        Object(__WEBPACK_IMPORTED_MODULE_0__utils__["check"])(matcher, __WEBPACK_IMPORTED_MODULE_0__utils__["is"].func, "channel.take's matcher argument must be a function");
        cb[__WEBPACK_IMPORTED_MODULE_0__utils__["MATCH"]] = matcher;
      }
      chan.take(cb);
    }
  });
}

/***/ }),

/***/ "xKlR":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__coreJsData_js__ = __webpack_require__("NhhL");


/** Used to detect methods masquerading as native. */
var maskSrcKey = (function() {
  var uid = /[^.]+$/.exec(__WEBPACK_IMPORTED_MODULE_0__coreJsData_js__["default"] && __WEBPACK_IMPORTED_MODULE_0__coreJsData_js__["default"].keys && __WEBPACK_IMPORTED_MODULE_0__coreJsData_js__["default"].keys.IE_PROTO || '');
  return uid ? ('Symbol(src)_1.' + uid) : '';
}());

/**
 * Checks if `func` has its source masked.
 *
 * @private
 * @param {Function} func The function to check.
 * @returns {boolean} Returns `true` if `func` is masked, else `false`.
 */
function isMasked(func) {
  return !!maskSrcKey && (maskSrcKey in func);
}

/* harmony default export */ __webpack_exports__["default"] = (isMasked);


/***/ }),

/***/ "xnc9":
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');


/***/ }),

/***/ "xoSC":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "red", function() { return red; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "pink", function() { return pink; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "purple", function() { return purple; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "deepPurple", function() { return deepPurple; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "indigo", function() { return indigo; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "blue", function() { return blue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lightBlue", function() { return lightBlue; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "cyan", function() { return cyan; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "teal", function() { return teal; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "green", function() { return green; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lightGreen", function() { return lightGreen; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lime", function() { return lime; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "yellow", function() { return yellow; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "amber", function() { return amber; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "orange", function() { return orange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "deepOrange", function() { return deepOrange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "brown", function() { return brown; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "grey", function() { return grey; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "blueGrey", function() { return blueGrey; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "darkText", function() { return darkText; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lightText", function() { return lightText; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "darkIcons", function() { return darkIcons; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lightIcons", function() { return lightIcons; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "white", function() { return white; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "black", function() { return black; });
var red = {"50":"#ffebee","100":"#ffcdd2","200":"#ef9a9a","300":"#e57373","400":"#ef5350","500":"#f44336","600":"#e53935","700":"#d32f2f","800":"#c62828","900":"#b71c1c","a100":"#ff8a80","a200":"#ff5252","a400":"#ff1744","a700":"#d50000"};
var pink = {"50":"#fce4ec","100":"#f8bbd0","200":"#f48fb1","300":"#f06292","400":"#ec407a","500":"#e91e63","600":"#d81b60","700":"#c2185b","800":"#ad1457","900":"#880e4f","a100":"#ff80ab","a200":"#ff4081","a400":"#f50057","a700":"#c51162"};
var purple = {"50":"#f3e5f5","100":"#e1bee7","200":"#ce93d8","300":"#ba68c8","400":"#ab47bc","500":"#9c27b0","600":"#8e24aa","700":"#7b1fa2","800":"#6a1b9a","900":"#4a148c","a100":"#ea80fc","a200":"#e040fb","a400":"#d500f9","a700":"#aa00ff"};
var deepPurple = {"50":"#ede7f6","100":"#d1c4e9","200":"#b39ddb","300":"#9575cd","400":"#7e57c2","500":"#673ab7","600":"#5e35b1","700":"#512da8","800":"#4527a0","900":"#311b92","a100":"#b388ff","a200":"#7c4dff","a400":"#651fff","a700":"#6200ea"};
var indigo = {"50":"#e8eaf6","100":"#c5cae9","200":"#9fa8da","300":"#7986cb","400":"#5c6bc0","500":"#3f51b5","600":"#3949ab","700":"#303f9f","800":"#283593","900":"#1a237e","a100":"#8c9eff","a200":"#536dfe","a400":"#3d5afe","a700":"#304ffe"};
var blue = {"50":"#e3f2fd","100":"#bbdefb","200":"#90caf9","300":"#64b5f6","400":"#42a5f5","500":"#2196f3","600":"#1e88e5","700":"#1976d2","800":"#1565c0","900":"#0d47a1","a100":"#82b1ff","a200":"#448aff","a400":"#2979ff","a700":"#2962ff"};
var lightBlue = {"50":"#e1f5fe","100":"#b3e5fc","200":"#81d4fa","300":"#4fc3f7","400":"#29b6f6","500":"#03a9f4","600":"#039be5","700":"#0288d1","800":"#0277bd","900":"#01579b","a100":"#80d8ff","a200":"#40c4ff","a400":"#00b0ff","a700":"#0091ea"};
var cyan = {"50":"#e0f7fa","100":"#b2ebf2","200":"#80deea","300":"#4dd0e1","400":"#26c6da","500":"#00bcd4","600":"#00acc1","700":"#0097a7","800":"#00838f","900":"#006064","a100":"#84ffff","a200":"#18ffff","a400":"#00e5ff","a700":"#00b8d4"};
var teal = {"50":"#e0f2f1","100":"#b2dfdb","200":"#80cbc4","300":"#4db6ac","400":"#26a69a","500":"#009688","600":"#00897b","700":"#00796b","800":"#00695c","900":"#004d40","a100":"#a7ffeb","a200":"#64ffda","a400":"#1de9b6","a700":"#00bfa5"};
var green = {"50":"#e8f5e9","100":"#c8e6c9","200":"#a5d6a7","300":"#81c784","400":"#66bb6a","500":"#4caf50","600":"#43a047","700":"#388e3c","800":"#2e7d32","900":"#1b5e20","a100":"#b9f6ca","a200":"#69f0ae","a400":"#00e676","a700":"#00c853"};
var lightGreen = {"50":"#f1f8e9","100":"#dcedc8","200":"#c5e1a5","300":"#aed581","400":"#9ccc65","500":"#8bc34a","600":"#7cb342","700":"#689f38","800":"#558b2f","900":"#33691e","a100":"#ccff90","a200":"#b2ff59","a400":"#76ff03","a700":"#64dd17"};
var lime = {"50":"#f9fbe7","100":"#f0f4c3","200":"#e6ee9c","300":"#dce775","400":"#d4e157","500":"#cddc39","600":"#c0ca33","700":"#afb42b","800":"#9e9d24","900":"#827717","a100":"#f4ff81","a200":"#eeff41","a400":"#c6ff00","a700":"#aeea00"};
var yellow = {"50":"#fffde7","100":"#fff9c4","200":"#fff59d","300":"#fff176","400":"#ffee58","500":"#ffeb3b","600":"#fdd835","700":"#fbc02d","800":"#f9a825","900":"#f57f17","a100":"#ffff8d","a200":"#ffff00","a400":"#ffea00","a700":"#ffd600"};
var amber = {"50":"#fff8e1","100":"#ffecb3","200":"#ffe082","300":"#ffd54f","400":"#ffca28","500":"#ffc107","600":"#ffb300","700":"#ffa000","800":"#ff8f00","900":"#ff6f00","a100":"#ffe57f","a200":"#ffd740","a400":"#ffc400","a700":"#ffab00"};
var orange = {"50":"#fff3e0","100":"#ffe0b2","200":"#ffcc80","300":"#ffb74d","400":"#ffa726","500":"#ff9800","600":"#fb8c00","700":"#f57c00","800":"#ef6c00","900":"#e65100","a100":"#ffd180","a200":"#ffab40","a400":"#ff9100","a700":"#ff6d00"};
var deepOrange = {"50":"#fbe9e7","100":"#ffccbc","200":"#ffab91","300":"#ff8a65","400":"#ff7043","500":"#ff5722","600":"#f4511e","700":"#e64a19","800":"#d84315","900":"#bf360c","a100":"#ff9e80","a200":"#ff6e40","a400":"#ff3d00","a700":"#dd2c00"};
var brown = {"50":"#efebe9","100":"#d7ccc8","200":"#bcaaa4","300":"#a1887f","400":"#8d6e63","500":"#795548","600":"#6d4c41","700":"#5d4037","800":"#4e342e","900":"#3e2723"};
var grey = {"50":"#fafafa","100":"#f5f5f5","200":"#eeeeee","300":"#e0e0e0","400":"#bdbdbd","500":"#9e9e9e","600":"#757575","700":"#616161","800":"#424242","900":"#212121"};
var blueGrey = {"50":"#eceff1","100":"#cfd8dc","200":"#b0bec5","300":"#90a4ae","400":"#78909c","500":"#607d8b","600":"#546e7a","700":"#455a64","800":"#37474f","900":"#263238"};
var darkText = {"primary":"rgba(0, 0, 0, 0.87)","secondary":"rgba(0, 0, 0, 0.54)","disabled":"rgba(0, 0, 0, 0.38)","dividers":"rgba(0, 0, 0, 0.12)"};
var lightText = {"primary":"rgba(255, 255, 255, 1)","secondary":"rgba(255, 255, 255, 0.7)","disabled":"rgba(255, 255, 255, 0.5)","dividers":"rgba(255, 255, 255, 0.12)"};
var darkIcons = {"active":"rgba(0, 0, 0, 0.54)","inactive":"rgba(0, 0, 0, 0.38)"};
var lightIcons = {"active":"rgba(255, 255, 255, 1)","inactive":"rgba(255, 255, 255, 0.5)"};
var white = "#ffffff";
var black = "#000000";

/* harmony default export */ __webpack_exports__["default"] = ({
  red: red,
  pink: pink,
  purple: purple,
  deepPurple: deepPurple,
  indigo: indigo,
  blue: blue,
  lightBlue: lightBlue,
  cyan: cyan,
  teal: teal,
  green: green,
  lightGreen: lightGreen,
  lime: lime,
  yellow: yellow,
  amber: amber,
  orange: orange,
  deepOrange: deepOrange,
  brown: brown,
  grey: grey,
  blueGrey: blueGrey,
  darkText: darkText,
  lightText: lightText,
  darkIcons: darkIcons,
  lightIcons: lightIcons,
  white: white,
  black: black
});


/***/ }),

/***/ "xond":
/***/ (function(module, exports, __webpack_require__) {

var baseGetAllKeys = __webpack_require__("FCuZ"),
    getSymbolsIn = __webpack_require__("09Qt"),
    keysIn = __webpack_require__("t8rQ");

/**
 * Creates an array of own and inherited enumerable property names and
 * symbols of `object`.
 *
 * @private
 * @param {Object} object The object to query.
 * @returns {Array} Returns the array of property names and symbols.
 */
function getAllKeysIn(object) {
  return baseGetAllKeys(object, keysIn, getSymbolsIn);
}

module.exports = getAllKeysIn;


/***/ }),

/***/ "yCNF":
/***/ (function(module, exports) {

/**
 * Checks if `value` is the
 * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
 * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Lang
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is an object, else `false`.
 * @example
 *
 * _.isObject({});
 * // => true
 *
 * _.isObject([1, 2, 3]);
 * // => true
 *
 * _.isObject(_.noop);
 * // => true
 *
 * _.isObject(null);
 * // => false
 */
function isObject(value) {
  var type = typeof value;
  return value != null && (type == 'object' || type == 'function');
}

module.exports = isObject;


/***/ }),

/***/ "ytp0":
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/** @license React v16.1.1
 * react-dom.development.js
 *
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



if (true) {
  (function() {
'use strict';

var React = __webpack_require__("GiK3");
var invariant = __webpack_require__("cxPT");
var warning = __webpack_require__("YyeZ");
var ExecutionEnvironment = __webpack_require__("czSA");
var _assign = __webpack_require__("BEQ0");
var emptyFunction$1 = __webpack_require__("e6+Q");
var EventListener = __webpack_require__("o+pC");
var getActiveElement = __webpack_require__("9U7y");
var shallowEqual = __webpack_require__("sgb3");
var containsNode = __webpack_require__("2B9T");
var focusNode = __webpack_require__("JTgD");
var emptyObject = __webpack_require__("TJez");
var checkPropTypes = __webpack_require__("Ie6m");
var hyphenateStyleName = __webpack_require__("mL1Z");
var camelizeStyleName = __webpack_require__("/lfX");

/**
 * WARNING: DO NOT manually require this module.
 * This is a replacement for `invariant(...)` used by the error code system
 * and will _only_ be required by the corresponding babel pass.
 * It always throws.
 */

!React ? invariant(false, 'ReactDOM was loaded before React. Make sure you load the React package before loading ReactDOM.') : void 0;

// These attributes should be all lowercase to allow for
// case insensitive checks
var RESERVED_PROPS = {
  children: true,
  dangerouslySetInnerHTML: true,
  defaultValue: true,
  defaultChecked: true,
  innerHTML: true,
  suppressContentEditableWarning: true,
  suppressHydrationWarning: true,
  style: true
};

function checkMask(value, bitmask) {
  return (value & bitmask) === bitmask;
}

var DOMPropertyInjection = {
  /**
   * Mapping from normalized, camelcased property names to a configuration that
   * specifies how the associated DOM property should be accessed or rendered.
   */
  MUST_USE_PROPERTY: 0x1,
  HAS_BOOLEAN_VALUE: 0x4,
  HAS_NUMERIC_VALUE: 0x8,
  HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8,
  HAS_OVERLOADED_BOOLEAN_VALUE: 0x20,
  HAS_STRING_BOOLEAN_VALUE: 0x40,

  /**
   * Inject some specialized knowledge about the DOM. This takes a config object
   * with the following properties:
   *
   * Properties: object mapping DOM property name to one of the
   * DOMPropertyInjection constants or null. If your attribute isn't in here,
   * it won't get written to the DOM.
   *
   * DOMAttributeNames: object mapping React attribute name to the DOM
   * attribute name. Attribute names not specified use the **lowercase**
   * normalized name.
   *
   * DOMAttributeNamespaces: object mapping React attribute name to the DOM
   * attribute namespace URL. (Attribute names not specified use no namespace.)
   *
   * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
   * Property names not specified use the normalized name.
   *
   * DOMMutationMethods: Properties that require special mutation methods. If
   * `value` is undefined, the mutation method should unset the property.
   *
   * @param {object} domPropertyConfig the config as described above.
   */
  injectDOMPropertyConfig: function (domPropertyConfig) {
    var Injection = DOMPropertyInjection;
    var Properties = domPropertyConfig.Properties || {};
    var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};
    var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
    var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};

    for (var propName in Properties) {
      !!properties.hasOwnProperty(propName) ? invariant(false, "injectDOMPropertyConfig(...): You're trying to inject DOM property '%s' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.", propName) : void 0;

      var lowerCased = propName.toLowerCase();
      var propConfig = Properties[propName];

      var propertyInfo = {
        attributeName: lowerCased,
        attributeNamespace: null,
        propertyName: propName,
        mutationMethod: null,

        mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),
        hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),
        hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),
        hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),
        hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE),
        hasStringBooleanValue: checkMask(propConfig, Injection.HAS_STRING_BOOLEAN_VALUE)
      };
      !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? invariant(false, "DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s", propName) : void 0;

      if (DOMAttributeNames.hasOwnProperty(propName)) {
        var attributeName = DOMAttributeNames[propName];

        propertyInfo.attributeName = attributeName;
      }

      if (DOMAttributeNamespaces.hasOwnProperty(propName)) {
        propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];
      }

      if (DOMMutationMethods.hasOwnProperty(propName)) {
        propertyInfo.mutationMethod = DOMMutationMethods[propName];
      }

      // Downcase references to whitelist properties to check for membership
      // without case-sensitivity. This allows the whitelist to pick up
      // `allowfullscreen`, which should be written using the property configuration
      // for `allowFullscreen`
      properties[propName] = propertyInfo;
    }
  }
};

/* eslint-disable max-len */
var ATTRIBUTE_NAME_START_CHAR = ":A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD";
/* eslint-enable max-len */
var ATTRIBUTE_NAME_CHAR = ATTRIBUTE_NAME_START_CHAR + "\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040";


var ROOT_ATTRIBUTE_NAME = 'data-reactroot';

/**
 * Map from property "standard name" to an object with info about how to set
 * the property in the DOM. Each object contains:
 *
 * attributeName:
 *   Used when rendering markup or with `*Attribute()`.
 * attributeNamespace
 * propertyName:
 *   Used on DOM node instances. (This includes properties that mutate due to
 *   external factors.)
 * mutationMethod:
 *   If non-null, used instead of the property or `setAttribute()` after
 *   initial render.
 * mustUseProperty:
 *   Whether the property must be accessed and mutated as an object property.
 * hasBooleanValue:
 *   Whether the property should be removed when set to a falsey value.
 * hasNumericValue:
 *   Whether the property must be numeric or parse as a numeric and should be
 *   removed when set to a falsey value.
 * hasPositiveNumericValue:
 *   Whether the property must be positive numeric or parse as a positive
 *   numeric and should be removed when set to a falsey value.
 * hasOverloadedBooleanValue:
 *   Whether the property can be used as a flag as well as with a value.
 *   Removed when strictly equal to false; present without a value when
 *   strictly equal to true; present with a value otherwise.
 */
var properties = {};

/**
 * Checks whether a property name is a writeable attribute.
 * @method
 */
function shouldSetAttribute(name, value) {
  if (isReservedProp(name)) {
    return false;
  }
  if (name.length > 2 && (name[0] === 'o' || name[0] === 'O') && (name[1] === 'n' || name[1] === 'N')) {
    return false;
  }
  if (value === null) {
    return true;
  }
  switch (typeof value) {
    case 'boolean':
      return shouldAttributeAcceptBooleanValue(name);
    case 'undefined':
    case 'number':
    case 'string':
    case 'object':
      return true;
    default:
      // function, symbol
      return false;
  }
}

function getPropertyInfo(name) {
  return properties.hasOwnProperty(name) ? properties[name] : null;
}

function shouldAttributeAcceptBooleanValue(name) {
  if (isReservedProp(name)) {
    return true;
  }
  var propertyInfo = getPropertyInfo(name);
  if (propertyInfo) {
    return propertyInfo.hasBooleanValue || propertyInfo.hasStringBooleanValue || propertyInfo.hasOverloadedBooleanValue;
  }
  var prefix = name.toLowerCase().slice(0, 5);
  return prefix === 'data-' || prefix === 'aria-';
}

/**
 * Checks to see if a property name is within the list of properties
 * reserved for internal React operations. These properties should
 * not be set on an HTML element.
 *
 * @private
 * @param {string} name
 * @return {boolean} If the name is within reserved props
 */
function isReservedProp(name) {
  return RESERVED_PROPS.hasOwnProperty(name);
}

var injection = DOMPropertyInjection;

var MUST_USE_PROPERTY = injection.MUST_USE_PROPERTY;
var HAS_BOOLEAN_VALUE = injection.HAS_BOOLEAN_VALUE;
var HAS_NUMERIC_VALUE = injection.HAS_NUMERIC_VALUE;
var HAS_POSITIVE_NUMERIC_VALUE = injection.HAS_POSITIVE_NUMERIC_VALUE;
var HAS_OVERLOADED_BOOLEAN_VALUE = injection.HAS_OVERLOADED_BOOLEAN_VALUE;
var HAS_STRING_BOOLEAN_VALUE = injection.HAS_STRING_BOOLEAN_VALUE;

var HTMLDOMPropertyConfig = {
  // When adding attributes to this list, be sure to also add them to
  // the `possibleStandardNames` module to ensure casing and incorrect
  // name warnings.
  Properties: {
    allowFullScreen: HAS_BOOLEAN_VALUE,
    // specifies target context for links with `preload` type
    async: HAS_BOOLEAN_VALUE,
    // Note: there is a special case that prevents it from being written to the DOM
    // on the client side because the browsers are inconsistent. Instead we call focus().
    autoFocus: HAS_BOOLEAN_VALUE,
    autoPlay: HAS_BOOLEAN_VALUE,
    capture: HAS_OVERLOADED_BOOLEAN_VALUE,
    checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    cols: HAS_POSITIVE_NUMERIC_VALUE,
    contentEditable: HAS_STRING_BOOLEAN_VALUE,
    controls: HAS_BOOLEAN_VALUE,
    'default': HAS_BOOLEAN_VALUE,
    defer: HAS_BOOLEAN_VALUE,
    disabled: HAS_BOOLEAN_VALUE,
    download: HAS_OVERLOADED_BOOLEAN_VALUE,
    draggable: HAS_STRING_BOOLEAN_VALUE,
    formNoValidate: HAS_BOOLEAN_VALUE,
    hidden: HAS_BOOLEAN_VALUE,
    loop: HAS_BOOLEAN_VALUE,
    // Caution; `option.selected` is not updated if `select.multiple` is
    // disabled with `removeAttribute`.
    multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    noValidate: HAS_BOOLEAN_VALUE,
    open: HAS_BOOLEAN_VALUE,
    playsInline: HAS_BOOLEAN_VALUE,
    readOnly: HAS_BOOLEAN_VALUE,
    required: HAS_BOOLEAN_VALUE,
    reversed: HAS_BOOLEAN_VALUE,
    rows: HAS_POSITIVE_NUMERIC_VALUE,
    rowSpan: HAS_NUMERIC_VALUE,
    scoped: HAS_BOOLEAN_VALUE,
    seamless: HAS_BOOLEAN_VALUE,
    selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    size: HAS_POSITIVE_NUMERIC_VALUE,
    start: HAS_NUMERIC_VALUE,
    // support for projecting regular DOM Elements via V1 named slots ( shadow dom )
    span: HAS_POSITIVE_NUMERIC_VALUE,
    spellCheck: HAS_STRING_BOOLEAN_VALUE,
    // Style must be explicitly set in the attribute list. React components
    // expect a style object
    style: 0,
    // Keep it in the whitelist because it is case-sensitive for SVG.
    tabIndex: 0,
    // itemScope is for for Microdata support.
    // See http://schema.org/docs/gs.html
    itemScope: HAS_BOOLEAN_VALUE,
    // These attributes must stay in the white-list because they have
    // different attribute names (see DOMAttributeNames below)
    acceptCharset: 0,
    className: 0,
    htmlFor: 0,
    httpEquiv: 0,
    // Attributes with mutation methods must be specified in the whitelist
    // Set the string boolean flag to allow the behavior
    value: HAS_STRING_BOOLEAN_VALUE
  },
  DOMAttributeNames: {
    acceptCharset: 'accept-charset',
    className: 'class',
    htmlFor: 'for',
    httpEquiv: 'http-equiv'
  },
  DOMMutationMethods: {
    value: function (node, value) {
      if (value == null) {
        return node.removeAttribute('value');
      }

      // Number inputs get special treatment due to some edge cases in
      // Chrome. Let everything else assign the value attribute as normal.
      // https://github.com/facebook/react/issues/7253#issuecomment-236074326
      if (node.type !== 'number' || node.hasAttribute('value') === false) {
        node.setAttribute('value', '' + value);
      } else if (node.validity && !node.validity.badInput && node.ownerDocument.activeElement !== node) {
        // Don't assign an attribute if validation reports bad
        // input. Chrome will clear the value. Additionally, don't
        // operate on inputs that have focus, otherwise Chrome might
        // strip off trailing decimal places and cause the user's
        // cursor position to jump to the beginning of the input.
        //
        // In ReactDOMInput, we have an onBlur event that will trigger
        // this function again when focus is lost.
        node.setAttribute('value', '' + value);
      }
    }
  }
};

var HAS_STRING_BOOLEAN_VALUE$1 = injection.HAS_STRING_BOOLEAN_VALUE;


var NS = {
  xlink: 'http://www.w3.org/1999/xlink',
  xml: 'http://www.w3.org/XML/1998/namespace'
};

/**
 * This is a list of all SVG attributes that need special casing,
 * namespacing, or boolean value assignment.
 *
 * When adding attributes to this list, be sure to also add them to
 * the `possibleStandardNames` module to ensure casing and incorrect
 * name warnings.
 *
 * SVG Attributes List:
 * https://www.w3.org/TR/SVG/attindex.html
 * SMIL Spec:
 * https://www.w3.org/TR/smil
 */
var ATTRS = ['accent-height', 'alignment-baseline', 'arabic-form', 'baseline-shift', 'cap-height', 'clip-path', 'clip-rule', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'dominant-baseline', 'enable-background', 'fill-opacity', 'fill-rule', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-name', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'horiz-adv-x', 'horiz-origin-x', 'image-rendering', 'letter-spacing', 'lighting-color', 'marker-end', 'marker-mid', 'marker-start', 'overline-position', 'overline-thickness', 'paint-order', 'panose-1', 'pointer-events', 'rendering-intent', 'shape-rendering', 'stop-color', 'stop-opacity', 'strikethrough-position', 'strikethrough-thickness', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-decoration', 'text-rendering', 'underline-position', 'underline-thickness', 'unicode-bidi', 'unicode-range', 'units-per-em', 'v-alphabetic', 'v-hanging', 'v-ideographic', 'v-mathematical', 'vector-effect', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'word-spacing', 'writing-mode', 'x-height', 'xlink:actuate', 'xlink:arcrole', 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type', 'xml:base', 'xmlns:xlink', 'xml:lang', 'xml:space'];

var SVGDOMPropertyConfig = {
  Properties: {
    autoReverse: HAS_STRING_BOOLEAN_VALUE$1,
    externalResourcesRequired: HAS_STRING_BOOLEAN_VALUE$1,
    preserveAlpha: HAS_STRING_BOOLEAN_VALUE$1
  },
  DOMAttributeNames: {
    autoReverse: 'autoReverse',
    externalResourcesRequired: 'externalResourcesRequired',
    preserveAlpha: 'preserveAlpha'
  },
  DOMAttributeNamespaces: {
    xlinkActuate: NS.xlink,
    xlinkArcrole: NS.xlink,
    xlinkHref: NS.xlink,
    xlinkRole: NS.xlink,
    xlinkShow: NS.xlink,
    xlinkTitle: NS.xlink,
    xlinkType: NS.xlink,
    xmlBase: NS.xml,
    xmlLang: NS.xml,
    xmlSpace: NS.xml
  }
};

var CAMELIZE = /[\-\:]([a-z])/g;
var capitalize = function (token) {
  return token[1].toUpperCase();
};

ATTRS.forEach(function (original) {
  var reactName = original.replace(CAMELIZE, capitalize);

  SVGDOMPropertyConfig.Properties[reactName] = 0;
  SVGDOMPropertyConfig.DOMAttributeNames[reactName] = original;
});

injection.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
injection.injectDOMPropertyConfig(SVGDOMPropertyConfig);

var ReactErrorUtils = {
  // Used by Fiber to simulate a try-catch.
  _caughtError: null,
  _hasCaughtError: false,

  // Used by event system to capture/rethrow the first error.
  _rethrowError: null,
  _hasRethrowError: false,

  injection: {
    injectErrorUtils: function (injectedErrorUtils) {
      !(typeof injectedErrorUtils.invokeGuardedCallback === 'function') ? invariant(false, 'Injected invokeGuardedCallback() must be a function.') : void 0;
      invokeGuardedCallback = injectedErrorUtils.invokeGuardedCallback;
    }
  },

  /**
   * Call a function while guarding against errors that happens within it.
   * Returns an error if it throws, otherwise null.
   *
   * In production, this is implemented using a try-catch. The reason we don't
   * use a try-catch directly is so that we can swap out a different
   * implementation in DEV mode.
   *
   * @param {String} name of the guard to use for logging or debugging
   * @param {Function} func The function to invoke
   * @param {*} context The context to use when calling the function
   * @param {...*} args Arguments for function
   */
  invokeGuardedCallback: function (name, func, context, a, b, c, d, e, f) {
    invokeGuardedCallback.apply(ReactErrorUtils, arguments);
  },

  /**
   * Same as invokeGuardedCallback, but instead of returning an error, it stores
   * it in a global so it can be rethrown by `rethrowCaughtError` later.
   * TODO: See if _caughtError and _rethrowError can be unified.
   *
   * @param {String} name of the guard to use for logging or debugging
   * @param {Function} func The function to invoke
   * @param {*} context The context to use when calling the function
   * @param {...*} args Arguments for function
   */
  invokeGuardedCallbackAndCatchFirstError: function (name, func, context, a, b, c, d, e, f) {
    ReactErrorUtils.invokeGuardedCallback.apply(this, arguments);
    if (ReactErrorUtils.hasCaughtError()) {
      var error = ReactErrorUtils.clearCaughtError();
      if (!ReactErrorUtils._hasRethrowError) {
        ReactErrorUtils._hasRethrowError = true;
        ReactErrorUtils._rethrowError = error;
      }
    }
  },

  /**
   * During execution of guarded functions we will capture the first error which
   * we will rethrow to be handled by the top level error handler.
   */
  rethrowCaughtError: function () {
    return rethrowCaughtError.apply(ReactErrorUtils, arguments);
  },

  hasCaughtError: function () {
    return ReactErrorUtils._hasCaughtError;
  },

  clearCaughtError: function () {
    if (ReactErrorUtils._hasCaughtError) {
      var error = ReactErrorUtils._caughtError;
      ReactErrorUtils._caughtError = null;
      ReactErrorUtils._hasCaughtError = false;
      return error;
    } else {
      invariant(false, 'clearCaughtError was called but no error was captured. This error is likely caused by a bug in React. Please file an issue.');
    }
  }
};

var invokeGuardedCallback = function (name, func, context, a, b, c, d, e, f) {
  ReactErrorUtils._hasCaughtError = false;
  ReactErrorUtils._caughtError = null;
  var funcArgs = Array.prototype.slice.call(arguments, 3);
  try {
    func.apply(context, funcArgs);
  } catch (error) {
    ReactErrorUtils._caughtError = error;
    ReactErrorUtils._hasCaughtError = true;
  }
};

{
  // In DEV mode, we swap out invokeGuardedCallback for a special version
  // that plays more nicely with the browser's DevTools. The idea is to preserve
  // "Pause on exceptions" behavior. Because React wraps all user-provided
  // functions in invokeGuardedCallback, and the production version of
  // invokeGuardedCallback uses a try-catch, all user exceptions are treated
  // like caught exceptions, and the DevTools won't pause unless the developer
  // takes the extra step of enabling pause on caught exceptions. This is
  // untintuitive, though, because even though React has caught the error, from
  // the developer's perspective, the error is uncaught.
  //
  // To preserve the expected "Pause on exceptions" behavior, we don't use a
  // try-catch in DEV. Instead, we synchronously dispatch a fake event to a fake
  // DOM node, and call the user-provided callback from inside an event handler
  // for that fake event. If the callback throws, the error is "captured" using
  // a global event handler. But because the error happens in a different
  // event loop context, it does not interrupt the normal program flow.
  // Effectively, this gives us try-catch behavior without actually using
  // try-catch. Neat!

  // Check that the browser supports the APIs we need to implement our special
  // DEV version of invokeGuardedCallback
  if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {
    var fakeNode = document.createElement('react');

    var invokeGuardedCallbackDev = function (name, func, context, a, b, c, d, e, f) {
      // Keeps track of whether the user-provided callback threw an error. We
      // set this to true at the beginning, then set it to false right after
      // calling the function. If the function errors, `didError` will never be
      // set to false. This strategy works even if the browser is flaky and
      // fails to call our global error handler, because it doesn't rely on
      // the error event at all.
      var didError = true;

      // Create an event handler for our fake event. We will synchronously
      // dispatch our fake event using `dispatchEvent`. Inside the handler, we
      // call the user-provided callback.
      var funcArgs = Array.prototype.slice.call(arguments, 3);
      function callCallback() {
        // We immediately remove the callback from event listeners so that
        // nested `invokeGuardedCallback` calls do not clash. Otherwise, a
        // nested call would trigger the fake event handlers of any call higher
        // in the stack.
        fakeNode.removeEventListener(evtType, callCallback, false);
        func.apply(context, funcArgs);
        didError = false;
      }

      // Create a global error event handler. We use this to capture the value
      // that was thrown. It's possible that this error handler will fire more
      // than once; for example, if non-React code also calls `dispatchEvent`
      // and a handler for that event throws. We should be resilient to most of
      // those cases. Even if our error event handler fires more than once, the
      // last error event is always used. If the callback actually does error,
      // we know that the last error event is the correct one, because it's not
      // possible for anything else to have happened in between our callback
      // erroring and the code that follows the `dispatchEvent` call below. If
      // the callback doesn't error, but the error event was fired, we know to
      // ignore it because `didError` will be false, as described above.
      var error = void 0;
      // Use this to track whether the error event is ever called.
      var didSetError = false;
      var isCrossOriginError = false;

      function onError(event) {
        error = event.error;
        didSetError = true;
        if (error === null && event.colno === 0 && event.lineno === 0) {
          isCrossOriginError = true;
        }
      }

      // Create a fake event type.
      var evtType = 'react-' + (name ? name : 'invokeguardedcallback');

      // Attach our event handlers
      window.addEventListener('error', onError);
      fakeNode.addEventListener(evtType, callCallback, false);

      // Synchronously dispatch our fake event. If the user-provided function
      // errors, it will trigger our global error handler.
      var evt = document.createEvent('Event');
      evt.initEvent(evtType, false, false);
      fakeNode.dispatchEvent(evt);

      if (didError) {
        if (!didSetError) {
          // The callback errored, but the error event never fired.
          error = new Error('An error was thrown inside one of your components, but React ' + "doesn't know what it was. This is likely due to browser " + 'flakiness. React does its best to preserve the "Pause on ' + 'exceptions" behavior of the DevTools, which requires some ' + "DEV-mode only tricks. It's possible that these don't work in " + 'your browser. Try triggering the error in production mode, ' + 'or switching to a modern browser. If you suspect that this is ' + 'actually an issue with React, please file an issue.');
        } else if (isCrossOriginError) {
          error = new Error("A cross-origin error was thrown. React doesn't have access to " + 'the actual error object in development. ' + 'See https://fb.me/react-crossorigin-error for more information.');
        }
        ReactErrorUtils._hasCaughtError = true;
        ReactErrorUtils._caughtError = error;
      } else {
        ReactErrorUtils._hasCaughtError = false;
        ReactErrorUtils._caughtError = null;
      }

      // Remove our event listeners
      window.removeEventListener('error', onError);
    };

    invokeGuardedCallback = invokeGuardedCallbackDev;
  }
}

var rethrowCaughtError = function () {
  if (ReactErrorUtils._hasRethrowError) {
    var error = ReactErrorUtils._rethrowError;
    ReactErrorUtils._rethrowError = null;
    ReactErrorUtils._hasRethrowError = false;
    throw error;
  }
};

/**
 * Injectable ordering of event plugins.
 */
var eventPluginOrder = null;

/**
 * Injectable mapping from names to event plugin modules.
 */
var namesToPlugins = {};

/**
 * Recomputes the plugin list using the injected plugins and plugin ordering.
 *
 * @private
 */
function recomputePluginOrdering() {
  if (!eventPluginOrder) {
    // Wait until an `eventPluginOrder` is injected.
    return;
  }
  for (var pluginName in namesToPlugins) {
    var pluginModule = namesToPlugins[pluginName];
    var pluginIndex = eventPluginOrder.indexOf(pluginName);
    !(pluginIndex > -1) ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : void 0;
    if (plugins[pluginIndex]) {
      continue;
    }
    !pluginModule.extractEvents ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : void 0;
    plugins[pluginIndex] = pluginModule;
    var publishedEvents = pluginModule.eventTypes;
    for (var eventName in publishedEvents) {
      !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : void 0;
    }
  }
}

/**
 * Publishes an event so that it can be dispatched by the supplied plugin.
 *
 * @param {object} dispatchConfig Dispatch configuration for the event.
 * @param {object} PluginModule Plugin publishing the event.
 * @return {boolean} True if the event was successfully published.
 * @private
 */
function publishEventForPlugin(dispatchConfig, pluginModule, eventName) {
  !!eventNameDispatchConfigs.hasOwnProperty(eventName) ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : void 0;
  eventNameDispatchConfigs[eventName] = dispatchConfig;

  var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
  if (phasedRegistrationNames) {
    for (var phaseName in phasedRegistrationNames) {
      if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
        var phasedRegistrationName = phasedRegistrationNames[phaseName];
        publishRegistrationName(phasedRegistrationName, pluginModule, eventName);
      }
    }
    return true;
  } else if (dispatchConfig.registrationName) {
    publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);
    return true;
  }
  return false;
}

/**
 * Publishes a registration name that is used to identify dispatched events.
 *
 * @param {string} registrationName Registration name to add.
 * @param {object} PluginModule Plugin publishing the event.
 * @private
 */
function publishRegistrationName(registrationName, pluginModule, eventName) {
  !!registrationNameModules[registrationName] ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : void 0;
  registrationNameModules[registrationName] = pluginModule;
  registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;

  {
    var lowerCasedName = registrationName.toLowerCase();
    possibleRegistrationNames[lowerCasedName] = registrationName;

    if (registrationName === 'onDoubleClick') {
      possibleRegistrationNames.ondblclick = registrationName;
    }
  }
}

/**
 * Registers plugins so that they can extract and dispatch events.
 *
 * @see {EventPluginHub}
 */

/**
 * Ordered list of injected plugins.
 */
var plugins = [];

/**
 * Mapping from event name to dispatch config
 */
var eventNameDispatchConfigs = {};

/**
 * Mapping from registration name to plugin module
 */
var registrationNameModules = {};

/**
 * Mapping from registration name to event name
 */
var registrationNameDependencies = {};

/**
 * Mapping from lowercase registration names to the properly cased version,
 * used to warn in the case of missing event handlers. Available
 * only in true.
 * @type {Object}
 */
var possibleRegistrationNames = {};
// Trust the developer to only use possibleRegistrationNames in true

/**
 * Injects an ordering of plugins (by plugin name). This allows the ordering
 * to be decoupled from injection of the actual plugins so that ordering is
 * always deterministic regardless of packaging, on-the-fly injection, etc.
 *
 * @param {array} InjectedEventPluginOrder
 * @internal
 * @see {EventPluginHub.injection.injectEventPluginOrder}
 */
function injectEventPluginOrder(injectedEventPluginOrder) {
  !!eventPluginOrder ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : void 0;
  // Clone the ordering so it cannot be dynamically mutated.
  eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);
  recomputePluginOrdering();
}

/**
 * Injects plugins to be used by `EventPluginHub`. The plugin names must be
 * in the ordering injected by `injectEventPluginOrder`.
 *
 * Plugins can be injected as part of page initialization or on-the-fly.
 *
 * @param {object} injectedNamesToPlugins Map from names to plugin modules.
 * @internal
 * @see {EventPluginHub.injection.injectEventPluginsByName}
 */
function injectEventPluginsByName(injectedNamesToPlugins) {
  var isOrderingDirty = false;
  for (var pluginName in injectedNamesToPlugins) {
    if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
      continue;
    }
    var pluginModule = injectedNamesToPlugins[pluginName];
    if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {
      !!namesToPlugins[pluginName] ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : void 0;
      namesToPlugins[pluginName] = pluginModule;
      isOrderingDirty = true;
    }
  }
  if (isOrderingDirty) {
    recomputePluginOrdering();
  }
}

var EventPluginRegistry = Object.freeze({
	plugins: plugins,
	eventNameDispatchConfigs: eventNameDispatchConfigs,
	registrationNameModules: registrationNameModules,
	registrationNameDependencies: registrationNameDependencies,
	possibleRegistrationNames: possibleRegistrationNames,
	injectEventPluginOrder: injectEventPluginOrder,
	injectEventPluginsByName: injectEventPluginsByName
});

var getFiberCurrentPropsFromNode = null;
var getInstanceFromNode = null;
var getNodeFromInstance = null;

var injection$2 = {
  injectComponentTree: function (Injected) {
    getFiberCurrentPropsFromNode = Injected.getFiberCurrentPropsFromNode;
    getInstanceFromNode = Injected.getInstanceFromNode;
    getNodeFromInstance = Injected.getNodeFromInstance;

    {
      warning(getNodeFromInstance && getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.');
    }
  }
};






var validateEventDispatches;
{
  validateEventDispatches = function (event) {
    var dispatchListeners = event._dispatchListeners;
    var dispatchInstances = event._dispatchInstances;

    var listenersIsArr = Array.isArray(dispatchListeners);
    var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;

    var instancesIsArr = Array.isArray(dispatchInstances);
    var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;

    warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.');
  };
}

/**
 * Dispatch the event to the listener.
 * @param {SyntheticEvent} event SyntheticEvent to handle
 * @param {boolean} simulated If the event is simulated (changes exn behavior)
 * @param {function} listener Application-level callback
 * @param {*} inst Internal component instance
 */
function executeDispatch(event, simulated, listener, inst) {
  var type = event.type || 'unknown-event';
  event.currentTarget = getNodeFromInstance(inst);
  ReactErrorUtils.invokeGuardedCallbackAndCatchFirstError(type, listener, undefined, event);
  event.currentTarget = null;
}

/**
 * Standard/simple iteration through an event's collected dispatches.
 */
function executeDispatchesInOrder(event, simulated) {
  var dispatchListeners = event._dispatchListeners;
  var dispatchInstances = event._dispatchInstances;
  {
    validateEventDispatches(event);
  }
  if (Array.isArray(dispatchListeners)) {
    for (var i = 0; i < dispatchListeners.length; i++) {
      if (event.isPropagationStopped()) {
        break;
      }
      // Listeners and Instances are two parallel arrays that are always in sync.
      executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]);
    }
  } else if (dispatchListeners) {
    executeDispatch(event, simulated, dispatchListeners, dispatchInstances);
  }
  event._dispatchListeners = null;
  event._dispatchInstances = null;
}

/**
 * @see executeDispatchesInOrderStopAtTrueImpl
 */


/**
 * Execution of a "direct" dispatch - there must be at most one dispatch
 * accumulated on the event or it is considered an error. It doesn't really make
 * sense for an event with multiple dispatches (bubbled) to keep track of the
 * return values at each dispatch execution, but it does tend to make sense when
 * dealing with "direct" dispatches.
 *
 * @return {*} The return value of executing the single dispatch.
 */


/**
 * @param {SyntheticEvent} event
 * @return {boolean} True iff number of dispatches accumulated is greater than 0.
 */

/**
 * Accumulates items that must not be null or undefined into the first one. This
 * is used to conserve memory by avoiding array allocations, and thus sacrifices
 * API cleanness. Since `current` can be null before being passed in and not
 * null after this function, make sure to assign it back to `current`:
 *
 * `a = accumulateInto(a, b);`
 *
 * This API should be sparingly used. Try `accumulate` for something cleaner.
 *
 * @return {*|array<*>} An accumulation of items.
 */

function accumulateInto(current, next) {
  !(next != null) ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : void 0;

  if (current == null) {
    return next;
  }

  // Both are not empty. Warning: Never call x.concat(y) when you are not
  // certain that x is an Array (x could be a string with concat method).
  if (Array.isArray(current)) {
    if (Array.isArray(next)) {
      current.push.apply(current, next);
      return current;
    }
    current.push(next);
    return current;
  }

  if (Array.isArray(next)) {
    // A bit too dangerous to mutate `next`.
    return [current].concat(next);
  }

  return [current, next];
}

/**
 * @param {array} arr an "accumulation" of items which is either an Array or
 * a single item. Useful when paired with the `accumulate` module. This is a
 * simple utility that allows us to reason about a collection of items, but
 * handling the case when there is exactly one item (and we do not need to
 * allocate an array).
 * @param {function} cb Callback invoked with each element or a collection.
 * @param {?} [scope] Scope used as `this` in a callback.
 */
function forEachAccumulated(arr, cb, scope) {
  if (Array.isArray(arr)) {
    arr.forEach(cb, scope);
  } else if (arr) {
    cb.call(scope, arr);
  }
}

/**
 * Internal queue of events that have accumulated their dispatches and are
 * waiting to have their dispatches executed.
 */
var eventQueue = null;

/**
 * Dispatches an event and releases it back into the pool, unless persistent.
 *
 * @param {?object} event Synthetic event to be dispatched.
 * @param {boolean} simulated If the event is simulated (changes exn behavior)
 * @private
 */
var executeDispatchesAndRelease = function (event, simulated) {
  if (event) {
    executeDispatchesInOrder(event, simulated);

    if (!event.isPersistent()) {
      event.constructor.release(event);
    }
  }
};
var executeDispatchesAndReleaseSimulated = function (e) {
  return executeDispatchesAndRelease(e, true);
};
var executeDispatchesAndReleaseTopLevel = function (e) {
  return executeDispatchesAndRelease(e, false);
};

function isInteractive(tag) {
  return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';
}

function shouldPreventMouseEvent(name, type, props) {
  switch (name) {
    case 'onClick':
    case 'onClickCapture':
    case 'onDoubleClick':
    case 'onDoubleClickCapture':
    case 'onMouseDown':
    case 'onMouseDownCapture':
    case 'onMouseMove':
    case 'onMouseMoveCapture':
    case 'onMouseUp':
    case 'onMouseUpCapture':
      return !!(props.disabled && isInteractive(type));
    default:
      return false;
  }
}

/**
 * This is a unified interface for event plugins to be installed and configured.
 *
 * Event plugins can implement the following properties:
 *
 *   `extractEvents` {function(string, DOMEventTarget, string, object): *}
 *     Required. When a top-level event is fired, this method is expected to
 *     extract synthetic events that will in turn be queued and dispatched.
 *
 *   `eventTypes` {object}
 *     Optional, plugins that fire events must publish a mapping of registration
 *     names that are used to register listeners. Values of this mapping must
 *     be objects that contain `registrationName` or `phasedRegistrationNames`.
 *
 *   `executeDispatch` {function(object, function, string)}
 *     Optional, allows plugins to override how an event gets dispatched. By
 *     default, the listener is simply invoked.
 *
 * Each plugin that is injected into `EventsPluginHub` is immediately operable.
 *
 * @public
 */

/**
 * Methods for injecting dependencies.
 */
var injection$1 = {
  /**
   * @param {array} InjectedEventPluginOrder
   * @public
   */
  injectEventPluginOrder: injectEventPluginOrder,

  /**
   * @param {object} injectedNamesToPlugins Map from names to plugin modules.
   */
  injectEventPluginsByName: injectEventPluginsByName
};

/**
 * @param {object} inst The instance, which is the source of events.
 * @param {string} registrationName Name of listener (e.g. `onClick`).
 * @return {?function} The stored callback.
 */
function getListener(inst, registrationName) {
  var listener;

  // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not
  // live here; needs to be moved to a better place soon
  var stateNode = inst.stateNode;
  if (!stateNode) {
    // Work in progress (ex: onload events in incremental mode).
    return null;
  }
  var props = getFiberCurrentPropsFromNode(stateNode);
  if (!props) {
    // Work in progress.
    return null;
  }
  listener = props[registrationName];
  if (shouldPreventMouseEvent(registrationName, inst.type, props)) {
    return null;
  }
  !(!listener || typeof listener === 'function') ? invariant(false, 'Expected `%s` listener to be a function, instead got a value of `%s` type.', registrationName, typeof listener) : void 0;
  return listener;
}

/**
 * Allows registered plugins an opportunity to extract events from top-level
 * native browser events.
 *
 * @return {*} An accumulation of synthetic events.
 * @internal
 */
function extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var events;
  for (var i = 0; i < plugins.length; i++) {
    // Not every plugin in the ordering may be loaded at runtime.
    var possiblePlugin = plugins[i];
    if (possiblePlugin) {
      var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);
      if (extractedEvents) {
        events = accumulateInto(events, extractedEvents);
      }
    }
  }
  return events;
}

/**
 * Enqueues a synthetic event that should be dispatched when
 * `processEventQueue` is invoked.
 *
 * @param {*} events An accumulation of synthetic events.
 * @internal
 */
function enqueueEvents(events) {
  if (events) {
    eventQueue = accumulateInto(eventQueue, events);
  }
}

/**
 * Dispatches all synthetic events on the event queue.
 *
 * @internal
 */
function processEventQueue(simulated) {
  // Set `eventQueue` to null before processing it so that we can tell if more
  // events get enqueued while processing.
  var processingEventQueue = eventQueue;
  eventQueue = null;
  if (simulated) {
    forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);
  } else {
    forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);
  }
  !!eventQueue ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : void 0;
  // This would be a good time to rethrow if any of the event handlers threw.
  ReactErrorUtils.rethrowCaughtError();
}

var EventPluginHub = Object.freeze({
	injection: injection$1,
	getListener: getListener,
	extractEvents: extractEvents,
	enqueueEvents: enqueueEvents,
	processEventQueue: processEventQueue
});

var IndeterminateComponent = 0; // Before we know whether it is functional or class
var FunctionalComponent = 1;
var ClassComponent = 2;
var HostRoot = 3; // Root of a host tree. Could be nested inside another node.
var HostPortal = 4; // A subtree. Could be an entry point to a different renderer.
var HostComponent = 5;
var HostText = 6;
var CallComponent = 7;
var CallHandlerPhase = 8;
var ReturnComponent = 9;
var Fragment = 10;

var randomKey = Math.random().toString(36).slice(2);
var internalInstanceKey = '__reactInternalInstance$' + randomKey;
var internalEventHandlersKey = '__reactEventHandlers$' + randomKey;

function precacheFiberNode$1(hostInst, node) {
  node[internalInstanceKey] = hostInst;
}

/**
 * Given a DOM node, return the closest ReactDOMComponent or
 * ReactDOMTextComponent instance ancestor.
 */
function getClosestInstanceFromNode(node) {
  if (node[internalInstanceKey]) {
    return node[internalInstanceKey];
  }

  // Walk up the tree until we find an ancestor whose instance we have cached.
  var parents = [];
  while (!node[internalInstanceKey]) {
    parents.push(node);
    if (node.parentNode) {
      node = node.parentNode;
    } else {
      // Top of the tree. This node must not be part of a React tree (or is
      // unmounted, potentially).
      return null;
    }
  }

  var closest = void 0;
  var inst = node[internalInstanceKey];
  if (inst.tag === HostComponent || inst.tag === HostText) {
    // In Fiber, this will always be the deepest root.
    return inst;
  }
  for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) {
    closest = inst;
  }

  return closest;
}

/**
 * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent
 * instance, or null if the node was not rendered by this React.
 */
function getInstanceFromNode$1(node) {
  var inst = node[internalInstanceKey];
  if (inst) {
    if (inst.tag === HostComponent || inst.tag === HostText) {
      return inst;
    } else {
      return null;
    }
  }
  return null;
}

/**
 * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding
 * DOM node.
 */
function getNodeFromInstance$1(inst) {
  if (inst.tag === HostComponent || inst.tag === HostText) {
    // In Fiber this, is just the state node right now. We assume it will be
    // a host component or host text.
    return inst.stateNode;
  }

  // Without this first invariant, passing a non-DOM-component triggers the next
  // invariant for a missing parent, which is super confusing.
  invariant(false, 'getNodeFromInstance: Invalid argument.');
}

function getFiberCurrentPropsFromNode$1(node) {
  return node[internalEventHandlersKey] || null;
}

function updateFiberProps$1(node, props) {
  node[internalEventHandlersKey] = props;
}

var ReactDOMComponentTree = Object.freeze({
	precacheFiberNode: precacheFiberNode$1,
	getClosestInstanceFromNode: getClosestInstanceFromNode,
	getInstanceFromNode: getInstanceFromNode$1,
	getNodeFromInstance: getNodeFromInstance$1,
	getFiberCurrentPropsFromNode: getFiberCurrentPropsFromNode$1,
	updateFiberProps: updateFiberProps$1
});

function getParent(inst) {
  do {
    inst = inst['return'];
    // TODO: If this is a HostRoot we might want to bail out.
    // That is depending on if we want nested subtrees (layers) to bubble
    // events to their parent. We could also go through parentNode on the
    // host node but that wouldn't work for React Native and doesn't let us
    // do the portal feature.
  } while (inst && inst.tag !== HostComponent);
  if (inst) {
    return inst;
  }
  return null;
}

/**
 * Return the lowest common ancestor of A and B, or null if they are in
 * different trees.
 */
function getLowestCommonAncestor(instA, instB) {
  var depthA = 0;
  for (var tempA = instA; tempA; tempA = getParent(tempA)) {
    depthA++;
  }
  var depthB = 0;
  for (var tempB = instB; tempB; tempB = getParent(tempB)) {
    depthB++;
  }

  // If A is deeper, crawl up.
  while (depthA - depthB > 0) {
    instA = getParent(instA);
    depthA--;
  }

  // If B is deeper, crawl up.
  while (depthB - depthA > 0) {
    instB = getParent(instB);
    depthB--;
  }

  // Walk in lockstep until we find a match.
  var depth = depthA;
  while (depth--) {
    if (instA === instB || instA === instB.alternate) {
      return instA;
    }
    instA = getParent(instA);
    instB = getParent(instB);
  }
  return null;
}

/**
 * Return if A is an ancestor of B.
 */


/**
 * Return the parent instance of the passed-in instance.
 */
function getParentInstance(inst) {
  return getParent(inst);
}

/**
 * Simulates the traversal of a two-phase, capture/bubble event dispatch.
 */
function traverseTwoPhase(inst, fn, arg) {
  var path = [];
  while (inst) {
    path.push(inst);
    inst = getParent(inst);
  }
  var i;
  for (i = path.length; i-- > 0;) {
    fn(path[i], 'captured', arg);
  }
  for (i = 0; i < path.length; i++) {
    fn(path[i], 'bubbled', arg);
  }
}

/**
 * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
 * should would receive a `mouseEnter` or `mouseLeave` event.
 *
 * Does not invoke the callback on the nearest common ancestor because nothing
 * "entered" or "left" that element.
 */
function traverseEnterLeave(from, to, fn, argFrom, argTo) {
  var common = from && to ? getLowestCommonAncestor(from, to) : null;
  var pathFrom = [];
  while (true) {
    if (!from) {
      break;
    }
    if (from === common) {
      break;
    }
    var alternate = from.alternate;
    if (alternate !== null && alternate === common) {
      break;
    }
    pathFrom.push(from);
    from = getParent(from);
  }
  var pathTo = [];
  while (true) {
    if (!to) {
      break;
    }
    if (to === common) {
      break;
    }
    var _alternate = to.alternate;
    if (_alternate !== null && _alternate === common) {
      break;
    }
    pathTo.push(to);
    to = getParent(to);
  }
  for (var i = 0; i < pathFrom.length; i++) {
    fn(pathFrom[i], 'bubbled', argFrom);
  }
  for (var _i = pathTo.length; _i-- > 0;) {
    fn(pathTo[_i], 'captured', argTo);
  }
}

/**
 * Some event types have a notion of different registration names for different
 * "phases" of propagation. This finds listeners by a given phase.
 */
function listenerAtPhase(inst, event, propagationPhase) {
  var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
  return getListener(inst, registrationName);
}

/**
 * A small set of propagation patterns, each of which will accept a small amount
 * of information, and generate a set of "dispatch ready event objects" - which
 * are sets of events that have already been annotated with a set of dispatched
 * listener functions/ids. The API is designed this way to discourage these
 * propagation strategies from actually executing the dispatches, since we
 * always want to collect the entire set of dispatches before executing even a
 * single one.
 */

/**
 * Tags a `SyntheticEvent` with dispatched listeners. Creating this function
 * here, allows us to not have to bind or create functions for each event.
 * Mutating the event's members allows us to not have to create a wrapping
 * "dispatch" object that pairs the event with the listener.
 */
function accumulateDirectionalDispatches(inst, phase, event) {
  {
    warning(inst, 'Dispatching inst must not be null');
  }
  var listener = listenerAtPhase(inst, event, phase);
  if (listener) {
    event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
    event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
  }
}

/**
 * Collect dispatches (must be entirely collected before dispatching - see unit
 * tests). Lazily allocate the array to conserve memory.  We must loop through
 * each event and perform the traversal for each one. We cannot perform a
 * single traversal for the entire collection of events because each event may
 * have a different target.
 */
function accumulateTwoPhaseDispatchesSingle(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);
  }
}

/**
 * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.
 */
function accumulateTwoPhaseDispatchesSingleSkipTarget(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    var targetInst = event._targetInst;
    var parentInst = targetInst ? getParentInstance(targetInst) : null;
    traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event);
  }
}

/**
 * Accumulates without regard to direction, does not look for phased
 * registration names. Same as `accumulateDirectDispatchesSingle` but without
 * requiring that the `dispatchMarker` be the same as the dispatched ID.
 */
function accumulateDispatches(inst, ignoredDirection, event) {
  if (inst && event && event.dispatchConfig.registrationName) {
    var registrationName = event.dispatchConfig.registrationName;
    var listener = getListener(inst, registrationName);
    if (listener) {
      event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
      event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
    }
  }
}

/**
 * Accumulates dispatches on an `SyntheticEvent`, but only for the
 * `dispatchMarker`.
 * @param {SyntheticEvent} event
 */
function accumulateDirectDispatchesSingle(event) {
  if (event && event.dispatchConfig.registrationName) {
    accumulateDispatches(event._targetInst, null, event);
  }
}

function accumulateTwoPhaseDispatches(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
}

function accumulateTwoPhaseDispatchesSkipTarget(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);
}

function accumulateEnterLeaveDispatches(leave, enter, from, to) {
  traverseEnterLeave(from, to, accumulateDispatches, leave, enter);
}

function accumulateDirectDispatches(events) {
  forEachAccumulated(events, accumulateDirectDispatchesSingle);
}

var EventPropagators = Object.freeze({
	accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
	accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,
	accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches,
	accumulateDirectDispatches: accumulateDirectDispatches
});

var contentKey = null;

/**
 * Gets the key used to access text content on a DOM node.
 *
 * @return {?string} Key used to access text content.
 * @internal
 */
function getTextContentAccessor() {
  if (!contentKey && ExecutionEnvironment.canUseDOM) {
    // Prefer textContent to innerText because many browsers support both but
    // SVG <text> elements don't support innerText even when <div> does.
    contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';
  }
  return contentKey;
}

/**
 * This helper object stores information about text content of a target node,
 * allowing comparison of content before and after a given event.
 *
 * Identify the node where selection currently begins, then observe
 * both its text content and its current position in the DOM. Since the
 * browser may natively replace the target node during composition, we can
 * use its position to find its replacement.
 *
 *
 */
var compositionState = {
  _root: null,
  _startText: null,
  _fallbackText: null
};

function initialize(nativeEventTarget) {
  compositionState._root = nativeEventTarget;
  compositionState._startText = getText();
  return true;
}

function reset() {
  compositionState._root = null;
  compositionState._startText = null;
  compositionState._fallbackText = null;
}

function getData() {
  if (compositionState._fallbackText) {
    return compositionState._fallbackText;
  }

  var start;
  var startValue = compositionState._startText;
  var startLength = startValue.length;
  var end;
  var endValue = getText();
  var endLength = endValue.length;

  for (start = 0; start < startLength; start++) {
    if (startValue[start] !== endValue[start]) {
      break;
    }
  }

  var minEnd = startLength - start;
  for (end = 1; end <= minEnd; end++) {
    if (startValue[startLength - end] !== endValue[endLength - end]) {
      break;
    }
  }

  var sliceTail = end > 1 ? 1 - end : undefined;
  compositionState._fallbackText = endValue.slice(start, sliceTail);
  return compositionState._fallbackText;
}

function getText() {
  if ('value' in compositionState._root) {
    return compositionState._root.value;
  }
  return compositionState._root[getTextContentAccessor()];
}

/* eslint valid-typeof: 0 */

var didWarnForAddedNewProperty = false;
var isProxySupported = typeof Proxy === 'function';
var EVENT_POOL_SIZE = 10;

var shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var EventInterface = {
  type: null,
  target: null,
  // currentTarget is set when dispatching; no use in copying it here
  currentTarget: emptyFunction$1.thatReturnsNull,
  eventPhase: null,
  bubbles: null,
  cancelable: null,
  timeStamp: function (event) {
    return event.timeStamp || Date.now();
  },
  defaultPrevented: null,
  isTrusted: null
};

/**
 * Synthetic events are dispatched by event plugins, typically in response to a
 * top-level event delegation handler.
 *
 * These systems should generally use pooling to reduce the frequency of garbage
 * collection. The system should check `isPersistent` to determine whether the
 * event should be released into the pool after being dispatched. Users that
 * need a persisted event should invoke `persist`.
 *
 * Synthetic events (and subclasses) implement the DOM Level 3 Events API by
 * normalizing browser quirks. Subclasses do not necessarily have to implement a
 * DOM interface; custom application-specific events can also subclass this.
 *
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {*} targetInst Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @param {DOMEventTarget} nativeEventTarget Target node.
 */
function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {
  {
    // these have a getter/setter for warnings
    delete this.nativeEvent;
    delete this.preventDefault;
    delete this.stopPropagation;
  }

  this.dispatchConfig = dispatchConfig;
  this._targetInst = targetInst;
  this.nativeEvent = nativeEvent;

  var Interface = this.constructor.Interface;
  for (var propName in Interface) {
    if (!Interface.hasOwnProperty(propName)) {
      continue;
    }
    {
      delete this[propName]; // this has a getter/setter for warnings
    }
    var normalize = Interface[propName];
    if (normalize) {
      this[propName] = normalize(nativeEvent);
    } else {
      if (propName === 'target') {
        this.target = nativeEventTarget;
      } else {
        this[propName] = nativeEvent[propName];
      }
    }
  }

  var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
  if (defaultPrevented) {
    this.isDefaultPrevented = emptyFunction$1.thatReturnsTrue;
  } else {
    this.isDefaultPrevented = emptyFunction$1.thatReturnsFalse;
  }
  this.isPropagationStopped = emptyFunction$1.thatReturnsFalse;
  return this;
}

_assign(SyntheticEvent.prototype, {
  preventDefault: function () {
    this.defaultPrevented = true;
    var event = this.nativeEvent;
    if (!event) {
      return;
    }

    if (event.preventDefault) {
      event.preventDefault();
    } else if (typeof event.returnValue !== 'unknown') {
      event.returnValue = false;
    }
    this.isDefaultPrevented = emptyFunction$1.thatReturnsTrue;
  },

  stopPropagation: function () {
    var event = this.nativeEvent;
    if (!event) {
      return;
    }

    if (event.stopPropagation) {
      event.stopPropagation();
    } else if (typeof event.cancelBubble !== 'unknown') {
      // The ChangeEventPlugin registers a "propertychange" event for
      // IE. This event does not support bubbling or cancelling, and
      // any references to cancelBubble throw "Member not found".  A
      // typeof check of "unknown" circumvents this issue (and is also
      // IE specific).
      event.cancelBubble = true;
    }

    this.isPropagationStopped = emptyFunction$1.thatReturnsTrue;
  },

  /**
   * We release all dispatched `SyntheticEvent`s after each event loop, adding
   * them back into the pool. This allows a way to hold onto a reference that
   * won't be added back into the pool.
   */
  persist: function () {
    this.isPersistent = emptyFunction$1.thatReturnsTrue;
  },

  /**
   * Checks if this event should be released back into the pool.
   *
   * @return {boolean} True if this should not be released, false otherwise.
   */
  isPersistent: emptyFunction$1.thatReturnsFalse,

  /**
   * `PooledClass` looks for `destructor` on each instance it releases.
   */
  destructor: function () {
    var Interface = this.constructor.Interface;
    for (var propName in Interface) {
      {
        Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));
      }
    }
    for (var i = 0; i < shouldBeReleasedProperties.length; i++) {
      this[shouldBeReleasedProperties[i]] = null;
    }
    {
      Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));
      Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction$1));
      Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction$1));
    }
  }
});

SyntheticEvent.Interface = EventInterface;

/**
 * Helper to reduce boilerplate when creating subclasses.
 *
 * @param {function} Class
 * @param {?object} Interface
 */
SyntheticEvent.augmentClass = function (Class, Interface) {
  var Super = this;

  var E = function () {};
  E.prototype = Super.prototype;
  var prototype = new E();

  _assign(prototype, Class.prototype);
  Class.prototype = prototype;
  Class.prototype.constructor = Class;

  Class.Interface = _assign({}, Super.Interface, Interface);
  Class.augmentClass = Super.augmentClass;
  addEventPoolingTo(Class);
};

/** Proxying after everything set on SyntheticEvent
 * to resolve Proxy issue on some WebKit browsers
 * in which some Event properties are set to undefined (GH#10010)
 */
{
  if (isProxySupported) {
    /*eslint-disable no-func-assign */
    SyntheticEvent = new Proxy(SyntheticEvent, {
      construct: function (target, args) {
        return this.apply(target, Object.create(target.prototype), args);
      },
      apply: function (constructor, that, args) {
        return new Proxy(constructor.apply(that, args), {
          set: function (target, prop, value) {
            if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {
              warning(didWarnForAddedNewProperty || target.isPersistent(), "This synthetic event is reused for performance reasons. If you're " + "seeing this, you're adding a new property in the synthetic event object. " + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.');
              didWarnForAddedNewProperty = true;
            }
            target[prop] = value;
            return true;
          }
        });
      }
    });
    /*eslint-enable no-func-assign */
  }
}

addEventPoolingTo(SyntheticEvent);

/**
 * Helper to nullify syntheticEvent instance properties when destructing
 *
 * @param {String} propName
 * @param {?object} getVal
 * @return {object} defineProperty object
 */
function getPooledWarningPropertyDefinition(propName, getVal) {
  var isFunction = typeof getVal === 'function';
  return {
    configurable: true,
    set: set,
    get: get
  };

  function set(val) {
    var action = isFunction ? 'setting the method' : 'setting the property';
    warn(action, 'This is effectively a no-op');
    return val;
  }

  function get() {
    var action = isFunction ? 'accessing the method' : 'accessing the property';
    var result = isFunction ? 'This is a no-op function' : 'This is set to null';
    warn(action, result);
    return getVal;
  }

  function warn(action, result) {
    var warningCondition = false;
    warning(warningCondition, "This synthetic event is reused for performance reasons. If you're seeing this, " + "you're %s `%s` on a released/nullified synthetic event. %s. " + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result);
  }
}

function getPooledEvent(dispatchConfig, targetInst, nativeEvent, nativeInst) {
  var EventConstructor = this;
  if (EventConstructor.eventPool.length) {
    var instance = EventConstructor.eventPool.pop();
    EventConstructor.call(instance, dispatchConfig, targetInst, nativeEvent, nativeInst);
    return instance;
  }
  return new EventConstructor(dispatchConfig, targetInst, nativeEvent, nativeInst);
}

function releasePooledEvent(event) {
  var EventConstructor = this;
  !(event instanceof EventConstructor) ? invariant(false, 'Trying to release an event instance  into a pool of a different type.') : void 0;
  event.destructor();
  if (EventConstructor.eventPool.length < EVENT_POOL_SIZE) {
    EventConstructor.eventPool.push(event);
  }
}

function addEventPoolingTo(EventConstructor) {
  EventConstructor.eventPool = [];
  EventConstructor.getPooled = getPooledEvent;
  EventConstructor.release = releasePooledEvent;
}

var SyntheticEvent$1 = SyntheticEvent;

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
 */
var CompositionEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);

/**
 * @interface Event
 * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
 *      /#events-inputevents
 */
var InputEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticInputEvent, InputEventInterface);

var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;

var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;

var documentMode = null;
if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {
  documentMode = document.documentMode;
}

// Webkit offers a very useful `textInput` event that can be used to
// directly represent `beforeInput`. The IE `textinput` event is not as
// useful, so we don't use it.
var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();

// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. Japanese ideographic
// spaces, for instance (\u3000) are not recorded correctly.
var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);

/**
 * Opera <= 12 includes TextEvent in window, but does not fire
 * text input events. Rely on keypress instead.
 */
function isPresto() {
  var opera = window.opera;
  return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;
}

var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);

// Events and their corresponding property names.
var eventTypes = {
  beforeInput: {
    phasedRegistrationNames: {
      bubbled: 'onBeforeInput',
      captured: 'onBeforeInputCapture'
    },
    dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste']
  },
  compositionEnd: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionEnd',
      captured: 'onCompositionEndCapture'
    },
    dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  },
  compositionStart: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionStart',
      captured: 'onCompositionStartCapture'
    },
    dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  },
  compositionUpdate: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionUpdate',
      captured: 'onCompositionUpdateCapture'
    },
    dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  }
};

// Track whether we've ever handled a keypress on the space key.
var hasSpaceKeypress = false;

/**
 * Return whether a native keypress event is assumed to be a command.
 * This is required because Firefox fires `keypress` events for key commands
 * (cut, copy, select-all, etc.) even though no character is inserted.
 */
function isKeypressCommand(nativeEvent) {
  return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
  // ctrlKey && altKey is equivalent to AltGr, and is not a command.
  !(nativeEvent.ctrlKey && nativeEvent.altKey);
}

/**
 * Translate native top level events into event types.
 *
 * @param {string} topLevelType
 * @return {object}
 */
function getCompositionEventType(topLevelType) {
  switch (topLevelType) {
    case 'topCompositionStart':
      return eventTypes.compositionStart;
    case 'topCompositionEnd':
      return eventTypes.compositionEnd;
    case 'topCompositionUpdate':
      return eventTypes.compositionUpdate;
  }
}

/**
 * Does our fallback best-guess model think this event signifies that
 * composition has begun?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionStart(topLevelType, nativeEvent) {
  return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE;
}

/**
 * Does our fallback mode think that this event is the end of composition?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionEnd(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case 'topKeyUp':
      // Command keys insert or clear IME input.
      return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;
    case 'topKeyDown':
      // Expect IME keyCode on each keydown. If we get any other
      // code we must have exited earlier.
      return nativeEvent.keyCode !== START_KEYCODE;
    case 'topKeyPress':
    case 'topMouseDown':
    case 'topBlur':
      // Events are not possible without cancelling IME.
      return true;
    default:
      return false;
  }
}

/**
 * Google Input Tools provides composition data via a CustomEvent,
 * with the `data` property populated in the `detail` object. If this
 * is available on the event object, use it. If not, this is a plain
 * composition event and we have nothing special to extract.
 *
 * @param {object} nativeEvent
 * @return {?string}
 */
function getDataFromCustomEvent(nativeEvent) {
  var detail = nativeEvent.detail;
  if (typeof detail === 'object' && 'data' in detail) {
    return detail.data;
  }
  return null;
}

// Track the current IME composition status, if any.
var isComposing = false;

/**
 * @return {?object} A SyntheticCompositionEvent.
 */
function extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var eventType;
  var fallbackData;

  if (canUseCompositionEvent) {
    eventType = getCompositionEventType(topLevelType);
  } else if (!isComposing) {
    if (isFallbackCompositionStart(topLevelType, nativeEvent)) {
      eventType = eventTypes.compositionStart;
    }
  } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {
    eventType = eventTypes.compositionEnd;
  }

  if (!eventType) {
    return null;
  }

  if (useFallbackCompositionData) {
    // The current composition is stored statically and must not be
    // overwritten while composition continues.
    if (!isComposing && eventType === eventTypes.compositionStart) {
      isComposing = initialize(nativeEventTarget);
    } else if (eventType === eventTypes.compositionEnd) {
      if (isComposing) {
        fallbackData = getData();
      }
    }
  }

  var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);

  if (fallbackData) {
    // Inject data generated from fallback path into the synthetic event.
    // This matches the property of native CompositionEventInterface.
    event.data = fallbackData;
  } else {
    var customData = getDataFromCustomEvent(nativeEvent);
    if (customData !== null) {
      event.data = customData;
    }
  }

  accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * @param {TopLevelTypes} topLevelType Record from `BrowserEventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The string corresponding to this `beforeInput` event.
 */
function getNativeBeforeInputChars(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case 'topCompositionEnd':
      return getDataFromCustomEvent(nativeEvent);
    case 'topKeyPress':
      /**
       * If native `textInput` events are available, our goal is to make
       * use of them. However, there is a special case: the spacebar key.
       * In Webkit, preventing default on a spacebar `textInput` event
       * cancels character insertion, but it *also* causes the browser
       * to fall back to its default spacebar behavior of scrolling the
       * page.
       *
       * Tracking at:
       * https://code.google.com/p/chromium/issues/detail?id=355103
       *
       * To avoid this issue, use the keypress event as if no `textInput`
       * event is available.
       */
      var which = nativeEvent.which;
      if (which !== SPACEBAR_CODE) {
        return null;
      }

      hasSpaceKeypress = true;
      return SPACEBAR_CHAR;

    case 'topTextInput':
      // Record the characters to be added to the DOM.
      var chars = nativeEvent.data;

      // If it's a spacebar character, assume that we have already handled
      // it at the keypress level and bail immediately. Android Chrome
      // doesn't give us keycodes, so we need to blacklist it.
      if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
        return null;
      }

      return chars;

    default:
      // For other native event types, do nothing.
      return null;
  }
}

/**
 * For browsers that do not provide the `textInput` event, extract the
 * appropriate string to use for SyntheticInputEvent.
 *
 * @param {string} topLevelType Record from `BrowserEventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The fallback string for this `beforeInput` event.
 */
function getFallbackBeforeInputChars(topLevelType, nativeEvent) {
  // If we are currently composing (IME) and using a fallback to do so,
  // try to extract the composed characters from the fallback object.
  // If composition event is available, we extract a string only at
  // compositionevent, otherwise extract it at fallback events.
  if (isComposing) {
    if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {
      var chars = getData();
      reset();
      isComposing = false;
      return chars;
    }
    return null;
  }

  switch (topLevelType) {
    case 'topPaste':
      // If a paste event occurs after a keypress, throw out the input
      // chars. Paste events should not lead to BeforeInput events.
      return null;
    case 'topKeyPress':
      /**
       * As of v27, Firefox may fire keypress events even when no character
       * will be inserted. A few possibilities:
       *
       * - `which` is `0`. Arrow keys, Esc key, etc.
       *
       * - `which` is the pressed key code, but no char is available.
       *   Ex: 'AltGr + d` in Polish. There is no modified character for
       *   this key combination and no character is inserted into the
       *   document, but FF fires the keypress for char code `100` anyway.
       *   No `input` event will occur.
       *
       * - `which` is the pressed key code, but a command combination is
       *   being used. Ex: `Cmd+C`. No character is inserted, and no
       *   `input` event will occur.
       */
      if (!isKeypressCommand(nativeEvent)) {
        // IE fires the `keypress` event when a user types an emoji via
        // Touch keyboard of Windows.  In such a case, the `char` property
        // holds an emoji character like `\uD83D\uDE0A`.  Because its length
        // is 2, the property `which` does not represent an emoji correctly.
        // In such a case, we directly return the `char` property instead of
        // using `which`.
        if (nativeEvent.char && nativeEvent.char.length > 1) {
          return nativeEvent.char;
        } else if (nativeEvent.which) {
          return String.fromCharCode(nativeEvent.which);
        }
      }
      return null;
    case 'topCompositionEnd':
      return useFallbackCompositionData ? null : nativeEvent.data;
    default:
      return null;
  }
}

/**
 * Extract a SyntheticInputEvent for `beforeInput`, based on either native
 * `textInput` or fallback behavior.
 *
 * @return {?object} A SyntheticInputEvent.
 */
function extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var chars;

  if (canUseTextInputEvent) {
    chars = getNativeBeforeInputChars(topLevelType, nativeEvent);
  } else {
    chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);
  }

  // If no characters are being inserted, no BeforeInput event should
  // be fired.
  if (!chars) {
    return null;
  }

  var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);

  event.data = chars;
  accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * Create an `onBeforeInput` event to match
 * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
 *
 * This event plugin is based on the native `textInput` event
 * available in Chrome, Safari, Opera, and IE. This event fires after
 * `onKeyPress` and `onCompositionEnd`, but before `onInput`.
 *
 * `beforeInput` is spec'd but not implemented in any browsers, and
 * the `input` event does not provide any useful information about what has
 * actually been added, contrary to the spec. Thus, `textInput` is the best
 * available event to identify the characters that have actually been inserted
 * into the target node.
 *
 * This plugin is also responsible for emitting `composition` events, thus
 * allowing us to share composition fallback code for both `beforeInput` and
 * `composition` event types.
 */
var BeforeInputEventPlugin = {
  eventTypes: eventTypes,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)];
  }
};

// Use to restore controlled state after a change event has fired.

var fiberHostComponent = null;

var ReactControlledComponentInjection = {
  injectFiberControlledHostComponent: function (hostComponentImpl) {
    // The fiber implementation doesn't use dynamic dispatch so we need to
    // inject the implementation.
    fiberHostComponent = hostComponentImpl;
  }
};

var restoreTarget = null;
var restoreQueue = null;

function restoreStateOfTarget(target) {
  // We perform this translation at the end of the event loop so that we
  // always receive the correct fiber here
  var internalInstance = getInstanceFromNode(target);
  if (!internalInstance) {
    // Unmounted
    return;
  }
  !(fiberHostComponent && typeof fiberHostComponent.restoreControlledState === 'function') ? invariant(false, 'Fiber needs to be injected to handle a fiber target for controlled events. This error is likely caused by a bug in React. Please file an issue.') : void 0;
  var props = getFiberCurrentPropsFromNode(internalInstance.stateNode);
  fiberHostComponent.restoreControlledState(internalInstance.stateNode, internalInstance.type, props);
}

var injection$3 = ReactControlledComponentInjection;

function enqueueStateRestore(target) {
  if (restoreTarget) {
    if (restoreQueue) {
      restoreQueue.push(target);
    } else {
      restoreQueue = [target];
    }
  } else {
    restoreTarget = target;
  }
}

function restoreStateIfNeeded() {
  if (!restoreTarget) {
    return;
  }
  var target = restoreTarget;
  var queuedTargets = restoreQueue;
  restoreTarget = null;
  restoreQueue = null;

  restoreStateOfTarget(target);
  if (queuedTargets) {
    for (var i = 0; i < queuedTargets.length; i++) {
      restoreStateOfTarget(queuedTargets[i]);
    }
  }
}

var ReactControlledComponent = Object.freeze({
	injection: injection$3,
	enqueueStateRestore: enqueueStateRestore,
	restoreStateIfNeeded: restoreStateIfNeeded
});

// Used as a way to call batchedUpdates when we don't have a reference to
// the renderer. Such as when we're dispatching events or if third party
// libraries need to call batchedUpdates. Eventually, this API will go away when
// everything is batched by default. We'll then have a similar API to opt-out of
// scheduled work and instead do synchronous work.

// Defaults
var fiberBatchedUpdates = function (fn, bookkeeping) {
  return fn(bookkeeping);
};

var isNestingBatched = false;
function batchedUpdates(fn, bookkeeping) {
  if (isNestingBatched) {
    // If we are currently inside another batch, we need to wait until it
    // fully completes before restoring state. Therefore, we add the target to
    // a queue of work.
    return fiberBatchedUpdates(fn, bookkeeping);
  }
  isNestingBatched = true;
  try {
    return fiberBatchedUpdates(fn, bookkeeping);
  } finally {
    // Here we wait until all updates have propagated, which is important
    // when using controlled components within layers:
    // https://github.com/facebook/react/issues/1698
    // Then we restore state of any controlled component.
    isNestingBatched = false;
    restoreStateIfNeeded();
  }
}

var ReactGenericBatchingInjection = {
  injectFiberBatchedUpdates: function (_batchedUpdates) {
    fiberBatchedUpdates = _batchedUpdates;
  }
};

var injection$4 = ReactGenericBatchingInjection;

/**
 * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
 */
var supportedInputTypes = {
  color: true,
  date: true,
  datetime: true,
  'datetime-local': true,
  email: true,
  month: true,
  number: true,
  password: true,
  range: true,
  search: true,
  tel: true,
  text: true,
  time: true,
  url: true,
  week: true
};

function isTextInputElement(elem) {
  var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();

  if (nodeName === 'input') {
    return !!supportedInputTypes[elem.type];
  }

  if (nodeName === 'textarea') {
    return true;
  }

  return false;
}

/**
 * HTML nodeType values that represent the type of the node
 */

var ELEMENT_NODE = 1;
var TEXT_NODE = 3;
var COMMENT_NODE = 8;
var DOCUMENT_NODE = 9;
var DOCUMENT_FRAGMENT_NODE = 11;

/**
 * Gets the target node from a native browser event by accounting for
 * inconsistencies in browser DOM APIs.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {DOMEventTarget} Target node.
 */
function getEventTarget(nativeEvent) {
  var target = nativeEvent.target || nativeEvent.srcElement || window;

  // Normalize SVG <use> element events #4963
  if (target.correspondingUseElement) {
    target = target.correspondingUseElement;
  }

  // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
  // @see http://www.quirksmode.org/js/events_properties.html
  return target.nodeType === TEXT_NODE ? target.parentNode : target;
}

var useHasFeature;
if (ExecutionEnvironment.canUseDOM) {
  useHasFeature = document.implementation && document.implementation.hasFeature &&
  // always returns true in newer browsers as per the standard.
  // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
  document.implementation.hasFeature('', '') !== true;
}

/**
 * Checks if an event is supported in the current execution environment.
 *
 * NOTE: This will not work correctly for non-generic events such as `change`,
 * `reset`, `load`, `error`, and `select`.
 *
 * Borrows from Modernizr.
 *
 * @param {string} eventNameSuffix Event name, e.g. "click".
 * @param {?boolean} capture Check if the capture phase is supported.
 * @return {boolean} True if the event is supported.
 * @internal
 * @license Modernizr 3.0.0pre (Custom Build) | MIT
 */
function isEventSupported(eventNameSuffix, capture) {
  if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {
    return false;
  }

  var eventName = 'on' + eventNameSuffix;
  var isSupported = eventName in document;

  if (!isSupported) {
    var element = document.createElement('div');
    element.setAttribute(eventName, 'return;');
    isSupported = typeof element[eventName] === 'function';
  }

  if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
    // This is the only way to test support for the `wheel` event in IE9+.
    isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
  }

  return isSupported;
}

function isCheckable(elem) {
  var type = elem.type;
  var nodeName = elem.nodeName;
  return nodeName && nodeName.toLowerCase() === 'input' && (type === 'checkbox' || type === 'radio');
}

function getTracker(node) {
  return node._valueTracker;
}

function detachTracker(node) {
  node._valueTracker = null;
}

function getValueFromNode(node) {
  var value = '';
  if (!node) {
    return value;
  }

  if (isCheckable(node)) {
    value = node.checked ? 'true' : 'false';
  } else {
    value = node.value;
  }

  return value;
}

function trackValueOnNode(node) {
  var valueField = isCheckable(node) ? 'checked' : 'value';
  var descriptor = Object.getOwnPropertyDescriptor(node.constructor.prototype, valueField);

  var currentValue = '' + node[valueField];

  // if someone has already defined a value or Safari, then bail
  // and don't track value will cause over reporting of changes,
  // but it's better then a hard failure
  // (needed for certain tests that spyOn input values and Safari)
  if (node.hasOwnProperty(valueField) || typeof descriptor.get !== 'function' || typeof descriptor.set !== 'function') {
    return;
  }

  Object.defineProperty(node, valueField, {
    enumerable: descriptor.enumerable,
    configurable: true,
    get: function () {
      return descriptor.get.call(this);
    },
    set: function (value) {
      currentValue = '' + value;
      descriptor.set.call(this, value);
    }
  });

  var tracker = {
    getValue: function () {
      return currentValue;
    },
    setValue: function (value) {
      currentValue = '' + value;
    },
    stopTracking: function () {
      detachTracker(node);
      delete node[valueField];
    }
  };
  return tracker;
}

function track(node) {
  if (getTracker(node)) {
    return;
  }

  // TODO: Once it's just Fiber we can move this to node._wrapperState
  node._valueTracker = trackValueOnNode(node);
}

function updateValueIfChanged(node) {
  if (!node) {
    return false;
  }

  var tracker = getTracker(node);
  // if there is no tracker at this point it's unlikely
  // that trying again will succeed
  if (!tracker) {
    return true;
  }

  var lastValue = tracker.getValue();
  var nextValue = getValueFromNode(node);
  if (nextValue !== lastValue) {
    tracker.setValue(nextValue);
    return true;
  }
  return false;
}

var eventTypes$1 = {
  change: {
    phasedRegistrationNames: {
      bubbled: 'onChange',
      captured: 'onChangeCapture'
    },
    dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange']
  }
};

function createAndAccumulateChangeEvent(inst, nativeEvent, target) {
  var event = SyntheticEvent$1.getPooled(eventTypes$1.change, inst, nativeEvent, target);
  event.type = 'change';
  // Flag this event loop as needing state restore.
  enqueueStateRestore(target);
  accumulateTwoPhaseDispatches(event);
  return event;
}
/**
 * For IE shims
 */
var activeElement = null;
var activeElementInst = null;

/**
 * SECTION: handle `change` event
 */
function shouldUseChangeEvent(elem) {
  var nodeName = elem.nodeName && elem.nodeName.toLowerCase();
  return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';
}

function manualDispatchChangeEvent(nativeEvent) {
  var event = createAndAccumulateChangeEvent(activeElementInst, nativeEvent, getEventTarget(nativeEvent));

  // If change and propertychange bubbled, we'd just bind to it like all the
  // other events and have it go through ReactBrowserEventEmitter. Since it
  // doesn't, we manually listen for the events and so we have to enqueue and
  // process the abstract event manually.
  //
  // Batching is necessary here in order to ensure that all event handlers run
  // before the next rerender (including event handlers attached to ancestor
  // elements instead of directly on the input). Without this, controlled
  // components don't work properly in conjunction with event bubbling because
  // the component is rerendered and the value reverted before all the event
  // handlers can run. See https://github.com/facebook/react/issues/708.
  batchedUpdates(runEventInBatch, event);
}

function runEventInBatch(event) {
  enqueueEvents(event);
  processEventQueue(false);
}

function getInstIfValueChanged(targetInst) {
  var targetNode = getNodeFromInstance$1(targetInst);
  if (updateValueIfChanged(targetNode)) {
    return targetInst;
  }
}

function getTargetInstForChangeEvent(topLevelType, targetInst) {
  if (topLevelType === 'topChange') {
    return targetInst;
  }
}

/**
 * SECTION: handle `input` event
 */
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
  // IE9 claims to support the input event but fails to trigger it when
  // deleting text, so we ignore its input events.
  isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 9);
}

/**
 * (For IE <=9) Starts tracking propertychange events on the passed-in element
 * and override the value property so that we can distinguish user events from
 * value changes in JS.
 */
function startWatchingForValueChange(target, targetInst) {
  activeElement = target;
  activeElementInst = targetInst;
  activeElement.attachEvent('onpropertychange', handlePropertyChange);
}

/**
 * (For IE <=9) Removes the event listeners from the currently-tracked element,
 * if any exists.
 */
function stopWatchingForValueChange() {
  if (!activeElement) {
    return;
  }
  activeElement.detachEvent('onpropertychange', handlePropertyChange);
  activeElement = null;
  activeElementInst = null;
}

/**
 * (For IE <=9) Handles a propertychange event, sending a `change` event if
 * the value of the active element has changed.
 */
function handlePropertyChange(nativeEvent) {
  if (nativeEvent.propertyName !== 'value') {
    return;
  }
  if (getInstIfValueChanged(activeElementInst)) {
    manualDispatchChangeEvent(nativeEvent);
  }
}

function handleEventsForInputEventPolyfill(topLevelType, target, targetInst) {
  if (topLevelType === 'topFocus') {
    // In IE9, propertychange fires for most input events but is buggy and
    // doesn't fire when text is deleted, but conveniently, selectionchange
    // appears to fire in all of the remaining cases so we catch those and
    // forward the event if the value has changed
    // In either case, we don't want to call the event handler if the value
    // is changed from JS so we redefine a setter for `.value` that updates
    // our activeElementValue variable, allowing us to ignore those changes
    //
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForValueChange();
    startWatchingForValueChange(target, targetInst);
  } else if (topLevelType === 'topBlur') {
    stopWatchingForValueChange();
  }
}

// For IE8 and IE9.
function getTargetInstForInputEventPolyfill(topLevelType, targetInst) {
  if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') {
    // On the selectionchange event, the target is just document which isn't
    // helpful for us so just check activeElement instead.
    //
    // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
    // propertychange on the first input event after setting `value` from a
    // script and fires only keydown, keypress, keyup. Catching keyup usually
    // gets it and catching keydown lets us fire an event for the first
    // keystroke if user does a key repeat (it'll be a little delayed: right
    // before the second keystroke). Other input methods (e.g., paste) seem to
    // fire selectionchange normally.
    return getInstIfValueChanged(activeElementInst);
  }
}

/**
 * SECTION: handle `click` event
 */
function shouldUseClickEvent(elem) {
  // Use the `click` event to detect changes to checkbox and radio inputs.
  // This approach works across all browsers, whereas `change` does not fire
  // until `blur` in IE8.
  var nodeName = elem.nodeName;
  return nodeName && nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');
}

function getTargetInstForClickEvent(topLevelType, targetInst) {
  if (topLevelType === 'topClick') {
    return getInstIfValueChanged(targetInst);
  }
}

function getTargetInstForInputOrChangeEvent(topLevelType, targetInst) {
  if (topLevelType === 'topInput' || topLevelType === 'topChange') {
    return getInstIfValueChanged(targetInst);
  }
}

function handleControlledInputBlur(inst, node) {
  // TODO: In IE, inst is occasionally null. Why?
  if (inst == null) {
    return;
  }

  // Fiber and ReactDOM keep wrapper state in separate places
  var state = inst._wrapperState || node._wrapperState;

  if (!state || !state.controlled || node.type !== 'number') {
    return;
  }

  // If controlled, assign the value attribute to the current value on blur
  var value = '' + node.value;
  if (node.getAttribute('value') !== value) {
    node.setAttribute('value', value);
  }
}

/**
 * This plugin creates an `onChange` event that normalizes change events
 * across form elements. This event fires at a time when it's possible to
 * change the element's value without seeing a flicker.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - select
 */
var ChangeEventPlugin = {
  eventTypes: eventTypes$1,

  _isInputEventSupported: isInputEventSupported,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;

    var getTargetInstFunc, handleEventFunc;
    if (shouldUseChangeEvent(targetNode)) {
      getTargetInstFunc = getTargetInstForChangeEvent;
    } else if (isTextInputElement(targetNode)) {
      if (isInputEventSupported) {
        getTargetInstFunc = getTargetInstForInputOrChangeEvent;
      } else {
        getTargetInstFunc = getTargetInstForInputEventPolyfill;
        handleEventFunc = handleEventsForInputEventPolyfill;
      }
    } else if (shouldUseClickEvent(targetNode)) {
      getTargetInstFunc = getTargetInstForClickEvent;
    }

    if (getTargetInstFunc) {
      var inst = getTargetInstFunc(topLevelType, targetInst);
      if (inst) {
        var event = createAndAccumulateChangeEvent(inst, nativeEvent, nativeEventTarget);
        return event;
      }
    }

    if (handleEventFunc) {
      handleEventFunc(topLevelType, targetNode, targetInst);
    }

    // When blurring, set the value attribute for number inputs
    if (topLevelType === 'topBlur') {
      handleControlledInputBlur(targetInst, targetNode);
    }
  }
};

/**
 * Module that is injectable into `EventPluginHub`, that specifies a
 * deterministic ordering of `EventPlugin`s. A convenient way to reason about
 * plugins, without having to package every one of them. This is better than
 * having plugins be ordered in the same order that they are injected because
 * that ordering would be influenced by the packaging order.
 * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
 * preventing default on events is convenient in `SimpleEventPlugin` handlers.
 */
var DOMEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];

/**
 * @interface UIEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var UIEventInterface = {
  view: null,
  detail: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticUIEvent, UIEventInterface);

/**
 * Translation from modifier key to the associated property in the event.
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
 */

var modifierKeyToProp = {
  Alt: 'altKey',
  Control: 'ctrlKey',
  Meta: 'metaKey',
  Shift: 'shiftKey'
};

// IE8 does not implement getModifierState so we simply map it to the only
// modifier keys exposed by the event itself, does not support Lock-keys.
// Currently, all major browsers except Chrome seems to support Lock-keys.
function modifierStateGetter(keyArg) {
  var syntheticEvent = this;
  var nativeEvent = syntheticEvent.nativeEvent;
  if (nativeEvent.getModifierState) {
    return nativeEvent.getModifierState(keyArg);
  }
  var keyProp = modifierKeyToProp[keyArg];
  return keyProp ? !!nativeEvent[keyProp] : false;
}

function getEventModifierState(nativeEvent) {
  return modifierStateGetter;
}

/**
 * @interface MouseEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var MouseEventInterface = {
  screenX: null,
  screenY: null,
  clientX: null,
  clientY: null,
  pageX: null,
  pageY: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  getModifierState: getEventModifierState,
  button: null,
  buttons: null,
  relatedTarget: function (event) {
    return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);

var eventTypes$2 = {
  mouseEnter: {
    registrationName: 'onMouseEnter',
    dependencies: ['topMouseOut', 'topMouseOver']
  },
  mouseLeave: {
    registrationName: 'onMouseLeave',
    dependencies: ['topMouseOut', 'topMouseOver']
  }
};

var EnterLeaveEventPlugin = {
  eventTypes: eventTypes$2,

  /**
   * For almost every interaction we care about, there will be both a top-level
   * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
   * we do not extract duplicate events. However, moving the mouse into the
   * browser from outside will not fire a `mouseout` event. In this case, we use
   * the `mouseover` top-level event.
   */
  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {
      return null;
    }
    if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') {
      // Must not be a mouse in or mouse out - ignoring.
      return null;
    }

    var win;
    if (nativeEventTarget.window === nativeEventTarget) {
      // `nativeEventTarget` is probably a window object.
      win = nativeEventTarget;
    } else {
      // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
      var doc = nativeEventTarget.ownerDocument;
      if (doc) {
        win = doc.defaultView || doc.parentWindow;
      } else {
        win = window;
      }
    }

    var from;
    var to;
    if (topLevelType === 'topMouseOut') {
      from = targetInst;
      var related = nativeEvent.relatedTarget || nativeEvent.toElement;
      to = related ? getClosestInstanceFromNode(related) : null;
    } else {
      // Moving to a node from outside the window.
      from = null;
      to = targetInst;
    }

    if (from === to) {
      // Nothing pertains to our managed components.
      return null;
    }

    var fromNode = from == null ? win : getNodeFromInstance$1(from);
    var toNode = to == null ? win : getNodeFromInstance$1(to);

    var leave = SyntheticMouseEvent.getPooled(eventTypes$2.mouseLeave, from, nativeEvent, nativeEventTarget);
    leave.type = 'mouseleave';
    leave.target = fromNode;
    leave.relatedTarget = toNode;

    var enter = SyntheticMouseEvent.getPooled(eventTypes$2.mouseEnter, to, nativeEvent, nativeEventTarget);
    enter.type = 'mouseenter';
    enter.target = toNode;
    enter.relatedTarget = fromNode;

    accumulateEnterLeaveDispatches(leave, enter, from, to);

    return [leave, enter];
  }
};

/**
 * `ReactInstanceMap` maintains a mapping from a public facing stateful
 * instance (key) and the internal representation (value). This allows public
 * methods to accept the user facing instance as an argument and map them back
 * to internal methods.
 *
 * Note that this module is currently shared and assumed to be stateless.
 * If this becomes an actual Map, that will break.
 */

/**
 * This API should be called `delete` but we'd have to make sure to always
 * transform these to strings for IE support. When this transform is fully
 * supported we can rename it.
 */


function get(key) {
  return key._reactInternalFiber;
}

function has(key) {
  return key._reactInternalFiber !== undefined;
}

function set(key, value) {
  key._reactInternalFiber = value;
}

var ReactInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;

var ReactCurrentOwner = ReactInternals.ReactCurrentOwner;
var ReactDebugCurrentFrame = ReactInternals.ReactDebugCurrentFrame;

function getComponentName(fiber) {
  var type = fiber.type;

  if (typeof type === 'string') {
    return type;
  }
  if (typeof type === 'function') {
    return type.displayName || type.name;
  }
  return null;
}

// Don't change these two values:
var NoEffect = 0; //           0b00000000
var PerformedWork = 1; //      0b00000001

// You can change the rest (and add more).
var Placement = 2; //          0b00000010
var Update = 4; //             0b00000100
var PlacementAndUpdate = 6; // 0b00000110
var Deletion = 8; //           0b00001000
var ContentReset = 16; //      0b00010000
var Callback = 32; //          0b00100000
var Err = 64; //               0b01000000
var Ref = 128; //              0b10000000

var MOUNTING = 1;
var MOUNTED = 2;
var UNMOUNTED = 3;

function isFiberMountedImpl(fiber) {
  var node = fiber;
  if (!fiber.alternate) {
    // If there is no alternate, this might be a new tree that isn't inserted
    // yet. If it is, then it will have a pending insertion effect on it.
    if ((node.effectTag & Placement) !== NoEffect) {
      return MOUNTING;
    }
    while (node['return']) {
      node = node['return'];
      if ((node.effectTag & Placement) !== NoEffect) {
        return MOUNTING;
      }
    }
  } else {
    while (node['return']) {
      node = node['return'];
    }
  }
  if (node.tag === HostRoot) {
    // TODO: Check if this was a nested HostRoot when used with
    // renderContainerIntoSubtree.
    return MOUNTED;
  }
  // If we didn't hit the root, that means that we're in an disconnected tree
  // that has been unmounted.
  return UNMOUNTED;
}

function isFiberMounted(fiber) {
  return isFiberMountedImpl(fiber) === MOUNTED;
}

function isMounted(component) {
  {
    var owner = ReactCurrentOwner.current;
    if (owner !== null && owner.tag === ClassComponent) {
      var ownerFiber = owner;
      var instance = ownerFiber.stateNode;
      warning(instance._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', getComponentName(ownerFiber) || 'A component');
      instance._warnedAboutRefsInRender = true;
    }
  }

  var fiber = get(component);
  if (!fiber) {
    return false;
  }
  return isFiberMountedImpl(fiber) === MOUNTED;
}

function assertIsMounted(fiber) {
  !(isFiberMountedImpl(fiber) === MOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
}

function findCurrentFiberUsingSlowPath(fiber) {
  var alternate = fiber.alternate;
  if (!alternate) {
    // If there is no alternate, then we only need to check if it is mounted.
    var state = isFiberMountedImpl(fiber);
    !(state !== UNMOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
    if (state === MOUNTING) {
      return null;
    }
    return fiber;
  }
  // If we have two possible branches, we'll walk backwards up to the root
  // to see what path the root points to. On the way we may hit one of the
  // special cases and we'll deal with them.
  var a = fiber;
  var b = alternate;
  while (true) {
    var parentA = a['return'];
    var parentB = parentA ? parentA.alternate : null;
    if (!parentA || !parentB) {
      // We're at the root.
      break;
    }

    // If both copies of the parent fiber point to the same child, we can
    // assume that the child is current. This happens when we bailout on low
    // priority: the bailed out fiber's child reuses the current child.
    if (parentA.child === parentB.child) {
      var child = parentA.child;
      while (child) {
        if (child === a) {
          // We've determined that A is the current branch.
          assertIsMounted(parentA);
          return fiber;
        }
        if (child === b) {
          // We've determined that B is the current branch.
          assertIsMounted(parentA);
          return alternate;
        }
        child = child.sibling;
      }
      // We should never have an alternate for any mounting node. So the only
      // way this could possibly happen is if this was unmounted, if at all.
      invariant(false, 'Unable to find node on an unmounted component.');
    }

    if (a['return'] !== b['return']) {
      // The return pointer of A and the return pointer of B point to different
      // fibers. We assume that return pointers never criss-cross, so A must
      // belong to the child set of A.return, and B must belong to the child
      // set of B.return.
      a = parentA;
      b = parentB;
    } else {
      // The return pointers point to the same fiber. We'll have to use the
      // default, slow path: scan the child sets of each parent alternate to see
      // which child belongs to which set.
      //
      // Search parent A's child set
      var didFindChild = false;
      var _child = parentA.child;
      while (_child) {
        if (_child === a) {
          didFindChild = true;
          a = parentA;
          b = parentB;
          break;
        }
        if (_child === b) {
          didFindChild = true;
          b = parentA;
          a = parentB;
          break;
        }
        _child = _child.sibling;
      }
      if (!didFindChild) {
        // Search parent B's child set
        _child = parentB.child;
        while (_child) {
          if (_child === a) {
            didFindChild = true;
            a = parentB;
            b = parentA;
            break;
          }
          if (_child === b) {
            didFindChild = true;
            b = parentB;
            a = parentA;
            break;
          }
          _child = _child.sibling;
        }
        !didFindChild ? invariant(false, 'Child was not found in either parent set. This indicates a bug in React related to the return pointer. Please file an issue.') : void 0;
      }
    }

    !(a.alternate === b) ? invariant(false, 'Return fibers should always be each others\' alternates. This error is likely caused by a bug in React. Please file an issue.') : void 0;
  }
  // If the root is not a host container, we're in a disconnected tree. I.e.
  // unmounted.
  !(a.tag === HostRoot) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
  if (a.stateNode.current === a) {
    // We've determined that A is the current branch.
    return fiber;
  }
  // Otherwise B has to be current branch.
  return alternate;
}

function findCurrentHostFiber(parent) {
  var currentParent = findCurrentFiberUsingSlowPath(parent);
  if (!currentParent) {
    return null;
  }

  // Next we'll drill down this component to find the first HostComponent/Text.
  var node = currentParent;
  while (true) {
    if (node.tag === HostComponent || node.tag === HostText) {
      return node;
    } else if (node.child) {
      node.child['return'] = node;
      node = node.child;
      continue;
    }
    if (node === currentParent) {
      return null;
    }
    while (!node.sibling) {
      if (!node['return'] || node['return'] === currentParent) {
        return null;
      }
      node = node['return'];
    }
    node.sibling['return'] = node['return'];
    node = node.sibling;
  }
  // Flow needs the return null here, but ESLint complains about it.
  // eslint-disable-next-line no-unreachable
  return null;
}

function findCurrentHostFiberWithNoPortals(parent) {
  var currentParent = findCurrentFiberUsingSlowPath(parent);
  if (!currentParent) {
    return null;
  }

  // Next we'll drill down this component to find the first HostComponent/Text.
  var node = currentParent;
  while (true) {
    if (node.tag === HostComponent || node.tag === HostText) {
      return node;
    } else if (node.child && node.tag !== HostPortal) {
      node.child['return'] = node;
      node = node.child;
      continue;
    }
    if (node === currentParent) {
      return null;
    }
    while (!node.sibling) {
      if (!node['return'] || node['return'] === currentParent) {
        return null;
      }
      node = node['return'];
    }
    node.sibling['return'] = node['return'];
    node = node.sibling;
  }
  // Flow needs the return null here, but ESLint complains about it.
  // eslint-disable-next-line no-unreachable
  return null;
}

var CALLBACK_BOOKKEEPING_POOL_SIZE = 10;
var callbackBookkeepingPool = [];

/**
 * Find the deepest React component completely containing the root of the
 * passed-in instance (for use when entire React trees are nested within each
 * other). If React trees are not nested, returns null.
 */
function findRootContainerNode(inst) {
  // TODO: It may be a good idea to cache this to prevent unnecessary DOM
  // traversal, but caching is difficult to do correctly without using a
  // mutation observer to listen for all DOM changes.
  while (inst['return']) {
    inst = inst['return'];
  }
  if (inst.tag !== HostRoot) {
    // This can happen if we're in a detached tree.
    return null;
  }
  return inst.stateNode.containerInfo;
}

// Used to store ancestor hierarchy in top level callback
function getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst) {
  if (callbackBookkeepingPool.length) {
    var instance = callbackBookkeepingPool.pop();
    instance.topLevelType = topLevelType;
    instance.nativeEvent = nativeEvent;
    instance.targetInst = targetInst;
    return instance;
  }
  return {
    topLevelType: topLevelType,
    nativeEvent: nativeEvent,
    targetInst: targetInst,
    ancestors: []
  };
}

function releaseTopLevelCallbackBookKeeping(instance) {
  instance.topLevelType = null;
  instance.nativeEvent = null;
  instance.targetInst = null;
  instance.ancestors.length = 0;
  if (callbackBookkeepingPool.length < CALLBACK_BOOKKEEPING_POOL_SIZE) {
    callbackBookkeepingPool.push(instance);
  }
}

function handleTopLevelImpl(bookKeeping) {
  var targetInst = bookKeeping.targetInst;

  // Loop through the hierarchy, in case there's any nested components.
  // It's important that we build the array of ancestors before calling any
  // event handlers, because event handlers can modify the DOM, leading to
  // inconsistencies with ReactMount's node cache. See #1105.
  var ancestor = targetInst;
  do {
    if (!ancestor) {
      bookKeeping.ancestors.push(ancestor);
      break;
    }
    var root = findRootContainerNode(ancestor);
    if (!root) {
      break;
    }
    bookKeeping.ancestors.push(ancestor);
    ancestor = getClosestInstanceFromNode(root);
  } while (ancestor);

  for (var i = 0; i < bookKeeping.ancestors.length; i++) {
    targetInst = bookKeeping.ancestors[i];
    _handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
  }
}

// TODO: can we stop exporting these?
var _enabled = true;
var _handleTopLevel = void 0;

function setHandleTopLevel(handleTopLevel) {
  _handleTopLevel = handleTopLevel;
}

function setEnabled(enabled) {
  _enabled = !!enabled;
}

function isEnabled() {
  return _enabled;
}

/**
 * Traps top-level events by using event bubbling.
 *
 * @param {string} topLevelType Record from `BrowserEventConstants`.
 * @param {string} handlerBaseName Event name (e.g. "click").
 * @param {object} element Element on which to attach listener.
 * @return {?object} An object with a remove function which will forcefully
 *                  remove the listener.
 * @internal
 */
function trapBubbledEvent(topLevelType, handlerBaseName, element) {
  if (!element) {
    return null;
  }
  return EventListener.listen(element, handlerBaseName, dispatchEvent.bind(null, topLevelType));
}

/**
 * Traps a top-level event by using event capturing.
 *
 * @param {string} topLevelType Record from `BrowserEventConstants`.
 * @param {string} handlerBaseName Event name (e.g. "click").
 * @param {object} element Element on which to attach listener.
 * @return {?object} An object with a remove function which will forcefully
 *                  remove the listener.
 * @internal
 */
function trapCapturedEvent(topLevelType, handlerBaseName, element) {
  if (!element) {
    return null;
  }
  return EventListener.capture(element, handlerBaseName, dispatchEvent.bind(null, topLevelType));
}

function dispatchEvent(topLevelType, nativeEvent) {
  if (!_enabled) {
    return;
  }

  var nativeEventTarget = getEventTarget(nativeEvent);
  var targetInst = getClosestInstanceFromNode(nativeEventTarget);
  if (targetInst !== null && typeof targetInst.tag === 'number' && !isFiberMounted(targetInst)) {
    // If we get an event (ex: img onload) before committing that
    // component's mount, ignore it for now (that is, treat it as if it was an
    // event on a non-React tree). We might also consider queueing events and
    // dispatching them after the mount.
    targetInst = null;
  }

  var bookKeeping = getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst);

  try {
    // Event queue being processed in the same cycle allows
    // `preventDefault`.
    batchedUpdates(handleTopLevelImpl, bookKeeping);
  } finally {
    releaseTopLevelCallbackBookKeeping(bookKeeping);
  }
}

var ReactDOMEventListener = Object.freeze({
	get _enabled () { return _enabled; },
	get _handleTopLevel () { return _handleTopLevel; },
	setHandleTopLevel: setHandleTopLevel,
	setEnabled: setEnabled,
	isEnabled: isEnabled,
	trapBubbledEvent: trapBubbledEvent,
	trapCapturedEvent: trapCapturedEvent,
	dispatchEvent: dispatchEvent
});

/**
 * Generate a mapping of standard vendor prefixes using the defined style property and event name.
 *
 * @param {string} styleProp
 * @param {string} eventName
 * @returns {object}
 */
function makePrefixMap(styleProp, eventName) {
  var prefixes = {};

  prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();
  prefixes['Webkit' + styleProp] = 'webkit' + eventName;
  prefixes['Moz' + styleProp] = 'moz' + eventName;
  prefixes['ms' + styleProp] = 'MS' + eventName;
  prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();

  return prefixes;
}

/**
 * A list of event names to a configurable list of vendor prefixes.
 */
var vendorPrefixes = {
  animationend: makePrefixMap('Animation', 'AnimationEnd'),
  animationiteration: makePrefixMap('Animation', 'AnimationIteration'),
  animationstart: makePrefixMap('Animation', 'AnimationStart'),
  transitionend: makePrefixMap('Transition', 'TransitionEnd')
};

/**
 * Event names that have already been detected and prefixed (if applicable).
 */
var prefixedEventNames = {};

/**
 * Element to check for prefixes on.
 */
var style = {};

/**
 * Bootstrap if a DOM exists.
 */
if (ExecutionEnvironment.canUseDOM) {
  style = document.createElement('div').style;

  // On some platforms, in particular some releases of Android 4.x,
  // the un-prefixed "animation" and "transition" properties are defined on the
  // style object but the events that fire will still be prefixed, so we need
  // to check if the un-prefixed events are usable, and if not remove them from the map.
  if (!('AnimationEvent' in window)) {
    delete vendorPrefixes.animationend.animation;
    delete vendorPrefixes.animationiteration.animation;
    delete vendorPrefixes.animationstart.animation;
  }

  // Same as above
  if (!('TransitionEvent' in window)) {
    delete vendorPrefixes.transitionend.transition;
  }
}

/**
 * Attempts to determine the correct vendor prefixed event name.
 *
 * @param {string} eventName
 * @returns {string}
 */
function getVendorPrefixedEventName(eventName) {
  if (prefixedEventNames[eventName]) {
    return prefixedEventNames[eventName];
  } else if (!vendorPrefixes[eventName]) {
    return eventName;
  }

  var prefixMap = vendorPrefixes[eventName];

  for (var styleProp in prefixMap) {
    if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {
      return prefixedEventNames[eventName] = prefixMap[styleProp];
    }
  }

  return '';
}

/**
 * Types of raw signals from the browser caught at the top level.
 *
 * For events like 'submit' which don't consistently bubble (which we
 * trap at a lower node than `document`), binding at `document` would
 * cause duplicate events so we don't include them here.
 */
var topLevelTypes$1 = {
  topAbort: 'abort',
  topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',
  topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',
  topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',
  topBlur: 'blur',
  topCancel: 'cancel',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topChange: 'change',
  topClick: 'click',
  topClose: 'close',
  topCompositionEnd: 'compositionend',
  topCompositionStart: 'compositionstart',
  topCompositionUpdate: 'compositionupdate',
  topContextMenu: 'contextmenu',
  topCopy: 'copy',
  topCut: 'cut',
  topDoubleClick: 'dblclick',
  topDrag: 'drag',
  topDragEnd: 'dragend',
  topDragEnter: 'dragenter',
  topDragExit: 'dragexit',
  topDragLeave: 'dragleave',
  topDragOver: 'dragover',
  topDragStart: 'dragstart',
  topDrop: 'drop',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topFocus: 'focus',
  topInput: 'input',
  topKeyDown: 'keydown',
  topKeyPress: 'keypress',
  topKeyUp: 'keyup',
  topLoadedData: 'loadeddata',
  topLoad: 'load',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topMouseDown: 'mousedown',
  topMouseMove: 'mousemove',
  topMouseOut: 'mouseout',
  topMouseOver: 'mouseover',
  topMouseUp: 'mouseup',
  topPaste: 'paste',
  topPause: 'pause',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topScroll: 'scroll',
  topSeeked: 'seeked',
  topSeeking: 'seeking',
  topSelectionChange: 'selectionchange',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTextInput: 'textInput',
  topTimeUpdate: 'timeupdate',
  topToggle: 'toggle',
  topTouchCancel: 'touchcancel',
  topTouchEnd: 'touchend',
  topTouchMove: 'touchmove',
  topTouchStart: 'touchstart',
  topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting',
  topWheel: 'wheel'
};

var BrowserEventConstants = {
  topLevelTypes: topLevelTypes$1
};

function runEventQueueInBatch(events) {
  enqueueEvents(events);
  processEventQueue(false);
}

/**
 * Streams a fired top-level event to `EventPluginHub` where plugins have the
 * opportunity to create `ReactEvent`s to be dispatched.
 */
function handleTopLevel(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var events = extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);
  runEventQueueInBatch(events);
}

var topLevelTypes = BrowserEventConstants.topLevelTypes;

/**
 * Summary of `ReactBrowserEventEmitter` event handling:
 *
 *  - Top-level delegation is used to trap most native browser events. This
 *    may only occur in the main thread and is the responsibility of
 *    ReactDOMEventListener, which is injected and can therefore support
 *    pluggable event sources. This is the only work that occurs in the main
 *    thread.
 *
 *  - We normalize and de-duplicate events to account for browser quirks. This
 *    may be done in the worker thread.
 *
 *  - Forward these native events (with the associated top-level type used to
 *    trap it) to `EventPluginHub`, which in turn will ask plugins if they want
 *    to extract any synthetic events.
 *
 *  - The `EventPluginHub` will then process each event by annotating them with
 *    "dispatches", a sequence of listeners and IDs that care about that event.
 *
 *  - The `EventPluginHub` then dispatches the events.
 *
 * Overview of React and the event system:
 *
 * +------------+    .
 * |    DOM     |    .
 * +------------+    .
 *       |           .
 *       v           .
 * +------------+    .
 * | ReactEvent |    .
 * |  Listener  |    .
 * +------------+    .                         +-----------+
 *       |           .               +--------+|SimpleEvent|
 *       |           .               |         |Plugin     |
 * +-----|------+    .               v         +-----------+
 * |     |      |    .    +--------------+                    +------------+
 * |     +-----------.--->|EventPluginHub|                    |    Event   |
 * |            |    .    |              |     +-----------+  | Propagators|
 * | ReactEvent |    .    |              |     |TapEvent   |  |------------|
 * |  Emitter   |    .    |              |<---+|Plugin     |  |other plugin|
 * |            |    .    |              |     +-----------+  |  utilities |
 * |     +-----------.--->|              |                    +------------+
 * |     |      |    .    +--------------+
 * +-----|------+    .                ^        +-----------+
 *       |           .                |        |Enter/Leave|
 *       +           .                +-------+|Plugin     |
 * +-------------+   .                         +-----------+
 * | application |   .
 * |-------------|   .
 * |             |   .
 * |             |   .
 * +-------------+   .
 *                   .
 *    React Core     .  General Purpose Event Plugin System
 */

var alreadyListeningTo = {};
var reactTopListenersCounter = 0;

/**
 * To ensure no conflicts with other potential React instances on the page
 */
var topListenersIDKey = '_reactListenersID' + ('' + Math.random()).slice(2);

function getListeningForDocument(mountAt) {
  // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
  // directly.
  if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
    mountAt[topListenersIDKey] = reactTopListenersCounter++;
    alreadyListeningTo[mountAt[topListenersIDKey]] = {};
  }
  return alreadyListeningTo[mountAt[topListenersIDKey]];
}

/**
 * We listen for bubbled touch events on the document object.
 *
 * Firefox v8.01 (and possibly others) exhibited strange behavior when
 * mounting `onmousemove` events at some node that was not the document
 * element. The symptoms were that if your mouse is not moving over something
 * contained within that mount point (for example on the background) the
 * top-level listeners for `onmousemove` won't be called. However, if you
 * register the `mousemove` on the document object, then it will of course
 * catch all `mousemove`s. This along with iOS quirks, justifies restricting
 * top-level listeners to the document object only, at least for these
 * movement types of events and possibly all events.
 *
 * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
 *
 * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
 * they bubble to document.
 *
 * @param {string} registrationName Name of listener (e.g. `onClick`).
 * @param {object} contentDocumentHandle Document which owns the container
 */
function listenTo(registrationName, contentDocumentHandle) {
  var mountAt = contentDocumentHandle;
  var isListening = getListeningForDocument(mountAt);
  var dependencies = registrationNameDependencies[registrationName];

  for (var i = 0; i < dependencies.length; i++) {
    var dependency = dependencies[i];
    if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {
      if (dependency === 'topWheel') {
        if (isEventSupported('wheel')) {
          trapBubbledEvent('topWheel', 'wheel', mountAt);
        } else if (isEventSupported('mousewheel')) {
          trapBubbledEvent('topWheel', 'mousewheel', mountAt);
        } else {
          // Firefox needs to capture a different mouse scroll event.
          // @see http://www.quirksmode.org/dom/events/tests/scroll.html
          trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt);
        }
      } else if (dependency === 'topScroll') {
        trapCapturedEvent('topScroll', 'scroll', mountAt);
      } else if (dependency === 'topFocus' || dependency === 'topBlur') {
        trapCapturedEvent('topFocus', 'focus', mountAt);
        trapCapturedEvent('topBlur', 'blur', mountAt);

        // to make sure blur and focus event listeners are only attached once
        isListening.topBlur = true;
        isListening.topFocus = true;
      } else if (dependency === 'topCancel') {
        if (isEventSupported('cancel', true)) {
          trapCapturedEvent('topCancel', 'cancel', mountAt);
        }
        isListening.topCancel = true;
      } else if (dependency === 'topClose') {
        if (isEventSupported('close', true)) {
          trapCapturedEvent('topClose', 'close', mountAt);
        }
        isListening.topClose = true;
      } else if (topLevelTypes.hasOwnProperty(dependency)) {
        trapBubbledEvent(dependency, topLevelTypes[dependency], mountAt);
      }

      isListening[dependency] = true;
    }
  }
}

function isListeningToAllDependencies(registrationName, mountAt) {
  var isListening = getListeningForDocument(mountAt);
  var dependencies = registrationNameDependencies[registrationName];
  for (var i = 0; i < dependencies.length; i++) {
    var dependency = dependencies[i];
    if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {
      return false;
    }
  }
  return true;
}

/**
 * Given any node return the first leaf node without children.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {DOMElement|DOMTextNode}
 */
function getLeafNode(node) {
  while (node && node.firstChild) {
    node = node.firstChild;
  }
  return node;
}

/**
 * Get the next sibling within a container. This will walk up the
 * DOM if a node's siblings have been exhausted.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {?DOMElement|DOMTextNode}
 */
function getSiblingNode(node) {
  while (node) {
    if (node.nextSibling) {
      return node.nextSibling;
    }
    node = node.parentNode;
  }
}

/**
 * Get object describing the nodes which contain characters at offset.
 *
 * @param {DOMElement|DOMTextNode} root
 * @param {number} offset
 * @return {?object}
 */
function getNodeForCharacterOffset(root, offset) {
  var node = getLeafNode(root);
  var nodeStart = 0;
  var nodeEnd = 0;

  while (node) {
    if (node.nodeType === TEXT_NODE) {
      nodeEnd = nodeStart + node.textContent.length;

      if (nodeStart <= offset && nodeEnd >= offset) {
        return {
          node: node,
          offset: offset - nodeStart
        };
      }

      nodeStart = nodeEnd;
    }

    node = getLeafNode(getSiblingNode(node));
  }
}

/**
 * @param {DOMElement} outerNode
 * @return {?object}
 */
function getOffsets(outerNode) {
  var selection = window.getSelection && window.getSelection();

  if (!selection || selection.rangeCount === 0) {
    return null;
  }

  var anchorNode = selection.anchorNode;
  var anchorOffset = selection.anchorOffset;
  var focusNode$$1 = selection.focusNode;
  var focusOffset = selection.focusOffset;

  // In Firefox, anchorNode and focusNode can be "anonymous divs", e.g. the
  // up/down buttons on an <input type="number">. Anonymous divs do not seem to
  // expose properties, triggering a "Permission denied error" if any of its
  // properties are accessed. The only seemingly possible way to avoid erroring
  // is to access a property that typically works for non-anonymous divs and
  // catch any error that may otherwise arise. See
  // https://bugzilla.mozilla.org/show_bug.cgi?id=208427
  try {
    /* eslint-disable no-unused-expressions */
    anchorNode.nodeType;
    focusNode$$1.nodeType;
    /* eslint-enable no-unused-expressions */
  } catch (e) {
    return null;
  }

  return getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode$$1, focusOffset);
}

/**
 * Returns {start, end} where `start` is the character/codepoint index of
 * (anchorNode, anchorOffset) within the textContent of `outerNode`, and
 * `end` is the index of (focusNode, focusOffset).
 *
 * Returns null if you pass in garbage input but we should probably just crash.
 *
 * Exported only for testing.
 */
function getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode$$1, focusOffset) {
  var length = 0;
  var start = -1;
  var end = -1;
  var indexWithinAnchor = 0;
  var indexWithinFocus = 0;
  var node = outerNode;
  var parentNode = null;

  outer: while (true) {
    var next = null;

    while (true) {
      if (node === anchorNode && (anchorOffset === 0 || node.nodeType === TEXT_NODE)) {
        start = length + anchorOffset;
      }
      if (node === focusNode$$1 && (focusOffset === 0 || node.nodeType === TEXT_NODE)) {
        end = length + focusOffset;
      }

      if (node.nodeType === TEXT_NODE) {
        length += node.nodeValue.length;
      }

      if ((next = node.firstChild) === null) {
        break;
      }
      // Moving from `node` to its first child `next`.
      parentNode = node;
      node = next;
    }

    while (true) {
      if (node === outerNode) {
        // If `outerNode` has children, this is always the second time visiting
        // it. If it has no children, this is still the first loop, and the only
        // valid selection is anchorNode and focusNode both equal to this node
        // and both offsets 0, in which case we will have handled above.
        break outer;
      }
      if (parentNode === anchorNode && ++indexWithinAnchor === anchorOffset) {
        start = length;
      }
      if (parentNode === focusNode$$1 && ++indexWithinFocus === focusOffset) {
        end = length;
      }
      if ((next = node.nextSibling) !== null) {
        break;
      }
      node = parentNode;
      parentNode = node.parentNode;
    }

    // Moving from `node` to its next sibling `next`.
    node = next;
  }

  if (start === -1 || end === -1) {
    // This should never happen. (Would happen if the anchor/focus nodes aren't
    // actually inside the passed-in node.)
    return null;
  }

  return {
    start: start,
    end: end
  };
}

/**
 * In modern non-IE browsers, we can support both forward and backward
 * selections.
 *
 * Note: IE10+ supports the Selection object, but it does not support
 * the `extend` method, which means that even in modern IE, it's not possible
 * to programmatically create a backward selection. Thus, for all IE
 * versions, we use the old IE API to create our selections.
 *
 * @param {DOMElement|DOMTextNode} node
 * @param {object} offsets
 */
function setOffsets(node, offsets) {
  if (!window.getSelection) {
    return;
  }

  var selection = window.getSelection();
  var length = node[getTextContentAccessor()].length;
  var start = Math.min(offsets.start, length);
  var end = offsets.end === undefined ? start : Math.min(offsets.end, length);

  // IE 11 uses modern selection, but doesn't support the extend method.
  // Flip backward selections, so we can set with a single range.
  if (!selection.extend && start > end) {
    var temp = end;
    end = start;
    start = temp;
  }

  var startMarker = getNodeForCharacterOffset(node, start);
  var endMarker = getNodeForCharacterOffset(node, end);

  if (startMarker && endMarker) {
    if (selection.rangeCount === 1 && selection.anchorNode === startMarker.node && selection.anchorOffset === startMarker.offset && selection.focusNode === endMarker.node && selection.focusOffset === endMarker.offset) {
      return;
    }
    var range = document.createRange();
    range.setStart(startMarker.node, startMarker.offset);
    selection.removeAllRanges();

    if (start > end) {
      selection.addRange(range);
      selection.extend(endMarker.node, endMarker.offset);
    } else {
      range.setEnd(endMarker.node, endMarker.offset);
      selection.addRange(range);
    }
  }
}

function isInDocument(node) {
  return containsNode(document.documentElement, node);
}

/**
 * @ReactInputSelection: React input selection module. Based on Selection.js,
 * but modified to be suitable for react and has a couple of bug fixes (doesn't
 * assume buttons have range selections allowed).
 * Input selection module for React.
 */

function hasSelectionCapabilities(elem) {
  var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
  return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');
}

function getSelectionInformation() {
  var focusedElem = getActiveElement();
  return {
    focusedElem: focusedElem,
    selectionRange: hasSelectionCapabilities(focusedElem) ? getSelection$1(focusedElem) : null
  };
}

/**
 * @restoreSelection: If any selection information was potentially lost,
 * restore it. This is useful when performing operations that could remove dom
 * nodes and place them back in, resulting in focus being lost.
 */
function restoreSelection(priorSelectionInformation) {
  var curFocusedElem = getActiveElement();
  var priorFocusedElem = priorSelectionInformation.focusedElem;
  var priorSelectionRange = priorSelectionInformation.selectionRange;
  if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {
    if (hasSelectionCapabilities(priorFocusedElem)) {
      setSelection(priorFocusedElem, priorSelectionRange);
    }

    // Focusing a node can change the scroll position, which is undesirable
    var ancestors = [];
    var ancestor = priorFocusedElem;
    while (ancestor = ancestor.parentNode) {
      if (ancestor.nodeType === ELEMENT_NODE) {
        ancestors.push({
          element: ancestor,
          left: ancestor.scrollLeft,
          top: ancestor.scrollTop
        });
      }
    }

    focusNode(priorFocusedElem);

    for (var i = 0; i < ancestors.length; i++) {
      var info = ancestors[i];
      info.element.scrollLeft = info.left;
      info.element.scrollTop = info.top;
    }
  }
}

/**
 * @getSelection: Gets the selection bounds of a focused textarea, input or
 * contentEditable node.
 * -@input: Look up selection bounds of this input
 * -@return {start: selectionStart, end: selectionEnd}
 */
function getSelection$1(input) {
  var selection = void 0;

  if ('selectionStart' in input) {
    // Modern browser with input or textarea.
    selection = {
      start: input.selectionStart,
      end: input.selectionEnd
    };
  } else {
    // Content editable or old IE textarea.
    selection = getOffsets(input);
  }

  return selection || { start: 0, end: 0 };
}

/**
 * @setSelection: Sets the selection bounds of a textarea or input and focuses
 * the input.
 * -@input     Set selection bounds of this input or textarea
 * -@offsets   Object of same form that is returned from get*
 */
function setSelection(input, offsets) {
  var start = offsets.start,
      end = offsets.end;

  if (end === undefined) {
    end = start;
  }

  if ('selectionStart' in input) {
    input.selectionStart = start;
    input.selectionEnd = Math.min(end, input.value.length);
  } else {
    setOffsets(input, offsets);
  }
}

var skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;

var eventTypes$3 = {
  select: {
    phasedRegistrationNames: {
      bubbled: 'onSelect',
      captured: 'onSelectCapture'
    },
    dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange']
  }
};

var activeElement$1 = null;
var activeElementInst$1 = null;
var lastSelection = null;
var mouseDown = false;

/**
 * Get an object which is a unique representation of the current selection.
 *
 * The return value will not be consistent across nodes or browsers, but
 * two identical selections on the same node will return identical objects.
 *
 * @param {DOMElement} node
 * @return {object}
 */
function getSelection(node) {
  if ('selectionStart' in node && hasSelectionCapabilities(node)) {
    return {
      start: node.selectionStart,
      end: node.selectionEnd
    };
  } else if (window.getSelection) {
    var selection = window.getSelection();
    return {
      anchorNode: selection.anchorNode,
      anchorOffset: selection.anchorOffset,
      focusNode: selection.focusNode,
      focusOffset: selection.focusOffset
    };
  }
}

/**
 * Poll selection to see whether it's changed.
 *
 * @param {object} nativeEvent
 * @return {?SyntheticEvent}
 */
function constructSelectEvent(nativeEvent, nativeEventTarget) {
  // Ensure we have the right element, and that the user is not dragging a
  // selection (this matches native `select` event behavior). In HTML5, select
  // fires only on input and textarea thus if there's no focused element we
  // won't dispatch.
  if (mouseDown || activeElement$1 == null || activeElement$1 !== getActiveElement()) {
    return null;
  }

  // Only fire when selection has actually changed.
  var currentSelection = getSelection(activeElement$1);
  if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
    lastSelection = currentSelection;

    var syntheticEvent = SyntheticEvent$1.getPooled(eventTypes$3.select, activeElementInst$1, nativeEvent, nativeEventTarget);

    syntheticEvent.type = 'select';
    syntheticEvent.target = activeElement$1;

    accumulateTwoPhaseDispatches(syntheticEvent);

    return syntheticEvent;
  }

  return null;
}

/**
 * This plugin creates an `onSelect` event that normalizes select events
 * across form elements.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - contentEditable
 *
 * This differs from native browser implementations in the following ways:
 * - Fires on contentEditable fields as well as inputs.
 * - Fires for collapsed selection.
 * - Fires after user input.
 */
var SelectEventPlugin = {
  eventTypes: eventTypes$3,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var doc = nativeEventTarget.window === nativeEventTarget ? nativeEventTarget.document : nativeEventTarget.nodeType === DOCUMENT_NODE ? nativeEventTarget : nativeEventTarget.ownerDocument;
    // Track whether all listeners exists for this plugin. If none exist, we do
    // not extract events. See #3639.
    if (!doc || !isListeningToAllDependencies('onSelect', doc)) {
      return null;
    }

    var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;

    switch (topLevelType) {
      // Track the input node that has focus.
      case 'topFocus':
        if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {
          activeElement$1 = targetNode;
          activeElementInst$1 = targetInst;
          lastSelection = null;
        }
        break;
      case 'topBlur':
        activeElement$1 = null;
        activeElementInst$1 = null;
        lastSelection = null;
        break;
      // Don't fire the event while the user is dragging. This matches the
      // semantics of the native select event.
      case 'topMouseDown':
        mouseDown = true;
        break;
      case 'topContextMenu':
      case 'topMouseUp':
        mouseDown = false;
        return constructSelectEvent(nativeEvent, nativeEventTarget);
      // Chrome and IE fire non-standard event when selection is changed (and
      // sometimes when it hasn't). IE's event fires out of order with respect
      // to key and input events on deletion, so we discard it.
      //
      // Firefox doesn't support selectionchange, so check selection status
      // after each key entry. The selection changes after keydown and before
      // keyup, but we check on keydown as well in the case of holding down a
      // key, when multiple keydown events are fired but only one keyup is.
      // This is also our approach for IE handling, for the reason above.
      case 'topSelectionChange':
        if (skipSelectionChangeEvent) {
          break;
        }
      // falls through
      case 'topKeyDown':
      case 'topKeyUp':
        return constructSelectEvent(nativeEvent, nativeEventTarget);
    }

    return null;
  }
};

/**
 * @interface Event
 * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent
 */
var AnimationEventInterface = {
  animationName: null,
  elapsedTime: null,
  pseudoElement: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticAnimationEvent, AnimationEventInterface);

/**
 * @interface Event
 * @see http://www.w3.org/TR/clipboard-apis/
 */
var ClipboardEventInterface = {
  clipboardData: function (event) {
    return 'clipboardData' in event ? event.clipboardData : window.clipboardData;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);

/**
 * @interface FocusEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var FocusEventInterface = {
  relatedTarget: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);

/**
 * `charCode` represents the actual "character code" and is safe to use with
 * `String.fromCharCode`. As such, only keys that correspond to printable
 * characters produce a valid `charCode`, the only exception to this is Enter.
 * The Tab-key is considered non-printable and does not have a `charCode`,
 * presumably because it does not produce a tab-character in browsers.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {number} Normalized `charCode` property.
 */
function getEventCharCode(nativeEvent) {
  var charCode;
  var keyCode = nativeEvent.keyCode;

  if ('charCode' in nativeEvent) {
    charCode = nativeEvent.charCode;

    // FF does not set `charCode` for the Enter-key, check against `keyCode`.
    if (charCode === 0 && keyCode === 13) {
      charCode = 13;
    }
  } else {
    // IE8 does not implement `charCode`, but `keyCode` has the correct value.
    charCode = keyCode;
  }

  // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
  // Must not discard the (non-)printable Enter-key.
  if (charCode >= 32 || charCode === 13) {
    return charCode;
  }

  return 0;
}

/**
 * Normalization of deprecated HTML5 `key` values
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var normalizeKey = {
  Esc: 'Escape',
  Spacebar: ' ',
  Left: 'ArrowLeft',
  Up: 'ArrowUp',
  Right: 'ArrowRight',
  Down: 'ArrowDown',
  Del: 'Delete',
  Win: 'OS',
  Menu: 'ContextMenu',
  Apps: 'ContextMenu',
  Scroll: 'ScrollLock',
  MozPrintableKey: 'Unidentified'
};

/**
 * Translation from legacy `keyCode` to HTML5 `key`
 * Only special keys supported, all others depend on keyboard layout or browser
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var translateToKey = {
  '8': 'Backspace',
  '9': 'Tab',
  '12': 'Clear',
  '13': 'Enter',
  '16': 'Shift',
  '17': 'Control',
  '18': 'Alt',
  '19': 'Pause',
  '20': 'CapsLock',
  '27': 'Escape',
  '32': ' ',
  '33': 'PageUp',
  '34': 'PageDown',
  '35': 'End',
  '36': 'Home',
  '37': 'ArrowLeft',
  '38': 'ArrowUp',
  '39': 'ArrowRight',
  '40': 'ArrowDown',
  '45': 'Insert',
  '46': 'Delete',
  '112': 'F1',
  '113': 'F2',
  '114': 'F3',
  '115': 'F4',
  '116': 'F5',
  '117': 'F6',
  '118': 'F7',
  '119': 'F8',
  '120': 'F9',
  '121': 'F10',
  '122': 'F11',
  '123': 'F12',
  '144': 'NumLock',
  '145': 'ScrollLock',
  '224': 'Meta'
};

/**
 * @param {object} nativeEvent Native browser event.
 * @return {string} Normalized `key` property.
 */
function getEventKey(nativeEvent) {
  if (nativeEvent.key) {
    // Normalize inconsistent values reported by browsers due to
    // implementations of a working draft specification.

    // FireFox implements `key` but returns `MozPrintableKey` for all
    // printable characters (normalized to `Unidentified`), ignore it.
    var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
    if (key !== 'Unidentified') {
      return key;
    }
  }

  // Browser does not implement `key`, polyfill as much of it as we can.
  if (nativeEvent.type === 'keypress') {
    var charCode = getEventCharCode(nativeEvent);

    // The enter-key is technically both printable and non-printable and can
    // thus be captured by `keypress`, no other non-printable key should.
    return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
  }
  if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
    // While user keyboard layout determines the actual meaning of each
    // `keyCode` value, almost all function keys have a universal value.
    return translateToKey[nativeEvent.keyCode] || 'Unidentified';
  }
  return '';
}

/**
 * @interface KeyboardEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var KeyboardEventInterface = {
  key: getEventKey,
  location: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  repeat: null,
  locale: null,
  getModifierState: getEventModifierState,
  // Legacy Interface
  charCode: function (event) {
    // `charCode` is the result of a KeyPress event and represents the value of
    // the actual printable character.

    // KeyPress is deprecated, but its replacement is not yet final and not
    // implemented in any major browser. Only KeyPress has charCode.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    return 0;
  },
  keyCode: function (event) {
    // `keyCode` is the result of a KeyDown/Up event and represents the value of
    // physical keyboard key.

    // The actual meaning of the value depends on the users' keyboard layout
    // which cannot be detected. Assuming that it is a US keyboard layout
    // provides a surprisingly accurate mapping for US and European users.
    // Due to this, it is left to the user to implement at this time.
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  },
  which: function (event) {
    // `which` is an alias for either `keyCode` or `charCode` depending on the
    // type of the event.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);

/**
 * @interface DragEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var DragEventInterface = {
  dataTransfer: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticMouseEvent}
 */
function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);

/**
 * @interface TouchEvent
 * @see http://www.w3.org/TR/touch-events/
 */
var TouchEventInterface = {
  touches: null,
  targetTouches: null,
  changedTouches: null,
  altKey: null,
  metaKey: null,
  ctrlKey: null,
  shiftKey: null,
  getModifierState: getEventModifierState
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);

/**
 * @interface Event
 * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-
 * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent
 */
var TransitionEventInterface = {
  propertyName: null,
  elapsedTime: null,
  pseudoElement: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent$1.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent$1.augmentClass(SyntheticTransitionEvent, TransitionEventInterface);

/**
 * @interface WheelEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var WheelEventInterface = {
  deltaX: function (event) {
    return 'deltaX' in event ? event.deltaX : // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
    'wheelDeltaX' in event ? -event.wheelDeltaX : 0;
  },
  deltaY: function (event) {
    return 'deltaY' in event ? event.deltaY : // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
    'wheelDeltaY' in event ? -event.wheelDeltaY : // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
    'wheelDelta' in event ? -event.wheelDelta : 0;
  },
  deltaZ: null,

  // Browsers without "deltaMode" is reporting in raw wheel delta where one
  // notch on the scroll is always +/- 120, roughly equivalent to pixels.
  // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
  // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
  deltaMode: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticMouseEvent}
 */
function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);

/**
 * Turns
 * ['abort', ...]
 * into
 * eventTypes = {
 *   'abort': {
 *     phasedRegistrationNames: {
 *       bubbled: 'onAbort',
 *       captured: 'onAbortCapture',
 *     },
 *     dependencies: ['topAbort'],
 *   },
 *   ...
 * };
 * topLevelEventsToDispatchConfig = {
 *   'topAbort': { sameConfig }
 * };
 */
var eventTypes$4 = {};
var topLevelEventsToDispatchConfig = {};
['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'cancel', 'canPlay', 'canPlayThrough', 'click', 'close', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'toggle', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) {
  var capitalizedEvent = event[0].toUpperCase() + event.slice(1);
  var onEvent = 'on' + capitalizedEvent;
  var topEvent = 'top' + capitalizedEvent;

  var type = {
    phasedRegistrationNames: {
      bubbled: onEvent,
      captured: onEvent + 'Capture'
    },
    dependencies: [topEvent]
  };
  eventTypes$4[event] = type;
  topLevelEventsToDispatchConfig[topEvent] = type;
});

// Only used in DEV for exhaustiveness validation.
var knownHTMLTopLevelTypes = ['topAbort', 'topCancel', 'topCanPlay', 'topCanPlayThrough', 'topClose', 'topDurationChange', 'topEmptied', 'topEncrypted', 'topEnded', 'topError', 'topInput', 'topInvalid', 'topLoad', 'topLoadedData', 'topLoadedMetadata', 'topLoadStart', 'topPause', 'topPlay', 'topPlaying', 'topProgress', 'topRateChange', 'topReset', 'topSeeked', 'topSeeking', 'topStalled', 'topSubmit', 'topSuspend', 'topTimeUpdate', 'topToggle', 'topVolumeChange', 'topWaiting'];

var SimpleEventPlugin = {
  eventTypes: eventTypes$4,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
    if (!dispatchConfig) {
      return null;
    }
    var EventConstructor;
    switch (topLevelType) {
      case 'topKeyPress':
        // Firefox creates a keypress event for function keys too. This removes
        // the unwanted keypress events. Enter is however both printable and
        // non-printable. One would expect Tab to be as well (but it isn't).
        if (getEventCharCode(nativeEvent) === 0) {
          return null;
        }
      /* falls through */
      case 'topKeyDown':
      case 'topKeyUp':
        EventConstructor = SyntheticKeyboardEvent;
        break;
      case 'topBlur':
      case 'topFocus':
        EventConstructor = SyntheticFocusEvent;
        break;
      case 'topClick':
        // Firefox creates a click event on right mouse clicks. This removes the
        // unwanted click events.
        if (nativeEvent.button === 2) {
          return null;
        }
      /* falls through */
      case 'topDoubleClick':
      case 'topMouseDown':
      case 'topMouseMove':
      case 'topMouseUp':
      // TODO: Disabled elements should not respond to mouse events
      /* falls through */
      case 'topMouseOut':
      case 'topMouseOver':
      case 'topContextMenu':
        EventConstructor = SyntheticMouseEvent;
        break;
      case 'topDrag':
      case 'topDragEnd':
      case 'topDragEnter':
      case 'topDragExit':
      case 'topDragLeave':
      case 'topDragOver':
      case 'topDragStart':
      case 'topDrop':
        EventConstructor = SyntheticDragEvent;
        break;
      case 'topTouchCancel':
      case 'topTouchEnd':
      case 'topTouchMove':
      case 'topTouchStart':
        EventConstructor = SyntheticTouchEvent;
        break;
      case 'topAnimationEnd':
      case 'topAnimationIteration':
      case 'topAnimationStart':
        EventConstructor = SyntheticAnimationEvent;
        break;
      case 'topTransitionEnd':
        EventConstructor = SyntheticTransitionEvent;
        break;
      case 'topScroll':
        EventConstructor = SyntheticUIEvent;
        break;
      case 'topWheel':
        EventConstructor = SyntheticWheelEvent;
        break;
      case 'topCopy':
      case 'topCut':
      case 'topPaste':
        EventConstructor = SyntheticClipboardEvent;
        break;
      default:
        {
          if (knownHTMLTopLevelTypes.indexOf(topLevelType) === -1) {
            warning(false, 'SimpleEventPlugin: Unhandled event type, `%s`. This warning ' + 'is likely caused by a bug in React. Please file an issue.', topLevelType);
          }
        }
        // HTML Events
        // @see http://www.w3.org/TR/html5/index.html#events-0
        EventConstructor = SyntheticEvent$1;
        break;
    }
    var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);
    accumulateTwoPhaseDispatches(event);
    return event;
  }
};

setHandleTopLevel(handleTopLevel);

/**
 * Inject modules for resolving DOM hierarchy and plugin ordering.
 */
injection$1.injectEventPluginOrder(DOMEventPluginOrder);
injection$2.injectComponentTree(ReactDOMComponentTree);

/**
 * Some important event plugins included by default (without having to require
 * them).
 */
injection$1.injectEventPluginsByName({
  SimpleEventPlugin: SimpleEventPlugin,
  EnterLeaveEventPlugin: EnterLeaveEventPlugin,
  ChangeEventPlugin: ChangeEventPlugin,
  SelectEventPlugin: SelectEventPlugin,
  BeforeInputEventPlugin: BeforeInputEventPlugin
});

var enableAsyncSubtreeAPI = true;
var enableAsyncSchedulingByDefaultInReactDOM = false;
// Exports React.Fragment
var enableReactFragment = false;
// Exports ReactDOM.createRoot
var enableCreateRoot = false;
var enableUserTimingAPI = true;

// Mutating mode (React DOM, React ART, React Native):
var enableMutatingReconciler = true;
// Experimental noop mode (currently unused):
var enableNoopReconciler = false;
// Experimental persistent mode (CS):
var enablePersistentReconciler = false;

// Only used in www builds.

var valueStack = [];

{
  var fiberStack = [];
}

var index = -1;

function createCursor(defaultValue) {
  return {
    current: defaultValue
  };
}



function pop(cursor, fiber) {
  if (index < 0) {
    {
      warning(false, 'Unexpected pop.');
    }
    return;
  }

  {
    if (fiber !== fiberStack[index]) {
      warning(false, 'Unexpected Fiber popped.');
    }
  }

  cursor.current = valueStack[index];

  valueStack[index] = null;

  {
    fiberStack[index] = null;
  }

  index--;
}

function push(cursor, value, fiber) {
  index++;

  valueStack[index] = cursor.current;

  {
    fiberStack[index] = fiber;
  }

  cursor.current = value;
}

function reset$1() {
  while (index > -1) {
    valueStack[index] = null;

    {
      fiberStack[index] = null;
    }

    index--;
  }
}

var describeComponentFrame = function (name, source, ownerName) {
  return '\n    in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');
};

function describeFiber(fiber) {
  switch (fiber.tag) {
    case IndeterminateComponent:
    case FunctionalComponent:
    case ClassComponent:
    case HostComponent:
      var owner = fiber._debugOwner;
      var source = fiber._debugSource;
      var name = getComponentName(fiber);
      var ownerName = null;
      if (owner) {
        ownerName = getComponentName(owner);
      }
      return describeComponentFrame(name, source, ownerName);
    default:
      return '';
  }
}

// This function can only be called with a work-in-progress fiber and
// only during begin or complete phase. Do not call it under any other
// circumstances.
function getStackAddendumByWorkInProgressFiber(workInProgress) {
  var info = '';
  var node = workInProgress;
  do {
    info += describeFiber(node);
    // Otherwise this return pointer might point to the wrong tree:
    node = node['return'];
  } while (node);
  return info;
}

function getCurrentFiberOwnerName() {
  {
    var fiber = ReactDebugCurrentFiber.current;
    if (fiber === null) {
      return null;
    }
    var owner = fiber._debugOwner;
    if (owner !== null && typeof owner !== 'undefined') {
      return getComponentName(owner);
    }
  }
  return null;
}

function getCurrentFiberStackAddendum() {
  {
    var fiber = ReactDebugCurrentFiber.current;
    if (fiber === null) {
      return null;
    }
    // Safe because if current fiber exists, we are reconciling,
    // and it is guaranteed to be the work-in-progress version.
    return getStackAddendumByWorkInProgressFiber(fiber);
  }
  return null;
}

function resetCurrentFiber() {
  ReactDebugCurrentFrame.getCurrentStack = null;
  ReactDebugCurrentFiber.current = null;
  ReactDebugCurrentFiber.phase = null;
}

function setCurrentFiber(fiber) {
  ReactDebugCurrentFrame.getCurrentStack = getCurrentFiberStackAddendum;
  ReactDebugCurrentFiber.current = fiber;
  ReactDebugCurrentFiber.phase = null;
}

function setCurrentPhase(phase) {
  ReactDebugCurrentFiber.phase = phase;
}

var ReactDebugCurrentFiber = {
  current: null,
  phase: null,
  resetCurrentFiber: resetCurrentFiber,
  setCurrentFiber: setCurrentFiber,
  setCurrentPhase: setCurrentPhase,
  getCurrentFiberOwnerName: getCurrentFiberOwnerName,
  getCurrentFiberStackAddendum: getCurrentFiberStackAddendum
};

// Prefix measurements so that it's possible to filter them.
// Longer prefixes are hard to read in DevTools.
var reactEmoji = '\u269B';
var warningEmoji = '\u26D4';
var supportsUserTiming = typeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function';

// Keep track of current fiber so that we know the path to unwind on pause.
// TODO: this looks the same as nextUnitOfWork in scheduler. Can we unify them?
var currentFiber = null;
// If we're in the middle of user code, which fiber and method is it?
// Reusing `currentFiber` would be confusing for this because user code fiber
// can change during commit phase too, but we don't need to unwind it (since
// lifecycles in the commit phase don't resemble a tree).
var currentPhase = null;
var currentPhaseFiber = null;
// Did lifecycle hook schedule an update? This is often a performance problem,
// so we will keep track of it, and include it in the report.
// Track commits caused by cascading updates.
var isCommitting = false;
var hasScheduledUpdateInCurrentCommit = false;
var hasScheduledUpdateInCurrentPhase = false;
var commitCountInCurrentWorkLoop = 0;
var effectCountInCurrentCommit = 0;
var isWaitingForCallback = false;
// During commits, we only show a measurement once per method name
// to avoid stretch the commit phase with measurement overhead.
var labelsInCurrentCommit = new Set();

var formatMarkName = function (markName) {
  return reactEmoji + ' ' + markName;
};

var formatLabel = function (label, warning$$1) {
  var prefix = warning$$1 ? warningEmoji + ' ' : reactEmoji + ' ';
  var suffix = warning$$1 ? ' Warning: ' + warning$$1 : '';
  return '' + prefix + label + suffix;
};

var beginMark = function (markName) {
  performance.mark(formatMarkName(markName));
};

var clearMark = function (markName) {
  performance.clearMarks(formatMarkName(markName));
};

var endMark = function (label, markName, warning$$1) {
  var formattedMarkName = formatMarkName(markName);
  var formattedLabel = formatLabel(label, warning$$1);
  try {
    performance.measure(formattedLabel, formattedMarkName);
  } catch (err) {}
  // If previous mark was missing for some reason, this will throw.
  // This could only happen if React crashed in an unexpected place earlier.
  // Don't pile on with more errors.

  // Clear marks immediately to avoid growing buffer.
  performance.clearMarks(formattedMarkName);
  performance.clearMeasures(formattedLabel);
};

var getFiberMarkName = function (label, debugID) {
  return label + ' (#' + debugID + ')';
};

var getFiberLabel = function (componentName, isMounted, phase) {
  if (phase === null) {
    // These are composite component total time measurements.
    return componentName + ' [' + (isMounted ? 'update' : 'mount') + ']';
  } else {
    // Composite component methods.
    return componentName + '.' + phase;
  }
};

var beginFiberMark = function (fiber, phase) {
  var componentName = getComponentName(fiber) || 'Unknown';
  var debugID = fiber._debugID;
  var isMounted = fiber.alternate !== null;
  var label = getFiberLabel(componentName, isMounted, phase);

  if (isCommitting && labelsInCurrentCommit.has(label)) {
    // During the commit phase, we don't show duplicate labels because
    // there is a fixed overhead for every measurement, and we don't
    // want to stretch the commit phase beyond necessary.
    return false;
  }
  labelsInCurrentCommit.add(label);

  var markName = getFiberMarkName(label, debugID);
  beginMark(markName);
  return true;
};

var clearFiberMark = function (fiber, phase) {
  var componentName = getComponentName(fiber) || 'Unknown';
  var debugID = fiber._debugID;
  var isMounted = fiber.alternate !== null;
  var label = getFiberLabel(componentName, isMounted, phase);
  var markName = getFiberMarkName(label, debugID);
  clearMark(markName);
};

var endFiberMark = function (fiber, phase, warning$$1) {
  var componentName = getComponentName(fiber) || 'Unknown';
  var debugID = fiber._debugID;
  var isMounted = fiber.alternate !== null;
  var label = getFiberLabel(componentName, isMounted, phase);
  var markName = getFiberMarkName(label, debugID);
  endMark(label, markName, warning$$1);
};

var shouldIgnoreFiber = function (fiber) {
  // Host components should be skipped in the timeline.
  // We could check typeof fiber.type, but does this work with RN?
  switch (fiber.tag) {
    case HostRoot:
    case HostComponent:
    case HostText:
    case HostPortal:
    case ReturnComponent:
    case Fragment:
      return true;
    default:
      return false;
  }
};

var clearPendingPhaseMeasurement = function () {
  if (currentPhase !== null && currentPhaseFiber !== null) {
    clearFiberMark(currentPhaseFiber, currentPhase);
  }
  currentPhaseFiber = null;
  currentPhase = null;
  hasScheduledUpdateInCurrentPhase = false;
};

var pauseTimers = function () {
  // Stops all currently active measurements so that they can be resumed
  // if we continue in a later deferred loop from the same unit of work.
  var fiber = currentFiber;
  while (fiber) {
    if (fiber._debugIsCurrentlyTiming) {
      endFiberMark(fiber, null, null);
    }
    fiber = fiber['return'];
  }
};

var resumeTimersRecursively = function (fiber) {
  if (fiber['return'] !== null) {
    resumeTimersRecursively(fiber['return']);
  }
  if (fiber._debugIsCurrentlyTiming) {
    beginFiberMark(fiber, null);
  }
};

var resumeTimers = function () {
  // Resumes all measurements that were active during the last deferred loop.
  if (currentFiber !== null) {
    resumeTimersRecursively(currentFiber);
  }
};

function recordEffect() {
  if (enableUserTimingAPI) {
    effectCountInCurrentCommit++;
  }
}

function recordScheduleUpdate() {
  if (enableUserTimingAPI) {
    if (isCommitting) {
      hasScheduledUpdateInCurrentCommit = true;
    }
    if (currentPhase !== null && currentPhase !== 'componentWillMount' && currentPhase !== 'componentWillReceiveProps') {
      hasScheduledUpdateInCurrentPhase = true;
    }
  }
}

function startRequestCallbackTimer() {
  if (enableUserTimingAPI) {
    if (supportsUserTiming && !isWaitingForCallback) {
      isWaitingForCallback = true;
      beginMark('(Waiting for async callback...)');
    }
  }
}

function stopRequestCallbackTimer(didExpire) {
  if (enableUserTimingAPI) {
    if (supportsUserTiming) {
      isWaitingForCallback = false;
      var warning$$1 = didExpire ? 'React was blocked by main thread' : null;
      endMark('(Waiting for async callback...)', '(Waiting for async callback...)', warning$$1);
    }
  }
}

function startWorkTimer(fiber) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {
      return;
    }
    // If we pause, this is the fiber to unwind from.
    currentFiber = fiber;
    if (!beginFiberMark(fiber, null)) {
      return;
    }
    fiber._debugIsCurrentlyTiming = true;
  }
}

function cancelWorkTimer(fiber) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {
      return;
    }
    // Remember we shouldn't complete measurement for this fiber.
    // Otherwise flamechart will be deep even for small updates.
    fiber._debugIsCurrentlyTiming = false;
    clearFiberMark(fiber, null);
  }
}

function stopWorkTimer(fiber) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {
      return;
    }
    // If we pause, its parent is the fiber to unwind from.
    currentFiber = fiber['return'];
    if (!fiber._debugIsCurrentlyTiming) {
      return;
    }
    fiber._debugIsCurrentlyTiming = false;
    endFiberMark(fiber, null, null);
  }
}

function stopFailedWorkTimer(fiber) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming || shouldIgnoreFiber(fiber)) {
      return;
    }
    // If we pause, its parent is the fiber to unwind from.
    currentFiber = fiber['return'];
    if (!fiber._debugIsCurrentlyTiming) {
      return;
    }
    fiber._debugIsCurrentlyTiming = false;
    var warning$$1 = 'An error was thrown inside this error boundary';
    endFiberMark(fiber, null, warning$$1);
  }
}

function startPhaseTimer(fiber, phase) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    clearPendingPhaseMeasurement();
    if (!beginFiberMark(fiber, phase)) {
      return;
    }
    currentPhaseFiber = fiber;
    currentPhase = phase;
  }
}

function stopPhaseTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    if (currentPhase !== null && currentPhaseFiber !== null) {
      var warning$$1 = hasScheduledUpdateInCurrentPhase ? 'Scheduled a cascading update' : null;
      endFiberMark(currentPhaseFiber, currentPhase, warning$$1);
    }
    currentPhase = null;
    currentPhaseFiber = null;
  }
}

function startWorkLoopTimer(nextUnitOfWork) {
  if (enableUserTimingAPI) {
    currentFiber = nextUnitOfWork;
    if (!supportsUserTiming) {
      return;
    }
    commitCountInCurrentWorkLoop = 0;
    // This is top level call.
    // Any other measurements are performed within.
    beginMark('(React Tree Reconciliation)');
    // Resume any measurements that were in progress during the last loop.
    resumeTimers();
  }
}

function stopWorkLoopTimer(interruptedBy) {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    var warning$$1 = null;
    if (interruptedBy !== null) {
      if (interruptedBy.tag === HostRoot) {
        warning$$1 = 'A top-level update interrupted the previous render';
      } else {
        var componentName = getComponentName(interruptedBy) || 'Unknown';
        warning$$1 = 'An update to ' + componentName + ' interrupted the previous render';
      }
    } else if (commitCountInCurrentWorkLoop > 1) {
      warning$$1 = 'There were cascading updates';
    }
    commitCountInCurrentWorkLoop = 0;
    // Pause any measurements until the next loop.
    pauseTimers();
    endMark('(React Tree Reconciliation)', '(React Tree Reconciliation)', warning$$1);
  }
}

function startCommitTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    isCommitting = true;
    hasScheduledUpdateInCurrentCommit = false;
    labelsInCurrentCommit.clear();
    beginMark('(Committing Changes)');
  }
}

function stopCommitTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }

    var warning$$1 = null;
    if (hasScheduledUpdateInCurrentCommit) {
      warning$$1 = 'Lifecycle hook scheduled a cascading update';
    } else if (commitCountInCurrentWorkLoop > 0) {
      warning$$1 = 'Caused by a cascading update in earlier commit';
    }
    hasScheduledUpdateInCurrentCommit = false;
    commitCountInCurrentWorkLoop++;
    isCommitting = false;
    labelsInCurrentCommit.clear();

    endMark('(Committing Changes)', '(Committing Changes)', warning$$1);
  }
}

function startCommitHostEffectsTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    effectCountInCurrentCommit = 0;
    beginMark('(Committing Host Effects)');
  }
}

function stopCommitHostEffectsTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    var count = effectCountInCurrentCommit;
    effectCountInCurrentCommit = 0;
    endMark('(Committing Host Effects: ' + count + ' Total)', '(Committing Host Effects)', null);
  }
}

function startCommitLifeCyclesTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    effectCountInCurrentCommit = 0;
    beginMark('(Calling Lifecycle Methods)');
  }
}

function stopCommitLifeCyclesTimer() {
  if (enableUserTimingAPI) {
    if (!supportsUserTiming) {
      return;
    }
    var count = effectCountInCurrentCommit;
    effectCountInCurrentCommit = 0;
    endMark('(Calling Lifecycle Methods: ' + count + ' Total)', '(Calling Lifecycle Methods)', null);
  }
}

{
  var warnedAboutMissingGetChildContext = {};
}

// A cursor to the current merged context object on the stack.
var contextStackCursor = createCursor(emptyObject);
// A cursor to a boolean indicating whether the context has changed.
var didPerformWorkStackCursor = createCursor(false);
// Keep track of the previous context object that was on the stack.
// We use this to get access to the parent context after we have already
// pushed the next context provider, and now need to merge their contexts.
var previousContext = emptyObject;

function getUnmaskedContext(workInProgress) {
  var hasOwnContext = isContextProvider(workInProgress);
  if (hasOwnContext) {
    // If the fiber is a context provider itself, when we read its context
    // we have already pushed its own child context on the stack. A context
    // provider should not "see" its own child context. Therefore we read the
    // previous (parent) context instead for a context provider.
    return previousContext;
  }
  return contextStackCursor.current;
}

function cacheContext(workInProgress, unmaskedContext, maskedContext) {
  var instance = workInProgress.stateNode;
  instance.__reactInternalMemoizedUnmaskedChildContext = unmaskedContext;
  instance.__reactInternalMemoizedMaskedChildContext = maskedContext;
}

function getMaskedContext(workInProgress, unmaskedContext) {
  var type = workInProgress.type;
  var contextTypes = type.contextTypes;
  if (!contextTypes) {
    return emptyObject;
  }

  // Avoid recreating masked context unless unmasked context has changed.
  // Failing to do this will result in unnecessary calls to componentWillReceiveProps.
  // This may trigger infinite loops if componentWillReceiveProps calls setState.
  var instance = workInProgress.stateNode;
  if (instance && instance.__reactInternalMemoizedUnmaskedChildContext === unmaskedContext) {
    return instance.__reactInternalMemoizedMaskedChildContext;
  }

  var context = {};
  for (var key in contextTypes) {
    context[key] = unmaskedContext[key];
  }

  {
    var name = getComponentName(workInProgress) || 'Unknown';
    checkPropTypes(contextTypes, context, 'context', name, ReactDebugCurrentFiber.getCurrentFiberStackAddendum);
  }

  // Cache unmasked context so we can avoid recreating masked context unless necessary.
  // Context is created before the class component is instantiated so check for instance.
  if (instance) {
    cacheContext(workInProgress, unmaskedContext, context);
  }

  return context;
}

function hasContextChanged() {
  return didPerformWorkStackCursor.current;
}

function isContextConsumer(fiber) {
  return fiber.tag === ClassComponent && fiber.type.contextTypes != null;
}

function isContextProvider(fiber) {
  return fiber.tag === ClassComponent && fiber.type.childContextTypes != null;
}

function popContextProvider(fiber) {
  if (!isContextProvider(fiber)) {
    return;
  }

  pop(didPerformWorkStackCursor, fiber);
  pop(contextStackCursor, fiber);
}

function popTopLevelContextObject(fiber) {
  pop(didPerformWorkStackCursor, fiber);
  pop(contextStackCursor, fiber);
}

function pushTopLevelContextObject(fiber, context, didChange) {
  !(contextStackCursor.cursor == null) ? invariant(false, 'Unexpected context found on stack. This error is likely caused by a bug in React. Please file an issue.') : void 0;

  push(contextStackCursor, context, fiber);
  push(didPerformWorkStackCursor, didChange, fiber);
}

function processChildContext(fiber, parentContext) {
  var instance = fiber.stateNode;
  var childContextTypes = fiber.type.childContextTypes;

  // TODO (bvaughn) Replace this behavior with an invariant() in the future.
  // It has only been added in Fiber to match the (unintentional) behavior in Stack.
  if (typeof instance.getChildContext !== 'function') {
    {
      var componentName = getComponentName(fiber) || 'Unknown';

      if (!warnedAboutMissingGetChildContext[componentName]) {
        warnedAboutMissingGetChildContext[componentName] = true;
        warning(false, '%s.childContextTypes is specified but there is no getChildContext() method ' + 'on the instance. You can either define getChildContext() on %s or remove ' + 'childContextTypes from it.', componentName, componentName);
      }
    }
    return parentContext;
  }

  var childContext = void 0;
  {
    ReactDebugCurrentFiber.setCurrentPhase('getChildContext');
  }
  startPhaseTimer(fiber, 'getChildContext');
  childContext = instance.getChildContext();
  stopPhaseTimer();
  {
    ReactDebugCurrentFiber.setCurrentPhase(null);
  }
  for (var contextKey in childContext) {
    !(contextKey in childContextTypes) ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', getComponentName(fiber) || 'Unknown', contextKey) : void 0;
  }
  {
    var name = getComponentName(fiber) || 'Unknown';
    checkPropTypes(childContextTypes, childContext, 'child context', name,
    // In practice, there is one case in which we won't get a stack. It's when
    // somebody calls unstable_renderSubtreeIntoContainer() and we process
    // context from the parent component instance. The stack will be missing
    // because it's outside of the reconciliation, and so the pointer has not
    // been set. This is rare and doesn't matter. We'll also remove that API.
    ReactDebugCurrentFiber.getCurrentFiberStackAddendum);
  }

  return _assign({}, parentContext, childContext);
}

function pushContextProvider(workInProgress) {
  if (!isContextProvider(workInProgress)) {
    return false;
  }

  var instance = workInProgress.stateNode;
  // We push the context as early as possible to ensure stack integrity.
  // If the instance does not exist yet, we will push null at first,
  // and replace it on the stack later when invalidating the context.
  var memoizedMergedChildContext = instance && instance.__reactInternalMemoizedMergedChildContext || emptyObject;

  // Remember the parent context so we can merge with it later.
  // Inherit the parent's did-perform-work value to avoid inadvertently blocking updates.
  previousContext = contextStackCursor.current;
  push(contextStackCursor, memoizedMergedChildContext, workInProgress);
  push(didPerformWorkStackCursor, didPerformWorkStackCursor.current, workInProgress);

  return true;
}

function invalidateContextProvider(workInProgress, didChange) {
  var instance = workInProgress.stateNode;
  !instance ? invariant(false, 'Expected to have an instance by this point. This error is likely caused by a bug in React. Please file an issue.') : void 0;

  if (didChange) {
    // Merge parent and own context.
    // Skip this if we're not updating due to sCU.
    // This avoids unnecessarily recomputing memoized values.
    var mergedContext = processChildContext(workInProgress, previousContext);
    instance.__reactInternalMemoizedMergedChildContext = mergedContext;

    // Replace the old (or empty) context with the new one.
    // It is important to unwind the context in the reverse order.
    pop(didPerformWorkStackCursor, workInProgress);
    pop(contextStackCursor, workInProgress);
    // Now push the new context and mark that it has changed.
    push(contextStackCursor, mergedContext, workInProgress);
    push(didPerformWorkStackCursor, didChange, workInProgress);
  } else {
    pop(didPerformWorkStackCursor, workInProgress);
    push(didPerformWorkStackCursor, didChange, workInProgress);
  }
}

function resetContext() {
  previousContext = emptyObject;
  contextStackCursor.current = emptyObject;
  didPerformWorkStackCursor.current = false;
}

function findCurrentUnmaskedContext(fiber) {
  // Currently this is only used with renderSubtreeIntoContainer; not sure if it
  // makes sense elsewhere
  !(isFiberMounted(fiber) && fiber.tag === ClassComponent) ? invariant(false, 'Expected subtree parent to be a mounted class component. This error is likely caused by a bug in React. Please file an issue.') : void 0;

  var node = fiber;
  while (node.tag !== HostRoot) {
    if (isContextProvider(node)) {
      return node.stateNode.__reactInternalMemoizedMergedChildContext;
    }
    var parent = node['return'];
    !parent ? invariant(false, 'Found unexpected detached subtree parent. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    node = parent;
  }
  return node.stateNode.context;
}

var NoWork = 0; // TODO: Use an opaque type once ESLint et al support the syntax

var Sync = 1;
var Never = 2147483647; // Max int32: Math.pow(2, 31) - 1

var UNIT_SIZE = 10;
var MAGIC_NUMBER_OFFSET = 2;

// 1 unit of expiration time represents 10ms.
function msToExpirationTime(ms) {
  // Always add an offset so that we don't clash with the magic number for NoWork.
  return (ms / UNIT_SIZE | 0) + MAGIC_NUMBER_OFFSET;
}

function ceiling(num, precision) {
  return ((num / precision | 0) + 1) * precision;
}

function computeExpirationBucket(currentTime, expirationInMs, bucketSizeMs) {
  return ceiling(currentTime + expirationInMs / UNIT_SIZE, bucketSizeMs / UNIT_SIZE);
}

var NoContext = 0;
var AsyncUpdates = 1;

{
  var hasBadMapPolyfill = false;
  try {
    var nonExtensibleObject = Object.preventExtensions({});
    /* eslint-disable no-new */
    new Map([[nonExtensibleObject, null]]);
    new Set([nonExtensibleObject]);
    /* eslint-enable no-new */
  } catch (e) {
    // TODO: Consider warning about bad polyfills
    hasBadMapPolyfill = true;
  }
}

// A Fiber is work on a Component that needs to be done or was done. There can
// be more than one per component.


{
  var debugCounter = 1;
}

function FiberNode(tag, key, internalContextTag) {
  // Instance
  this.tag = tag;
  this.key = key;
  this.type = null;
  this.stateNode = null;

  // Fiber
  this['return'] = null;
  this.child = null;
  this.sibling = null;
  this.index = 0;

  this.ref = null;

  this.pendingProps = null;
  this.memoizedProps = null;
  this.updateQueue = null;
  this.memoizedState = null;

  this.internalContextTag = internalContextTag;

  // Effects
  this.effectTag = NoEffect;
  this.nextEffect = null;

  this.firstEffect = null;
  this.lastEffect = null;

  this.expirationTime = NoWork;

  this.alternate = null;

  {
    this._debugID = debugCounter++;
    this._debugSource = null;
    this._debugOwner = null;
    this._debugIsCurrentlyTiming = false;
    if (!hasBadMapPolyfill && typeof Object.preventExtensions === 'function') {
      Object.preventExtensions(this);
    }
  }
}

// This is a constructor function, rather than a POJO constructor, still
// please ensure we do the following:
// 1) Nobody should add any instance methods on this. Instance methods can be
//    more difficult to predict when they get optimized and they are almost
//    never inlined properly in static compilers.
// 2) Nobody should rely on `instanceof Fiber` for type testing. We should
//    always know when it is a fiber.
// 3) We might want to experiment with using numeric keys since they are easier
//    to optimize in a non-JIT environment.
// 4) We can easily go from a constructor to a createFiber object literal if that
//    is faster.
// 5) It should be easy to port this to a C struct and keep a C implementation
//    compatible.
var createFiber = function (tag, key, internalContextTag) {
  // $FlowFixMe: the shapes are exact here but Flow doesn't like constructors
  return new FiberNode(tag, key, internalContextTag);
};

function shouldConstruct(Component) {
  return !!(Component.prototype && Component.prototype.isReactComponent);
}

// This is used to create an alternate fiber to do work on.
function createWorkInProgress(current, pendingProps, expirationTime) {
  var workInProgress = current.alternate;
  if (workInProgress === null) {
    // We use a double buffering pooling technique because we know that we'll
    // only ever need at most two versions of a tree. We pool the "other" unused
    // node that we're free to reuse. This is lazily created to avoid allocating
    // extra objects for things that are never updated. It also allow us to
    // reclaim the extra memory if needed.
    workInProgress = createFiber(current.tag, current.key, current.internalContextTag);
    workInProgress.type = current.type;
    workInProgress.stateNode = current.stateNode;

    {
      // DEV-only fields
      workInProgress._debugID = current._debugID;
      workInProgress._debugSource = current._debugSource;
      workInProgress._debugOwner = current._debugOwner;
    }

    workInProgress.alternate = current;
    current.alternate = workInProgress;
  } else {
    // We already have an alternate.
    // Reset the effect tag.
    workInProgress.effectTag = NoEffect;

    // The effect list is no longer valid.
    workInProgress.nextEffect = null;
    workInProgress.firstEffect = null;
    workInProgress.lastEffect = null;
  }

  workInProgress.expirationTime = expirationTime;
  workInProgress.pendingProps = pendingProps;

  workInProgress.child = current.child;
  workInProgress.memoizedProps = current.memoizedProps;
  workInProgress.memoizedState = current.memoizedState;
  workInProgress.updateQueue = current.updateQueue;

  // These will be overridden during the parent's reconciliation
  workInProgress.sibling = current.sibling;
  workInProgress.index = current.index;
  workInProgress.ref = current.ref;

  return workInProgress;
}

function createHostRootFiber() {
  var fiber = createFiber(HostRoot, null, NoContext);
  return fiber;
}

function createFiberFromElement(element, internalContextTag, expirationTime) {
  var owner = null;
  {
    owner = element._owner;
  }

  var fiber = void 0;
  var type = element.type,
      key = element.key;

  if (typeof type === 'function') {
    fiber = shouldConstruct(type) ? createFiber(ClassComponent, key, internalContextTag) : createFiber(IndeterminateComponent, key, internalContextTag);
    fiber.type = type;
    fiber.pendingProps = element.props;
  } else if (typeof type === 'string') {
    fiber = createFiber(HostComponent, key, internalContextTag);
    fiber.type = type;
    fiber.pendingProps = element.props;
  } else if (typeof type === 'object' && type !== null && typeof type.tag === 'number') {
    // Currently assumed to be a continuation and therefore is a fiber already.
    // TODO: The yield system is currently broken for updates in some cases.
    // The reified yield stores a fiber, but we don't know which fiber that is;
    // the current or a workInProgress? When the continuation gets rendered here
    // we don't know if we can reuse that fiber or if we need to clone it.
    // There is probably a clever way to restructure this.
    fiber = type;
    fiber.pendingProps = element.props;
  } else {
    var info = '';
    {
      if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {
        info += ' You likely forgot to export your component from the file ' + "it's defined in, or you might have mixed up default and named imports.";
      }
      var ownerName = owner ? getComponentName(owner) : null;
      if (ownerName) {
        info += '\n\nCheck the render method of `' + ownerName + '`.';
      }
    }
    invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info);
  }

  {
    fiber._debugSource = element._source;
    fiber._debugOwner = element._owner;
  }

  fiber.expirationTime = expirationTime;

  return fiber;
}

function createFiberFromFragment(elements, internalContextTag, expirationTime, key) {
  var fiber = createFiber(Fragment, key, internalContextTag);
  fiber.pendingProps = elements;
  fiber.expirationTime = expirationTime;
  return fiber;
}

function createFiberFromText(content, internalContextTag, expirationTime) {
  var fiber = createFiber(HostText, null, internalContextTag);
  fiber.pendingProps = content;
  fiber.expirationTime = expirationTime;
  return fiber;
}

function createFiberFromHostInstanceForDeletion() {
  var fiber = createFiber(HostComponent, null, NoContext);
  fiber.type = 'DELETED';
  return fiber;
}

function createFiberFromCall(call, internalContextTag, expirationTime) {
  var fiber = createFiber(CallComponent, call.key, internalContextTag);
  fiber.type = call.handler;
  fiber.pendingProps = call;
  fiber.expirationTime = expirationTime;
  return fiber;
}

function createFiberFromReturn(returnNode, internalContextTag, expirationTime) {
  var fiber = createFiber(ReturnComponent, null, internalContextTag);
  fiber.expirationTime = expirationTime;
  return fiber;
}

function createFiberFromPortal(portal, internalContextTag, expirationTime) {
  var fiber = createFiber(HostPortal, portal.key, internalContextTag);
  fiber.pendingProps = portal.children || [];
  fiber.expirationTime = expirationTime;
  fiber.stateNode = {
    containerInfo: portal.containerInfo,
    pendingChildren: null, // Used by persistent updates
    implementation: portal.implementation
  };
  return fiber;
}

function createFiberRoot(containerInfo, hydrate) {
  // Cyclic construction. This cheats the type system right now because
  // stateNode is any.
  var uninitializedFiber = createHostRootFiber();
  var root = {
    current: uninitializedFiber,
    containerInfo: containerInfo,
    pendingChildren: null,
    remainingExpirationTime: NoWork,
    isReadyForCommit: false,
    finishedWork: null,
    context: null,
    pendingContext: null,
    hydrate: hydrate,
    nextScheduledRoot: null
  };
  uninitializedFiber.stateNode = root;
  return root;
}

var onCommitFiberRoot = null;
var onCommitFiberUnmount = null;
var hasLoggedError = false;

function catchErrors(fn) {
  return function (arg) {
    try {
      return fn(arg);
    } catch (err) {
      if (true && !hasLoggedError) {
        hasLoggedError = true;
        warning(false, 'React DevTools encountered an error: %s', err);
      }
    }
  };
}

function injectInternals(internals) {
  if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
    // No DevTools
    return false;
  }
  var hook = __REACT_DEVTOOLS_GLOBAL_HOOK__;
  if (hook.isDisabled) {
    // This isn't a real property on the hook, but it can be set to opt out
    // of DevTools integration and associated warnings and logs.
    // https://github.com/facebook/react/issues/3877
    return true;
  }
  if (!hook.supportsFiber) {
    {
      warning(false, 'The installed version of React DevTools is too old and will not work ' + 'with the current version of React. Please update React DevTools. ' + 'https://fb.me/react-devtools');
    }
    // DevTools exists, even though it doesn't support Fiber.
    return true;
  }
  try {
    var rendererID = hook.inject(internals);
    // We have successfully injected, so now it is safe to set up hooks.
    onCommitFiberRoot = catchErrors(function (root) {
      return hook.onCommitFiberRoot(rendererID, root);
    });
    onCommitFiberUnmount = catchErrors(function (fiber) {
      return hook.onCommitFiberUnmount(rendererID, fiber);
    });
  } catch (err) {
    // Catch all errors because it is unsafe to throw during initialization.
    {
      warning(false, 'React DevTools encountered an error: %s.', err);
    }
  }
  // DevTools exists
  return true;
}

function onCommitRoot(root) {
  if (typeof onCommitFiberRoot === 'function') {
    onCommitFiberRoot(root);
  }
}

function onCommitUnmount(fiber) {
  if (typeof onCommitFiberUnmount === 'function') {
    onCommitFiberUnmount(fiber);
  }
}

{
  var didWarnUpdateInsideUpdate = false;
}

// Callbacks are not validated until invocation


// Singly linked-list of updates. When an update is scheduled, it is added to
// the queue of the current fiber and the work-in-progress fiber. The two queues
// are separate but they share a persistent structure.
//
// During reconciliation, updates are removed from the work-in-progress fiber,
// but they remain on the current fiber. That ensures that if a work-in-progress
// is aborted, the aborted updates are recovered by cloning from current.
//
// The work-in-progress queue is always a subset of the current queue.
//
// When the tree is committed, the work-in-progress becomes the current.


function createUpdateQueue(baseState) {
  var queue = {
    baseState: baseState,
    expirationTime: NoWork,
    first: null,
    last: null,
    callbackList: null,
    hasForceUpdate: false,
    isInitialized: false
  };
  {
    queue.isProcessing = false;
  }
  return queue;
}

function insertUpdateIntoQueue(queue, update) {
  // Append the update to the end of the list.
  if (queue.last === null) {
    // Queue is empty
    queue.first = queue.last = update;
  } else {
    queue.last.next = update;
    queue.last = update;
  }
  if (queue.expirationTime === NoWork || queue.expirationTime > update.expirationTime) {
    queue.expirationTime = update.expirationTime;
  }
}

function insertUpdateIntoFiber(fiber, update) {
  // We'll have at least one and at most two distinct update queues.
  var alternateFiber = fiber.alternate;
  var queue1 = fiber.updateQueue;
  if (queue1 === null) {
    // TODO: We don't know what the base state will be until we begin work.
    // It depends on which fiber is the next current. Initialize with an empty
    // base state, then set to the memoizedState when rendering. Not super
    // happy with this approach.
    queue1 = fiber.updateQueue = createUpdateQueue(null);
  }

  var queue2 = void 0;
  if (alternateFiber !== null) {
    queue2 = alternateFiber.updateQueue;
    if (queue2 === null) {
      queue2 = alternateFiber.updateQueue = createUpdateQueue(null);
    }
  } else {
    queue2 = null;
  }
  queue2 = queue2 !== queue1 ? queue2 : null;

  // Warn if an update is scheduled from inside an updater function.
  {
    if ((queue1.isProcessing || queue2 !== null && queue2.isProcessing) && !didWarnUpdateInsideUpdate) {
      warning(false, 'An update (setState, replaceState, or forceUpdate) was scheduled ' + 'from inside an update function. Update functions should be pure, ' + 'with zero side-effects. Consider using componentDidUpdate or a ' + 'callback.');
      didWarnUpdateInsideUpdate = true;
    }
  }

  // If there's only one queue, add the update to that queue and exit.
  if (queue2 === null) {
    insertUpdateIntoQueue(queue1, update);
    return;
  }

  // If either queue is empty, we need to add to both queues.
  if (queue1.last === null || queue2.last === null) {
    insertUpdateIntoQueue(queue1, update);
    insertUpdateIntoQueue(queue2, update);
    return;
  }

  // If both lists are not empty, the last update is the same for both lists
  // because of structural sharing. So, we should only append to one of
  // the lists.
  insertUpdateIntoQueue(queue1, update);
  // But we still need to update the `last` pointer of queue2.
  queue2.last = update;
}

function getUpdateExpirationTime(fiber) {
  if (fiber.tag !== ClassComponent && fiber.tag !== HostRoot) {
    return NoWork;
  }
  var updateQueue = fiber.updateQueue;
  if (updateQueue === null) {
    return NoWork;
  }
  return updateQueue.expirationTime;
}

function getStateFromUpdate(update, instance, prevState, props) {
  var partialState = update.partialState;
  if (typeof partialState === 'function') {
    var updateFn = partialState;
    return updateFn.call(instance, prevState, props);
  } else {
    return partialState;
  }
}

function processUpdateQueue(current, workInProgress, queue, instance, props, renderExpirationTime) {
  if (current !== null && current.updateQueue === queue) {
    // We need to create a work-in-progress queue, by cloning the current queue.
    var currentQueue = queue;
    queue = workInProgress.updateQueue = {
      baseState: currentQueue.baseState,
      expirationTime: currentQueue.expirationTime,
      first: currentQueue.first,
      last: currentQueue.last,
      isInitialized: currentQueue.isInitialized,
      // These fields are no longer valid because they were already committed.
      // Reset them.
      callbackList: null,
      hasForceUpdate: false
    };
  }

  {
    // Set this flag so we can warn if setState is called inside the update
    // function of another setState.
    queue.isProcessing = true;
  }

  // Reset the remaining expiration time. If we skip over any updates, we'll
  // increase this accordingly.
  queue.expirationTime = NoWork;

  // TODO: We don't know what the base state will be until we begin work.
  // It depends on which fiber is the next current. Initialize with an empty
  // base state, then set to the memoizedState when rendering. Not super
  // happy with this approach.
  var state = void 0;
  if (queue.isInitialized) {
    state = queue.baseState;
  } else {
    state = queue.baseState = workInProgress.memoizedState;
    queue.isInitialized = true;
  }
  var dontMutatePrevState = true;
  var update = queue.first;
  var didSkip = false;
  while (update !== null) {
    var updateExpirationTime = update.expirationTime;
    if (updateExpirationTime > renderExpirationTime) {
      // This update does not have sufficient priority. Skip it.
      var remainingExpirationTime = queue.expirationTime;
      if (remainingExpirationTime === NoWork || remainingExpirationTime > updateExpirationTime) {
        // Update the remaining expiration time.
        queue.expirationTime = updateExpirationTime;
      }
      if (!didSkip) {
        didSkip = true;
        queue.baseState = state;
      }
      // Continue to the next update.
      update = update.next;
      continue;
    }

    // This update does have sufficient priority.

    // If no previous updates were skipped, drop this update from the queue by
    // advancing the head of the list.
    if (!didSkip) {
      queue.first = update.next;
      if (queue.first === null) {
        queue.last = null;
      }
    }

    // Process the update
    var _partialState = void 0;
    if (update.isReplace) {
      state = getStateFromUpdate(update, instance, state, props);
      dontMutatePrevState = true;
    } else {
      _partialState = getStateFromUpdate(update, instance, state, props);
      if (_partialState) {
        if (dontMutatePrevState) {
          // $FlowFixMe: Idk how to type this properly.
          state = _assign({}, state, _partialState);
        } else {
          state = _assign(state, _partialState);
        }
        dontMutatePrevState = false;
      }
    }
    if (update.isForced) {
      queue.hasForceUpdate = true;
    }
    if (update.callback !== null) {
      // Append to list of callbacks.
      var _callbackList = queue.callbackList;
      if (_callbackList === null) {
        _callbackList = queue.callbackList = [];
      }
      _callbackList.push(update);
    }
    update = update.next;
  }

  if (queue.callbackList !== null) {
    workInProgress.effectTag |= Callback;
  } else if (queue.first === null && !queue.hasForceUpdate) {
    // The queue is empty. We can reset it.
    workInProgress.updateQueue = null;
  }

  if (!didSkip) {
    didSkip = true;
    queue.baseState = state;
  }

  {
    // No longer processing.
    queue.isProcessing = false;
  }

  return state;
}

function commitCallbacks(queue, context) {
  var callbackList = queue.callbackList;
  if (callbackList === null) {
    return;
  }
  // Set the list to null to make sure they don't get called more than once.
  queue.callbackList = null;
  for (var i = 0; i < callbackList.length; i++) {
    var update = callbackList[i];
    var _callback = update.callback;
    // This update might be processed again. Clear the callback so it's only
    // called once.
    update.callback = null;
    !(typeof _callback === 'function') ? invariant(false, 'Invalid argument passed as callback. Expected a function. Instead received: %s', _callback) : void 0;
    _callback.call(context);
  }
}

var fakeInternalInstance = {};
var isArray = Array.isArray;

{
  var didWarnAboutStateAssignmentForComponent = {};

  var warnOnInvalidCallback = function (callback, callerName) {
    warning(callback === null || typeof callback === 'function', '%s(...): Expected the last optional `callback` argument to be a ' + 'function. Instead received: %s.', callerName, callback);
  };

  // This is so gross but it's at least non-critical and can be removed if
  // it causes problems. This is meant to give a nicer error message for
  // ReactDOM15.unstable_renderSubtreeIntoContainer(reactDOM16Component,
  // ...)) which otherwise throws a "_processChildContext is not a function"
  // exception.
  Object.defineProperty(fakeInternalInstance, '_processChildContext', {
    enumerable: false,
    value: function () {
      invariant(false, '_processChildContext is not available in React 16+. This likely means you have multiple copies of React and are attempting to nest a React 15 tree inside a React 16 tree using unstable_renderSubtreeIntoContainer, which isn\'t supported. Try to make sure you have only one copy of React (and ideally, switch to ReactDOM.createPortal).');
    }
  });
  Object.freeze(fakeInternalInstance);
}

var ReactFiberClassComponent = function (scheduleWork, computeExpirationForFiber, memoizeProps, memoizeState) {
  // Class component state updater
  var updater = {
    isMounted: isMounted,
    enqueueSetState: function (instance, partialState, callback) {
      var fiber = get(instance);
      callback = callback === undefined ? null : callback;
      {
        warnOnInvalidCallback(callback, 'setState');
      }
      var expirationTime = computeExpirationForFiber(fiber);
      var update = {
        expirationTime: expirationTime,
        partialState: partialState,
        callback: callback,
        isReplace: false,
        isForced: false,
        nextCallback: null,
        next: null
      };
      insertUpdateIntoFiber(fiber, update);
      scheduleWork(fiber, expirationTime);
    },
    enqueueReplaceState: function (instance, state, callback) {
      var fiber = get(instance);
      callback = callback === undefined ? null : callback;
      {
        warnOnInvalidCallback(callback, 'replaceState');
      }
      var expirationTime = computeExpirationForFiber(fiber);
      var update = {
        expirationTime: expirationTime,
        partialState: state,
        callback: callback,
        isReplace: true,
        isForced: false,
        nextCallback: null,
        next: null
      };
      insertUpdateIntoFiber(fiber, update);
      scheduleWork(fiber, expirationTime);
    },
    enqueueForceUpdate: function (instance, callback) {
      var fiber = get(instance);
      callback = callback === undefined ? null : callback;
      {
        warnOnInvalidCallback(callback, 'forceUpdate');
      }
      var expirationTime = computeExpirationForFiber(fiber);
      var update = {
        expirationTime: expirationTime,
        partialState: null,
        callback: callback,
        isReplace: false,
        isForced: true,
        nextCallback: null,
        next: null
      };
      insertUpdateIntoFiber(fiber, update);
      scheduleWork(fiber, expirationTime);
    }
  };

  function checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext) {
    if (oldProps === null || workInProgress.updateQueue !== null && workInProgress.updateQueue.hasForceUpdate) {
      // If the workInProgress already has an Update effect, return true
      return true;
    }

    var instance = workInProgress.stateNode;
    var type = workInProgress.type;
    if (typeof instance.shouldComponentUpdate === 'function') {
      startPhaseTimer(workInProgress, 'shouldComponentUpdate');
      var shouldUpdate = instance.shouldComponentUpdate(newProps, newState, newContext);
      stopPhaseTimer();

      {
        warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', getComponentName(workInProgress) || 'Unknown');
      }

      return shouldUpdate;
    }

    if (type.prototype && type.prototype.isPureReactComponent) {
      return !shallowEqual(oldProps, newProps) || !shallowEqual(oldState, newState);
    }

    return true;
  }

  function checkClassInstance(workInProgress) {
    var instance = workInProgress.stateNode;
    var type = workInProgress.type;
    {
      var name = getComponentName(workInProgress);
      var renderPresent = instance.render;

      if (!renderPresent) {
        if (type.prototype && typeof type.prototype.render === 'function') {
          warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: did you accidentally return an object from the constructor?', name);
        } else {
          warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', name);
        }
      }

      var noGetInitialStateOnES6 = !instance.getInitialState || instance.getInitialState.isReactClassApproved || instance.state;
      warning(noGetInitialStateOnES6, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', name);
      var noGetDefaultPropsOnES6 = !instance.getDefaultProps || instance.getDefaultProps.isReactClassApproved;
      warning(noGetDefaultPropsOnES6, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', name);
      var noInstancePropTypes = !instance.propTypes;
      warning(noInstancePropTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', name);
      var noInstanceContextTypes = !instance.contextTypes;
      warning(noInstanceContextTypes, 'contextTypes was defined as an instance property on %s. Use a static ' + 'property to define contextTypes instead.', name);
      var noComponentShouldUpdate = typeof instance.componentShouldUpdate !== 'function';
      warning(noComponentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', name);
      if (type.prototype && type.prototype.isPureReactComponent && typeof instance.shouldComponentUpdate !== 'undefined') {
        warning(false, '%s has a method called shouldComponentUpdate(). ' + 'shouldComponentUpdate should not be used when extending React.PureComponent. ' + 'Please extend React.Component if shouldComponentUpdate is used.', getComponentName(workInProgress) || 'A pure component');
      }
      var noComponentDidUnmount = typeof instance.componentDidUnmount !== 'function';
      warning(noComponentDidUnmount, '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', name);
      var noComponentDidReceiveProps = typeof instance.componentDidReceiveProps !== 'function';
      warning(noComponentDidReceiveProps, '%s has a method called ' + 'componentDidReceiveProps(). But there is no such lifecycle method. ' + 'If you meant to update the state in response to changing props, ' + 'use componentWillReceiveProps(). If you meant to fetch data or ' + 'run side-effects or mutations after React has updated the UI, use componentDidUpdate().', name);
      var noComponentWillRecieveProps = typeof instance.componentWillRecieveProps !== 'function';
      warning(noComponentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', name);
      var hasMutatedProps = instance.props !== workInProgress.pendingProps;
      warning(instance.props === undefined || !hasMutatedProps, '%s(...): When calling super() in `%s`, make sure to pass ' + "up the same props that your component's constructor was passed.", name, name);
      var noInstanceDefaultProps = !instance.defaultProps;
      warning(noInstanceDefaultProps, 'Setting defaultProps as an instance property on %s is not supported and will be ignored.' + ' Instead, define defaultProps as a static property on %s.', name, name);
    }

    var state = instance.state;
    if (state && (typeof state !== 'object' || isArray(state))) {
      invariant(false, '%s.state: must be set to an object or null', getComponentName(workInProgress));
    }
    if (typeof instance.getChildContext === 'function') {
      !(typeof workInProgress.type.childContextTypes === 'object') ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', getComponentName(workInProgress)) : void 0;
    }
  }

  function resetInputPointers(workInProgress, instance) {
    instance.props = workInProgress.memoizedProps;
    instance.state = workInProgress.memoizedState;
  }

  function adoptClassInstance(workInProgress, instance) {
    instance.updater = updater;
    workInProgress.stateNode = instance;
    // The instance needs access to the fiber so that it can schedule updates
    set(instance, workInProgress);
    {
      instance._reactInternalInstance = fakeInternalInstance;
    }
  }

  function constructClassInstance(workInProgress, props) {
    var ctor = workInProgress.type;
    var unmaskedContext = getUnmaskedContext(workInProgress);
    var needsContext = isContextConsumer(workInProgress);
    var context = needsContext ? getMaskedContext(workInProgress, unmaskedContext) : emptyObject;
    var instance = new ctor(props, context);
    adoptClassInstance(workInProgress, instance);

    // Cache unmasked context so we can avoid recreating masked context unless necessary.
    // ReactFiberContext usually updates this cache but can't for newly-created instances.
    if (needsContext) {
      cacheContext(workInProgress, unmaskedContext, context);
    }

    return instance;
  }

  function callComponentWillMount(workInProgress, instance) {
    startPhaseTimer(workInProgress, 'componentWillMount');
    var oldState = instance.state;
    instance.componentWillMount();

    stopPhaseTimer();

    if (oldState !== instance.state) {
      {
        warning(false, '%s.componentWillMount(): Assigning directly to this.state is ' + "deprecated (except inside a component's " + 'constructor). Use setState instead.', getComponentName(workInProgress));
      }
      updater.enqueueReplaceState(instance, instance.state, null);
    }
  }

  function callComponentWillReceiveProps(workInProgress, instance, newProps, newContext) {
    startPhaseTimer(workInProgress, 'componentWillReceiveProps');
    var oldState = instance.state;
    instance.componentWillReceiveProps(newProps, newContext);
    stopPhaseTimer();

    if (instance.state !== oldState) {
      {
        var componentName = getComponentName(workInProgress) || 'Component';
        if (!didWarnAboutStateAssignmentForComponent[componentName]) {
          warning(false, '%s.componentWillReceiveProps(): Assigning directly to ' + "this.state is deprecated (except inside a component's " + 'constructor). Use setState instead.', componentName);
          didWarnAboutStateAssignmentForComponent[componentName] = true;
        }
      }
      updater.enqueueReplaceState(instance, instance.state, null);
    }
  }

  // Invokes the mount life-cycles on a previously never rendered instance.
  function mountClassInstance(workInProgress, renderExpirationTime) {
    var current = workInProgress.alternate;

    {
      checkClassInstance(workInProgress);
    }

    var instance = workInProgress.stateNode;
    var state = instance.state || null;

    var props = workInProgress.pendingProps;
    !props ? invariant(false, 'There must be pending props for an initial mount. This error is likely caused by a bug in React. Please file an issue.') : void 0;

    var unmaskedContext = getUnmaskedContext(workInProgress);

    instance.props = props;
    instance.state = workInProgress.memoizedState = state;
    instance.refs = emptyObject;
    instance.context = getMaskedContext(workInProgress, unmaskedContext);

    if (enableAsyncSubtreeAPI && workInProgress.type != null && workInProgress.type.prototype != null && workInProgress.type.prototype.unstable_isAsyncReactComponent === true) {
      workInProgress.internalContextTag |= AsyncUpdates;
    }

    if (typeof instance.componentWillMount === 'function') {
      callComponentWillMount(workInProgress, instance);
      // If we had additional state updates during this life-cycle, let's
      // process them now.
      var updateQueue = workInProgress.updateQueue;
      if (updateQueue !== null) {
        instance.state = processUpdateQueue(current, workInProgress, updateQueue, instance, props, renderExpirationTime);
      }
    }
    if (typeof instance.componentDidMount === 'function') {
      workInProgress.effectTag |= Update;
    }
  }

  // Called on a preexisting class instance. Returns false if a resumed render
  // could be reused.
  // function resumeMountClassInstance(
  //   workInProgress: Fiber,
  //   priorityLevel: PriorityLevel,
  // ): boolean {
  //   const instance = workInProgress.stateNode;
  //   resetInputPointers(workInProgress, instance);

  //   let newState = workInProgress.memoizedState;
  //   let newProps = workInProgress.pendingProps;
  //   if (!newProps) {
  //     // If there isn't any new props, then we'll reuse the memoized props.
  //     // This could be from already completed work.
  //     newProps = workInProgress.memoizedProps;
  //     invariant(
  //       newProps != null,
  //       'There should always be pending or memoized props. This error is ' +
  //         'likely caused by a bug in React. Please file an issue.',
  //     );
  //   }
  //   const newUnmaskedContext = getUnmaskedContext(workInProgress);
  //   const newContext = getMaskedContext(workInProgress, newUnmaskedContext);

  //   const oldContext = instance.context;
  //   const oldProps = workInProgress.memoizedProps;

  //   if (
  //     typeof instance.componentWillReceiveProps === 'function' &&
  //     (oldProps !== newProps || oldContext !== newContext)
  //   ) {
  //     callComponentWillReceiveProps(
  //       workInProgress,
  //       instance,
  //       newProps,
  //       newContext,
  //     );
  //   }

  //   // Process the update queue before calling shouldComponentUpdate
  //   const updateQueue = workInProgress.updateQueue;
  //   if (updateQueue !== null) {
  //     newState = processUpdateQueue(
  //       workInProgress,
  //       updateQueue,
  //       instance,
  //       newState,
  //       newProps,
  //       priorityLevel,
  //     );
  //   }

  //   // TODO: Should we deal with a setState that happened after the last
  //   // componentWillMount and before this componentWillMount? Probably
  //   // unsupported anyway.

  //   if (
  //     !checkShouldComponentUpdate(
  //       workInProgress,
  //       workInProgress.memoizedProps,
  //       newProps,
  //       workInProgress.memoizedState,
  //       newState,
  //       newContext,
  //     )
  //   ) {
  //     // Update the existing instance's state, props, and context pointers even
  //     // though we're bailing out.
  //     instance.props = newProps;
  //     instance.state = newState;
  //     instance.context = newContext;
  //     return false;
  //   }

  //   // Update the input pointers now so that they are correct when we call
  //   // componentWillMount
  //   instance.props = newProps;
  //   instance.state = newState;
  //   instance.context = newContext;

  //   if (typeof instance.componentWillMount === 'function') {
  //     callComponentWillMount(workInProgress, instance);
  //     // componentWillMount may have called setState. Process the update queue.
  //     const newUpdateQueue = workInProgress.updateQueue;
  //     if (newUpdateQueue !== null) {
  //       newState = processUpdateQueue(
  //         workInProgress,
  //         newUpdateQueue,
  //         instance,
  //         newState,
  //         newProps,
  //         priorityLevel,
  //       );
  //     }
  //   }

  //   if (typeof instance.componentDidMount === 'function') {
  //     workInProgress.effectTag |= Update;
  //   }

  //   instance.state = newState;

  //   return true;
  // }

  // Invokes the update life-cycles and returns false if it shouldn't rerender.
  function updateClassInstance(current, workInProgress, renderExpirationTime) {
    var instance = workInProgress.stateNode;
    resetInputPointers(workInProgress, instance);

    var oldProps = workInProgress.memoizedProps;
    var newProps = workInProgress.pendingProps;
    if (!newProps) {
      // If there aren't any new props, then we'll reuse the memoized props.
      // This could be from already completed work.
      newProps = oldProps;
      !(newProps != null) ? invariant(false, 'There should always be pending or memoized props. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    }
    var oldContext = instance.context;
    var newUnmaskedContext = getUnmaskedContext(workInProgress);
    var newContext = getMaskedContext(workInProgress, newUnmaskedContext);

    // Note: During these life-cycles, instance.props/instance.state are what
    // ever the previously attempted to render - not the "current". However,
    // during componentDidUpdate we pass the "current" props.

    if (typeof instance.componentWillReceiveProps === 'function' && (oldProps !== newProps || oldContext !== newContext)) {
      callComponentWillReceiveProps(workInProgress, instance, newProps, newContext);
    }

    // Compute the next state using the memoized state and the update queue.
    var oldState = workInProgress.memoizedState;
    // TODO: Previous state can be null.
    var newState = void 0;
    if (workInProgress.updateQueue !== null) {
      newState = processUpdateQueue(current, workInProgress, workInProgress.updateQueue, instance, newProps, renderExpirationTime);
    } else {
      newState = oldState;
    }

    if (oldProps === newProps && oldState === newState && !hasContextChanged() && !(workInProgress.updateQueue !== null && workInProgress.updateQueue.hasForceUpdate)) {
      // If an update was already in progress, we should schedule an Update
      // effect even though we're bailing out, so that cWU/cDU are called.
      if (typeof instance.componentDidUpdate === 'function') {
        if (oldProps !== current.memoizedProps || oldState !== current.memoizedState) {
          workInProgress.effectTag |= Update;
        }
      }
      return false;
    }

    var shouldUpdate = checkShouldComponentUpdate(workInProgress, oldProps, newProps, oldState, newState, newContext);

    if (shouldUpdate) {
      if (typeof instance.componentWillUpdate === 'function') {
        startPhaseTimer(workInProgress, 'componentWillUpdate');
        instance.componentWillUpdate(newProps, newState, newContext);
        stopPhaseTimer();
      }
      if (typeof instance.componentDidUpdate === 'function') {
        workInProgress.effectTag |= Update;
      }
    } else {
      // If an update was already in progress, we should schedule an Update
      // effect even though we're bailing out, so that cWU/cDU are called.
      if (typeof instance.componentDidUpdate === 'function') {
        if (oldProps !== current.memoizedProps || oldState !== current.memoizedState) {
          workInProgress.effectTag |= Update;
        }
      }

      // If shouldComponentUpdate returned false, we should still update the
      // memoized props/state to indicate that this work can be reused.
      memoizeProps(workInProgress, newProps);
      memoizeState(workInProgress, newState);
    }

    // Update the existing instance's state, props, and context pointers even
    // if shouldComponentUpdate returns false.
    instance.props = newProps;
    instance.state = newState;
    instance.context = newContext;

    return shouldUpdate;
  }

  return {
    adoptClassInstance: adoptClassInstance,
    constructClassInstance: constructClassInstance,
    mountClassInstance: mountClassInstance,
    // resumeMountClassInstance,
    updateClassInstance: updateClassInstance
  };
};

// The Symbol used to tag the special React types. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.
var REACT_PORTAL_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.portal') || 0xeaca;

function createPortal$1(children, containerInfo,
// TODO: figure out the API for cross-renderer implementation.
implementation) {
  var key = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

  return {
    // This tag allow us to uniquely identify this as a React Portal
    $$typeof: REACT_PORTAL_TYPE,
    key: key == null ? null : '' + key,
    children: children,
    containerInfo: containerInfo,
    implementation: implementation
  };
}

var getCurrentFiberStackAddendum$1 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;


{
  var didWarnAboutMaps = false;
  /**
   * Warn if there's no key explicitly set on dynamic arrays of children or
   * object keys are not valid. This allows us to keep track of children between
   * updates.
   */
  var ownerHasKeyUseWarning = {};
  var ownerHasFunctionTypeWarning = {};

  var warnForMissingKey = function (child) {
    if (child === null || typeof child !== 'object') {
      return;
    }
    if (!child._store || child._store.validated || child.key != null) {
      return;
    }
    !(typeof child._store === 'object') ? invariant(false, 'React Component in warnForMissingKey should have a _store. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    child._store.validated = true;

    var currentComponentErrorInfo = 'Each child in an array or iterator should have a unique ' + '"key" prop. See https://fb.me/react-warning-keys for ' + 'more information.' + (getCurrentFiberStackAddendum$1() || '');
    if (ownerHasKeyUseWarning[currentComponentErrorInfo]) {
      return;
    }
    ownerHasKeyUseWarning[currentComponentErrorInfo] = true;

    warning(false, 'Each child in an array or iterator should have a unique ' + '"key" prop. See https://fb.me/react-warning-keys for ' + 'more information.%s', getCurrentFiberStackAddendum$1());
  };
}

var isArray$1 = Array.isArray;

var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

// The Symbol used to tag the ReactElement-like types. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.
var REACT_ELEMENT_TYPE;
var REACT_CALL_TYPE;
var REACT_RETURN_TYPE;
var REACT_FRAGMENT_TYPE;
if (typeof Symbol === 'function' && Symbol['for']) {
  REACT_ELEMENT_TYPE = Symbol['for']('react.element');
  REACT_CALL_TYPE = Symbol['for']('react.call');
  REACT_RETURN_TYPE = Symbol['for']('react.return');
  REACT_FRAGMENT_TYPE = Symbol['for']('react.fragment');
} else {
  REACT_ELEMENT_TYPE = 0xeac7;
  REACT_CALL_TYPE = 0xeac8;
  REACT_RETURN_TYPE = 0xeac9;
  REACT_FRAGMENT_TYPE = 0xeacb;
}

function getIteratorFn(maybeIterable) {
  if (maybeIterable === null || typeof maybeIterable === 'undefined') {
    return null;
  }
  var iteratorFn = ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];
  if (typeof iteratorFn === 'function') {
    return iteratorFn;
  }
  return null;
}

function coerceRef(current, element) {
  var mixedRef = element.ref;
  if (mixedRef !== null && typeof mixedRef !== 'function') {
    if (element._owner) {
      var owner = element._owner;
      var inst = void 0;
      if (owner) {
        var ownerFiber = owner;
        !(ownerFiber.tag === ClassComponent) ? invariant(false, 'Stateless function components cannot have refs.') : void 0;
        inst = ownerFiber.stateNode;
      }
      !inst ? invariant(false, 'Missing owner for string ref %s. This error is likely caused by a bug in React. Please file an issue.', mixedRef) : void 0;
      var stringRef = '' + mixedRef;
      // Check if previous string ref matches new string ref
      if (current !== null && current.ref !== null && current.ref._stringRef === stringRef) {
        return current.ref;
      }
      var ref = function (value) {
        var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;
        if (value === null) {
          delete refs[stringRef];
        } else {
          refs[stringRef] = value;
        }
      };
      ref._stringRef = stringRef;
      return ref;
    } else {
      !(typeof mixedRef === 'string') ? invariant(false, 'Expected ref to be a function or a string.') : void 0;
      !element._owner ? invariant(false, 'Element ref was specified as a string (%s) but no owner was set. You may have multiple copies of React loaded. (details: https://fb.me/react-refs-must-have-owner).', mixedRef) : void 0;
    }
  }
  return mixedRef;
}

function throwOnInvalidObjectType(returnFiber, newChild) {
  if (returnFiber.type !== 'textarea') {
    var addendum = '';
    {
      addendum = ' If you meant to render a collection of children, use an array ' + 'instead.' + (getCurrentFiberStackAddendum$1() || '');
    }
    invariant(false, 'Objects are not valid as a React child (found: %s).%s', Object.prototype.toString.call(newChild) === '[object Object]' ? 'object with keys {' + Object.keys(newChild).join(', ') + '}' : newChild, addendum);
  }
}

function warnOnFunctionType() {
  var currentComponentErrorInfo = 'Functions are not valid as a React child. This may happen if ' + 'you return a Component instead of <Component /> from render. ' + 'Or maybe you meant to call this function rather than return it.' + (getCurrentFiberStackAddendum$1() || '');

  if (ownerHasFunctionTypeWarning[currentComponentErrorInfo]) {
    return;
  }
  ownerHasFunctionTypeWarning[currentComponentErrorInfo] = true;

  warning(false, 'Functions are not valid as a React child. This may happen if ' + 'you return a Component instead of <Component /> from render. ' + 'Or maybe you meant to call this function rather than return it.%s', getCurrentFiberStackAddendum$1() || '');
}

// This wrapper function exists because I expect to clone the code in each path
// to be able to optimize each path individually by branching early. This needs
// a compiler or we can do it manually. Helpers that don't need this branching
// live outside of this function.
function ChildReconciler(shouldClone, shouldTrackSideEffects) {
  function deleteChild(returnFiber, childToDelete) {
    if (!shouldTrackSideEffects) {
      // Noop.
      return;
    }
    if (!shouldClone) {
      // When we're reconciling in place we have a work in progress copy. We
      // actually want the current copy. If there is no current copy, then we
      // don't need to track deletion side-effects.
      if (childToDelete.alternate === null) {
        return;
      }
      childToDelete = childToDelete.alternate;
    }
    // Deletions are added in reversed order so we add it to the front.
    // At this point, the return fiber's effect list is empty except for
    // deletions, so we can just append the deletion to the list. The remaining
    // effects aren't added until the complete phase. Once we implement
    // resuming, this may not be true.
    var last = returnFiber.lastEffect;
    if (last !== null) {
      last.nextEffect = childToDelete;
      returnFiber.lastEffect = childToDelete;
    } else {
      returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;
    }
    childToDelete.nextEffect = null;
    childToDelete.effectTag = Deletion;
  }

  function deleteRemainingChildren(returnFiber, currentFirstChild) {
    if (!shouldTrackSideEffects) {
      // Noop.
      return null;
    }

    // TODO: For the shouldClone case, this could be micro-optimized a bit by
    // assuming that after the first child we've already added everything.
    var childToDelete = currentFirstChild;
    while (childToDelete !== null) {
      deleteChild(returnFiber, childToDelete);
      childToDelete = childToDelete.sibling;
    }
    return null;
  }

  function mapRemainingChildren(returnFiber, currentFirstChild) {
    // Add the remaining children to a temporary map so that we can find them by
    // keys quickly. Implicit (null) keys get added to this set with their index
    var existingChildren = new Map();

    var existingChild = currentFirstChild;
    while (existingChild !== null) {
      if (existingChild.key !== null) {
        existingChildren.set(existingChild.key, existingChild);
      } else {
        existingChildren.set(existingChild.index, existingChild);
      }
      existingChild = existingChild.sibling;
    }
    return existingChildren;
  }

  function useFiber(fiber, pendingProps, expirationTime) {
    // We currently set sibling to null and index to 0 here because it is easy
    // to forget to do before returning it. E.g. for the single child case.
    if (shouldClone) {
      var clone = createWorkInProgress(fiber, pendingProps, expirationTime);
      clone.index = 0;
      clone.sibling = null;
      return clone;
    } else {
      // We override the expiration time even if it is earlier, because if
      // we're reconciling at a later time that means that this was
      // down-prioritized.
      fiber.expirationTime = expirationTime;
      fiber.effectTag = NoEffect;
      fiber.index = 0;
      fiber.sibling = null;
      fiber.pendingProps = pendingProps;
      return fiber;
    }
  }

  function placeChild(newFiber, lastPlacedIndex, newIndex) {
    newFiber.index = newIndex;
    if (!shouldTrackSideEffects) {
      // Noop.
      return lastPlacedIndex;
    }
    var current = newFiber.alternate;
    if (current !== null) {
      var oldIndex = current.index;
      if (oldIndex < lastPlacedIndex) {
        // This is a move.
        newFiber.effectTag = Placement;
        return lastPlacedIndex;
      } else {
        // This item can stay in place.
        return oldIndex;
      }
    } else {
      // This is an insertion.
      newFiber.effectTag = Placement;
      return lastPlacedIndex;
    }
  }

  function placeSingleChild(newFiber) {
    // This is simpler for the single child case. We only need to do a
    // placement for inserting new children.
    if (shouldTrackSideEffects && newFiber.alternate === null) {
      newFiber.effectTag = Placement;
    }
    return newFiber;
  }

  function updateTextNode(returnFiber, current, textContent, expirationTime) {
    if (current === null || current.tag !== HostText) {
      // Insert
      var created = createFiberFromText(textContent, returnFiber.internalContextTag, expirationTime);
      created['return'] = returnFiber;
      return created;
    } else {
      // Update
      var existing = useFiber(current, textContent, expirationTime);
      existing['return'] = returnFiber;
      return existing;
    }
  }

  function updateElement(returnFiber, current, element, expirationTime) {
    if (current !== null && current.type === element.type) {
      // Move based on index
      var existing = useFiber(current, element.props, expirationTime);
      existing.ref = coerceRef(current, element);
      existing['return'] = returnFiber;
      {
        existing._debugSource = element._source;
        existing._debugOwner = element._owner;
      }
      return existing;
    } else {
      // Insert
      var created = createFiberFromElement(element, returnFiber.internalContextTag, expirationTime);
      created.ref = coerceRef(current, element);
      created['return'] = returnFiber;
      return created;
    }
  }

  function updateCall(returnFiber, current, call, expirationTime) {
    // TODO: Should this also compare handler to determine whether to reuse?
    if (current === null || current.tag !== CallComponent) {
      // Insert
      var created = createFiberFromCall(call, returnFiber.internalContextTag, expirationTime);
      created['return'] = returnFiber;
      return created;
    } else {
      // Move based on index
      var existing = useFiber(current, call, expirationTime);
      existing['return'] = returnFiber;
      return existing;
    }
  }

  function updateReturn(returnFiber, current, returnNode, expirationTime) {
    if (current === null || current.tag !== ReturnComponent) {
      // Insert
      var created = createFiberFromReturn(returnNode, returnFiber.internalContextTag, expirationTime);
      created.type = returnNode.value;
      created['return'] = returnFiber;
      return created;
    } else {
      // Move based on index
      var existing = useFiber(current, null, expirationTime);
      existing.type = returnNode.value;
      existing['return'] = returnFiber;
      return existing;
    }
  }

  function updatePortal(returnFiber, current, portal, expirationTime) {
    if (current === null || current.tag !== HostPortal || current.stateNode.containerInfo !== portal.containerInfo || current.stateNode.implementation !== portal.implementation) {
      // Insert
      var created = createFiberFromPortal(portal, returnFiber.internalContextTag, expirationTime);
      created['return'] = returnFiber;
      return created;
    } else {
      // Update
      var existing = useFiber(current, portal.children || [], expirationTime);
      existing['return'] = returnFiber;
      return existing;
    }
  }

  function updateFragment(returnFiber, current, fragment, expirationTime, key) {
    if (current === null || current.tag !== Fragment) {
      // Insert
      var created = createFiberFromFragment(fragment, returnFiber.internalContextTag, expirationTime, key);
      created['return'] = returnFiber;
      return created;
    } else {
      // Update
      var existing = useFiber(current, fragment, expirationTime);
      existing['return'] = returnFiber;
      return existing;
    }
  }

  function createChild(returnFiber, newChild, expirationTime) {
    if (typeof newChild === 'string' || typeof newChild === 'number') {
      // Text nodes don't have keys. If the previous node is implicitly keyed
      // we can continue to replace it without aborting even if it is not a text
      // node.
      var created = createFiberFromText('' + newChild, returnFiber.internalContextTag, expirationTime);
      created['return'] = returnFiber;
      return created;
    }

    if (typeof newChild === 'object' && newChild !== null) {
      switch (newChild.$$typeof) {
        case REACT_ELEMENT_TYPE:
          {
            if (newChild.type === REACT_FRAGMENT_TYPE) {
              var _created = createFiberFromFragment(newChild.props.children, returnFiber.internalContextTag, expirationTime, newChild.key);
              _created['return'] = returnFiber;
              return _created;
            } else {
              var _created2 = createFiberFromElement(newChild, returnFiber.internalContextTag, expirationTime);
              _created2.ref = coerceRef(null, newChild);
              _created2['return'] = returnFiber;
              return _created2;
            }
          }

        case REACT_CALL_TYPE:
          {
            var _created3 = createFiberFromCall(newChild, returnFiber.internalContextTag, expirationTime);
            _created3['return'] = returnFiber;
            return _created3;
          }

        case REACT_RETURN_TYPE:
          {
            var _created4 = createFiberFromReturn(newChild, returnFiber.internalContextTag, expirationTime);
            _created4.type = newChild.value;
            _created4['return'] = returnFiber;
            return _created4;
          }

        case REACT_PORTAL_TYPE:
          {
            var _created5 = createFiberFromPortal(newChild, returnFiber.internalContextTag, expirationTime);
            _created5['return'] = returnFiber;
            return _created5;
          }
      }

      if (isArray$1(newChild) || getIteratorFn(newChild)) {
        var _created6 = createFiberFromFragment(newChild, returnFiber.internalContextTag, expirationTime, null);
        _created6['return'] = returnFiber;
        return _created6;
      }

      throwOnInvalidObjectType(returnFiber, newChild);
    }

    {
      if (typeof newChild === 'function') {
        warnOnFunctionType();
      }
    }

    return null;
  }

  function updateSlot(returnFiber, oldFiber, newChild, expirationTime) {
    // Update the fiber if the keys match, otherwise return null.

    var key = oldFiber !== null ? oldFiber.key : null;

    if (typeof newChild === 'string' || typeof newChild === 'number') {
      // Text nodes don't have keys. If the previous node is implicitly keyed
      // we can continue to replace it without aborting even if it is not a text
      // node.
      if (key !== null) {
        return null;
      }
      return updateTextNode(returnFiber, oldFiber, '' + newChild, expirationTime);
    }

    if (typeof newChild === 'object' && newChild !== null) {
      switch (newChild.$$typeof) {
        case REACT_ELEMENT_TYPE:
          {
            if (newChild.key === key) {
              if (newChild.type === REACT_FRAGMENT_TYPE) {
                return updateFragment(returnFiber, oldFiber, newChild.props.children, expirationTime, key);
              }
              return updateElement(returnFiber, oldFiber, newChild, expirationTime);
            } else {
              return null;
            }
          }

        case REACT_CALL_TYPE:
          {
            if (newChild.key === key) {
              return updateCall(returnFiber, oldFiber, newChild, expirationTime);
            } else {
              return null;
            }
          }

        case REACT_RETURN_TYPE:
          {
            // Returns don't have keys. If the previous node is implicitly keyed
            // we can continue to replace it without aborting even if it is not a
            // yield.
            if (key === null) {
              return updateReturn(returnFiber, oldFiber, newChild, expirationTime);
            } else {
              return null;
            }
          }

        case REACT_PORTAL_TYPE:
          {
            if (newChild.key === key) {
              return updatePortal(returnFiber, oldFiber, newChild, expirationTime);
            } else {
              return null;
            }
          }
      }

      if (isArray$1(newChild) || getIteratorFn(newChild)) {
        if (key !== null) {
          return null;
        }

        return updateFragment(returnFiber, oldFiber, newChild, expirationTime, null);
      }

      throwOnInvalidObjectType(returnFiber, newChild);
    }

    {
      if (typeof newChild === 'function') {
        warnOnFunctionType();
      }
    }

    return null;
  }

  function updateFromMap(existingChildren, returnFiber, newIdx, newChild, expirationTime) {
    if (typeof newChild === 'string' || typeof newChild === 'number') {
      // Text nodes don't have keys, so we neither have to check the old nor
      // new node for the key. If both are text nodes, they match.
      var matchedFiber = existingChildren.get(newIdx) || null;
      return updateTextNode(returnFiber, matchedFiber, '' + newChild, expirationTime);
    }

    if (typeof newChild === 'object' && newChild !== null) {
      switch (newChild.$$typeof) {
        case REACT_ELEMENT_TYPE:
          {
            var _matchedFiber = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;
            if (newChild.type === REACT_FRAGMENT_TYPE) {
              return updateFragment(returnFiber, _matchedFiber, newChild.props.children, expirationTime, newChild.key);
            }
            return updateElement(returnFiber, _matchedFiber, newChild, expirationTime);
          }

        case REACT_CALL_TYPE:
          {
            var _matchedFiber2 = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;
            return updateCall(returnFiber, _matchedFiber2, newChild, expirationTime);
          }

        case REACT_RETURN_TYPE:
          {
            // Returns don't have keys, so we neither have to check the old nor
            // new node for the key. If both are returns, they match.
            var _matchedFiber3 = existingChildren.get(newIdx) || null;
            return updateReturn(returnFiber, _matchedFiber3, newChild, expirationTime);
          }

        case REACT_PORTAL_TYPE:
          {
            var _matchedFiber4 = existingChildren.get(newChild.key === null ? newIdx : newChild.key) || null;
            return updatePortal(returnFiber, _matchedFiber4, newChild, expirationTime);
          }
      }

      if (isArray$1(newChild) || getIteratorFn(newChild)) {
        var _matchedFiber5 = existingChildren.get(newIdx) || null;
        return updateFragment(returnFiber, _matchedFiber5, newChild, expirationTime, null);
      }

      throwOnInvalidObjectType(returnFiber, newChild);
    }

    {
      if (typeof newChild === 'function') {
        warnOnFunctionType();
      }
    }

    return null;
  }

  /**
   * Warns if there is a duplicate or missing key
   */
  function warnOnInvalidKey(child, knownKeys) {
    {
      if (typeof child !== 'object' || child === null) {
        return knownKeys;
      }
      switch (child.$$typeof) {
        case REACT_ELEMENT_TYPE:
        case REACT_CALL_TYPE:
        case REACT_PORTAL_TYPE:
          warnForMissingKey(child);
          var key = child.key;
          if (typeof key !== 'string') {
            break;
          }
          if (knownKeys === null) {
            knownKeys = new Set();
            knownKeys.add(key);
            break;
          }
          if (!knownKeys.has(key)) {
            knownKeys.add(key);
            break;
          }
          warning(false, 'Encountered two children with the same key, `%s`. ' + 'Keys should be unique so that components maintain their identity ' + 'across updates. Non-unique keys may cause children to be ' + 'duplicated and/or omitted — the behavior is unsupported and ' + 'could change in a future version.%s', key, getCurrentFiberStackAddendum$1());
          break;
        default:
          break;
      }
    }
    return knownKeys;
  }

  function reconcileChildrenArray(returnFiber, currentFirstChild, newChildren, expirationTime) {
    // This algorithm can't optimize by searching from boths ends since we
    // don't have backpointers on fibers. I'm trying to see how far we can get
    // with that model. If it ends up not being worth the tradeoffs, we can
    // add it later.

    // Even with a two ended optimization, we'd want to optimize for the case
    // where there are few changes and brute force the comparison instead of
    // going for the Map. It'd like to explore hitting that path first in
    // forward-only mode and only go for the Map once we notice that we need
    // lots of look ahead. This doesn't handle reversal as well as two ended
    // search but that's unusual. Besides, for the two ended optimization to
    // work on Iterables, we'd need to copy the whole set.

    // In this first iteration, we'll just live with hitting the bad case
    // (adding everything to a Map) in for every insert/move.

    // If you change this code, also update reconcileChildrenIterator() which
    // uses the same algorithm.

    {
      // First, validate keys.
      var knownKeys = null;
      for (var i = 0; i < newChildren.length; i++) {
        var child = newChildren[i];
        knownKeys = warnOnInvalidKey(child, knownKeys);
      }
    }

    var resultingFirstChild = null;
    var previousNewFiber = null;

    var oldFiber = currentFirstChild;
    var lastPlacedIndex = 0;
    var newIdx = 0;
    var nextOldFiber = null;
    for (; oldFiber !== null && newIdx < newChildren.length; newIdx++) {
      if (oldFiber.index > newIdx) {
        nextOldFiber = oldFiber;
        oldFiber = null;
      } else {
        nextOldFiber = oldFiber.sibling;
      }
      var newFiber = updateSlot(returnFiber, oldFiber, newChildren[newIdx], expirationTime);
      if (newFiber === null) {
        // TODO: This breaks on empty slots like null children. That's
        // unfortunate because it triggers the slow path all the time. We need
        // a better way to communicate whether this was a miss or null,
        // boolean, undefined, etc.
        if (oldFiber === null) {
          oldFiber = nextOldFiber;
        }
        break;
      }
      if (shouldTrackSideEffects) {
        if (oldFiber && newFiber.alternate === null) {
          // We matched the slot, but we didn't reuse the existing fiber, so we
          // need to delete the existing child.
          deleteChild(returnFiber, oldFiber);
        }
      }
      lastPlacedIndex = placeChild(newFiber, lastPlacedIndex, newIdx);
      if (previousNewFiber === null) {
        // TODO: Move out of the loop. This only happens for the first run.
        resultingFirstChild = newFiber;
      } else {
        // TODO: Defer siblings if we're not at the right index for this slot.
        // I.e. if we had null values before, then we want to defer this
        // for each null value. However, we also don't want to call updateSlot
        // with the previous one.
        previousNewFiber.sibling = newFiber;
      }
      previousNewFiber = newFiber;
      oldFiber = nextOldFiber;
    }

    if (newIdx === newChildren.length) {
      // We've reached the end of the new children. We can delete the rest.
      deleteRemainingChildren(returnFiber, oldFiber);
      return resultingFirstChild;
    }

    if (oldFiber === null) {
      // If we don't have any more existing children we can choose a fast path
      // since the rest will all be insertions.
      for (; newIdx < newChildren.length; newIdx++) {
        var _newFiber = createChild(returnFiber, newChildren[newIdx], expirationTime);
        if (!_newFiber) {
          continue;
        }
        lastPlacedIndex = placeChild(_newFiber, lastPlacedIndex, newIdx);
        if (previousNewFiber === null) {
          // TODO: Move out of the loop. This only happens for the first run.
          resultingFirstChild = _newFiber;
        } else {
          previousNewFiber.sibling = _newFiber;
        }
        previousNewFiber = _newFiber;
      }
      return resultingFirstChild;
    }

    // Add all children to a key map for quick lookups.
    var existingChildren = mapRemainingChildren(returnFiber, oldFiber);

    // Keep scanning and use the map to restore deleted items as moves.
    for (; newIdx < newChildren.length; newIdx++) {
      var _newFiber2 = updateFromMap(existingChildren, returnFiber, newIdx, newChildren[newIdx], expirationTime);
      if (_newFiber2) {
        if (shouldTrackSideEffects) {
          if (_newFiber2.alternate !== null) {
            // The new fiber is a work in progress, but if there exists a
            // current, that means that we reused the fiber. We need to delete
            // it from the child list so that we don't add it to the deletion
            // list.
            existingChildren['delete'](_newFiber2.key === null ? newIdx : _newFiber2.key);
          }
        }
        lastPlacedIndex = placeChild(_newFiber2, lastPlacedIndex, newIdx);
        if (previousNewFiber === null) {
          resultingFirstChild = _newFiber2;
        } else {
          previousNewFiber.sibling = _newFiber2;
        }
        previousNewFiber = _newFiber2;
      }
    }

    if (shouldTrackSideEffects) {
      // Any existing children that weren't consumed above were deleted. We need
      // to add them to the deletion list.
      existingChildren.forEach(function (child) {
        return deleteChild(returnFiber, child);
      });
    }

    return resultingFirstChild;
  }

  function reconcileChildrenIterator(returnFiber, currentFirstChild, newChildrenIterable, expirationTime) {
    // This is the same implementation as reconcileChildrenArray(),
    // but using the iterator instead.

    var iteratorFn = getIteratorFn(newChildrenIterable);
    !(typeof iteratorFn === 'function') ? invariant(false, 'An object is not an iterable. This error is likely caused by a bug in React. Please file an issue.') : void 0;

    {
      // Warn about using Maps as children
      if (typeof newChildrenIterable.entries === 'function') {
        var possibleMap = newChildrenIterable;
        if (possibleMap.entries === iteratorFn) {
          warning(didWarnAboutMaps, 'Using Maps as children is unsupported and will likely yield ' + 'unexpected results. Convert it to a sequence/iterable of keyed ' + 'ReactElements instead.%s', getCurrentFiberStackAddendum$1());
          didWarnAboutMaps = true;
        }
      }

      // First, validate keys.
      // We'll get a different iterator later for the main pass.
      var _newChildren = iteratorFn.call(newChildrenIterable);
      if (_newChildren) {
        var knownKeys = null;
        var _step = _newChildren.next();
        for (; !_step.done; _step = _newChildren.next()) {
          var child = _step.value;
          knownKeys = warnOnInvalidKey(child, knownKeys);
        }
      }
    }

    var newChildren = iteratorFn.call(newChildrenIterable);
    !(newChildren != null) ? invariant(false, 'An iterable object provided no iterator.') : void 0;

    var resultingFirstChild = null;
    var previousNewFiber = null;

    var oldFiber = currentFirstChild;
    var lastPlacedIndex = 0;
    var newIdx = 0;
    var nextOldFiber = null;

    var step = newChildren.next();
    for (; oldFiber !== null && !step.done; newIdx++, step = newChildren.next()) {
      if (oldFiber.index > newIdx) {
        nextOldFiber = oldFiber;
        oldFiber = null;
      } else {
        nextOldFiber = oldFiber.sibling;
      }
      var newFiber = updateSlot(returnFiber, oldFiber, step.value, expirationTime);
      if (newFiber === null) {
        // TODO: This breaks on empty slots like null children. That's
        // unfortunate because it triggers the slow path all the time. We need
        // a better way to communicate whether this was a miss or null,
        // boolean, undefined, etc.
        if (!oldFiber) {
          oldFiber = nextOldFiber;
        }
        break;
      }
      if (shouldTrackSideEffects) {
        if (oldFiber && newFiber.alternate === null) {
          // We matched the slot, but we didn't reuse the existing fiber, so we
          // need to delete the existing child.
          deleteChild(returnFiber, oldFiber);
        }
      }
      lastPlacedIndex = placeChild(newFiber, lastPlacedIndex, newIdx);
      if (previousNewFiber === null) {
        // TODO: Move out of the loop. This only happens for the first run.
        resultingFirstChild = newFiber;
      } else {
        // TODO: Defer siblings if we're not at the right index for this slot.
        // I.e. if we had null values before, then we want to defer this
        // for each null value. However, we also don't want to call updateSlot
        // with the previous one.
        previousNewFiber.sibling = newFiber;
      }
      previousNewFiber = newFiber;
      oldFiber = nextOldFiber;
    }

    if (step.done) {
      // We've reached the end of the new children. We can delete the rest.
      deleteRemainingChildren(returnFiber, oldFiber);
      return resultingFirstChild;
    }

    if (oldFiber === null) {
      // If we don't have any more existing children we can choose a fast path
      // since the rest will all be insertions.
      for (; !step.done; newIdx++, step = newChildren.next()) {
        var _newFiber3 = createChild(returnFiber, step.value, expirationTime);
        if (_newFiber3 === null) {
          continue;
        }
        lastPlacedIndex = placeChild(_newFiber3, lastPlacedIndex, newIdx);
        if (previousNewFiber === null) {
          // TODO: Move out of the loop. This only happens for the first run.
          resultingFirstChild = _newFiber3;
        } else {
          previousNewFiber.sibling = _newFiber3;
        }
        previousNewFiber = _newFiber3;
      }
      return resultingFirstChild;
    }

    // Add all children to a key map for quick lookups.
    var existingChildren = mapRemainingChildren(returnFiber, oldFiber);

    // Keep scanning and use the map to restore deleted items as moves.
    for (; !step.done; newIdx++, step = newChildren.next()) {
      var _newFiber4 = updateFromMap(existingChildren, returnFiber, newIdx, step.value, expirationTime);
      if (_newFiber4 !== null) {
        if (shouldTrackSideEffects) {
          if (_newFiber4.alternate !== null) {
            // The new fiber is a work in progress, but if there exists a
            // current, that means that we reused the fiber. We need to delete
            // it from the child list so that we don't add it to the deletion
            // list.
            existingChildren['delete'](_newFiber4.key === null ? newIdx : _newFiber4.key);
          }
        }
        lastPlacedIndex = placeChild(_newFiber4, lastPlacedIndex, newIdx);
        if (previousNewFiber === null) {
          resultingFirstChild = _newFiber4;
        } else {
          previousNewFiber.sibling = _newFiber4;
        }
        previousNewFiber = _newFiber4;
      }
    }

    if (shouldTrackSideEffects) {
      // Any existing children that weren't consumed above were deleted. We need
      // to add them to the deletion list.
      existingChildren.forEach(function (child) {
        return deleteChild(returnFiber, child);
      });
    }

    return resultingFirstChild;
  }

  function reconcileSingleTextNode(returnFiber, currentFirstChild, textContent, expirationTime) {
    // There's no need to check for keys on text nodes since we don't have a
    // way to define them.
    if (currentFirstChild !== null && currentFirstChild.tag === HostText) {
      // We already have an existing node so let's just update it and delete
      // the rest.
      deleteRemainingChildren(returnFiber, currentFirstChild.sibling);
      var existing = useFiber(currentFirstChild, textContent, expirationTime);
      existing['return'] = returnFiber;
      return existing;
    }
    // The existing first child is not a text node so we need to create one
    // and delete the existing ones.
    deleteRemainingChildren(returnFiber, currentFirstChild);
    var created = createFiberFromText(textContent, returnFiber.internalContextTag, expirationTime);
    created['return'] = returnFiber;
    return created;
  }

  function reconcileSingleElement(returnFiber, currentFirstChild, element, expirationTime) {
    var key = element.key;
    var child = currentFirstChild;
    while (child !== null) {
      // TODO: If key === null and child.key === null, then this only applies to
      // the first item in the list.
      if (child.key === key) {
        if (child.tag === Fragment ? element.type === REACT_FRAGMENT_TYPE : child.type === element.type) {
          deleteRemainingChildren(returnFiber, child.sibling);
          var existing = useFiber(child, element.type === REACT_FRAGMENT_TYPE ? element.props.children : element.props, expirationTime);
          existing.ref = coerceRef(child, element);
          existing['return'] = returnFiber;
          {
            existing._debugSource = element._source;
            existing._debugOwner = element._owner;
          }
          return existing;
        } else {
          deleteRemainingChildren(returnFiber, child);
          break;
        }
      } else {
        deleteChild(returnFiber, child);
      }
      child = child.sibling;
    }

    if (element.type === REACT_FRAGMENT_TYPE) {
      var created = createFiberFromFragment(element.props.children, returnFiber.internalContextTag, expirationTime, element.key);
      created['return'] = returnFiber;
      return created;
    } else {
      var _created7 = createFiberFromElement(element, returnFiber.internalContextTag, expirationTime);
      _created7.ref = coerceRef(currentFirstChild, element);
      _created7['return'] = returnFiber;
      return _created7;
    }
  }

  function reconcileSingleCall(returnFiber, currentFirstChild, call, expirationTime) {
    var key = call.key;
    var child = currentFirstChild;
    while (child !== null) {
      // TODO: If key === null and child.key === null, then this only applies to
      // the first item in the list.
      if (child.key === key) {
        if (child.tag === CallComponent) {
          deleteRemainingChildren(returnFiber, child.sibling);
          var existing = useFiber(child, call, expirationTime);
          existing['return'] = returnFiber;
          return existing;
        } else {
          deleteRemainingChildren(returnFiber, child);
          break;
        }
      } else {
        deleteChild(returnFiber, child);
      }
      child = child.sibling;
    }

    var created = createFiberFromCall(call, returnFiber.internalContextTag, expirationTime);
    created['return'] = returnFiber;
    return created;
  }

  function reconcileSingleReturn(returnFiber, currentFirstChild, returnNode, expirationTime) {
    // There's no need to check for keys on yields since they're stateless.
    var child = currentFirstChild;
    if (child !== null) {
      if (child.tag === ReturnComponent) {
        deleteRemainingChildren(returnFiber, child.sibling);
        var existing = useFiber(child, null, expirationTime);
        existing.type = returnNode.value;
        existing['return'] = returnFiber;
        return existing;
      } else {
        deleteRemainingChildren(returnFiber, child);
      }
    }

    var created = createFiberFromReturn(returnNode, returnFiber.internalContextTag, expirationTime);
    created.type = returnNode.value;
    created['return'] = returnFiber;
    return created;
  }

  function reconcileSinglePortal(returnFiber, currentFirstChild, portal, expirationTime) {
    var key = portal.key;
    var child = currentFirstChild;
    while (child !== null) {
      // TODO: If key === null and child.key === null, then this only applies to
      // the first item in the list.
      if (child.key === key) {
        if (child.tag === HostPortal && child.stateNode.containerInfo === portal.containerInfo && child.stateNode.implementation === portal.implementation) {
          deleteRemainingChildren(returnFiber, child.sibling);
          var existing = useFiber(child, portal.children || [], expirationTime);
          existing['return'] = returnFiber;
          return existing;
        } else {
          deleteRemainingChildren(returnFiber, child);
          break;
        }
      } else {
        deleteChild(returnFiber, child);
      }
      child = child.sibling;
    }

    var created = createFiberFromPortal(portal, returnFiber.internalContextTag, expirationTime);
    created['return'] = returnFiber;
    return created;
  }

  // This API will tag the children with the side-effect of the reconciliation
  // itself. They will be added to the side-effect list as we pass through the
  // children and the parent.
  function reconcileChildFibers(returnFiber, currentFirstChild, newChild, expirationTime) {
    // This function is not recursive.
    // If the top level item is an array, we treat it as a set of children,
    // not as a fragment. Nested arrays on the other hand will be treated as
    // fragment nodes. Recursion happens at the normal flow.

    // Handle top level unkeyed fragments as if they were arrays.
    // This leads to an ambiguity between <>{[...]}</> and <>...</>.
    // We treat the ambiguous cases above the same.
    if (enableReactFragment && typeof newChild === 'object' && newChild !== null && newChild.type === REACT_FRAGMENT_TYPE && newChild.key === null) {
      newChild = newChild.props.children;
    }

    // Handle object types
    var isObject = typeof newChild === 'object' && newChild !== null;

    if (isObject) {
      switch (newChild.$$typeof) {
        case REACT_ELEMENT_TYPE:
          return placeSingleChild(reconcileSingleElement(returnFiber, currentFirstChild, newChild, expirationTime));

        case REACT_CALL_TYPE:
          return placeSingleChild(reconcileSingleCall(returnFiber, currentFirstChild, newChild, expirationTime));
        case REACT_RETURN_TYPE:
          return placeSingleChild(reconcileSingleReturn(returnFiber, currentFirstChild, newChild, expirationTime));
        case REACT_PORTAL_TYPE:
          return placeSingleChild(reconcileSinglePortal(returnFiber, currentFirstChild, newChild, expirationTime));
      }
    }

    if (typeof newChild === 'string' || typeof newChild === 'number') {
      return placeSingleChild(reconcileSingleTextNode(returnFiber, currentFirstChild, '' + newChild, expirationTime));
    }

    if (isArray$1(newChild)) {
      return reconcileChildrenArray(returnFiber, currentFirstChild, newChild, expirationTime);
    }

    if (getIteratorFn(newChild)) {
      return reconcileChildrenIterator(returnFiber, currentFirstChild, newChild, expirationTime);
    }

    if (isObject) {
      throwOnInvalidObjectType(returnFiber, newChild);
    }

    {
      if (typeof newChild === 'function') {
        warnOnFunctionType();
      }
    }
    if (typeof newChild === 'undefined') {
      // If the new child is undefined, and the return fiber is a composite
      // component, throw an error. If Fiber return types are disabled,
      // we already threw above.
      switch (returnFiber.tag) {
        case ClassComponent:
          {
            {
              var instance = returnFiber.stateNode;
              if (instance.render._isMockFunction) {
                // We allow auto-mocks to proceed as if they're returning null.
                break;
              }
            }
          }
        // Intentionally fall through to the next case, which handles both
        // functions and classes
        // eslint-disable-next-lined no-fallthrough
        case FunctionalComponent:
          {
            var Component = returnFiber.type;
            invariant(false, '%s(...): Nothing was returned from render. This usually means a return statement is missing. Or, to render nothing, return null.', Component.displayName || Component.name || 'Component');
          }
      }
    }

    // Remaining cases are all treated as empty.
    return deleteRemainingChildren(returnFiber, currentFirstChild);
  }

  return reconcileChildFibers;
}

var reconcileChildFibers = ChildReconciler(true, true);

var reconcileChildFibersInPlace = ChildReconciler(false, true);

var mountChildFibersInPlace = ChildReconciler(false, false);

function cloneChildFibers(current, workInProgress) {
  !(current === null || workInProgress.child === current.child) ? invariant(false, 'Resuming work not yet implemented.') : void 0;

  if (workInProgress.child === null) {
    return;
  }

  var currentChild = workInProgress.child;
  var newChild = createWorkInProgress(currentChild, currentChild.pendingProps, currentChild.expirationTime);
  workInProgress.child = newChild;

  newChild['return'] = workInProgress;
  while (currentChild.sibling !== null) {
    currentChild = currentChild.sibling;
    newChild = newChild.sibling = createWorkInProgress(currentChild, currentChild.pendingProps, currentChild.expirationTime);
    newChild['return'] = workInProgress;
  }
  newChild.sibling = null;
}

{
  var warnedAboutStatelessRefs = {};
}

var ReactFiberBeginWork = function (config, hostContext, hydrationContext, scheduleWork, computeExpirationForFiber) {
  var shouldSetTextContent = config.shouldSetTextContent,
      useSyncScheduling = config.useSyncScheduling,
      shouldDeprioritizeSubtree = config.shouldDeprioritizeSubtree;
  var pushHostContext = hostContext.pushHostContext,
      pushHostContainer = hostContext.pushHostContainer;
  var enterHydrationState = hydrationContext.enterHydrationState,
      resetHydrationState = hydrationContext.resetHydrationState,
      tryToClaimNextHydratableInstance = hydrationContext.tryToClaimNextHydratableInstance;

  var _ReactFiberClassCompo = ReactFiberClassComponent(scheduleWork, computeExpirationForFiber, memoizeProps, memoizeState),
      adoptClassInstance = _ReactFiberClassCompo.adoptClassInstance,
      constructClassInstance = _ReactFiberClassCompo.constructClassInstance,
      mountClassInstance = _ReactFiberClassCompo.mountClassInstance,
      updateClassInstance = _ReactFiberClassCompo.updateClassInstance;

  // TODO: Remove this and use reconcileChildrenAtExpirationTime directly.


  function reconcileChildren(current, workInProgress, nextChildren) {
    reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, workInProgress.expirationTime);
  }

  function reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, renderExpirationTime) {
    if (current === null) {
      // If this is a fresh new component that hasn't been rendered yet, we
      // won't update its child set by applying minimal side-effects. Instead,
      // we will add them all to the child before it gets rendered. That means
      // we can optimize this reconciliation pass by not tracking side-effects.
      workInProgress.child = mountChildFibersInPlace(workInProgress, workInProgress.child, nextChildren, renderExpirationTime);
    } else if (current.child === workInProgress.child) {
      // If the current child is the same as the work in progress, it means that
      // we haven't yet started any work on these children. Therefore, we use
      // the clone algorithm to create a copy of all the current children.

      // If we had any progressed work already, that is invalid at this point so
      // let's throw it out.
      workInProgress.child = reconcileChildFibers(workInProgress, workInProgress.child, nextChildren, renderExpirationTime);
    } else {
      // If, on the other hand, it is already using a clone, that means we've
      // already begun some work on this tree and we can continue where we left
      // off by reconciling against the existing children.
      workInProgress.child = reconcileChildFibersInPlace(workInProgress, workInProgress.child, nextChildren, renderExpirationTime);
    }
  }

  function updateFragment(current, workInProgress) {
    var nextChildren = workInProgress.pendingProps;
    if (hasContextChanged()) {
      // Normally we can bail out on props equality but if context has changed
      // we don't do the bailout and we have to reuse existing props instead.
      if (nextChildren === null) {
        nextChildren = workInProgress.memoizedProps;
      }
    } else if (nextChildren === null || workInProgress.memoizedProps === nextChildren) {
      return bailoutOnAlreadyFinishedWork(current, workInProgress);
    }
    reconcileChildren(current, workInProgress, nextChildren);
    memoizeProps(workInProgress, nextChildren);
    return workInProgress.child;
  }

  function markRef(current, workInProgress) {
    var ref = workInProgress.ref;
    if (ref !== null && (!current || current.ref !== ref)) {
      // Schedule a Ref effect
      workInProgress.effectTag |= Ref;
    }
  }

  function updateFunctionalComponent(current, workInProgress) {
    var fn = workInProgress.type;
    var nextProps = workInProgress.pendingProps;

    var memoizedProps = workInProgress.memoizedProps;
    if (hasContextChanged()) {
      // Normally we can bail out on props equality but if context has changed
      // we don't do the bailout and we have to reuse existing props instead.
      if (nextProps === null) {
        nextProps = memoizedProps;
      }
    } else {
      if (nextProps === null || memoizedProps === nextProps) {
        return bailoutOnAlreadyFinishedWork(current, workInProgress);
      }
      // TODO: consider bringing fn.shouldComponentUpdate() back.
      // It used to be here.
    }

    var unmaskedContext = getUnmaskedContext(workInProgress);
    var context = getMaskedContext(workInProgress, unmaskedContext);

    var nextChildren;

    {
      ReactCurrentOwner.current = workInProgress;
      ReactDebugCurrentFiber.setCurrentPhase('render');
      nextChildren = fn(nextProps, context);
      ReactDebugCurrentFiber.setCurrentPhase(null);
    }
    // React DevTools reads this flag.
    workInProgress.effectTag |= PerformedWork;
    reconcileChildren(current, workInProgress, nextChildren);
    memoizeProps(workInProgress, nextProps);
    return workInProgress.child;
  }

  function updateClassComponent(current, workInProgress, renderExpirationTime) {
    // Push context providers early to prevent context stack mismatches.
    // During mounting we don't know the child context yet as the instance doesn't exist.
    // We will invalidate the child context in finishClassComponent() right after rendering.
    var hasContext = pushContextProvider(workInProgress);

    var shouldUpdate = void 0;
    if (current === null) {
      if (!workInProgress.stateNode) {
        // In the initial pass we might need to construct the instance.
        constructClassInstance(workInProgress, workInProgress.pendingProps);
        mountClassInstance(workInProgress, renderExpirationTime);
        shouldUpdate = true;
      } else {
        invariant(false, 'Resuming work not yet implemented.');
        // In a resume, we'll already have an instance we can reuse.
        // shouldUpdate = resumeMountClassInstance(workInProgress, renderExpirationTime);
      }
    } else {
      shouldUpdate = updateClassInstance(current, workInProgress, renderExpirationTime);
    }
    return finishClassComponent(current, workInProgress, shouldUpdate, hasContext);
  }

  function finishClassComponent(current, workInProgress, shouldUpdate, hasContext) {
    // Refs should update even if shouldComponentUpdate returns false
    markRef(current, workInProgress);

    if (!shouldUpdate) {
      // Context providers should defer to sCU for rendering
      if (hasContext) {
        invalidateContextProvider(workInProgress, false);
      }

      return bailoutOnAlreadyFinishedWork(current, workInProgress);
    }

    var instance = workInProgress.stateNode;

    // Rerender
    ReactCurrentOwner.current = workInProgress;
    var nextChildren = void 0;
    {
      ReactDebugCurrentFiber.setCurrentPhase('render');
      nextChildren = instance.render();
      ReactDebugCurrentFiber.setCurrentPhase(null);
    }
    // React DevTools reads this flag.
    workInProgress.effectTag |= PerformedWork;
    reconcileChildren(current, workInProgress, nextChildren);
    // Memoize props and state using the values we just used to render.
    // TODO: Restructure so we never read values from the instance.
    memoizeState(workInProgress, instance.state);
    memoizeProps(workInProgress, instance.props);

    // The context might have changed so we need to recalculate it.
    if (hasContext) {
      invalidateContextProvider(workInProgress, true);
    }

    return workInProgress.child;
  }

  function pushHostRootContext(workInProgress) {
    var root = workInProgress.stateNode;
    if (root.pendingContext) {
      pushTopLevelContextObject(workInProgress, root.pendingContext, root.pendingContext !== root.context);
    } else if (root.context) {
      // Should always be set
      pushTopLevelContextObject(workInProgress, root.context, false);
    }
    pushHostContainer(workInProgress, root.containerInfo);
  }

  function updateHostRoot(current, workInProgress, renderExpirationTime) {
    pushHostRootContext(workInProgress);
    var updateQueue = workInProgress.updateQueue;
    if (updateQueue !== null) {
      var prevState = workInProgress.memoizedState;
      var state = processUpdateQueue(current, workInProgress, updateQueue, null, null, renderExpirationTime);
      if (prevState === state) {
        // If the state is the same as before, that's a bailout because we had
        // no work that expires at this time.
        resetHydrationState();
        return bailoutOnAlreadyFinishedWork(current, workInProgress);
      }
      var element = state.element;
      var root = workInProgress.stateNode;
      if ((current === null || current.child === null) && root.hydrate && enterHydrationState(workInProgress)) {
        // If we don't have any current children this might be the first pass.
        // We always try to hydrate. If this isn't a hydration pass there won't
        // be any children to hydrate which is effectively the same thing as
        // not hydrating.

        // This is a bit of a hack. We track the host root as a placement to
        // know that we're currently in a mounting state. That way isMounted
        // works as expected. We must reset this before committing.
        // TODO: Delete this when we delete isMounted and findDOMNode.
        workInProgress.effectTag |= Placement;

        // Ensure that children mount into this root without tracking
        // side-effects. This ensures that we don't store Placement effects on
        // nodes that will be hydrated.
        workInProgress.child = mountChildFibersInPlace(workInProgress, workInProgress.child, element, renderExpirationTime);
      } else {
        // Otherwise reset hydration state in case we aborted and resumed another
        // root.
        resetHydrationState();
        reconcileChildren(current, workInProgress, element);
      }
      memoizeState(workInProgress, state);
      return workInProgress.child;
    }
    resetHydrationState();
    // If there is no update queue, that's a bailout because the root has no props.
    return bailoutOnAlreadyFinishedWork(current, workInProgress);
  }

  function updateHostComponent(current, workInProgress, renderExpirationTime) {
    pushHostContext(workInProgress);

    if (current === null) {
      tryToClaimNextHydratableInstance(workInProgress);
    }

    var type = workInProgress.type;
    var memoizedProps = workInProgress.memoizedProps;
    var nextProps = workInProgress.pendingProps;
    if (nextProps === null) {
      nextProps = memoizedProps;
      !(nextProps !== null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    }
    var prevProps = current !== null ? current.memoizedProps : null;

    if (hasContextChanged()) {
      // Normally we can bail out on props equality but if context has changed
      // we don't do the bailout and we have to reuse existing props instead.
    } else if (nextProps === null || memoizedProps === nextProps) {
      return bailoutOnAlreadyFinishedWork(current, workInProgress);
    }

    var nextChildren = nextProps.children;
    var isDirectTextChild = shouldSetTextContent(type, nextProps);

    if (isDirectTextChild) {
      // We special case a direct text child of a host node. This is a common
      // case. We won't handle it as a reified child. We will instead handle
      // this in the host environment that also have access to this prop. That
      // avoids allocating another HostText fiber and traversing it.
      nextChildren = null;
    } else if (prevProps && shouldSetTextContent(type, prevProps)) {
      // If we're switching from a direct text child to a normal child, or to
      // empty, we need to schedule the text content to be reset.
      workInProgress.effectTag |= ContentReset;
    }

    markRef(current, workInProgress);

    // Check the host config to see if the children are offscreen/hidden.
    if (renderExpirationTime !== Never && !useSyncScheduling && shouldDeprioritizeSubtree(type, nextProps)) {
      // Down-prioritize the children.
      workInProgress.expirationTime = Never;
      // Bailout and come back to this fiber later.
      return null;
    }

    reconcileChildren(current, workInProgress, nextChildren);
    memoizeProps(workInProgress, nextProps);
    return workInProgress.child;
  }

  function updateHostText(current, workInProgress) {
    if (current === null) {
      tryToClaimNextHydratableInstance(workInProgress);
    }
    var nextProps = workInProgress.pendingProps;
    if (nextProps === null) {
      nextProps = workInProgress.memoizedProps;
    }
    memoizeProps(workInProgress, nextProps);
    // Nothing to do here. This is terminal. We'll do the completion step
    // immediately after.
    return null;
  }

  function mountIndeterminateComponent(current, workInProgress, renderExpirationTime) {
    !(current === null) ? invariant(false, 'An indeterminate component should never have mounted. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    var fn = workInProgress.type;
    var props = workInProgress.pendingProps;
    var unmaskedContext = getUnmaskedContext(workInProgress);
    var context = getMaskedContext(workInProgress, unmaskedContext);

    var value;

    {
      if (fn.prototype && typeof fn.prototype.render === 'function') {
        var componentName = getComponentName(workInProgress);
        warning(false, "The <%s /> component appears to have a render method, but doesn't extend React.Component. " + 'This is likely to cause errors. Change %s to extend React.Component instead.', componentName, componentName);
      }
      ReactCurrentOwner.current = workInProgress;
      value = fn(props, context);
    }
    // React DevTools reads this flag.
    workInProgress.effectTag |= PerformedWork;

    if (typeof value === 'object' && value !== null && typeof value.render === 'function') {
      // Proceed under the assumption that this is a class instance
      workInProgress.tag = ClassComponent;

      // Push context providers early to prevent context stack mismatches.
      // During mounting we don't know the child context yet as the instance doesn't exist.
      // We will invalidate the child context in finishClassComponent() right after rendering.
      var hasContext = pushContextProvider(workInProgress);
      adoptClassInstance(workInProgress, value);
      mountClassInstance(workInProgress, renderExpirationTime);
      return finishClassComponent(current, workInProgress, true, hasContext);
    } else {
      // Proceed under the assumption that this is a functional component
      workInProgress.tag = FunctionalComponent;
      {
        var Component = workInProgress.type;

        if (Component) {
          warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component');
        }
        if (workInProgress.ref !== null) {
          var info = '';
          var ownerName = ReactDebugCurrentFiber.getCurrentFiberOwnerName();
          if (ownerName) {
            info += '\n\nCheck the render method of `' + ownerName + '`.';
          }

          var warningKey = ownerName || workInProgress._debugID || '';
          var debugSource = workInProgress._debugSource;
          if (debugSource) {
            warningKey = debugSource.fileName + ':' + debugSource.lineNumber;
          }
          if (!warnedAboutStatelessRefs[warningKey]) {
            warnedAboutStatelessRefs[warningKey] = true;
            warning(false, 'Stateless function components cannot be given refs. ' + 'Attempts to access this ref will fail.%s%s', info, ReactDebugCurrentFiber.getCurrentFiberStackAddendum());
          }
        }
      }
      reconcileChildren(current, workInProgress, value);
      memoizeProps(workInProgress, props);
      return workInProgress.child;
    }
  }

  function updateCallComponent(current, workInProgress, renderExpirationTime) {
    var nextCall = workInProgress.pendingProps;
    if (hasContextChanged()) {
      // Normally we can bail out on props equality but if context has changed
      // we don't do the bailout and we have to reuse existing props instead.
      if (nextCall === null) {
        nextCall = current && current.memoizedProps;
        !(nextCall !== null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;
      }
    } else if (nextCall === null || workInProgress.memoizedProps === nextCall) {
      nextCall = workInProgress.memoizedProps;
      // TODO: When bailing out, we might need to return the stateNode instead
      // of the child. To check it for work.
      // return bailoutOnAlreadyFinishedWork(current, workInProgress);
    }

    var nextChildren = nextCall.children;

    // The following is a fork of reconcileChildrenAtExpirationTime but using
    // stateNode to store the child.
    if (current === null) {
      workInProgress.stateNode = mountChildFibersInPlace(workInProgress, workInProgress.stateNode, nextChildren, renderExpirationTime);
    } else if (current.child === workInProgress.child) {
      workInProgress.stateNode = reconcileChildFibers(workInProgress, workInProgress.stateNode, nextChildren, renderExpirationTime);
    } else {
      workInProgress.stateNode = reconcileChildFibersInPlace(workInProgress, workInProgress.stateNode, nextChildren, renderExpirationTime);
    }

    memoizeProps(workInProgress, nextCall);
    // This doesn't take arbitrary time so we could synchronously just begin
    // eagerly do the work of workInProgress.child as an optimization.
    return workInProgress.stateNode;
  }

  function updatePortalComponent(current, workInProgress, renderExpirationTime) {
    pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);
    var nextChildren = workInProgress.pendingProps;
    if (hasContextChanged()) {
      // Normally we can bail out on props equality but if context has changed
      // we don't do the bailout and we have to reuse existing props instead.
      if (nextChildren === null) {
        nextChildren = current && current.memoizedProps;
        !(nextChildren != null) ? invariant(false, 'We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.') : void 0;
      }
    } else if (nextChildren === null || workInProgress.memoizedProps === nextChildren) {
      return bailoutOnAlreadyFinishedWork(current, workInProgress);
    }

    if (current === null) {
      // Portals are special because we don't append the children during mount
      // but at commit. Therefore we need to track insertions which the normal
      // flow doesn't do during mount. This doesn't happen at the root because
      // the root always starts with a "current" with a null child.
      // TODO: Consider unifying this with how the root works.
      workInProgress.child = reconcileChildFibersInPlace(workInProgress, workInProgress.child, nextChildren, renderExpirationTime);
      memoizeProps(workInProgress, nextChildren);
    } else {
      reconcileChildren(current, workInProgress, nextChildren);
      memoizeProps(workInProgress, nextChildren);
    }
    return workInProgress.child;
  }

  /*
  function reuseChildrenEffects(returnFiber : Fiber, firstChild : Fiber) {
    let child = firstChild;
    do {
      // Ensure that the first and last effect of the parent corresponds
      // to the children's first and last effect.
      if (!returnFiber.firstEffect) {
        returnFiber.firstEffect = child.firstEffect;
      }
      if (child.lastEffect) {
        if (returnFiber.lastEffect) {
          returnFiber.lastEffect.nextEffect = child.firstEffect;
        }
        returnFiber.lastEffect = child.lastEffect;
      }
    } while (child = child.sibling);
  }
  */

  function bailoutOnAlreadyFinishedWork(current, workInProgress) {
    cancelWorkTimer(workInProgress);

    // TODO: We should ideally be able to bail out early if the children have no
    // more work to do. However, since we don't have a separation of this
    // Fiber's priority and its children yet - we don't know without doing lots
    // of the same work we do anyway. Once we have that separation we can just
    // bail out here if the children has no more work at this priority level.
    // if (workInProgress.priorityOfChildren <= priorityLevel) {
    //   // If there are side-effects in these children that have not yet been
    //   // committed we need to ensure that they get properly transferred up.
    //   if (current && current.child !== workInProgress.child) {
    //     reuseChildrenEffects(workInProgress, child);
    //   }
    //   return null;
    // }

    cloneChildFibers(current, workInProgress);
    return workInProgress.child;
  }

  function bailoutOnLowPriority(current, workInProgress) {
    cancelWorkTimer(workInProgress);

    // TODO: Handle HostComponent tags here as well and call pushHostContext()?
    // See PR 8590 discussion for context
    switch (workInProgress.tag) {
      case HostRoot:
        pushHostRootContext(workInProgress);
        break;
      case ClassComponent:
        pushContextProvider(workInProgress);
        break;
      case HostPortal:
        pushHostContainer(workInProgress, workInProgress.stateNode.containerInfo);
        break;
    }
    // TODO: What if this is currently in progress?
    // How can that happen? How is this not being cloned?
    return null;
  }

  // TODO: Delete memoizeProps/State and move to reconcile/bailout instead
  function memoizeProps(workInProgress, nextProps) {
    workInProgress.memoizedProps = nextProps;
  }

  function memoizeState(workInProgress, nextState) {
    workInProgress.memoizedState = nextState;
    // Don't reset the updateQueue, in case there are pending updates. Resetting
    // is handled by processUpdateQueue.
  }

  function beginWork(current, workInProgress, renderExpirationTime) {
    if (workInProgress.expirationTime === NoWork || workInProgress.expirationTime > renderExpirationTime) {
      return bailoutOnLowPriority(current, workInProgress);
    }

    switch (workInProgress.tag) {
      case IndeterminateComponent:
        return mountIndeterminateComponent(current, workInProgress, renderExpirationTime);
      case FunctionalComponent:
        return updateFunctionalComponent(current, workInProgress);
      case ClassComponent:
        return updateClassComponent(current, workInProgress, renderExpirationTime);
      case HostRoot:
        return updateHostRoot(current, workInProgress, renderExpirationTime);
      case HostComponent:
        return updateHostComponent(current, workInProgress, renderExpirationTime);
      case HostText:
        return updateHostText(current, workInProgress);
      case CallHandlerPhase:
        // This is a restart. Reset the tag to the initial phase.
        workInProgress.tag = CallComponent;
      // Intentionally fall through since this is now the same.
      case CallComponent:
        return updateCallComponent(current, workInProgress, renderExpirationTime);
      case ReturnComponent:
        // A return component is just a placeholder, we can just run through the
        // next one immediately.
        return null;
      case HostPortal:
        return updatePortalComponent(current, workInProgress, renderExpirationTime);
      case Fragment:
        return updateFragment(current, workInProgress);
      default:
        invariant(false, 'Unknown unit of work tag. This error is likely caused by a bug in React. Please file an issue.');
    }
  }

  function beginFailedWork(current, workInProgress, renderExpirationTime) {
    // Push context providers here to avoid a push/pop context mismatch.
    switch (workInProgress.tag) {
      case ClassComponent:
        pushContextProvider(workInProgress);
        break;
      case HostRoot:
        pushHostRootContext(workInProgress);
        break;
      default:
        invariant(false, 'Invalid type of work. This error is likely caused by a bug in React. Please file an issue.');
    }

    // Add an error effect so we can handle the error during the commit phase
    workInProgress.effectTag |= Err;

    // This is a weird case where we do "resume" work — work that failed on
    // our first attempt. Because we no longer have a notion of "progressed
    // deletions," reset the child to the current child to make sure we delete
    // it again. TODO: Find a better way to handle this, perhaps during a more
    // general overhaul of error handling.
    if (current === null) {
      workInProgress.child = null;
    } else if (workInProgress.child !== current.child) {
      workInProgress.child = current.child;
    }

    if (workInProgress.expirationTime === NoWork || workInProgress.expirationTime > renderExpirationTime) {
      return bailoutOnLowPriority(current, workInProgress);
    }

    // If we don't bail out, we're going be recomputing our children so we need
    // to drop our effect list.
    workInProgress.firstEffect = null;
    workInProgress.lastEffect = null;

    // Unmount the current children as if the component rendered null
    var nextChildren = null;
    reconcileChildrenAtExpirationTime(current, workInProgress, nextChildren, renderExpirationTime);

    if (workInProgress.tag === ClassComponent) {
      var instance = workInProgress.stateNode;
      workInProgress.memoizedProps = instance.props;
      workInProgress.memoizedState = instance.state;
    }

    return workInProgress.child;
  }

  return {
    beginWork: beginWork,
    beginFailedWork: beginFailedWork
  };
};

var ReactFiberCompleteWork = function (config, hostContext, hydrationContext) {
  var createInstance = config.createInstance,
      createTextInstance = config.createTextInstance,
      appendInitialChild = config.appendInitialChild,
      finalizeInitialChildren = config.finalizeInitialChildren,
      prepareUpdate = config.prepareUpdate,
      mutation = config.mutation,
      persistence = config.persistence;
  var getRootHostContainer = hostContext.getRootHostContainer,
      popHostContext = hostContext.popHostContext,
      getHostContext = hostContext.getHostContext,
      popHostContainer = hostContext.popHostContainer;
  var prepareToHydrateHostInstance = hydrationContext.prepareToHydrateHostInstance,
      prepareToHydrateHostTextInstance = hydrationContext.prepareToHydrateHostTextInstance,
      popHydrationState = hydrationContext.popHydrationState;


  function markUpdate(workInProgress) {
    // Tag the fiber with an update effect. This turns a Placement into
    // an UpdateAndPlacement.
    workInProgress.effectTag |= Update;
  }

  function markRef(workInProgress) {
    workInProgress.effectTag |= Ref;
  }

  function appendAllReturns(returns, workInProgress) {
    var node = workInProgress.stateNode;
    if (node) {
      node['return'] = workInProgress;
    }
    while (node !== null) {
      if (node.tag === HostComponent || node.tag === HostText || node.tag === HostPortal) {
        invariant(false, 'A call cannot have host component children.');
      } else if (node.tag === ReturnComponent) {
        returns.push(node.type);
      } else if (node.child !== null) {
        node.child['return'] = node;
        node = node.child;
        continue;
      }
      while (node.sibling === null) {
        if (node['return'] === null || node['return'] === workInProgress) {
          return;
        }
        node = node['return'];
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
    }
  }

  function moveCallToHandlerPhase(current, workInProgress, renderExpirationTime) {
    var call = workInProgress.memoizedProps;
    !call ? invariant(false, 'Should be resolved by now. This error is likely caused by a bug in React. Please file an issue.') : void 0;

    // First step of the call has completed. Now we need to do the second.
    // TODO: It would be nice to have a multi stage call represented by a
    // single component, or at least tail call optimize nested ones. Currently
    // that requires additional fields that we don't want to add to the fiber.
    // So this requires nested handlers.
    // Note: This doesn't mutate the alternate node. I don't think it needs to
    // since this stage is reset for every pass.
    workInProgress.tag = CallHandlerPhase;

    // Build up the returns.
    // TODO: Compare this to a generator or opaque helpers like Children.
    var returns = [];
    appendAllReturns(returns, workInProgress);
    var fn = call.handler;
    var props = call.props;
    var nextChildren = fn(props, returns);

    var currentFirstChild = current !== null ? current.child : null;
    workInProgress.child = reconcileChildFibers(workInProgress, currentFirstChild, nextChildren, renderExpirationTime);
    return workInProgress.child;
  }

  function appendAllChildren(parent, workInProgress) {
    // We only have the top Fiber that was created but we need recurse down its
    // children to find all the terminal nodes.
    var node = workInProgress.child;
    while (node !== null) {
      if (node.tag === HostComponent || node.tag === HostText) {
        appendInitialChild(parent, node.stateNode);
      } else if (node.tag === HostPortal) {
        // If we have a portal child, then we don't want to traverse
        // down its children. Instead, we'll get insertions from each child in
        // the portal directly.
      } else if (node.child !== null) {
        node.child['return'] = node;
        node = node.child;
        continue;
      }
      if (node === workInProgress) {
        return;
      }
      while (node.sibling === null) {
        if (node['return'] === null || node['return'] === workInProgress) {
          return;
        }
        node = node['return'];
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
    }
  }

  var updateHostContainer = void 0;
  var updateHostComponent = void 0;
  var updateHostText = void 0;
  if (mutation) {
    if (enableMutatingReconciler) {
      // Mutation mode
      updateHostContainer = function (workInProgress) {
        // Noop
      };
      updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {
        // TODO: Type this specific to this type of component.
        workInProgress.updateQueue = updatePayload;
        // If the update payload indicates that there is a change or if there
        // is a new ref we mark this as an update. All the work is done in commitWork.
        if (updatePayload) {
          markUpdate(workInProgress);
        }
      };
      updateHostText = function (current, workInProgress, oldText, newText) {
        // If the text differs, mark it as an update. All the work in done in commitWork.
        if (oldText !== newText) {
          markUpdate(workInProgress);
        }
      };
    } else {
      invariant(false, 'Mutating reconciler is disabled.');
    }
  } else if (persistence) {
    if (enablePersistentReconciler) {
      // Persistent host tree mode
      var cloneInstance = persistence.cloneInstance,
          createContainerChildSet = persistence.createContainerChildSet,
          appendChildToContainerChildSet = persistence.appendChildToContainerChildSet,
          finalizeContainerChildren = persistence.finalizeContainerChildren;

      // An unfortunate fork of appendAllChildren because we have two different parent types.

      var appendAllChildrenToContainer = function (containerChildSet, workInProgress) {
        // We only have the top Fiber that was created but we need recurse down its
        // children to find all the terminal nodes.
        var node = workInProgress.child;
        while (node !== null) {
          if (node.tag === HostComponent || node.tag === HostText) {
            appendChildToContainerChildSet(containerChildSet, node.stateNode);
          } else if (node.tag === HostPortal) {
            // If we have a portal child, then we don't want to traverse
            // down its children. Instead, we'll get insertions from each child in
            // the portal directly.
          } else if (node.child !== null) {
            node.child['return'] = node;
            node = node.child;
            continue;
          }
          if (node === workInProgress) {
            return;
          }
          while (node.sibling === null) {
            if (node['return'] === null || node['return'] === workInProgress) {
              return;
            }
            node = node['return'];
          }
          node.sibling['return'] = node['return'];
          node = node.sibling;
        }
      };
      updateHostContainer = function (workInProgress) {
        var portalOrRoot = workInProgress.stateNode;
        var childrenUnchanged = workInProgress.firstEffect === null;
        if (childrenUnchanged) {
          // No changes, just reuse the existing instance.
        } else {
          var container = portalOrRoot.containerInfo;
          var newChildSet = createContainerChildSet(container);
          if (finalizeContainerChildren(container, newChildSet)) {
            markUpdate(workInProgress);
          }
          portalOrRoot.pendingChildren = newChildSet;
          // If children might have changed, we have to add them all to the set.
          appendAllChildrenToContainer(newChildSet, workInProgress);
          // Schedule an update on the container to swap out the container.
          markUpdate(workInProgress);
        }
      };
      updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {
        // If there are no effects associated with this node, then none of our children had any updates.
        // This guarantees that we can reuse all of them.
        var childrenUnchanged = workInProgress.firstEffect === null;
        var currentInstance = current.stateNode;
        if (childrenUnchanged && updatePayload === null) {
          // No changes, just reuse the existing instance.
          // Note that this might release a previous clone.
          workInProgress.stateNode = currentInstance;
        } else {
          var recyclableInstance = workInProgress.stateNode;
          var newInstance = cloneInstance(currentInstance, updatePayload, type, oldProps, newProps, workInProgress, childrenUnchanged, recyclableInstance);
          if (finalizeInitialChildren(newInstance, type, newProps, rootContainerInstance)) {
            markUpdate(workInProgress);
          }
          workInProgress.stateNode = newInstance;
          if (childrenUnchanged) {
            // If there are no other effects in this tree, we need to flag this node as having one.
            // Even though we're not going to use it for anything.
            // Otherwise parents won't know that there are new children to propagate upwards.
            markUpdate(workInProgress);
          } else {
            // If children might have changed, we have to add them all to the set.
            appendAllChildren(newInstance, workInProgress);
          }
        }
      };
      updateHostText = function (current, workInProgress, oldText, newText) {
        if (oldText !== newText) {
          // If the text content differs, we'll create a new text instance for it.
          var rootContainerInstance = getRootHostContainer();
          var currentHostContext = getHostContext();
          workInProgress.stateNode = createTextInstance(newText, rootContainerInstance, currentHostContext, workInProgress);
          // We'll have to mark it as having an effect, even though we won't use the effect for anything.
          // This lets the parents know that at least one of their children has changed.
          markUpdate(workInProgress);
        }
      };
    } else {
      invariant(false, 'Persistent reconciler is disabled.');
    }
  } else {
    if (enableNoopReconciler) {
      // No host operations
      updateHostContainer = function (workInProgress) {
        // Noop
      };
      updateHostComponent = function (current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance) {
        // Noop
      };
      updateHostText = function (current, workInProgress, oldText, newText) {
        // Noop
      };
    } else {
      invariant(false, 'Noop reconciler is disabled.');
    }
  }

  function completeWork(current, workInProgress, renderExpirationTime) {
    // Get the latest props.
    var newProps = workInProgress.pendingProps;
    if (newProps === null) {
      newProps = workInProgress.memoizedProps;
    } else if (workInProgress.expirationTime !== Never || renderExpirationTime === Never) {
      // Reset the pending props, unless this was a down-prioritization.
      workInProgress.pendingProps = null;
    }

    switch (workInProgress.tag) {
      case FunctionalComponent:
        return null;
      case ClassComponent:
        {
          // We are leaving this subtree, so pop context if any.
          popContextProvider(workInProgress);
          return null;
        }
      case HostRoot:
        {
          popHostContainer(workInProgress);
          popTopLevelContextObject(workInProgress);
          var fiberRoot = workInProgress.stateNode;
          if (fiberRoot.pendingContext) {
            fiberRoot.context = fiberRoot.pendingContext;
            fiberRoot.pendingContext = null;
          }

          if (current === null || current.child === null) {
            // If we hydrated, pop so that we can delete any remaining children
            // that weren't hydrated.
            popHydrationState(workInProgress);
            // This resets the hacky state to fix isMounted before committing.
            // TODO: Delete this when we delete isMounted and findDOMNode.
            workInProgress.effectTag &= ~Placement;
          }
          updateHostContainer(workInProgress);
          return null;
        }
      case HostComponent:
        {
          popHostContext(workInProgress);
          var rootContainerInstance = getRootHostContainer();
          var type = workInProgress.type;
          if (current !== null && workInProgress.stateNode != null) {
            // If we have an alternate, that means this is an update and we need to
            // schedule a side-effect to do the updates.
            var oldProps = current.memoizedProps;
            // If we get updated because one of our children updated, we don't
            // have newProps so we'll have to reuse them.
            // TODO: Split the update API as separate for the props vs. children.
            // Even better would be if children weren't special cased at all tho.
            var instance = workInProgress.stateNode;
            var currentHostContext = getHostContext();
            var updatePayload = prepareUpdate(instance, type, oldProps, newProps, rootContainerInstance, currentHostContext);

            updateHostComponent(current, workInProgress, updatePayload, type, oldProps, newProps, rootContainerInstance);

            if (current.ref !== workInProgress.ref) {
              markRef(workInProgress);
            }
          } else {
            if (!newProps) {
              !(workInProgress.stateNode !== null) ? invariant(false, 'We must have new props for new mounts. This error is likely caused by a bug in React. Please file an issue.') : void 0;
              // This can happen when we abort work.
              return null;
            }

            var _currentHostContext = getHostContext();
            // TODO: Move createInstance to beginWork and keep it on a context
            // "stack" as the parent. Then append children as we go in beginWork
            // or completeWork depending on we want to add then top->down or
            // bottom->up. Top->down is faster in IE11.
            var wasHydrated = popHydrationState(workInProgress);
            if (wasHydrated) {
              // TODO: Move this and createInstance step into the beginPhase
              // to consolidate.
              if (prepareToHydrateHostInstance(workInProgress, rootContainerInstance, _currentHostContext)) {
                // If changes to the hydrated node needs to be applied at the
                // commit-phase we mark this as such.
                markUpdate(workInProgress);
              }
            } else {
              var _instance = createInstance(type, newProps, rootContainerInstance, _currentHostContext, workInProgress);

              appendAllChildren(_instance, workInProgress);

              // Certain renderers require commit-time effects for initial mount.
              // (eg DOM renderer supports auto-focus for certain elements).
              // Make sure such renderers get scheduled for later work.
              if (finalizeInitialChildren(_instance, type, newProps, rootContainerInstance)) {
                markUpdate(workInProgress);
              }
              workInProgress.stateNode = _instance;
            }

            if (workInProgress.ref !== null) {
              // If there is a ref on a host node we need to schedule a callback
              markRef(workInProgress);
            }
          }
          return null;
        }
      case HostText:
        {
          var newText = newProps;
          if (current && workInProgress.stateNode != null) {
            var oldText = current.memoizedProps;
            // If we have an alternate, that means this is an update and we need
            // to schedule a side-effect to do the updates.
            updateHostText(current, workInProgress, oldText, newText);
          } else {
            if (typeof newText !== 'string') {
              !(workInProgress.stateNode !== null) ? invariant(false, 'We must have new props for new mounts. This error is likely caused by a bug in React. Please file an issue.') : void 0;
              // This can happen when we abort work.
              return null;
            }
            var _rootContainerInstance = getRootHostContainer();
            var _currentHostContext2 = getHostContext();
            var _wasHydrated = popHydrationState(workInProgress);
            if (_wasHydrated) {
              if (prepareToHydrateHostTextInstance(workInProgress)) {
                markUpdate(workInProgress);
              }
            } else {
              workInProgress.stateNode = createTextInstance(newText, _rootContainerInstance, _currentHostContext2, workInProgress);
            }
          }
          return null;
        }
      case CallComponent:
        return moveCallToHandlerPhase(current, workInProgress, renderExpirationTime);
      case CallHandlerPhase:
        // Reset the tag to now be a first phase call.
        workInProgress.tag = CallComponent;
        return null;
      case ReturnComponent:
        // Does nothing.
        return null;
      case Fragment:
        return null;
      case HostPortal:
        popHostContainer(workInProgress);
        updateHostContainer(workInProgress);
        return null;
      // Error cases
      case IndeterminateComponent:
        invariant(false, 'An indeterminate component should have become determinate before completing. This error is likely caused by a bug in React. Please file an issue.');
      // eslint-disable-next-line no-fallthrough
      default:
        invariant(false, 'Unknown unit of work tag. This error is likely caused by a bug in React. Please file an issue.');
    }
  }

  return {
    completeWork: completeWork
  };
};

var invokeGuardedCallback$2 = ReactErrorUtils.invokeGuardedCallback;
var hasCaughtError$1 = ReactErrorUtils.hasCaughtError;
var clearCaughtError$1 = ReactErrorUtils.clearCaughtError;


var ReactFiberCommitWork = function (config, captureError) {
  var getPublicInstance = config.getPublicInstance,
      mutation = config.mutation,
      persistence = config.persistence;


  var callComponentWillUnmountWithTimer = function (current, instance) {
    startPhaseTimer(current, 'componentWillUnmount');
    instance.props = current.memoizedProps;
    instance.state = current.memoizedState;
    instance.componentWillUnmount();
    stopPhaseTimer();
  };

  // Capture errors so they don't interrupt unmounting.
  function safelyCallComponentWillUnmount(current, instance) {
    {
      invokeGuardedCallback$2(null, callComponentWillUnmountWithTimer, null, current, instance);
      if (hasCaughtError$1()) {
        var unmountError = clearCaughtError$1();
        captureError(current, unmountError);
      }
    }
  }

  function safelyDetachRef(current) {
    var ref = current.ref;
    if (ref !== null) {
      {
        invokeGuardedCallback$2(null, ref, null, null);
        if (hasCaughtError$1()) {
          var refError = clearCaughtError$1();
          captureError(current, refError);
        }
      }
    }
  }

  function commitLifeCycles(current, finishedWork) {
    switch (finishedWork.tag) {
      case ClassComponent:
        {
          var instance = finishedWork.stateNode;
          if (finishedWork.effectTag & Update) {
            if (current === null) {
              startPhaseTimer(finishedWork, 'componentDidMount');
              instance.props = finishedWork.memoizedProps;
              instance.state = finishedWork.memoizedState;
              instance.componentDidMount();
              stopPhaseTimer();
            } else {
              var prevProps = current.memoizedProps;
              var prevState = current.memoizedState;
              startPhaseTimer(finishedWork, 'componentDidUpdate');
              instance.props = finishedWork.memoizedProps;
              instance.state = finishedWork.memoizedState;
              instance.componentDidUpdate(prevProps, prevState);
              stopPhaseTimer();
            }
          }
          var updateQueue = finishedWork.updateQueue;
          if (updateQueue !== null) {
            commitCallbacks(updateQueue, instance);
          }
          return;
        }
      case HostRoot:
        {
          var _updateQueue = finishedWork.updateQueue;
          if (_updateQueue !== null) {
            var _instance = finishedWork.child !== null ? finishedWork.child.stateNode : null;
            commitCallbacks(_updateQueue, _instance);
          }
          return;
        }
      case HostComponent:
        {
          var _instance2 = finishedWork.stateNode;

          // Renderers may schedule work to be done after host components are mounted
          // (eg DOM renderer may schedule auto-focus for inputs and form controls).
          // These effects should only be committed when components are first mounted,
          // aka when there is no current/alternate.
          if (current === null && finishedWork.effectTag & Update) {
            var type = finishedWork.type;
            var props = finishedWork.memoizedProps;
            commitMount(_instance2, type, props, finishedWork);
          }

          return;
        }
      case HostText:
        {
          // We have no life-cycles associated with text.
          return;
        }
      case HostPortal:
        {
          // We have no life-cycles associated with portals.
          return;
        }
      default:
        {
          invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');
        }
    }
  }

  function commitAttachRef(finishedWork) {
    var ref = finishedWork.ref;
    if (ref !== null) {
      var instance = finishedWork.stateNode;
      switch (finishedWork.tag) {
        case HostComponent:
          ref(getPublicInstance(instance));
          break;
        default:
          ref(instance);
      }
    }
  }

  function commitDetachRef(current) {
    var currentRef = current.ref;
    if (currentRef !== null) {
      currentRef(null);
    }
  }

  // User-originating errors (lifecycles and refs) should not interrupt
  // deletion, so don't let them throw. Host-originating errors should
  // interrupt deletion, so it's okay
  function commitUnmount(current) {
    if (typeof onCommitUnmount === 'function') {
      onCommitUnmount(current);
    }

    switch (current.tag) {
      case ClassComponent:
        {
          safelyDetachRef(current);
          var instance = current.stateNode;
          if (typeof instance.componentWillUnmount === 'function') {
            safelyCallComponentWillUnmount(current, instance);
          }
          return;
        }
      case HostComponent:
        {
          safelyDetachRef(current);
          return;
        }
      case CallComponent:
        {
          commitNestedUnmounts(current.stateNode);
          return;
        }
      case HostPortal:
        {
          // TODO: this is recursive.
          // We are also not using this parent because
          // the portal will get pushed immediately.
          if (enableMutatingReconciler && mutation) {
            unmountHostComponents(current);
          } else if (enablePersistentReconciler && persistence) {
            emptyPortalContainer(current);
          }
          return;
        }
    }
  }

  function commitNestedUnmounts(root) {
    // While we're inside a removed host node we don't want to call
    // removeChild on the inner nodes because they're removed by the top
    // call anyway. We also want to call componentWillUnmount on all
    // composites before this host node is removed from the tree. Therefore
    var node = root;
    while (true) {
      commitUnmount(node);
      // Visit children because they may contain more composite or host nodes.
      // Skip portals because commitUnmount() currently visits them recursively.
      if (node.child !== null && (
      // If we use mutation we drill down into portals using commitUnmount above.
      // If we don't use mutation we drill down into portals here instead.
      !mutation || node.tag !== HostPortal)) {
        node.child['return'] = node;
        node = node.child;
        continue;
      }
      if (node === root) {
        return;
      }
      while (node.sibling === null) {
        if (node['return'] === null || node['return'] === root) {
          return;
        }
        node = node['return'];
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
    }
  }

  function detachFiber(current) {
    // Cut off the return pointers to disconnect it from the tree. Ideally, we
    // should clear the child pointer of the parent alternate to let this
    // get GC:ed but we don't know which for sure which parent is the current
    // one so we'll settle for GC:ing the subtree of this child. This child
    // itself will be GC:ed when the parent updates the next time.
    current['return'] = null;
    current.child = null;
    if (current.alternate) {
      current.alternate.child = null;
      current.alternate['return'] = null;
    }
  }

  if (!mutation) {
    var commitContainer = void 0;
    if (persistence) {
      var replaceContainerChildren = persistence.replaceContainerChildren,
          createContainerChildSet = persistence.createContainerChildSet;

      var emptyPortalContainer = function (current) {
        var portal = current.stateNode;
        var containerInfo = portal.containerInfo;

        var emptyChildSet = createContainerChildSet(containerInfo);
        replaceContainerChildren(containerInfo, emptyChildSet);
      };
      commitContainer = function (finishedWork) {
        switch (finishedWork.tag) {
          case ClassComponent:
            {
              return;
            }
          case HostComponent:
            {
              return;
            }
          case HostText:
            {
              return;
            }
          case HostRoot:
          case HostPortal:
            {
              var portalOrRoot = finishedWork.stateNode;
              var containerInfo = portalOrRoot.containerInfo,
                  _pendingChildren = portalOrRoot.pendingChildren;

              replaceContainerChildren(containerInfo, _pendingChildren);
              return;
            }
          default:
            {
              invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');
            }
        }
      };
    } else {
      commitContainer = function (finishedWork) {
        // Noop
      };
    }
    if (enablePersistentReconciler || enableNoopReconciler) {
      return {
        commitResetTextContent: function (finishedWork) {},
        commitPlacement: function (finishedWork) {},
        commitDeletion: function (current) {
          // Detach refs and call componentWillUnmount() on the whole subtree.
          commitNestedUnmounts(current);
          detachFiber(current);
        },
        commitWork: function (current, finishedWork) {
          commitContainer(finishedWork);
        },

        commitLifeCycles: commitLifeCycles,
        commitAttachRef: commitAttachRef,
        commitDetachRef: commitDetachRef
      };
    } else if (persistence) {
      invariant(false, 'Persistent reconciler is disabled.');
    } else {
      invariant(false, 'Noop reconciler is disabled.');
    }
  }
  var commitMount = mutation.commitMount,
      commitUpdate = mutation.commitUpdate,
      resetTextContent = mutation.resetTextContent,
      commitTextUpdate = mutation.commitTextUpdate,
      appendChild = mutation.appendChild,
      appendChildToContainer = mutation.appendChildToContainer,
      insertBefore = mutation.insertBefore,
      insertInContainerBefore = mutation.insertInContainerBefore,
      removeChild = mutation.removeChild,
      removeChildFromContainer = mutation.removeChildFromContainer;


  function getHostParentFiber(fiber) {
    var parent = fiber['return'];
    while (parent !== null) {
      if (isHostParent(parent)) {
        return parent;
      }
      parent = parent['return'];
    }
    invariant(false, 'Expected to find a host parent. This error is likely caused by a bug in React. Please file an issue.');
  }

  function isHostParent(fiber) {
    return fiber.tag === HostComponent || fiber.tag === HostRoot || fiber.tag === HostPortal;
  }

  function getHostSibling(fiber) {
    // We're going to search forward into the tree until we find a sibling host
    // node. Unfortunately, if multiple insertions are done in a row we have to
    // search past them. This leads to exponential search for the next sibling.
    var node = fiber;
    siblings: while (true) {
      // If we didn't find anything, let's try the next sibling.
      while (node.sibling === null) {
        if (node['return'] === null || isHostParent(node['return'])) {
          // If we pop out of the root or hit the parent the fiber we are the
          // last sibling.
          return null;
        }
        node = node['return'];
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
      while (node.tag !== HostComponent && node.tag !== HostText) {
        // If it is not host node and, we might have a host node inside it.
        // Try to search down until we find one.
        if (node.effectTag & Placement) {
          // If we don't have a child, try the siblings instead.
          continue siblings;
        }
        // If we don't have a child, try the siblings instead.
        // We also skip portals because they are not part of this host tree.
        if (node.child === null || node.tag === HostPortal) {
          continue siblings;
        } else {
          node.child['return'] = node;
          node = node.child;
        }
      }
      // Check if this host node is stable or about to be placed.
      if (!(node.effectTag & Placement)) {
        // Found it!
        return node.stateNode;
      }
    }
  }

  function commitPlacement(finishedWork) {
    // Recursively insert all host nodes into the parent.
    var parentFiber = getHostParentFiber(finishedWork);
    var parent = void 0;
    var isContainer = void 0;
    switch (parentFiber.tag) {
      case HostComponent:
        parent = parentFiber.stateNode;
        isContainer = false;
        break;
      case HostRoot:
        parent = parentFiber.stateNode.containerInfo;
        isContainer = true;
        break;
      case HostPortal:
        parent = parentFiber.stateNode.containerInfo;
        isContainer = true;
        break;
      default:
        invariant(false, 'Invalid host parent fiber. This error is likely caused by a bug in React. Please file an issue.');
    }
    if (parentFiber.effectTag & ContentReset) {
      // Reset the text content of the parent before doing any insertions
      resetTextContent(parent);
      // Clear ContentReset from the effect tag
      parentFiber.effectTag &= ~ContentReset;
    }

    var before = getHostSibling(finishedWork);
    // We only have the top Fiber that was inserted but we need recurse down its
    // children to find all the terminal nodes.
    var node = finishedWork;
    while (true) {
      if (node.tag === HostComponent || node.tag === HostText) {
        if (before) {
          if (isContainer) {
            insertInContainerBefore(parent, node.stateNode, before);
          } else {
            insertBefore(parent, node.stateNode, before);
          }
        } else {
          if (isContainer) {
            appendChildToContainer(parent, node.stateNode);
          } else {
            appendChild(parent, node.stateNode);
          }
        }
      } else if (node.tag === HostPortal) {
        // If the insertion itself is a portal, then we don't want to traverse
        // down its children. Instead, we'll get insertions from each child in
        // the portal directly.
      } else if (node.child !== null) {
        node.child['return'] = node;
        node = node.child;
        continue;
      }
      if (node === finishedWork) {
        return;
      }
      while (node.sibling === null) {
        if (node['return'] === null || node['return'] === finishedWork) {
          return;
        }
        node = node['return'];
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
    }
  }

  function unmountHostComponents(current) {
    // We only have the top Fiber that was inserted but we need recurse down its
    var node = current;

    // Each iteration, currentParent is populated with node's host parent if not
    // currentParentIsValid.
    var currentParentIsValid = false;
    var currentParent = void 0;
    var currentParentIsContainer = void 0;

    while (true) {
      if (!currentParentIsValid) {
        var parent = node['return'];
        findParent: while (true) {
          !(parent !== null) ? invariant(false, 'Expected to find a host parent. This error is likely caused by a bug in React. Please file an issue.') : void 0;
          switch (parent.tag) {
            case HostComponent:
              currentParent = parent.stateNode;
              currentParentIsContainer = false;
              break findParent;
            case HostRoot:
              currentParent = parent.stateNode.containerInfo;
              currentParentIsContainer = true;
              break findParent;
            case HostPortal:
              currentParent = parent.stateNode.containerInfo;
              currentParentIsContainer = true;
              break findParent;
          }
          parent = parent['return'];
        }
        currentParentIsValid = true;
      }

      if (node.tag === HostComponent || node.tag === HostText) {
        commitNestedUnmounts(node);
        // After all the children have unmounted, it is now safe to remove the
        // node from the tree.
        if (currentParentIsContainer) {
          removeChildFromContainer(currentParent, node.stateNode);
        } else {
          removeChild(currentParent, node.stateNode);
        }
        // Don't visit children because we already visited them.
      } else if (node.tag === HostPortal) {
        // When we go into a portal, it becomes the parent to remove from.
        // We will reassign it back when we pop the portal on the way up.
        currentParent = node.stateNode.containerInfo;
        // Visit children because portals might contain host components.
        if (node.child !== null) {
          node.child['return'] = node;
          node = node.child;
          continue;
        }
      } else {
        commitUnmount(node);
        // Visit children because we may find more host components below.
        if (node.child !== null) {
          node.child['return'] = node;
          node = node.child;
          continue;
        }
      }
      if (node === current) {
        return;
      }
      while (node.sibling === null) {
        if (node['return'] === null || node['return'] === current) {
          return;
        }
        node = node['return'];
        if (node.tag === HostPortal) {
          // When we go out of the portal, we need to restore the parent.
          // Since we don't keep a stack of them, we will search for it.
          currentParentIsValid = false;
        }
      }
      node.sibling['return'] = node['return'];
      node = node.sibling;
    }
  }

  function commitDeletion(current) {
    // Recursively delete all host nodes from the parent.
    // Detach refs and call componentWillUnmount() on the whole subtree.
    unmountHostComponents(current);
    detachFiber(current);
  }

  function commitWork(current, finishedWork) {
    switch (finishedWork.tag) {
      case ClassComponent:
        {
          return;
        }
      case HostComponent:
        {
          var instance = finishedWork.stateNode;
          if (instance != null) {
            // Commit the work prepared earlier.
            var newProps = finishedWork.memoizedProps;
            // For hydration we reuse the update path but we treat the oldProps
            // as the newProps. The updatePayload will contain the real change in
            // this case.
            var oldProps = current !== null ? current.memoizedProps : newProps;
            var type = finishedWork.type;
            // TODO: Type the updateQueue to be specific to host components.
            var updatePayload = finishedWork.updateQueue;
            finishedWork.updateQueue = null;
            if (updatePayload !== null) {
              commitUpdate(instance, updatePayload, type, oldProps, newProps, finishedWork);
            }
          }
          return;
        }
      case HostText:
        {
          !(finishedWork.stateNode !== null) ? invariant(false, 'This should have a text node initialized. This error is likely caused by a bug in React. Please file an issue.') : void 0;
          var textInstance = finishedWork.stateNode;
          var newText = finishedWork.memoizedProps;
          // For hydration we reuse the update path but we treat the oldProps
          // as the newProps. The updatePayload will contain the real change in
          // this case.
          var oldText = current !== null ? current.memoizedProps : newText;
          commitTextUpdate(textInstance, oldText, newText);
          return;
        }
      case HostRoot:
        {
          return;
        }
      default:
        {
          invariant(false, 'This unit of work tag should not have side-effects. This error is likely caused by a bug in React. Please file an issue.');
        }
    }
  }

  function commitResetTextContent(current) {
    resetTextContent(current.stateNode);
  }

  if (enableMutatingReconciler) {
    return {
      commitResetTextContent: commitResetTextContent,
      commitPlacement: commitPlacement,
      commitDeletion: commitDeletion,
      commitWork: commitWork,
      commitLifeCycles: commitLifeCycles,
      commitAttachRef: commitAttachRef,
      commitDetachRef: commitDetachRef
    };
  } else {
    invariant(false, 'Mutating reconciler is disabled.');
  }
};

var NO_CONTEXT = {};

var ReactFiberHostContext = function (config) {
  var getChildHostContext = config.getChildHostContext,
      getRootHostContext = config.getRootHostContext;


  var contextStackCursor = createCursor(NO_CONTEXT);
  var contextFiberStackCursor = createCursor(NO_CONTEXT);
  var rootInstanceStackCursor = createCursor(NO_CONTEXT);

  function requiredContext(c) {
    !(c !== NO_CONTEXT) ? invariant(false, 'Expected host context to exist. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    return c;
  }

  function getRootHostContainer() {
    var rootInstance = requiredContext(rootInstanceStackCursor.current);
    return rootInstance;
  }

  function pushHostContainer(fiber, nextRootInstance) {
    // Push current root instance onto the stack;
    // This allows us to reset root when portals are popped.
    push(rootInstanceStackCursor, nextRootInstance, fiber);

    var nextRootContext = getRootHostContext(nextRootInstance);

    // Track the context and the Fiber that provided it.
    // This enables us to pop only Fibers that provide unique contexts.
    push(contextFiberStackCursor, fiber, fiber);
    push(contextStackCursor, nextRootContext, fiber);
  }

  function popHostContainer(fiber) {
    pop(contextStackCursor, fiber);
    pop(contextFiberStackCursor, fiber);
    pop(rootInstanceStackCursor, fiber);
  }

  function getHostContext() {
    var context = requiredContext(contextStackCursor.current);
    return context;
  }

  function pushHostContext(fiber) {
    var rootInstance = requiredContext(rootInstanceStackCursor.current);
    var context = requiredContext(contextStackCursor.current);
    var nextContext = getChildHostContext(context, fiber.type, rootInstance);

    // Don't push this Fiber's context unless it's unique.
    if (context === nextContext) {
      return;
    }

    // Track the context and the Fiber that provided it.
    // This enables us to pop only Fibers that provide unique contexts.
    push(contextFiberStackCursor, fiber, fiber);
    push(contextStackCursor, nextContext, fiber);
  }

  function popHostContext(fiber) {
    // Do not pop unless this Fiber provided the current context.
    // pushHostContext() only pushes Fibers that provide unique contexts.
    if (contextFiberStackCursor.current !== fiber) {
      return;
    }

    pop(contextStackCursor, fiber);
    pop(contextFiberStackCursor, fiber);
  }

  function resetHostContainer() {
    contextStackCursor.current = NO_CONTEXT;
    rootInstanceStackCursor.current = NO_CONTEXT;
  }

  return {
    getHostContext: getHostContext,
    getRootHostContainer: getRootHostContainer,
    popHostContainer: popHostContainer,
    popHostContext: popHostContext,
    pushHostContainer: pushHostContainer,
    pushHostContext: pushHostContext,
    resetHostContainer: resetHostContainer
  };
};

var ReactFiberHydrationContext = function (config) {
  var shouldSetTextContent = config.shouldSetTextContent,
      hydration = config.hydration;

  // If this doesn't have hydration mode.

  if (!hydration) {
    return {
      enterHydrationState: function () {
        return false;
      },
      resetHydrationState: function () {},
      tryToClaimNextHydratableInstance: function () {},
      prepareToHydrateHostInstance: function () {
        invariant(false, 'Expected prepareToHydrateHostInstance() to never be called. This error is likely caused by a bug in React. Please file an issue.');
      },
      prepareToHydrateHostTextInstance: function () {
        invariant(false, 'Expected prepareToHydrateHostTextInstance() to never be called. This error is likely caused by a bug in React. Please file an issue.');
      },
      popHydrationState: function (fiber) {
        return false;
      }
    };
  }

  var canHydrateInstance = hydration.canHydrateInstance,
      canHydrateTextInstance = hydration.canHydrateTextInstance,
      getNextHydratableSibling = hydration.getNextHydratableSibling,
      getFirstHydratableChild = hydration.getFirstHydratableChild,
      hydrateInstance = hydration.hydrateInstance,
      hydrateTextInstance = hydration.hydrateTextInstance,
      didNotMatchHydratedContainerTextInstance = hydration.didNotMatchHydratedContainerTextInstance,
      didNotMatchHydratedTextInstance = hydration.didNotMatchHydratedTextInstance,
      didNotHydrateContainerInstance = hydration.didNotHydrateContainerInstance,
      didNotHydrateInstance = hydration.didNotHydrateInstance,
      didNotFindHydratableContainerInstance = hydration.didNotFindHydratableContainerInstance,
      didNotFindHydratableContainerTextInstance = hydration.didNotFindHydratableContainerTextInstance,
      didNotFindHydratableInstance = hydration.didNotFindHydratableInstance,
      didNotFindHydratableTextInstance = hydration.didNotFindHydratableTextInstance;

  // The deepest Fiber on the stack involved in a hydration context.
  // This may have been an insertion or a hydration.

  var hydrationParentFiber = null;
  var nextHydratableInstance = null;
  var isHydrating = false;

  function enterHydrationState(fiber) {
    var parentInstance = fiber.stateNode.containerInfo;
    nextHydratableInstance = getFirstHydratableChild(parentInstance);
    hydrationParentFiber = fiber;
    isHydrating = true;
    return true;
  }

  function deleteHydratableInstance(returnFiber, instance) {
    {
      switch (returnFiber.tag) {
        case HostRoot:
          didNotHydrateContainerInstance(returnFiber.stateNode.containerInfo, instance);
          break;
        case HostComponent:
          didNotHydrateInstance(returnFiber.type, returnFiber.memoizedProps, returnFiber.stateNode, instance);
          break;
      }
    }

    var childToDelete = createFiberFromHostInstanceForDeletion();
    childToDelete.stateNode = instance;
    childToDelete['return'] = returnFiber;
    childToDelete.effectTag = Deletion;

    // This might seem like it belongs on progressedFirstDeletion. However,
    // these children are not part of the reconciliation list of children.
    // Even if we abort and rereconcile the children, that will try to hydrate
    // again and the nodes are still in the host tree so these will be
    // recreated.
    if (returnFiber.lastEffect !== null) {
      returnFiber.lastEffect.nextEffect = childToDelete;
      returnFiber.lastEffect = childToDelete;
    } else {
      returnFiber.firstEffect = returnFiber.lastEffect = childToDelete;
    }
  }

  function insertNonHydratedInstance(returnFiber, fiber) {
    fiber.effectTag |= Placement;
    {
      switch (returnFiber.tag) {
        case HostRoot:
          {
            var parentContainer = returnFiber.stateNode.containerInfo;
            switch (fiber.tag) {
              case HostComponent:
                var type = fiber.type;
                var props = fiber.pendingProps;
                didNotFindHydratableContainerInstance(parentContainer, type, props);
                break;
              case HostText:
                var text = fiber.pendingProps;
                didNotFindHydratableContainerTextInstance(parentContainer, text);
                break;
            }
            break;
          }
        case HostComponent:
          {
            var parentType = returnFiber.type;
            var parentProps = returnFiber.memoizedProps;
            var parentInstance = returnFiber.stateNode;
            switch (fiber.tag) {
              case HostComponent:
                var _type = fiber.type;
                var _props = fiber.pendingProps;
                didNotFindHydratableInstance(parentType, parentProps, parentInstance, _type, _props);
                break;
              case HostText:
                var _text = fiber.pendingProps;
                didNotFindHydratableTextInstance(parentType, parentProps, parentInstance, _text);
                break;
            }
            break;
          }
        default:
          return;
      }
    }
  }

  function tryHydrate(fiber, nextInstance) {
    switch (fiber.tag) {
      case HostComponent:
        {
          var type = fiber.type;
          var props = fiber.pendingProps;
          var instance = canHydrateInstance(nextInstance, type, props);
          if (instance !== null) {
            fiber.stateNode = instance;
            return true;
          }
          return false;
        }
      case HostText:
        {
          var text = fiber.pendingProps;
          var textInstance = canHydrateTextInstance(nextInstance, text);
          if (textInstance !== null) {
            fiber.stateNode = textInstance;
            return true;
          }
          return false;
        }
      default:
        return false;
    }
  }

  function tryToClaimNextHydratableInstance(fiber) {
    if (!isHydrating) {
      return;
    }
    var nextInstance = nextHydratableInstance;
    if (!nextInstance) {
      // Nothing to hydrate. Make it an insertion.
      insertNonHydratedInstance(hydrationParentFiber, fiber);
      isHydrating = false;
      hydrationParentFiber = fiber;
      return;
    }
    if (!tryHydrate(fiber, nextInstance)) {
      // If we can't hydrate this instance let's try the next one.
      // We use this as a heuristic. It's based on intuition and not data so it
      // might be flawed or unnecessary.
      nextInstance = getNextHydratableSibling(nextInstance);
      if (!nextInstance || !tryHydrate(fiber, nextInstance)) {
        // Nothing to hydrate. Make it an insertion.
        insertNonHydratedInstance(hydrationParentFiber, fiber);
        isHydrating = false;
        hydrationParentFiber = fiber;
        return;
      }
      // We matched the next one, we'll now assume that the first one was
      // superfluous and we'll delete it. Since we can't eagerly delete it
      // we'll have to schedule a deletion. To do that, this node needs a dummy
      // fiber associated with it.
      deleteHydratableInstance(hydrationParentFiber, nextHydratableInstance);
    }
    hydrationParentFiber = fiber;
    nextHydratableInstance = getFirstHydratableChild(nextInstance);
  }

  function prepareToHydrateHostInstance(fiber, rootContainerInstance, hostContext) {
    var instance = fiber.stateNode;
    var updatePayload = hydrateInstance(instance, fiber.type, fiber.memoizedProps, rootContainerInstance, hostContext, fiber);
    // TODO: Type this specific to this type of component.
    fiber.updateQueue = updatePayload;
    // If the update payload indicates that there is a change or if there
    // is a new ref we mark this as an update.
    if (updatePayload !== null) {
      return true;
    }
    return false;
  }

  function prepareToHydrateHostTextInstance(fiber) {
    var textInstance = fiber.stateNode;
    var textContent = fiber.memoizedProps;
    var shouldUpdate = hydrateTextInstance(textInstance, textContent, fiber);
    {
      if (shouldUpdate) {
        // We assume that prepareToHydrateHostTextInstance is called in a context where the
        // hydration parent is the parent host component of this host text.
        var returnFiber = hydrationParentFiber;
        if (returnFiber !== null) {
          switch (returnFiber.tag) {
            case HostRoot:
              {
                var parentContainer = returnFiber.stateNode.containerInfo;
                didNotMatchHydratedContainerTextInstance(parentContainer, textInstance, textContent);
                break;
              }
            case HostComponent:
              {
                var parentType = returnFiber.type;
                var parentProps = returnFiber.memoizedProps;
                var parentInstance = returnFiber.stateNode;
                didNotMatchHydratedTextInstance(parentType, parentProps, parentInstance, textInstance, textContent);
                break;
              }
          }
        }
      }
    }
    return shouldUpdate;
  }

  function popToNextHostParent(fiber) {
    var parent = fiber['return'];
    while (parent !== null && parent.tag !== HostComponent && parent.tag !== HostRoot) {
      parent = parent['return'];
    }
    hydrationParentFiber = parent;
  }

  function popHydrationState(fiber) {
    if (fiber !== hydrationParentFiber) {
      // We're deeper than the current hydration context, inside an inserted
      // tree.
      return false;
    }
    if (!isHydrating) {
      // If we're not currently hydrating but we're in a hydration context, then
      // we were an insertion and now need to pop up reenter hydration of our
      // siblings.
      popToNextHostParent(fiber);
      isHydrating = true;
      return false;
    }

    var type = fiber.type;

    // If we have any remaining hydratable nodes, we need to delete them now.
    // We only do this deeper than head and body since they tend to have random
    // other nodes in them. We also ignore components with pure text content in
    // side of them.
    // TODO: Better heuristic.
    if (fiber.tag !== HostComponent || type !== 'head' && type !== 'body' && !shouldSetTextContent(type, fiber.memoizedProps)) {
      var nextInstance = nextHydratableInstance;
      while (nextInstance) {
        deleteHydratableInstance(fiber, nextInstance);
        nextInstance = getNextHydratableSibling(nextInstance);
      }
    }

    popToNextHostParent(fiber);
    nextHydratableInstance = hydrationParentFiber ? getNextHydratableSibling(fiber.stateNode) : null;
    return true;
  }

  function resetHydrationState() {
    hydrationParentFiber = null;
    nextHydratableInstance = null;
    isHydrating = false;
  }

  return {
    enterHydrationState: enterHydrationState,
    resetHydrationState: resetHydrationState,
    tryToClaimNextHydratableInstance: tryToClaimNextHydratableInstance,
    prepareToHydrateHostInstance: prepareToHydrateHostInstance,
    prepareToHydrateHostTextInstance: prepareToHydrateHostTextInstance,
    popHydrationState: popHydrationState
  };
};

// This lets us hook into Fiber to debug what it's doing.
// See https://github.com/facebook/react/pull/8033.
// This is not part of the public API, not even for React DevTools.
// You may only inject a debugTool if you work on React Fiber itself.
var ReactFiberInstrumentation = {
  debugTool: null
};

var ReactFiberInstrumentation_1 = ReactFiberInstrumentation;

var defaultShowDialog = function (capturedError) {
  return true;
};

var showDialog = defaultShowDialog;

function logCapturedError(capturedError) {
  var logError = showDialog(capturedError);

  // Allow injected showDialog() to prevent default console.error logging.
  // This enables renderers like ReactNative to better manage redbox behavior.
  if (logError === false) {
    return;
  }

  {
    var componentName = capturedError.componentName,
        componentStack = capturedError.componentStack,
        errorBoundaryName = capturedError.errorBoundaryName,
        errorBoundaryFound = capturedError.errorBoundaryFound,
        willRetry = capturedError.willRetry;


    var componentNameMessage = componentName ? 'The above error occurred in the <' + componentName + '> component:' : 'The above error occurred in one of your React components:';

    var errorBoundaryMessage = void 0;
    // errorBoundaryFound check is sufficient; errorBoundaryName check is to satisfy Flow.
    if (errorBoundaryFound && errorBoundaryName) {
      if (willRetry) {
        errorBoundaryMessage = 'React will try to recreate this component tree from scratch ' + ('using the error boundary you provided, ' + errorBoundaryName + '.');
      } else {
        errorBoundaryMessage = 'This error was initially handled by the error boundary ' + errorBoundaryName + '.\n' + 'Recreating the tree from scratch failed so React will unmount the tree.';
      }
    } else {
      errorBoundaryMessage = 'Consider adding an error boundary to your tree to customize error handling behavior.\n' + 'Visit https://fb.me/react-error-boundaries to learn more about error boundaries.';
    }
    var combinedMessage = '' + componentNameMessage + componentStack + '\n\n' + ('' + errorBoundaryMessage);

    // In development, we provide our own message with just the component stack.
    // We don't include the original error message and JS stack because the browser
    // has already printed it. Even if the application swallows the error, it is still
    // displayed by the browser thanks to the DEV-only fake event trick in ReactErrorUtils.
    console.error(combinedMessage);
  }
}

var invokeGuardedCallback$1 = ReactErrorUtils.invokeGuardedCallback;
var hasCaughtError = ReactErrorUtils.hasCaughtError;
var clearCaughtError = ReactErrorUtils.clearCaughtError;


{
  var didWarnAboutStateTransition = false;
  var didWarnSetStateChildContext = false;
  var didWarnStateUpdateForUnmountedComponent = {};

  var warnAboutUpdateOnUnmounted = function (fiber) {
    var componentName = getComponentName(fiber) || 'ReactClass';
    if (didWarnStateUpdateForUnmountedComponent[componentName]) {
      return;
    }
    warning(false, 'Can only update a mounted or mounting ' + 'component. This usually means you called setState, replaceState, ' + 'or forceUpdate on an unmounted component. This is a no-op.\n\nPlease ' + 'check the code for the %s component.', componentName);
    didWarnStateUpdateForUnmountedComponent[componentName] = true;
  };

  var warnAboutInvalidUpdates = function (instance) {
    switch (ReactDebugCurrentFiber.phase) {
      case 'getChildContext':
        if (didWarnSetStateChildContext) {
          return;
        }
        warning(false, 'setState(...): Cannot call setState() inside getChildContext()');
        didWarnSetStateChildContext = true;
        break;
      case 'render':
        if (didWarnAboutStateTransition) {
          return;
        }
        warning(false, 'Cannot update during an existing state transition (such as within ' + "`render` or another component's constructor). Render methods should " + 'be a pure function of props and state; constructor side-effects are ' + 'an anti-pattern, but can be moved to `componentWillMount`.');
        didWarnAboutStateTransition = true;
        break;
    }
  };
}

var ReactFiberScheduler = function (config) {
  var hostContext = ReactFiberHostContext(config);
  var hydrationContext = ReactFiberHydrationContext(config);
  var popHostContainer = hostContext.popHostContainer,
      popHostContext = hostContext.popHostContext,
      resetHostContainer = hostContext.resetHostContainer;

  var _ReactFiberBeginWork = ReactFiberBeginWork(config, hostContext, hydrationContext, scheduleWork, computeExpirationForFiber),
      beginWork = _ReactFiberBeginWork.beginWork,
      beginFailedWork = _ReactFiberBeginWork.beginFailedWork;

  var _ReactFiberCompleteWo = ReactFiberCompleteWork(config, hostContext, hydrationContext),
      completeWork = _ReactFiberCompleteWo.completeWork;

  var _ReactFiberCommitWork = ReactFiberCommitWork(config, captureError),
      commitResetTextContent = _ReactFiberCommitWork.commitResetTextContent,
      commitPlacement = _ReactFiberCommitWork.commitPlacement,
      commitDeletion = _ReactFiberCommitWork.commitDeletion,
      commitWork = _ReactFiberCommitWork.commitWork,
      commitLifeCycles = _ReactFiberCommitWork.commitLifeCycles,
      commitAttachRef = _ReactFiberCommitWork.commitAttachRef,
      commitDetachRef = _ReactFiberCommitWork.commitDetachRef;

  var now = config.now,
      scheduleDeferredCallback = config.scheduleDeferredCallback,
      useSyncScheduling = config.useSyncScheduling,
      prepareForCommit = config.prepareForCommit,
      resetAfterCommit = config.resetAfterCommit;

  // Represents the current time in ms.

  var startTime = now();
  var mostRecentCurrentTime = msToExpirationTime(0);

  // Represents the expiration time that incoming updates should use. (If this
  // is NoWork, use the default strategy: async updates in async mode, sync
  // updates in sync mode.)
  var expirationContext = NoWork;

  var isWorking = false;

  // The next work in progress fiber that we're currently working on.
  var nextUnitOfWork = null;
  var nextRoot = null;
  // The time at which we're currently rendering work.
  var nextRenderExpirationTime = NoWork;

  // The next fiber with an effect that we're currently committing.
  var nextEffect = null;

  // Keep track of which fibers have captured an error that need to be handled.
  // Work is removed from this collection after componentDidCatch is called.
  var capturedErrors = null;
  // Keep track of which fibers have failed during the current batch of work.
  // This is a different set than capturedErrors, because it is not reset until
  // the end of the batch. This is needed to propagate errors correctly if a
  // subtree fails more than once.
  var failedBoundaries = null;
  // Error boundaries that captured an error during the current commit.
  var commitPhaseBoundaries = null;
  var firstUncaughtError = null;
  var didFatal = false;

  var isCommitting = false;
  var isUnmounting = false;

  // Used for performance tracking.
  var interruptedBy = null;

  function resetContextStack() {
    // Reset the stack
    reset$1();
    // Reset the cursors
    resetContext();
    resetHostContainer();
  }

  function commitAllHostEffects() {
    while (nextEffect !== null) {
      {
        ReactDebugCurrentFiber.setCurrentFiber(nextEffect);
      }
      recordEffect();

      var effectTag = nextEffect.effectTag;
      if (effectTag & ContentReset) {
        commitResetTextContent(nextEffect);
      }

      if (effectTag & Ref) {
        var current = nextEffect.alternate;
        if (current !== null) {
          commitDetachRef(current);
        }
      }

      // The following switch statement is only concerned about placement,
      // updates, and deletions. To avoid needing to add a case for every
      // possible bitmap value, we remove the secondary effects from the
      // effect tag and switch on that value.
      var primaryEffectTag = effectTag & ~(Callback | Err | ContentReset | Ref | PerformedWork);
      switch (primaryEffectTag) {
        case Placement:
          {
            commitPlacement(nextEffect);
            // Clear the "placement" from effect tag so that we know that this is inserted, before
            // any life-cycles like componentDidMount gets called.
            // TODO: findDOMNode doesn't rely on this any more but isMounted
            // does and isMounted is deprecated anyway so we should be able
            // to kill this.
            nextEffect.effectTag &= ~Placement;
            break;
          }
        case PlacementAndUpdate:
          {
            // Placement
            commitPlacement(nextEffect);
            // Clear the "placement" from effect tag so that we know that this is inserted, before
            // any life-cycles like componentDidMount gets called.
            nextEffect.effectTag &= ~Placement;

            // Update
            var _current = nextEffect.alternate;
            commitWork(_current, nextEffect);
            break;
          }
        case Update:
          {
            var _current2 = nextEffect.alternate;
            commitWork(_current2, nextEffect);
            break;
          }
        case Deletion:
          {
            isUnmounting = true;
            commitDeletion(nextEffect);
            isUnmounting = false;
            break;
          }
      }
      nextEffect = nextEffect.nextEffect;
    }

    {
      ReactDebugCurrentFiber.resetCurrentFiber();
    }
  }

  function commitAllLifeCycles() {
    while (nextEffect !== null) {
      var effectTag = nextEffect.effectTag;

      if (effectTag & (Update | Callback)) {
        recordEffect();
        var current = nextEffect.alternate;
        commitLifeCycles(current, nextEffect);
      }

      if (effectTag & Ref) {
        recordEffect();
        commitAttachRef(nextEffect);
      }

      if (effectTag & Err) {
        recordEffect();
        commitErrorHandling(nextEffect);
      }

      var next = nextEffect.nextEffect;
      // Ensure that we clean these up so that we don't accidentally keep them.
      // I'm not actually sure this matters because we can't reset firstEffect
      // and lastEffect since they're on every node, not just the effectful
      // ones. So we have to clean everything as we reuse nodes anyway.
      nextEffect.nextEffect = null;
      // Ensure that we reset the effectTag here so that we can rely on effect
      // tags to reason about the current life-cycle.
      nextEffect = next;
    }
  }

  function commitRoot(finishedWork) {
    // We keep track of this so that captureError can collect any boundaries
    // that capture an error during the commit phase. The reason these aren't
    // local to this function is because errors that occur during cWU are
    // captured elsewhere, to prevent the unmount from being interrupted.
    isWorking = true;
    isCommitting = true;
    startCommitTimer();

    var root = finishedWork.stateNode;
    !(root.current !== finishedWork) ? invariant(false, 'Cannot commit the same tree as before. This is probably a bug related to the return field. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    root.isReadyForCommit = false;

    // Reset this to null before calling lifecycles
    ReactCurrentOwner.current = null;

    var firstEffect = void 0;
    if (finishedWork.effectTag > PerformedWork) {
      // A fiber's effect list consists only of its children, not itself. So if
      // the root has an effect, we need to add it to the end of the list. The
      // resulting list is the set that would belong to the root's parent, if
      // it had one; that is, all the effects in the tree including the root.
      if (finishedWork.lastEffect !== null) {
        finishedWork.lastEffect.nextEffect = finishedWork;
        firstEffect = finishedWork.firstEffect;
      } else {
        firstEffect = finishedWork;
      }
    } else {
      // There is no effect on the root.
      firstEffect = finishedWork.firstEffect;
    }

    prepareForCommit();

    // Commit all the side-effects within a tree. We'll do this in two passes.
    // The first pass performs all the host insertions, updates, deletions and
    // ref unmounts.
    nextEffect = firstEffect;
    startCommitHostEffectsTimer();
    while (nextEffect !== null) {
      var didError = false;
      var _error = void 0;
      {
        invokeGuardedCallback$1(null, commitAllHostEffects, null);
        if (hasCaughtError()) {
          didError = true;
          _error = clearCaughtError();
        }
      }
      if (didError) {
        !(nextEffect !== null) ? invariant(false, 'Should have next effect. This error is likely caused by a bug in React. Please file an issue.') : void 0;
        captureError(nextEffect, _error);
        // Clean-up
        if (nextEffect !== null) {
          nextEffect = nextEffect.nextEffect;
        }
      }
    }
    stopCommitHostEffectsTimer();

    resetAfterCommit();

    // The work-in-progress tree is now the current tree. This must come after
    // the first pass of the commit phase, so that the previous tree is still
    // current during componentWillUnmount, but before the second pass, so that
    // the finished work is current during componentDidMount/Update.
    root.current = finishedWork;

    // In the second pass we'll perform all life-cycles and ref callbacks.
    // Life-cycles happen as a separate pass so that all placements, updates,
    // and deletions in the entire tree have already been invoked.
    // This pass also triggers any renderer-specific initial effects.
    nextEffect = firstEffect;
    startCommitLifeCyclesTimer();
    while (nextEffect !== null) {
      var _didError = false;
      var _error2 = void 0;
      {
        invokeGuardedCallback$1(null, commitAllLifeCycles, null);
        if (hasCaughtError()) {
          _didError = true;
          _error2 = clearCaughtError();
        }
      }
      if (_didError) {
        !(nextEffect !== null) ? invariant(false, 'Should have next effect. This error is likely caused by a bug in React. Please file an issue.') : void 0;
        captureError(nextEffect, _error2);
        if (nextEffect !== null) {
          nextEffect = nextEffect.nextEffect;
        }
      }
    }

    isCommitting = false;
    isWorking = false;
    stopCommitLifeCyclesTimer();
    stopCommitTimer();
    if (typeof onCommitRoot === 'function') {
      onCommitRoot(finishedWork.stateNode);
    }
    if (true && ReactFiberInstrumentation_1.debugTool) {
      ReactFiberInstrumentation_1.debugTool.onCommitWork(finishedWork);
    }

    // If we caught any errors during this commit, schedule their boundaries
    // to update.
    if (commitPhaseBoundaries) {
      commitPhaseBoundaries.forEach(scheduleErrorRecovery);
      commitPhaseBoundaries = null;
    }

    if (firstUncaughtError !== null) {
      var _error3 = firstUncaughtError;
      firstUncaughtError = null;
      onUncaughtError(_error3);
    }

    var remainingTime = root.current.expirationTime;

    if (remainingTime === NoWork) {
      capturedErrors = null;
      failedBoundaries = null;
    }

    return remainingTime;
  }

  function resetExpirationTime(workInProgress, renderTime) {
    if (renderTime !== Never && workInProgress.expirationTime === Never) {
      // The children of this component are hidden. Don't bubble their
      // expiration times.
      return;
    }

    // Check for pending updates.
    var newExpirationTime = getUpdateExpirationTime(workInProgress);

    // TODO: Calls need to visit stateNode

    // Bubble up the earliest expiration time.
    var child = workInProgress.child;
    while (child !== null) {
      if (child.expirationTime !== NoWork && (newExpirationTime === NoWork || newExpirationTime > child.expirationTime)) {
        newExpirationTime = child.expirationTime;
      }
      child = child.sibling;
    }
    workInProgress.expirationTime = newExpirationTime;
  }

  function completeUnitOfWork(workInProgress) {
    while (true) {
      // The current, flushed, state of this fiber is the alternate.
      // Ideally nothing should rely on this, but relying on it here
      // means that we don't need an additional field on the work in
      // progress.
      var current = workInProgress.alternate;
      {
        ReactDebugCurrentFiber.setCurrentFiber(workInProgress);
      }
      var next = completeWork(current, workInProgress, nextRenderExpirationTime);
      {
        ReactDebugCurrentFiber.resetCurrentFiber();
      }

      var returnFiber = workInProgress['return'];
      var siblingFiber = workInProgress.sibling;

      resetExpirationTime(workInProgress, nextRenderExpirationTime);

      if (next !== null) {
        stopWorkTimer(workInProgress);
        if (true && ReactFiberInstrumentation_1.debugTool) {
          ReactFiberInstrumentation_1.debugTool.onCompleteWork(workInProgress);
        }
        // If completing this work spawned new work, do that next. We'll come
        // back here again.
        return next;
      }

      if (returnFiber !== null) {
        // Append all the effects of the subtree and this fiber onto the effect
        // list of the parent. The completion order of the children affects the
        // side-effect order.
        if (returnFiber.firstEffect === null) {
          returnFiber.firstEffect = workInProgress.firstEffect;
        }
        if (workInProgress.lastEffect !== null) {
          if (returnFiber.lastEffect !== null) {
            returnFiber.lastEffect.nextEffect = workInProgress.firstEffect;
          }
          returnFiber.lastEffect = workInProgress.lastEffect;
        }

        // If this fiber had side-effects, we append it AFTER the children's
        // side-effects. We can perform certain side-effects earlier if
        // needed, by doing multiple passes over the effect list. We don't want
        // to schedule our own side-effect on our own list because if end up
        // reusing children we'll schedule this effect onto itself since we're
        // at the end.
        var effectTag = workInProgress.effectTag;
        // Skip both NoWork and PerformedWork tags when creating the effect list.
        // PerformedWork effect is read by React DevTools but shouldn't be committed.
        if (effectTag > PerformedWork) {
          if (returnFiber.lastEffect !== null) {
            returnFiber.lastEffect.nextEffect = workInProgress;
          } else {
            returnFiber.firstEffect = workInProgress;
          }
          returnFiber.lastEffect = workInProgress;
        }
      }

      stopWorkTimer(workInProgress);
      if (true && ReactFiberInstrumentation_1.debugTool) {
        ReactFiberInstrumentation_1.debugTool.onCompleteWork(workInProgress);
      }

      if (siblingFiber !== null) {
        // If there is more work to do in this returnFiber, do that next.
        return siblingFiber;
      } else if (returnFiber !== null) {
        // If there's no more work in this returnFiber. Complete the returnFiber.
        workInProgress = returnFiber;
        continue;
      } else {
        // We've reached the root.
        var root = workInProgress.stateNode;
        root.isReadyForCommit = true;
        return null;
      }
    }

    // Without this explicit null return Flow complains of invalid return type
    // TODO Remove the above while(true) loop
    // eslint-disable-next-line no-unreachable
    return null;
  }

  function performUnitOfWork(workInProgress) {
    // The current, flushed, state of this fiber is the alternate.
    // Ideally nothing should rely on this, but relying on it here
    // means that we don't need an additional field on the work in
    // progress.
    var current = workInProgress.alternate;

    // See if beginning this work spawns more work.
    startWorkTimer(workInProgress);
    {
      ReactDebugCurrentFiber.setCurrentFiber(workInProgress);
    }
    var next = beginWork(current, workInProgress, nextRenderExpirationTime);
    {
      ReactDebugCurrentFiber.resetCurrentFiber();
    }
    if (true && ReactFiberInstrumentation_1.debugTool) {
      ReactFiberInstrumentation_1.debugTool.onBeginWork(workInProgress);
    }

    if (next === null) {
      // If this doesn't spawn new work, complete the current work.
      next = completeUnitOfWork(workInProgress);
    }

    ReactCurrentOwner.current = null;

    return next;
  }

  function performFailedUnitOfWork(workInProgress) {
    // The current, flushed, state of this fiber is the alternate.
    // Ideally nothing should rely on this, but relying on it here
    // means that we don't need an additional field on the work in
    // progress.
    var current = workInProgress.alternate;

    // See if beginning this work spawns more work.
    startWorkTimer(workInProgress);
    {
      ReactDebugCurrentFiber.setCurrentFiber(workInProgress);
    }
    var next = beginFailedWork(current, workInProgress, nextRenderExpirationTime);
    {
      ReactDebugCurrentFiber.resetCurrentFiber();
    }
    if (true && ReactFiberInstrumentation_1.debugTool) {
      ReactFiberInstrumentation_1.debugTool.onBeginWork(workInProgress);
    }

    if (next === null) {
      // If this doesn't spawn new work, complete the current work.
      next = completeUnitOfWork(workInProgress);
    }

    ReactCurrentOwner.current = null;

    return next;
  }

  function workLoop(expirationTime) {
    if (capturedErrors !== null) {
      // If there are unhandled errors, switch to the slow work loop.
      // TODO: How to avoid this check in the fast path? Maybe the renderer
      // could keep track of which roots have unhandled errors and call a
      // forked version of renderRoot.
      slowWorkLoopThatChecksForFailedWork(expirationTime);
      return;
    }
    if (nextRenderExpirationTime === NoWork || nextRenderExpirationTime > expirationTime) {
      return;
    }

    if (nextRenderExpirationTime <= mostRecentCurrentTime) {
      // Flush all expired work.
      while (nextUnitOfWork !== null) {
        nextUnitOfWork = performUnitOfWork(nextUnitOfWork);
      }
    } else {
      // Flush asynchronous work until the deadline runs out of time.
      while (nextUnitOfWork !== null && !shouldYield()) {
        nextUnitOfWork = performUnitOfWork(nextUnitOfWork);
      }
    }
  }

  function slowWorkLoopThatChecksForFailedWork(expirationTime) {
    if (nextRenderExpirationTime === NoWork || nextRenderExpirationTime > expirationTime) {
      return;
    }

    if (nextRenderExpirationTime <= mostRecentCurrentTime) {
      // Flush all expired work.
      while (nextUnitOfWork !== null) {
        if (hasCapturedError(nextUnitOfWork)) {
          // Use a forked version of performUnitOfWork
          nextUnitOfWork = performFailedUnitOfWork(nextUnitOfWork);
        } else {
          nextUnitOfWork = performUnitOfWork(nextUnitOfWork);
        }
      }
    } else {
      // Flush asynchronous work until the deadline runs out of time.
      while (nextUnitOfWork !== null && !shouldYield()) {
        if (hasCapturedError(nextUnitOfWork)) {
          // Use a forked version of performUnitOfWork
          nextUnitOfWork = performFailedUnitOfWork(nextUnitOfWork);
        } else {
          nextUnitOfWork = performUnitOfWork(nextUnitOfWork);
        }
      }
    }
  }

  function renderRootCatchBlock(root, failedWork, boundary, expirationTime) {
    // We're going to restart the error boundary that captured the error.
    // Conceptually, we're unwinding the stack. We need to unwind the
    // context stack, too.
    unwindContexts(failedWork, boundary);

    // Restart the error boundary using a forked version of
    // performUnitOfWork that deletes the boundary's children. The entire
    // failed subree will be unmounted. During the commit phase, a special
    // lifecycle method is called on the error boundary, which triggers
    // a re-render.
    nextUnitOfWork = performFailedUnitOfWork(boundary);

    // Continue working.
    workLoop(expirationTime);
  }

  function renderRoot(root, expirationTime) {
    !!isWorking ? invariant(false, 'renderRoot was called recursively. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    isWorking = true;

    // We're about to mutate the work-in-progress tree. If the root was pending
    // commit, it no longer is: we'll need to complete it again.
    root.isReadyForCommit = false;

    // Check if we're starting from a fresh stack, or if we're resuming from
    // previously yielded work.
    if (root !== nextRoot || expirationTime !== nextRenderExpirationTime || nextUnitOfWork === null) {
      // Reset the stack and start working from the root.
      resetContextStack();
      nextRoot = root;
      nextRenderExpirationTime = expirationTime;
      nextUnitOfWork = createWorkInProgress(nextRoot.current, null, expirationTime);
    }

    startWorkLoopTimer(nextUnitOfWork);

    var didError = false;
    var error = null;
    {
      invokeGuardedCallback$1(null, workLoop, null, expirationTime);
      if (hasCaughtError()) {
        didError = true;
        error = clearCaughtError();
      }
    }

    // An error was thrown during the render phase.
    while (didError) {
      if (didFatal) {
        // This was a fatal error. Don't attempt to recover from it.
        firstUncaughtError = error;
        break;
      }

      var failedWork = nextUnitOfWork;
      if (failedWork === null) {
        // An error was thrown but there's no current unit of work. This can
        // happen during the commit phase if there's a bug in the renderer.
        didFatal = true;
        continue;
      }

      // "Capture" the error by finding the nearest boundary. If there is no
      // error boundary, we use the root.
      var boundary = captureError(failedWork, error);
      !(boundary !== null) ? invariant(false, 'Should have found an error boundary. This error is likely caused by a bug in React. Please file an issue.') : void 0;

      if (didFatal) {
        // The error we just captured was a fatal error. This happens
        // when the error propagates to the root more than once.
        continue;
      }

      didError = false;
      error = null;
      {
        invokeGuardedCallback$1(null, renderRootCatchBlock, null, root, failedWork, boundary, expirationTime);
        if (hasCaughtError()) {
          didError = true;
          error = clearCaughtError();
          continue;
        }
      }
      // We're finished working. Exit the error loop.
      break;
    }

    var uncaughtError = firstUncaughtError;

    // We're done performing work. Time to clean up.
    stopWorkLoopTimer(interruptedBy);
    interruptedBy = null;
    isWorking = false;
    didFatal = false;
    firstUncaughtError = null;

    if (uncaughtError !== null) {
      onUncaughtError(uncaughtError);
    }

    return root.isReadyForCommit ? root.current.alternate : null;
  }

  // Returns the boundary that captured the error, or null if the error is ignored
  function captureError(failedWork, error) {
    // It is no longer valid because we exited the user code.
    ReactCurrentOwner.current = null;
    {
      ReactDebugCurrentFiber.resetCurrentFiber();
    }

    // Search for the nearest error boundary.
    var boundary = null;

    // Passed to logCapturedError()
    var errorBoundaryFound = false;
    var willRetry = false;
    var errorBoundaryName = null;

    // Host containers are a special case. If the failed work itself is a host
    // container, then it acts as its own boundary. In all other cases, we
    // ignore the work itself and only search through the parents.
    if (failedWork.tag === HostRoot) {
      boundary = failedWork;

      if (isFailedBoundary(failedWork)) {
        // If this root already failed, there must have been an error when
        // attempting to unmount it. This is a worst-case scenario and
        // should only be possible if there's a bug in the renderer.
        didFatal = true;
      }
    } else {
      var node = failedWork['return'];
      while (node !== null && boundary === null) {
        if (node.tag === ClassComponent) {
          var instance = node.stateNode;
          if (typeof instance.componentDidCatch === 'function') {
            errorBoundaryFound = true;
            errorBoundaryName = getComponentName(node);

            // Found an error boundary!
            boundary = node;
            willRetry = true;
          }
        } else if (node.tag === HostRoot) {
          // Treat the root like a no-op error boundary
          boundary = node;
        }

        if (isFailedBoundary(node)) {
          // This boundary is already in a failed state.

          // If we're currently unmounting, that means this error was
          // thrown while unmounting a failed subtree. We should ignore
          // the error.
          if (isUnmounting) {
            return null;
          }

          // If we're in the commit phase, we should check to see if
          // this boundary already captured an error during this commit.
          // This case exists because multiple errors can be thrown during
          // a single commit without interruption.
          if (commitPhaseBoundaries !== null && (commitPhaseBoundaries.has(node) || node.alternate !== null && commitPhaseBoundaries.has(node.alternate))) {
            // If so, we should ignore this error.
            return null;
          }

          // The error should propagate to the next boundary -— we keep looking.
          boundary = null;
          willRetry = false;
        }

        node = node['return'];
      }
    }

    if (boundary !== null) {
      // Add to the collection of failed boundaries. This lets us know that
      // subsequent errors in this subtree should propagate to the next boundary.
      if (failedBoundaries === null) {
        failedBoundaries = new Set();
      }
      failedBoundaries.add(boundary);

      // This method is unsafe outside of the begin and complete phases.
      // We might be in the commit phase when an error is captured.
      // The risk is that the return path from this Fiber may not be accurate.
      // That risk is acceptable given the benefit of providing users more context.
      var _componentStack = getStackAddendumByWorkInProgressFiber(failedWork);
      var _componentName = getComponentName(failedWork);

      // Add to the collection of captured errors. This is stored as a global
      // map of errors and their component stack location keyed by the boundaries
      // that capture them. We mostly use this Map as a Set; it's a Map only to
      // avoid adding a field to Fiber to store the error.
      if (capturedErrors === null) {
        capturedErrors = new Map();
      }

      var capturedError = {
        componentName: _componentName,
        componentStack: _componentStack,
        error: error,
        errorBoundary: errorBoundaryFound ? boundary.stateNode : null,
        errorBoundaryFound: errorBoundaryFound,
        errorBoundaryName: errorBoundaryName,
        willRetry: willRetry
      };

      capturedErrors.set(boundary, capturedError);

      try {
        logCapturedError(capturedError);
      } catch (e) {
        // Prevent cycle if logCapturedError() throws.
        // A cycle may still occur if logCapturedError renders a component that throws.
        console.error(e);
      }

      // If we're in the commit phase, defer scheduling an update on the
      // boundary until after the commit is complete
      if (isCommitting) {
        if (commitPhaseBoundaries === null) {
          commitPhaseBoundaries = new Set();
        }
        commitPhaseBoundaries.add(boundary);
      } else {
        // Otherwise, schedule an update now.
        // TODO: Is this actually necessary during the render phase? Is it
        // possible to unwind and continue rendering at the same priority,
        // without corrupting internal state?
        scheduleErrorRecovery(boundary);
      }
      return boundary;
    } else if (firstUncaughtError === null) {
      // If no boundary is found, we'll need to throw the error
      firstUncaughtError = error;
    }
    return null;
  }

  function hasCapturedError(fiber) {
    // TODO: capturedErrors should store the boundary instance, to avoid needing
    // to check the alternate.
    return capturedErrors !== null && (capturedErrors.has(fiber) || fiber.alternate !== null && capturedErrors.has(fiber.alternate));
  }

  function isFailedBoundary(fiber) {
    // TODO: failedBoundaries should store the boundary instance, to avoid
    // needing to check the alternate.
    return failedBoundaries !== null && (failedBoundaries.has(fiber) || fiber.alternate !== null && failedBoundaries.has(fiber.alternate));
  }

  function commitErrorHandling(effectfulFiber) {
    var capturedError = void 0;
    if (capturedErrors !== null) {
      capturedError = capturedErrors.get(effectfulFiber);
      capturedErrors['delete'](effectfulFiber);
      if (capturedError == null) {
        if (effectfulFiber.alternate !== null) {
          effectfulFiber = effectfulFiber.alternate;
          capturedError = capturedErrors.get(effectfulFiber);
          capturedErrors['delete'](effectfulFiber);
        }
      }
    }

    !(capturedError != null) ? invariant(false, 'No error for given unit of work. This error is likely caused by a bug in React. Please file an issue.') : void 0;

    switch (effectfulFiber.tag) {
      case ClassComponent:
        var instance = effectfulFiber.stateNode;

        var info = {
          componentStack: capturedError.componentStack
        };

        // Allow the boundary to handle the error, usually by scheduling
        // an update to itself
        instance.componentDidCatch(capturedError.error, info);
        return;
      case HostRoot:
        if (firstUncaughtError === null) {
          firstUncaughtError = capturedError.error;
        }
        return;
      default:
        invariant(false, 'Invalid type of work. This error is likely caused by a bug in React. Please file an issue.');
    }
  }

  function unwindContexts(from, to) {
    var node = from;
    while (node !== null) {
      switch (node.tag) {
        case ClassComponent:
          popContextProvider(node);
          break;
        case HostComponent:
          popHostContext(node);
          break;
        case HostRoot:
          popHostContainer(node);
          break;
        case HostPortal:
          popHostContainer(node);
          break;
      }
      if (node === to || node.alternate === to) {
        stopFailedWorkTimer(node);
        break;
      } else {
        stopWorkTimer(node);
      }
      node = node['return'];
    }
  }

  function computeAsyncExpiration() {
    // Given the current clock time, returns an expiration time. We use rounding
    // to batch like updates together.
    // Should complete within ~1000ms. 1200ms max.
    var currentTime = recalculateCurrentTime();
    var expirationMs = 1000;
    var bucketSizeMs = 200;
    return computeExpirationBucket(currentTime, expirationMs, bucketSizeMs);
  }

  function computeExpirationForFiber(fiber) {
    var expirationTime = void 0;
    if (expirationContext !== NoWork) {
      // An explicit expiration context was set;
      expirationTime = expirationContext;
    } else if (isWorking) {
      if (isCommitting) {
        // Updates that occur during the commit phase should have sync priority
        // by default.
        expirationTime = Sync;
      } else {
        // Updates during the render phase should expire at the same time as
        // the work that is being rendered.
        expirationTime = nextRenderExpirationTime;
      }
    } else {
      // No explicit expiration context was set, and we're not currently
      // performing work. Calculate a new expiration time.
      if (useSyncScheduling && !(fiber.internalContextTag & AsyncUpdates)) {
        // This is a sync update
        expirationTime = Sync;
      } else {
        // This is an async update
        expirationTime = computeAsyncExpiration();
      }
    }
    return expirationTime;
  }

  function scheduleWork(fiber, expirationTime) {
    return scheduleWorkImpl(fiber, expirationTime, false);
  }

  function scheduleWorkImpl(fiber, expirationTime, isErrorRecovery) {
    recordScheduleUpdate();

    {
      if (!isErrorRecovery && fiber.tag === ClassComponent) {
        var instance = fiber.stateNode;
        warnAboutInvalidUpdates(instance);
      }
    }

    var node = fiber;
    while (node !== null) {
      // Walk the parent path to the root and update each node's
      // expiration time.
      if (node.expirationTime === NoWork || node.expirationTime > expirationTime) {
        node.expirationTime = expirationTime;
      }
      if (node.alternate !== null) {
        if (node.alternate.expirationTime === NoWork || node.alternate.expirationTime > expirationTime) {
          node.alternate.expirationTime = expirationTime;
        }
      }
      if (node['return'] === null) {
        if (node.tag === HostRoot) {
          var root = node.stateNode;
          if (!isWorking && root === nextRoot && expirationTime <= nextRenderExpirationTime) {
            // Restart the root from the top.
            if (nextUnitOfWork !== null) {
              // This is an interruption. (Used for performance tracking.)
              interruptedBy = fiber;
            }
            nextRoot = null;
            nextUnitOfWork = null;
            nextRenderExpirationTime = NoWork;
          }
          requestWork(root, expirationTime);
        } else {
          {
            if (!isErrorRecovery && fiber.tag === ClassComponent) {
              warnAboutUpdateOnUnmounted(fiber);
            }
          }
          return;
        }
      }
      node = node['return'];
    }
  }

  function scheduleErrorRecovery(fiber) {
    scheduleWorkImpl(fiber, Sync, true);
  }

  function recalculateCurrentTime() {
    // Subtract initial time so it fits inside 32bits
    var ms = now() - startTime;
    mostRecentCurrentTime = msToExpirationTime(ms);
    return mostRecentCurrentTime;
  }

  function deferredUpdates(fn) {
    var previousExpirationContext = expirationContext;
    expirationContext = computeAsyncExpiration();
    try {
      return fn();
    } finally {
      expirationContext = previousExpirationContext;
    }
  }

  function syncUpdates(fn) {
    var previousExpirationContext = expirationContext;
    expirationContext = Sync;
    try {
      return fn();
    } finally {
      expirationContext = previousExpirationContext;
    }
  }

  // TODO: Everything below this is written as if it has been lifted to the
  // renderers. I'll do this in a follow-up.

  // Linked-list of roots
  var firstScheduledRoot = null;
  var lastScheduledRoot = null;

  var isCallbackScheduled = false;
  var isRendering = false;
  var nextFlushedRoot = null;
  var nextFlushedExpirationTime = NoWork;
  var deadlineDidExpire = false;
  var hasUnhandledError = false;
  var unhandledError = null;
  var deadline = null;

  var isBatchingUpdates = false;
  var isUnbatchingUpdates = false;

  // Use these to prevent an infinite loop of nested updates
  var NESTED_UPDATE_LIMIT = 1000;
  var nestedUpdateCount = 0;

  var timeHeuristicForUnitOfWork = 1;

  // requestWork is called by the scheduler whenever a root receives an update.
  // It's up to the renderer to call renderRoot at some point in the future.
  function requestWork(root, expirationTime) {
    if (nestedUpdateCount > NESTED_UPDATE_LIMIT) {
      invariant(false, 'Maximum update depth exceeded. This can happen when a component repeatedly calls setState inside componentWillUpdate or componentDidUpdate. React limits the number of nested updates to prevent infinite loops.');
    }

    // Add the root to the schedule.
    // Check if this root is already part of the schedule.
    if (root.nextScheduledRoot === null) {
      // This root is not already scheduled. Add it.
      root.remainingExpirationTime = expirationTime;
      if (lastScheduledRoot === null) {
        firstScheduledRoot = lastScheduledRoot = root;
        root.nextScheduledRoot = root;
      } else {
        lastScheduledRoot.nextScheduledRoot = root;
        lastScheduledRoot = root;
        lastScheduledRoot.nextScheduledRoot = firstScheduledRoot;
      }
    } else {
      // This root is already scheduled, but its priority may have increased.
      var remainingExpirationTime = root.remainingExpirationTime;
      if (remainingExpirationTime === NoWork || expirationTime < remainingExpirationTime) {
        // Update the priority.
        root.remainingExpirationTime = expirationTime;
      }
    }

    if (isRendering) {
      // Prevent reentrancy. Remaining work will be scheduled at the end of
      // the currently rendering batch.
      return;
    }

    if (isBatchingUpdates) {
      // Flush work at the end of the batch.
      if (isUnbatchingUpdates) {
        // ...unless we're inside unbatchedUpdates, in which case we should
        // flush it now.
        performWorkOnRoot(root, Sync);
      }
      return;
    }

    // TODO: Get rid of Sync and use current time?
    if (expirationTime === Sync) {
      performWork(Sync, null);
    } else if (!isCallbackScheduled) {
      isCallbackScheduled = true;
      startRequestCallbackTimer();
      scheduleDeferredCallback(performAsyncWork);
    }
  }

  function findHighestPriorityRoot() {
    var highestPriorityWork = NoWork;
    var highestPriorityRoot = null;

    if (lastScheduledRoot !== null) {
      var previousScheduledRoot = lastScheduledRoot;
      var root = firstScheduledRoot;
      while (root !== null) {
        var remainingExpirationTime = root.remainingExpirationTime;
        if (remainingExpirationTime === NoWork) {
          // This root no longer has work. Remove it from the scheduler.

          // TODO: This check is redudant, but Flow is confused by the branch
          // below where we set lastScheduledRoot to null, even though we break
          // from the loop right after.
          !(previousScheduledRoot !== null && lastScheduledRoot !== null) ? invariant(false, 'Should have a previous and last root. This error is likely caused by a bug in React. Please file an issue.') : void 0;
          if (root === root.nextScheduledRoot) {
            // This is the only root in the list.
            root.nextScheduledRoot = null;
            firstScheduledRoot = lastScheduledRoot = null;
            break;
          } else if (root === firstScheduledRoot) {
            // This is the first root in the list.
            var next = root.nextScheduledRoot;
            firstScheduledRoot = next;
            lastScheduledRoot.nextScheduledRoot = next;
            root.nextScheduledRoot = null;
          } else if (root === lastScheduledRoot) {
            // This is the last root in the list.
            lastScheduledRoot = previousScheduledRoot;
            lastScheduledRoot.nextScheduledRoot = firstScheduledRoot;
            root.nextScheduledRoot = null;
            break;
          } else {
            previousScheduledRoot.nextScheduledRoot = root.nextScheduledRoot;
            root.nextScheduledRoot = null;
          }
          root = previousScheduledRoot.nextScheduledRoot;
        } else {
          if (highestPriorityWork === NoWork || remainingExpirationTime < highestPriorityWork) {
            // Update the priority, if it's higher
            highestPriorityWork = remainingExpirationTime;
            highestPriorityRoot = root;
          }
          if (root === lastScheduledRoot) {
            break;
          }
          previousScheduledRoot = root;
          root = root.nextScheduledRoot;
        }
      }
    }

    // If the next root is the same as the previous root, this is a nested
    // update. To prevent an infinite loop, increment the nested update count.
    var previousFlushedRoot = nextFlushedRoot;
    if (previousFlushedRoot !== null && previousFlushedRoot === highestPriorityRoot) {
      nestedUpdateCount++;
    } else {
      // Reset whenever we switch roots.
      nestedUpdateCount = 0;
    }
    nextFlushedRoot = highestPriorityRoot;
    nextFlushedExpirationTime = highestPriorityWork;
  }

  function performAsyncWork(dl) {
    performWork(NoWork, dl);
  }

  function performWork(minExpirationTime, dl) {
    deadline = dl;

    // Keep working on roots until there's no more work, or until the we reach
    // the deadline.
    findHighestPriorityRoot();

    if (enableUserTimingAPI && deadline !== null) {
      var didExpire = nextFlushedExpirationTime < recalculateCurrentTime();
      stopRequestCallbackTimer(didExpire);
    }

    while (nextFlushedRoot !== null && nextFlushedExpirationTime !== NoWork && (minExpirationTime === NoWork || nextFlushedExpirationTime <= minExpirationTime) && !deadlineDidExpire) {
      performWorkOnRoot(nextFlushedRoot, nextFlushedExpirationTime);
      // Find the next highest priority work.
      findHighestPriorityRoot();
    }

    // We're done flushing work. Either we ran out of time in this callback,
    // or there's no more work left with sufficient priority.

    // If we're inside a callback, set this to false since we just completed it.
    if (deadline !== null) {
      isCallbackScheduled = false;
    }
    // If there's work left over, schedule a new callback.
    if (nextFlushedRoot !== null && !isCallbackScheduled) {
      isCallbackScheduled = true;
      startRequestCallbackTimer();
      scheduleDeferredCallback(performAsyncWork);
    }

    // Clean-up.
    deadline = null;
    deadlineDidExpire = false;
    nestedUpdateCount = 0;

    if (hasUnhandledError) {
      var _error4 = unhandledError;
      unhandledError = null;
      hasUnhandledError = false;
      throw _error4;
    }
  }

  function performWorkOnRoot(root, expirationTime) {
    !!isRendering ? invariant(false, 'performWorkOnRoot was called recursively. This error is likely caused by a bug in React. Please file an issue.') : void 0;

    isRendering = true;

    // Check if this is async work or sync/expired work.
    // TODO: Pass current time as argument to renderRoot, commitRoot
    if (expirationTime <= recalculateCurrentTime()) {
      // Flush sync work.
      var finishedWork = root.finishedWork;
      if (finishedWork !== null) {
        // This root is already complete. We can commit it.
        root.finishedWork = null;
        root.remainingExpirationTime = commitRoot(finishedWork);
      } else {
        root.finishedWork = null;
        finishedWork = renderRoot(root, expirationTime);
        if (finishedWork !== null) {
          // We've completed the root. Commit it.
          root.remainingExpirationTime = commitRoot(finishedWork);
        }
      }
    } else {
      // Flush async work.
      var _finishedWork = root.finishedWork;
      if (_finishedWork !== null) {
        // This root is already complete. We can commit it.
        root.finishedWork = null;
        root.remainingExpirationTime = commitRoot(_finishedWork);
      } else {
        root.finishedWork = null;
        _finishedWork = renderRoot(root, expirationTime);
        if (_finishedWork !== null) {
          // We've completed the root. Check the deadline one more time
          // before committing.
          if (!shouldYield()) {
            // Still time left. Commit the root.
            root.remainingExpirationTime = commitRoot(_finishedWork);
          } else {
            // There's no time left. Mark this root as complete. We'll come
            // back and commit it later.
            root.finishedWork = _finishedWork;
          }
        }
      }
    }

    isRendering = false;
  }

  // When working on async work, the reconciler asks the renderer if it should
  // yield execution. For DOM, we implement this with requestIdleCallback.
  function shouldYield() {
    if (deadline === null) {
      return false;
    }
    if (deadline.timeRemaining() > timeHeuristicForUnitOfWork) {
      return false;
    }
    deadlineDidExpire = true;
    return true;
  }

  // TODO: Not happy about this hook. Conceptually, renderRoot should return a
  // tuple of (isReadyForCommit, didError, error)
  function onUncaughtError(error) {
    !(nextFlushedRoot !== null) ? invariant(false, 'Should be working on a root. This error is likely caused by a bug in React. Please file an issue.') : void 0;
    // Unschedule this root so we don't work on it again until there's
    // another update.
    nextFlushedRoot.remainingExpirationTime = NoWork;
    if (!hasUnhandledError) {
      hasUnhandledError = true;
      unhandledError = error;
    }
  }

  // TODO: Batching should be implemented at the renderer level, not inside
  // the reconciler.
  function batchedUpdates(fn, a) {
    var previousIsBatchingUpdates = isBatchingUpdates;
    isBatchingUpdates = true;
    try {
      return fn(a);
    } finally {
      isBatchingUpdates = previousIsBatchingUpdates;
      if (!isBatchingUpdates && !isRendering) {
        performWork(Sync, null);
      }
    }
  }

  // TODO: Batching should be implemented at the renderer level, not inside
  // the reconciler.
  function unbatchedUpdates(fn) {
    if (isBatchingUpdates && !isUnbatchingUpdates) {
      isUnbatchingUpdates = true;
      try {
        return fn();
      } finally {
        isUnbatchingUpdates = false;
      }
    }
    return fn();
  }

  // TODO: Batching should be implemented at the renderer level, not within
  // the reconciler.
  function flushSync(fn) {
    var previousIsBatchingUpdates = isBatchingUpdates;
    isBatchingUpdates = true;
    try {
      return syncUpdates(fn);
    } finally {
      isBatchingUpdates = previousIsBatchingUpdates;
      !!isRendering ? invariant(false, 'flushSync was called from inside a lifecycle method. It cannot be called when React is already rendering.') : void 0;
      performWork(Sync, null);
    }
  }

  return {
    computeAsyncExpiration: computeAsyncExpiration,
    computeExpirationForFiber: computeExpirationForFiber,
    scheduleWork: scheduleWork,
    batchedUpdates: batchedUpdates,
    unbatchedUpdates: unbatchedUpdates,
    flushSync: flushSync,
    deferredUpdates: deferredUpdates
  };
};

{
  var didWarnAboutNestedUpdates = false;
}

// 0 is PROD, 1 is DEV.
// Might add PROFILE later.


function getContextForSubtree(parentComponent) {
  if (!parentComponent) {
    return emptyObject;
  }

  var fiber = get(parentComponent);
  var parentContext = findCurrentUnmaskedContext(fiber);
  return isContextProvider(fiber) ? processChildContext(fiber, parentContext) : parentContext;
}

var ReactFiberReconciler$1 = function (config) {
  var getPublicInstance = config.getPublicInstance;

  var _ReactFiberScheduler = ReactFiberScheduler(config),
      computeAsyncExpiration = _ReactFiberScheduler.computeAsyncExpiration,
      computeExpirationForFiber = _ReactFiberScheduler.computeExpirationForFiber,
      scheduleWork = _ReactFiberScheduler.scheduleWork,
      batchedUpdates = _ReactFiberScheduler.batchedUpdates,
      unbatchedUpdates = _ReactFiberScheduler.unbatchedUpdates,
      flushSync = _ReactFiberScheduler.flushSync,
      deferredUpdates = _ReactFiberScheduler.deferredUpdates;

  function scheduleTopLevelUpdate(current, element, callback) {
    {
      if (ReactDebugCurrentFiber.phase === 'render' && ReactDebugCurrentFiber.current !== null && !didWarnAboutNestedUpdates) {
        didWarnAboutNestedUpdates = true;
        warning(false, 'Render methods should be a pure function of props and state; ' + 'triggering nested component updates from render is not allowed. ' + 'If necessary, trigger nested updates in componentDidUpdate.\n\n' + 'Check the render method of %s.', getComponentName(ReactDebugCurrentFiber.current) || 'Unknown');
      }
    }

    callback = callback === undefined ? null : callback;
    {
      warning(callback === null || typeof callback === 'function', 'render(...): Expected the last optional `callback` argument to be a ' + 'function. Instead received: %s.', callback);
    }

    var expirationTime = void 0;
    // Check if the top-level element is an async wrapper component. If so,
    // treat updates to the root as async. This is a bit weird but lets us
    // avoid a separate `renderAsync` API.
    if (enableAsyncSubtreeAPI && element != null && element.type != null && element.type.prototype != null && element.type.prototype.unstable_isAsyncReactComponent === true) {
      expirationTime = computeAsyncExpiration();
    } else {
      expirationTime = computeExpirationForFiber(current);
    }

    var update = {
      expirationTime: expirationTime,
      partialState: { element: element },
      callback: callback,
      isReplace: false,
      isForced: false,
      nextCallback: null,
      next: null
    };
    insertUpdateIntoFiber(current, update);
    scheduleWork(current, expirationTime);
  }

  function findHostInstance(fiber) {
    var hostFiber = findCurrentHostFiber(fiber);
    if (hostFiber === null) {
      return null;
    }
    return hostFiber.stateNode;
  }

  return {
    createContainer: function (containerInfo, hydrate) {
      return createFiberRoot(containerInfo, hydrate);
    },
    updateContainer: function (element, container, parentComponent, callback) {
      // TODO: If this is a nested container, this won't be the root.
      var current = container.current;

      {
        if (ReactFiberInstrumentation_1.debugTool) {
          if (current.alternate === null) {
            ReactFiberInstrumentation_1.debugTool.onMountContainer(container);
          } else if (element === null) {
            ReactFiberInstrumentation_1.debugTool.onUnmountContainer(container);
          } else {
            ReactFiberInstrumentation_1.debugTool.onUpdateContainer(container);
          }
        }
      }

      var context = getContextForSubtree(parentComponent);
      if (container.context === null) {
        container.context = context;
      } else {
        container.pendingContext = context;
      }

      scheduleTopLevelUpdate(current, element, callback);
    },


    batchedUpdates: batchedUpdates,

    unbatchedUpdates: unbatchedUpdates,

    deferredUpdates: deferredUpdates,

    flushSync: flushSync,

    getPublicRootInstance: function (container) {
      var containerFiber = container.current;
      if (!containerFiber.child) {
        return null;
      }
      switch (containerFiber.child.tag) {
        case HostComponent:
          return getPublicInstance(containerFiber.child.stateNode);
        default:
          return containerFiber.child.stateNode;
      }
    },


    findHostInstance: findHostInstance,

    findHostInstanceWithNoPortals: function (fiber) {
      var hostFiber = findCurrentHostFiberWithNoPortals(fiber);
      if (hostFiber === null) {
        return null;
      }
      return hostFiber.stateNode;
    },
    injectIntoDevTools: function (devToolsConfig) {
      var findFiberByHostInstance = devToolsConfig.findFiberByHostInstance;

      return injectInternals(_assign({}, devToolsConfig, {
        findHostInstanceByFiber: function (fiber) {
          return findHostInstance(fiber);
        },
        findFiberByHostInstance: function (instance) {
          if (!findFiberByHostInstance) {
            // Might not be implemented by the renderer.
            return null;
          }
          return findFiberByHostInstance(instance);
        }
      }));
    }
  };
};

var ReactFiberReconciler$2 = Object.freeze({
	default: ReactFiberReconciler$1
});

var ReactFiberReconciler$3 = ( ReactFiberReconciler$2 && ReactFiberReconciler$1 ) || ReactFiberReconciler$2;

// TODO: bundle Flow types with the package.



// TODO: decide on the top-level export form.
// This is hacky but makes it work with both Rollup and Jest.
var reactReconciler = ReactFiberReconciler$3['default'] ? ReactFiberReconciler$3['default'] : ReactFiberReconciler$3;

// TODO: this is special because it gets imported during build.

var ReactVersion = '16.1.1';

// a requestAnimationFrame, storing the time for the start of the frame, then
// scheduling a postMessage which gets scheduled after paint. Within the
// postMessage handler do as much work as possible until time + frame rate.
// By separating the idle call into a separate event tick we ensure that
// layout, paint and other browser work is counted against the available time.
// The frame rate is dynamically adjusted.

{
  if (ExecutionEnvironment.canUseDOM && typeof requestAnimationFrame !== 'function') {
    warning(false, 'React depends on requestAnimationFrame. Make sure that you load a ' + 'polyfill in older browsers. http://fb.me/react-polyfills');
  }
}

var hasNativePerformanceNow = typeof performance === 'object' && typeof performance.now === 'function';

var now = void 0;
if (hasNativePerformanceNow) {
  now = function () {
    return performance.now();
  };
} else {
  now = function () {
    return Date.now();
  };
}

// TODO: There's no way to cancel, because Fiber doesn't atm.
var rIC = void 0;

if (!ExecutionEnvironment.canUseDOM) {
  rIC = function (frameCallback) {
    setTimeout(function () {
      frameCallback({
        timeRemaining: function () {
          return Infinity;
        }
      });
    });
    return 0;
  };
} else if (typeof requestIdleCallback !== 'function') {
  // Polyfill requestIdleCallback.

  var scheduledRICCallback = null;

  var isIdleScheduled = false;
  var isAnimationFrameScheduled = false;

  var frameDeadline = 0;
  // We start out assuming that we run at 30fps but then the heuristic tracking
  // will adjust this value to a faster fps if we get more frequent animation
  // frames.
  var previousFrameTime = 33;
  var activeFrameTime = 33;

  var frameDeadlineObject;
  if (hasNativePerformanceNow) {
    frameDeadlineObject = {
      timeRemaining: function () {
        // We assume that if we have a performance timer that the rAF callback
        // gets a performance timer value. Not sure if this is always true.
        return frameDeadline - performance.now();
      }
    };
  } else {
    frameDeadlineObject = {
      timeRemaining: function () {
        // Fallback to Date.now()
        return frameDeadline - Date.now();
      }
    };
  }

  // We use the postMessage trick to defer idle work until after the repaint.
  var messageKey = '__reactIdleCallback$' + Math.random().toString(36).slice(2);
  var idleTick = function (event) {
    if (event.source !== window || event.data !== messageKey) {
      return;
    }
    isIdleScheduled = false;
    var callback = scheduledRICCallback;
    scheduledRICCallback = null;
    if (callback !== null) {
      callback(frameDeadlineObject);
    }
  };
  // Assumes that we have addEventListener in this environment. Might need
  // something better for old IE.
  window.addEventListener('message', idleTick, false);

  var animationTick = function (rafTime) {
    isAnimationFrameScheduled = false;
    var nextFrameTime = rafTime - frameDeadline + activeFrameTime;
    if (nextFrameTime < activeFrameTime && previousFrameTime < activeFrameTime) {
      if (nextFrameTime < 8) {
        // Defensive coding. We don't support higher frame rates than 120hz.
        // If we get lower than that, it is probably a bug.
        nextFrameTime = 8;
      }
      // If one frame goes long, then the next one can be short to catch up.
      // If two frames are short in a row, then that's an indication that we
      // actually have a higher frame rate than what we're currently optimizing.
      // We adjust our heuristic dynamically accordingly. For example, if we're
      // running on 120hz display or 90hz VR display.
      // Take the max of the two in case one of them was an anomaly due to
      // missed frame deadlines.
      activeFrameTime = nextFrameTime < previousFrameTime ? previousFrameTime : nextFrameTime;
    } else {
      previousFrameTime = nextFrameTime;
    }
    frameDeadline = rafTime + activeFrameTime;
    if (!isIdleScheduled) {
      isIdleScheduled = true;
      window.postMessage(messageKey, '*');
    }
  };

  rIC = function (callback) {
    // This assumes that we only schedule one callback at a time because that's
    // how Fiber uses it.
    scheduledRICCallback = callback;
    if (!isAnimationFrameScheduled) {
      // If rAF didn't already schedule one, we need to schedule a frame.
      // TODO: If this rAF doesn't materialize because the browser throttles, we
      // might want to still have setTimeout trigger rIC as a backup to ensure
      // that we keep performing work.
      isAnimationFrameScheduled = true;
      requestAnimationFrame(animationTick);
    }
    return 0;
  };
} else {
  rIC = requestIdleCallback;
}

/**
 * Forked from fbjs/warning:
 * https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js
 *
 * Only change is we use console.warn instead of console.error,
 * and do nothing when 'console' is not supported.
 * This really simplifies the code.
 * ---
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var lowPriorityWarning = function () {};

{
  var printWarning = function (format) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var argIndex = 0;
    var message = 'Warning: ' + format.replace(/%s/g, function () {
      return args[argIndex++];
    });
    if (typeof console !== 'undefined') {
      console.warn(message);
    }
    try {
      // --- Welcome to debugging React ---
      // This error was thrown as a convenience so that you can use this stack
      // to find the callsite that caused this warning to fire.
      throw new Error(message);
    } catch (x) {}
  };

  lowPriorityWarning = function (condition, format) {
    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }
    if (!condition) {
      for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
        args[_key2 - 2] = arguments[_key2];
      }

      printWarning.apply(undefined, [format].concat(args));
    }
  };
}

var lowPriorityWarning$1 = lowPriorityWarning;

// isAttributeNameSafe() is currently duplicated in DOMMarkupOperations.
// TODO: Find a better place for this.
var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + ATTRIBUTE_NAME_START_CHAR + '][' + ATTRIBUTE_NAME_CHAR + ']*$');
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};
function isAttributeNameSafe(attributeName) {
  if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {
    return true;
  }
  if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {
    return false;
  }
  if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
    validatedAttributeNameCache[attributeName] = true;
    return true;
  }
  illegalAttributeNameCache[attributeName] = true;
  {
    warning(false, 'Invalid attribute name: `%s`', attributeName);
  }
  return false;
}

// shouldIgnoreValue() is currently duplicated in DOMMarkupOperations.
// TODO: Find a better place for this.
function shouldIgnoreValue(propertyInfo, value) {
  return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;
}

/**
 * Operations for dealing with DOM properties.
 */





/**
 * Get the value for a property on a node. Only used in DEV for SSR validation.
 * The "expected" argument is used as a hint of what the expected value is.
 * Some properties have multiple equivalent values.
 */
function getValueForProperty(node, name, expected) {
  {
    var propertyInfo = getPropertyInfo(name);
    if (propertyInfo) {
      var mutationMethod = propertyInfo.mutationMethod;
      if (mutationMethod || propertyInfo.mustUseProperty) {
        return node[propertyInfo.propertyName];
      } else {
        var attributeName = propertyInfo.attributeName;

        var stringValue = null;

        if (propertyInfo.hasOverloadedBooleanValue) {
          if (node.hasAttribute(attributeName)) {
            var value = node.getAttribute(attributeName);
            if (value === '') {
              return true;
            }
            if (shouldIgnoreValue(propertyInfo, expected)) {
              return value;
            }
            if (value === '' + expected) {
              return expected;
            }
            return value;
          }
        } else if (node.hasAttribute(attributeName)) {
          if (shouldIgnoreValue(propertyInfo, expected)) {
            // We had an attribute but shouldn't have had one, so read it
            // for the error message.
            return node.getAttribute(attributeName);
          }
          if (propertyInfo.hasBooleanValue) {
            // If this was a boolean, it doesn't matter what the value is
            // the fact that we have it is the same as the expected.
            return expected;
          }
          // Even if this property uses a namespace we use getAttribute
          // because we assume its namespaced name is the same as our config.
          // To use getAttributeNS we need the local name which we don't have
          // in our config atm.
          stringValue = node.getAttribute(attributeName);
        }

        if (shouldIgnoreValue(propertyInfo, expected)) {
          return stringValue === null ? expected : stringValue;
        } else if (stringValue === '' + expected) {
          return expected;
        } else {
          return stringValue;
        }
      }
    }
  }
}

/**
 * Get the value for a attribute on a node. Only used in DEV for SSR validation.
 * The third argument is used as a hint of what the expected value is. Some
 * attributes have multiple equivalent values.
 */
function getValueForAttribute(node, name, expected) {
  {
    if (!isAttributeNameSafe(name)) {
      return;
    }
    if (!node.hasAttribute(name)) {
      return expected === undefined ? undefined : null;
    }
    var value = node.getAttribute(name);
    if (value === '' + expected) {
      return expected;
    }
    return value;
  }
}

/**
 * Sets the value for a property on a node.
 *
 * @param {DOMElement} node
 * @param {string} name
 * @param {*} value
 */
function setValueForProperty(node, name, value) {
  var propertyInfo = getPropertyInfo(name);

  if (propertyInfo && shouldSetAttribute(name, value)) {
    var mutationMethod = propertyInfo.mutationMethod;
    if (mutationMethod) {
      mutationMethod(node, value);
    } else if (shouldIgnoreValue(propertyInfo, value)) {
      deleteValueForProperty(node, name);
      return;
    } else if (propertyInfo.mustUseProperty) {
      // Contrary to `setAttribute`, object properties are properly
      // `toString`ed by IE8/9.
      node[propertyInfo.propertyName] = value;
    } else {
      var attributeName = propertyInfo.attributeName;
      var namespace = propertyInfo.attributeNamespace;
      // `setAttribute` with objects becomes only `[object]` in IE8/9,
      // ('' + value) makes it output the correct toString()-value.
      if (namespace) {
        node.setAttributeNS(namespace, attributeName, '' + value);
      } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
        node.setAttribute(attributeName, '');
      } else {
        node.setAttribute(attributeName, '' + value);
      }
    }
  } else {
    setValueForAttribute(node, name, shouldSetAttribute(name, value) ? value : null);
    return;
  }

  {
    
  }
}

function setValueForAttribute(node, name, value) {
  if (!isAttributeNameSafe(name)) {
    return;
  }
  if (value == null) {
    node.removeAttribute(name);
  } else {
    node.setAttribute(name, '' + value);
  }

  {
    
  }
}

/**
 * Deletes an attributes from a node.
 *
 * @param {DOMElement} node
 * @param {string} name
 */
function deleteValueForAttribute(node, name) {
  node.removeAttribute(name);
}

/**
 * Deletes the value for a property on a node.
 *
 * @param {DOMElement} node
 * @param {string} name
 */
function deleteValueForProperty(node, name) {
  var propertyInfo = getPropertyInfo(name);
  if (propertyInfo) {
    var mutationMethod = propertyInfo.mutationMethod;
    if (mutationMethod) {
      mutationMethod(node, undefined);
    } else if (propertyInfo.mustUseProperty) {
      var propName = propertyInfo.propertyName;
      if (propertyInfo.hasBooleanValue) {
        node[propName] = false;
      } else {
        node[propName] = '';
      }
    } else {
      node.removeAttribute(propertyInfo.attributeName);
    }
  } else {
    node.removeAttribute(name);
  }
}

var ReactControlledValuePropTypes = {
  checkPropTypes: null
};

{
  var hasReadOnlyValue = {
    button: true,
    checkbox: true,
    image: true,
    hidden: true,
    radio: true,
    reset: true,
    submit: true
  };

  var propTypes = {
    value: function (props, propName, componentName) {
      if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {
        return null;
      }
      return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
    },
    checked: function (props, propName, componentName) {
      if (!props[propName] || props.onChange || props.readOnly || props.disabled) {
        return null;
      }
      return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
    }
  };

  /**
   * Provide a linked `value` attribute for controlled forms. You should not use
   * this outside of the ReactDOM controlled form components.
   */
  ReactControlledValuePropTypes.checkPropTypes = function (tagName, props, getStack) {
    checkPropTypes(propTypes, props, 'prop', tagName, getStack);
  };
}

// TODO: direct imports like some-package/src/* are bad. Fix me.
var getCurrentFiberOwnerName$2 = ReactDebugCurrentFiber.getCurrentFiberOwnerName;
var getCurrentFiberStackAddendum$3 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;

var didWarnValueDefaultValue = false;
var didWarnCheckedDefaultChecked = false;
var didWarnControlledToUncontrolled = false;
var didWarnUncontrolledToControlled = false;

function isControlled(props) {
  var usesChecked = props.type === 'checkbox' || props.type === 'radio';
  return usesChecked ? props.checked != null : props.value != null;
}

/**
 * Implements an <input> host component that allows setting these optional
 * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
 *
 * If `checked` or `value` are not supplied (or null/undefined), user actions
 * that affect the checked state or value will trigger updates to the element.
 *
 * If they are supplied (and not null/undefined), the rendered element will not
 * trigger updates to the element. Instead, the props must change in order for
 * the rendered element to be updated.
 *
 * The rendered element will be initialized as unchecked (or `defaultChecked`)
 * with an empty value (or `defaultValue`).
 *
 * See http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
 */

function getHostProps(element, props) {
  var node = element;
  var value = props.value;
  var checked = props.checked;

  var hostProps = _assign({
    // Make sure we set .type before any other properties (setting .value
    // before .type means .value is lost in IE11 and below)
    type: undefined,
    // Make sure we set .step before .value (setting .value before .step
    // means .value is rounded on mount, based upon step precision)
    step: undefined,
    // Make sure we set .min & .max before .value (to ensure proper order
    // in corner cases such as min or max deriving from value, e.g. Issue #7170)
    min: undefined,
    max: undefined
  }, props, {
    defaultChecked: undefined,
    defaultValue: undefined,
    value: value != null ? value : node._wrapperState.initialValue,
    checked: checked != null ? checked : node._wrapperState.initialChecked
  });

  return hostProps;
}

function initWrapperState(element, props) {
  {
    ReactControlledValuePropTypes.checkPropTypes('input', props, getCurrentFiberStackAddendum$3);

    if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {
      warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerName$2() || 'A component', props.type);
      didWarnCheckedDefaultChecked = true;
    }
    if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {
      warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerName$2() || 'A component', props.type);
      didWarnValueDefaultValue = true;
    }
  }

  var defaultValue = props.defaultValue;
  var node = element;
  node._wrapperState = {
    initialChecked: props.checked != null ? props.checked : props.defaultChecked,
    initialValue: props.value != null ? props.value : defaultValue,
    controlled: isControlled(props)
  };
}

function updateWrapper(element, props) {
  var node = element;
  {
    var controlled = isControlled(props);

    if (!node._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) {
      warning(false, 'A component is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components%s', props.type, getCurrentFiberStackAddendum$3());
      didWarnUncontrolledToControlled = true;
    }
    if (node._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) {
      warning(false, 'A component is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components%s', props.type, getCurrentFiberStackAddendum$3());
      didWarnControlledToUncontrolled = true;
    }
  }

  var checked = props.checked;
  if (checked != null) {
    setValueForProperty(node, 'checked', checked || false);
  }

  var value = props.value;
  if (value != null) {
    if (value === 0 && node.value === '') {
      node.value = '0';
      // Note: IE9 reports a number inputs as 'text', so check props instead.
    } else if (props.type === 'number') {
      // Simulate `input.valueAsNumber`. IE9 does not support it
      var valueAsNumber = parseFloat(node.value) || 0;

      if (
      // eslint-disable-next-line
      value != valueAsNumber ||
      // eslint-disable-next-line
      value == valueAsNumber && node.value != value) {
        // Cast `value` to a string to ensure the value is set correctly. While
        // browsers typically do this as necessary, jsdom doesn't.
        node.value = '' + value;
      }
    } else if (node.value !== '' + value) {
      // Cast `value` to a string to ensure the value is set correctly. While
      // browsers typically do this as necessary, jsdom doesn't.
      node.value = '' + value;
    }
  } else {
    if (props.value == null && props.defaultValue != null) {
      // In Chrome, assigning defaultValue to certain input types triggers input validation.
      // For number inputs, the display value loses trailing decimal points. For email inputs,
      // Chrome raises "The specified value <x> is not a valid email address".
      //
      // Here we check to see if the defaultValue has actually changed, avoiding these problems
      // when the user is inputting text
      //
      // https://github.com/facebook/react/issues/7253
      if (node.defaultValue !== '' + props.defaultValue) {
        node.defaultValue = '' + props.defaultValue;
      }
    }
    if (props.checked == null && props.defaultChecked != null) {
      node.defaultChecked = !!props.defaultChecked;
    }
  }
}

function postMountWrapper(element, props) {
  var node = element;

  // Detach value from defaultValue. We won't do anything if we're working on
  // submit or reset inputs as those values & defaultValues are linked. They
  // are not resetable nodes so this operation doesn't matter and actually
  // removes browser-default values (eg "Submit Query") when no value is
  // provided.

  switch (props.type) {
    case 'submit':
    case 'reset':
      break;
    case 'color':
    case 'date':
    case 'datetime':
    case 'datetime-local':
    case 'month':
    case 'time':
    case 'week':
      // This fixes the no-show issue on iOS Safari and Android Chrome:
      // https://github.com/facebook/react/issues/7233
      node.value = '';
      node.value = node.defaultValue;
      break;
    default:
      node.value = node.value;
      break;
  }

  // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug
  // this is needed to work around a chrome bug where setting defaultChecked
  // will sometimes influence the value of checked (even after detachment).
  // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416
  // We need to temporarily unset name to avoid disrupting radio button groups.
  var name = node.name;
  if (name !== '') {
    node.name = '';
  }
  node.defaultChecked = !node.defaultChecked;
  node.defaultChecked = !node.defaultChecked;
  if (name !== '') {
    node.name = name;
  }
}

function restoreControlledState$1(element, props) {
  var node = element;
  updateWrapper(node, props);
  updateNamedCousins(node, props);
}

function updateNamedCousins(rootNode, props) {
  var name = props.name;
  if (props.type === 'radio' && name != null) {
    var queryRoot = rootNode;

    while (queryRoot.parentNode) {
      queryRoot = queryRoot.parentNode;
    }

    // If `rootNode.form` was non-null, then we could try `form.elements`,
    // but that sometimes behaves strangely in IE8. We could also try using
    // `form.getElementsByName`, but that will only return direct children
    // and won't include inputs that use the HTML5 `form=` attribute. Since
    // the input might not even be in a form. It might not even be in the
    // document. Let's just use the local `querySelectorAll` to ensure we don't
    // miss anything.
    var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]');

    for (var i = 0; i < group.length; i++) {
      var otherNode = group[i];
      if (otherNode === rootNode || otherNode.form !== rootNode.form) {
        continue;
      }
      // This will throw if radio buttons rendered by different copies of React
      // and the same name are rendered into the same form (same as #1939).
      // That's probably okay; we don't support it just as we don't support
      // mixing React radio buttons with non-React ones.
      var otherProps = getFiberCurrentPropsFromNode$1(otherNode);
      !otherProps ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : void 0;
      // If this is a controlled radio button group, forcing the input that
      // was previously checked to update will cause it to be come re-checked
      // as appropriate.
      updateWrapper(otherNode, otherProps);
    }
  }
}

function flattenChildren(children) {
  var content = '';

  // Flatten children and warn if they aren't strings or numbers;
  // invalid types are ignored.
  // We can silently skip them because invalid DOM nesting warning
  // catches these cases in Fiber.
  React.Children.forEach(children, function (child) {
    if (child == null) {
      return;
    }
    if (typeof child === 'string' || typeof child === 'number') {
      content += child;
    }
  });

  return content;
}

/**
 * Implements an <option> host component that warns when `selected` is set.
 */

function validateProps(element, props) {
  // TODO (yungsters): Remove support for `selected` in <option>.
  {
    warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.');
  }
}

function postMountWrapper$1(element, props) {
  // value="" should make a value attribute (#6219)
  if (props.value != null) {
    element.setAttribute('value', props.value);
  }
}

function getHostProps$1(element, props) {
  var hostProps = _assign({ children: undefined }, props);

  var content = flattenChildren(props.children);

  if (content) {
    hostProps.children = content;
  }

  return hostProps;
}

// TODO: direct imports like some-package/src/* are bad. Fix me.
var getCurrentFiberOwnerName$3 = ReactDebugCurrentFiber.getCurrentFiberOwnerName;
var getCurrentFiberStackAddendum$4 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;


{
  var didWarnValueDefaultValue$1 = false;
}

function getDeclarationErrorAddendum() {
  var ownerName = getCurrentFiberOwnerName$3();
  if (ownerName) {
    return '\n\nCheck the render method of `' + ownerName + '`.';
  }
  return '';
}

var valuePropNames = ['value', 'defaultValue'];

/**
 * Validation function for `value` and `defaultValue`.
 */
function checkSelectPropTypes(props) {
  ReactControlledValuePropTypes.checkPropTypes('select', props, getCurrentFiberStackAddendum$4);

  for (var i = 0; i < valuePropNames.length; i++) {
    var propName = valuePropNames[i];
    if (props[propName] == null) {
      continue;
    }
    var isArray = Array.isArray(props[propName]);
    if (props.multiple && !isArray) {
      warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum());
    } else if (!props.multiple && isArray) {
      warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum());
    }
  }
}

function updateOptions(node, multiple, propValue, setDefaultSelected) {
  var options = node.options;

  if (multiple) {
    var selectedValues = propValue;
    var selectedValue = {};
    for (var i = 0; i < selectedValues.length; i++) {
      // Prefix to avoid chaos with special keys.
      selectedValue['$' + selectedValues[i]] = true;
    }
    for (var _i = 0; _i < options.length; _i++) {
      var selected = selectedValue.hasOwnProperty('$' + options[_i].value);
      if (options[_i].selected !== selected) {
        options[_i].selected = selected;
      }
      if (selected && setDefaultSelected) {
        options[_i].defaultSelected = true;
      }
    }
  } else {
    // Do not set `select.value` as exact behavior isn't consistent across all
    // browsers for all cases.
    var _selectedValue = '' + propValue;
    var defaultSelected = null;
    for (var _i2 = 0; _i2 < options.length; _i2++) {
      if (options[_i2].value === _selectedValue) {
        options[_i2].selected = true;
        if (setDefaultSelected) {
          options[_i2].defaultSelected = true;
        }
        return;
      }
      if (defaultSelected === null && !options[_i2].disabled) {
        defaultSelected = options[_i2];
      }
    }
    if (defaultSelected !== null) {
      defaultSelected.selected = true;
    }
  }
}

/**
 * Implements a <select> host component that allows optionally setting the
 * props `value` and `defaultValue`. If `multiple` is false, the prop must be a
 * stringable. If `multiple` is true, the prop must be an array of stringables.
 *
 * If `value` is not supplied (or null/undefined), user actions that change the
 * selected option will trigger updates to the rendered options.
 *
 * If it is supplied (and not null/undefined), the rendered options will not
 * update in response to user actions. Instead, the `value` prop must change in
 * order for the rendered options to update.
 *
 * If `defaultValue` is provided, any options with the supplied values will be
 * selected.
 */

function getHostProps$2(element, props) {
  return _assign({}, props, {
    value: undefined
  });
}

function initWrapperState$1(element, props) {
  var node = element;
  {
    checkSelectPropTypes(props);
  }

  var value = props.value;
  node._wrapperState = {
    initialValue: value != null ? value : props.defaultValue,
    wasMultiple: !!props.multiple
  };

  {
    if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue$1) {
      warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components');
      didWarnValueDefaultValue$1 = true;
    }
  }
}

function postMountWrapper$2(element, props) {
  var node = element;
  node.multiple = !!props.multiple;
  var value = props.value;
  if (value != null) {
    updateOptions(node, !!props.multiple, value, false);
  } else if (props.defaultValue != null) {
    updateOptions(node, !!props.multiple, props.defaultValue, true);
  }
}

function postUpdateWrapper(element, props) {
  var node = element;
  // After the initial mount, we control selected-ness manually so don't pass
  // this value down
  node._wrapperState.initialValue = undefined;

  var wasMultiple = node._wrapperState.wasMultiple;
  node._wrapperState.wasMultiple = !!props.multiple;

  var value = props.value;
  if (value != null) {
    updateOptions(node, !!props.multiple, value, false);
  } else if (wasMultiple !== !!props.multiple) {
    // For simplicity, reapply `defaultValue` if `multiple` is toggled.
    if (props.defaultValue != null) {
      updateOptions(node, !!props.multiple, props.defaultValue, true);
    } else {
      // Revert the select back to its default unselected state.
      updateOptions(node, !!props.multiple, props.multiple ? [] : '', false);
    }
  }
}

function restoreControlledState$2(element, props) {
  var node = element;
  var value = props.value;

  if (value != null) {
    updateOptions(node, !!props.multiple, value, false);
  }
}

// TODO: direct imports like some-package/src/* are bad. Fix me.
var getCurrentFiberStackAddendum$5 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;

var didWarnValDefaultVal = false;

/**
 * Implements a <textarea> host component that allows setting `value`, and
 * `defaultValue`. This differs from the traditional DOM API because value is
 * usually set as PCDATA children.
 *
 * If `value` is not supplied (or null/undefined), user actions that affect the
 * value will trigger updates to the element.
 *
 * If `value` is supplied (and not null/undefined), the rendered element will
 * not trigger updates to the element. Instead, the `value` prop must change in
 * order for the rendered element to be updated.
 *
 * The rendered element will be initialized with an empty value, the prop
 * `defaultValue` if specified, or the children content (deprecated).
 */

function getHostProps$3(element, props) {
  var node = element;
  !(props.dangerouslySetInnerHTML == null) ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : void 0;

  // Always set children to the same thing. In IE9, the selection range will
  // get reset if `textContent` is mutated.  We could add a check in setTextContent
  // to only set the value if/when the value differs from the node value (which would
  // completely solve this IE9 bug), but Sebastian+Sophie seemed to like this
  // solution. The value can be a boolean or object so that's why it's forced
  // to be a string.
  var hostProps = _assign({}, props, {
    value: undefined,
    defaultValue: undefined,
    children: '' + node._wrapperState.initialValue
  });

  return hostProps;
}

function initWrapperState$2(element, props) {
  var node = element;
  {
    ReactControlledValuePropTypes.checkPropTypes('textarea', props, getCurrentFiberStackAddendum$5);
    if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) {
      warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components');
      didWarnValDefaultVal = true;
    }
  }

  var value = props.value;
  var initialValue = value;

  // Only bother fetching default value if we're going to use it
  if (value == null) {
    var defaultValue = props.defaultValue;
    // TODO (yungsters): Remove support for children content in <textarea>.
    var children = props.children;
    if (children != null) {
      {
        warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.');
      }
      !(defaultValue == null) ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : void 0;
      if (Array.isArray(children)) {
        !(children.length <= 1) ? invariant(false, '<textarea> can only have at most one child.') : void 0;
        children = children[0];
      }

      defaultValue = '' + children;
    }
    if (defaultValue == null) {
      defaultValue = '';
    }
    initialValue = defaultValue;
  }

  node._wrapperState = {
    initialValue: '' + initialValue
  };
}

function updateWrapper$1(element, props) {
  var node = element;
  var value = props.value;
  if (value != null) {
    // Cast `value` to a string to ensure the value is set correctly. While
    // browsers typically do this as necessary, jsdom doesn't.
    var newValue = '' + value;

    // To avoid side effects (such as losing text selection), only set value if changed
    if (newValue !== node.value) {
      node.value = newValue;
    }
    if (props.defaultValue == null) {
      node.defaultValue = newValue;
    }
  }
  if (props.defaultValue != null) {
    node.defaultValue = props.defaultValue;
  }
}

function postMountWrapper$3(element, props) {
  var node = element;
  // This is in postMount because we need access to the DOM node, which is not
  // available until after the component has mounted.
  var textContent = node.textContent;

  // Only set node.value if textContent is equal to the expected
  // initial value. In IE10/IE11 there is a bug where the placeholder attribute
  // will populate textContent as well.
  // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/
  if (textContent === node._wrapperState.initialValue) {
    node.value = textContent;
  }
}

function restoreControlledState$3(element, props) {
  // DOM component is still mounted; update
  updateWrapper$1(element, props);
}

var HTML_NAMESPACE$1 = 'http://www.w3.org/1999/xhtml';
var MATH_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';

var Namespaces = {
  html: HTML_NAMESPACE$1,
  mathml: MATH_NAMESPACE,
  svg: SVG_NAMESPACE
};

// Assumes there is no parent namespace.
function getIntrinsicNamespace(type) {
  switch (type) {
    case 'svg':
      return SVG_NAMESPACE;
    case 'math':
      return MATH_NAMESPACE;
    default:
      return HTML_NAMESPACE$1;
  }
}

function getChildNamespace(parentNamespace, type) {
  if (parentNamespace == null || parentNamespace === HTML_NAMESPACE$1) {
    // No (or default) parent namespace: potential entry point.
    return getIntrinsicNamespace(type);
  }
  if (parentNamespace === SVG_NAMESPACE && type === 'foreignObject') {
    // We're leaving SVG.
    return HTML_NAMESPACE$1;
  }
  // By default, pass namespace below.
  return parentNamespace;
}

/* globals MSApp */

/**
 * Create a function which has 'unsafe' privileges (required by windows8 apps)
 */
var createMicrosoftUnsafeLocalFunction = function (func) {
  if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
    return function (arg0, arg1, arg2, arg3) {
      MSApp.execUnsafeLocalFunction(function () {
        return func(arg0, arg1, arg2, arg3);
      });
    };
  } else {
    return func;
  }
};

// SVG temp container for IE lacking innerHTML
var reusableSVGContainer = void 0;

/**
 * Set the innerHTML property of a node
 *
 * @param {DOMElement} node
 * @param {string} html
 * @internal
 */
var setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) {
  // IE does not have innerHTML for SVG nodes, so instead we inject the
  // new markup in a temp node and then move the child nodes across into
  // the target node

  if (node.namespaceURI === Namespaces.svg && !('innerHTML' in node)) {
    reusableSVGContainer = reusableSVGContainer || document.createElement('div');
    reusableSVGContainer.innerHTML = '<svg>' + html + '</svg>';
    var svgNode = reusableSVGContainer.firstChild;
    while (node.firstChild) {
      node.removeChild(node.firstChild);
    }
    while (svgNode.firstChild) {
      node.appendChild(svgNode.firstChild);
    }
  } else {
    node.innerHTML = html;
  }
});

// code copied and modified from escape-html
/**
 * Module variables.
 * @private
 */

var matchHtmlRegExp = /["'&<>]/;

/**
 * Escape special characters in the given string of html.
 *
 * @param  {string} string The string to escape for inserting into HTML
 * @return {string}
 * @public
 */

function escapeHtml(string) {
  var str = '' + string;
  var match = matchHtmlRegExp.exec(str);

  if (!match) {
    return str;
  }

  var escape;
  var html = '';
  var index = 0;
  var lastIndex = 0;

  for (index = match.index; index < str.length; index++) {
    switch (str.charCodeAt(index)) {
      case 34:
        // "
        escape = '&quot;';
        break;
      case 38:
        // &
        escape = '&amp;';
        break;
      case 39:
        // '
        escape = '&#x27;'; // modified from escape-html; used to be '&#39'
        break;
      case 60:
        // <
        escape = '&lt;';
        break;
      case 62:
        // >
        escape = '&gt;';
        break;
      default:
        continue;
    }

    if (lastIndex !== index) {
      html += str.substring(lastIndex, index);
    }

    lastIndex = index + 1;
    html += escape;
  }

  return lastIndex !== index ? html + str.substring(lastIndex, index) : html;
}
// end code copied and modified from escape-html

/**
 * Escapes text to prevent scripting attacks.
 *
 * @param {*} text Text value to escape.
 * @return {string} An escaped string.
 */
function escapeTextContentForBrowser(text) {
  if (typeof text === 'boolean' || typeof text === 'number') {
    // this shortcircuit helps perf for types that we know will never have
    // special characters, especially given that this function is used often
    // for numeric dom ids.
    return '' + text;
  }
  return escapeHtml(text);
}

/**
 * Set the textContent property of a node, ensuring that whitespace is preserved
 * even in IE8. innerText is a poor substitute for textContent and, among many
 * issues, inserts <br> instead of the literal newline chars. innerHTML behaves
 * as it should.
 *
 * @param {DOMElement} node
 * @param {string} text
 * @internal
 */
var setTextContent = function (node, text) {
  if (text) {
    var firstChild = node.firstChild;

    if (firstChild && firstChild === node.lastChild && firstChild.nodeType === TEXT_NODE) {
      firstChild.nodeValue = text;
      return;
    }
  }
  node.textContent = text;
};

if (ExecutionEnvironment.canUseDOM) {
  if (!('textContent' in document.documentElement)) {
    setTextContent = function (node, text) {
      if (node.nodeType === TEXT_NODE) {
        node.nodeValue = text;
        return;
      }
      setInnerHTML(node, escapeTextContentForBrowser(text));
    };
  }
}

var setTextContent$1 = setTextContent;

/**
 * CSS properties which accept numbers but are not in units of "px".
 */
var isUnitlessNumber = {
  animationIterationCount: true,
  borderImageOutset: true,
  borderImageSlice: true,
  borderImageWidth: true,
  boxFlex: true,
  boxFlexGroup: true,
  boxOrdinalGroup: true,
  columnCount: true,
  columns: true,
  flex: true,
  flexGrow: true,
  flexPositive: true,
  flexShrink: true,
  flexNegative: true,
  flexOrder: true,
  gridRow: true,
  gridRowEnd: true,
  gridRowSpan: true,
  gridRowStart: true,
  gridColumn: true,
  gridColumnEnd: true,
  gridColumnSpan: true,
  gridColumnStart: true,
  fontWeight: true,
  lineClamp: true,
  lineHeight: true,
  opacity: true,
  order: true,
  orphans: true,
  tabSize: true,
  widows: true,
  zIndex: true,
  zoom: true,

  // SVG-related properties
  fillOpacity: true,
  floodOpacity: true,
  stopOpacity: true,
  strokeDasharray: true,
  strokeDashoffset: true,
  strokeMiterlimit: true,
  strokeOpacity: true,
  strokeWidth: true
};

/**
 * @param {string} prefix vendor-specific prefix, eg: Webkit
 * @param {string} key style name, eg: transitionDuration
 * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
 * WebkitTransitionDuration
 */
function prefixKey(prefix, key) {
  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}

/**
 * Support style names that may come passed in prefixed by adding permutations
 * of vendor prefixes.
 */
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];

// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function (prop) {
  prefixes.forEach(function (prefix) {
    isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
  });
});

/**
 * Convert a value into the proper css writable value. The style name `name`
 * should be logical (no hyphens), as specified
 * in `CSSProperty.isUnitlessNumber`.
 *
 * @param {string} name CSS property name such as `topMargin`.
 * @param {*} value CSS property value such as `10px`.
 * @return {string} Normalized style value with dimensions applied.
 */
function dangerousStyleValue(name, value, isCustomProperty) {
  // Note that we've removed escapeTextForBrowser() calls here since the
  // whole string will be escaped when the attribute is injected into
  // the markup. If you provide unsafe user data here they can inject
  // arbitrary CSS which may be problematic (I couldn't repro this):
  // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
  // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
  // This is not an XSS hole but instead a potential CSS injection issue
  // which has lead to a greater discussion about how we're going to
  // trust URLs moving forward. See #2115901

  var isEmpty = value == null || typeof value === 'boolean' || value === '';
  if (isEmpty) {
    return '';
  }

  if (!isCustomProperty && typeof value === 'number' && value !== 0 && !(isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name])) {
    return value + 'px'; // Presumes implicit 'px' suffix for unitless numbers
  }

  return ('' + value).trim();
}

var warnValidStyle = emptyFunction$1;

{
  // 'msTransform' is correct, but the other prefixes should be capitalized
  var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;

  // style values shouldn't contain a semicolon
  var badStyleValueWithSemicolonPattern = /;\s*$/;

  var warnedStyleNames = {};
  var warnedStyleValues = {};
  var warnedForNaNValue = false;
  var warnedForInfinityValue = false;

  var warnHyphenatedStyleName = function (name, getStack) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), getStack());
  };

  var warnBadVendoredStyleName = function (name, getStack) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), getStack());
  };

  var warnStyleValueWithSemicolon = function (name, value, getStack) {
    if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {
      return;
    }

    warnedStyleValues[value] = true;
    warning(false, "Style property values shouldn't contain a semicolon. " + 'Try "%s: %s" instead.%s', name, value.replace(badStyleValueWithSemicolonPattern, ''), getStack());
  };

  var warnStyleValueIsNaN = function (name, value, getStack) {
    if (warnedForNaNValue) {
      return;
    }

    warnedForNaNValue = true;
    warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, getStack());
  };

  var warnStyleValueIsInfinity = function (name, value, getStack) {
    if (warnedForInfinityValue) {
      return;
    }

    warnedForInfinityValue = true;
    warning(false, '`Infinity` is an invalid value for the `%s` css style property.%s', name, getStack());
  };

  warnValidStyle = function (name, value, getStack) {
    if (name.indexOf('-') > -1) {
      warnHyphenatedStyleName(name, getStack);
    } else if (badVendoredStyleNamePattern.test(name)) {
      warnBadVendoredStyleName(name, getStack);
    } else if (badStyleValueWithSemicolonPattern.test(value)) {
      warnStyleValueWithSemicolon(name, value, getStack);
    }

    if (typeof value === 'number') {
      if (isNaN(value)) {
        warnStyleValueIsNaN(name, value, getStack);
      } else if (!isFinite(value)) {
        warnStyleValueIsInfinity(name, value, getStack);
      }
    }
  };
}

var warnValidStyle$1 = warnValidStyle;

/**
 * Operations for dealing with CSS properties.
 */

/**
 * This creates a string that is expected to be equivalent to the style
 * attribute generated by server-side rendering. It by-passes warnings and
 * security checks so it's not safe to use this value for anything other than
 * comparison. It is only used in DEV for SSR validation.
 */
function createDangerousStringForStyles(styles) {
  {
    var serialized = '';
    var delimiter = '';
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      var styleValue = styles[styleName];
      if (styleValue != null) {
        var isCustomProperty = styleName.indexOf('--') === 0;
        serialized += delimiter + hyphenateStyleName(styleName) + ':';
        serialized += dangerousStyleValue(styleName, styleValue, isCustomProperty);

        delimiter = ';';
      }
    }
    return serialized || null;
  }
}

/**
 * Sets the value for multiple styles on a node.  If a value is specified as
 * '' (empty string), the corresponding style property will be unset.
 *
 * @param {DOMElement} node
 * @param {object} styles
 */
function setValueForStyles(node, styles, getStack) {
  var style = node.style;
  for (var styleName in styles) {
    if (!styles.hasOwnProperty(styleName)) {
      continue;
    }
    var isCustomProperty = styleName.indexOf('--') === 0;
    {
      if (!isCustomProperty) {
        warnValidStyle$1(styleName, styles[styleName], getStack);
      }
    }
    var styleValue = dangerousStyleValue(styleName, styles[styleName], isCustomProperty);
    if (styleName === 'float') {
      styleName = 'cssFloat';
    }
    if (isCustomProperty) {
      style.setProperty(styleName, styleValue);
    } else {
      style[styleName] = styleValue;
    }
  }
}

// For HTML, certain tags should omit their close tag. We keep a whitelist for
// those special-case tags.

var omittedCloseTags = {
  area: true,
  base: true,
  br: true,
  col: true,
  embed: true,
  hr: true,
  img: true,
  input: true,
  keygen: true,
  link: true,
  meta: true,
  param: true,
  source: true,
  track: true,
  wbr: true
};

// For HTML, certain tags cannot have children. This has the same purpose as
// `omittedCloseTags` except that `menuitem` should still have its closing tag.

var voidElementTags = _assign({
  menuitem: true
}, omittedCloseTags);

var HTML$1 = '__html';

function assertValidProps(tag, props, getStack) {
  if (!props) {
    return;
  }
  // Note the use of `==` which checks for null or undefined.
  if (voidElementTags[tag]) {
    !(props.children == null && props.dangerouslySetInnerHTML == null) ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', tag, getStack()) : void 0;
  }
  if (props.dangerouslySetInnerHTML != null) {
    !(props.children == null) ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : void 0;
    !(typeof props.dangerouslySetInnerHTML === 'object' && HTML$1 in props.dangerouslySetInnerHTML) ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : void 0;
  }
  {
    warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.%s', getStack());
  }
  !(props.style == null || typeof props.style === 'object') ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \'em\'}} when using JSX.%s', getStack()) : void 0;
}

function isCustomComponent(tagName, props) {
  if (tagName.indexOf('-') === -1) {
    return typeof props.is === 'string';
  }
  switch (tagName) {
    // These are reserved SVG and MathML elements.
    // We don't mind this whitelist too much because we expect it to never grow.
    // The alternative is to track the namespace in a few places which is convoluted.
    // https://w3c.github.io/webcomponents/spec/custom/#custom-elements-core-concepts
    case 'annotation-xml':
    case 'color-profile':
    case 'font-face':
    case 'font-face-src':
    case 'font-face-uri':
    case 'font-face-format':
    case 'font-face-name':
    case 'missing-glyph':
      return false;
    default:
      return true;
  }
}

var ariaProperties = {
  'aria-current': 0, // state
  'aria-details': 0,
  'aria-disabled': 0, // state
  'aria-hidden': 0, // state
  'aria-invalid': 0, // state
  'aria-keyshortcuts': 0,
  'aria-label': 0,
  'aria-roledescription': 0,
  // Widget Attributes
  'aria-autocomplete': 0,
  'aria-checked': 0,
  'aria-expanded': 0,
  'aria-haspopup': 0,
  'aria-level': 0,
  'aria-modal': 0,
  'aria-multiline': 0,
  'aria-multiselectable': 0,
  'aria-orientation': 0,
  'aria-placeholder': 0,
  'aria-pressed': 0,
  'aria-readonly': 0,
  'aria-required': 0,
  'aria-selected': 0,
  'aria-sort': 0,
  'aria-valuemax': 0,
  'aria-valuemin': 0,
  'aria-valuenow': 0,
  'aria-valuetext': 0,
  // Live Region Attributes
  'aria-atomic': 0,
  'aria-busy': 0,
  'aria-live': 0,
  'aria-relevant': 0,
  // Drag-and-Drop Attributes
  'aria-dropeffect': 0,
  'aria-grabbed': 0,
  // Relationship Attributes
  'aria-activedescendant': 0,
  'aria-colcount': 0,
  'aria-colindex': 0,
  'aria-colspan': 0,
  'aria-controls': 0,
  'aria-describedby': 0,
  'aria-errormessage': 0,
  'aria-flowto': 0,
  'aria-labelledby': 0,
  'aria-owns': 0,
  'aria-posinset': 0,
  'aria-rowcount': 0,
  'aria-rowindex': 0,
  'aria-rowspan': 0,
  'aria-setsize': 0
};

var warnedProperties = {};
var rARIA = new RegExp('^(aria)-[' + ATTRIBUTE_NAME_CHAR + ']*$');
var rARIACamel = new RegExp('^(aria)[A-Z][' + ATTRIBUTE_NAME_CHAR + ']*$');

var hasOwnProperty = Object.prototype.hasOwnProperty;

function getStackAddendum() {
  var stack = ReactDebugCurrentFrame.getStackAddendum();
  return stack != null ? stack : '';
}

function validateProperty(tagName, name) {
  if (hasOwnProperty.call(warnedProperties, name) && warnedProperties[name]) {
    return true;
  }

  if (rARIACamel.test(name)) {
    var ariaName = 'aria-' + name.slice(4).toLowerCase();
    var correctName = ariaProperties.hasOwnProperty(ariaName) ? ariaName : null;

    // If this is an aria-* attribute, but is not listed in the known DOM
    // DOM properties, then it is an invalid aria-* attribute.
    if (correctName == null) {
      warning(false, 'Invalid ARIA attribute `%s`. ARIA attributes follow the pattern aria-* and must be lowercase.%s', name, getStackAddendum());
      warnedProperties[name] = true;
      return true;
    }
    // aria-* attributes should be lowercase; suggest the lowercase version.
    if (name !== correctName) {
      warning(false, 'Invalid ARIA attribute `%s`. Did you mean `%s`?%s', name, correctName, getStackAddendum());
      warnedProperties[name] = true;
      return true;
    }
  }

  if (rARIA.test(name)) {
    var lowerCasedName = name.toLowerCase();
    var standardName = ariaProperties.hasOwnProperty(lowerCasedName) ? lowerCasedName : null;

    // If this is an aria-* attribute, but is not listed in the known DOM
    // DOM properties, then it is an invalid aria-* attribute.
    if (standardName == null) {
      warnedProperties[name] = true;
      return false;
    }
    // aria-* attributes should be lowercase; suggest the lowercase version.
    if (name !== standardName) {
      warning(false, 'Unknown ARIA attribute `%s`. Did you mean `%s`?%s', name, standardName, getStackAddendum());
      warnedProperties[name] = true;
      return true;
    }
  }

  return true;
}

function warnInvalidARIAProps(type, props) {
  var invalidProps = [];

  for (var key in props) {
    var isValid = validateProperty(type, key);
    if (!isValid) {
      invalidProps.push(key);
    }
  }

  var unknownPropString = invalidProps.map(function (prop) {
    return '`' + prop + '`';
  }).join(', ');

  if (invalidProps.length === 1) {
    warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, type, getStackAddendum());
  } else if (invalidProps.length > 1) {
    warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, type, getStackAddendum());
  }
}

function validateProperties(type, props) {
  if (isCustomComponent(type, props)) {
    return;
  }
  warnInvalidARIAProps(type, props);
}

var didWarnValueNull = false;

function getStackAddendum$1() {
  var stack = ReactDebugCurrentFrame.getStackAddendum();
  return stack != null ? stack : '';
}

function validateProperties$1(type, props) {
  if (type !== 'input' && type !== 'textarea' && type !== 'select') {
    return;
  }

  if (props != null && props.value === null && !didWarnValueNull) {
    didWarnValueNull = true;
    if (type === 'select' && props.multiple) {
      warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using an empty array when `multiple` is set to `true` ' + 'to clear the component or `undefined` for uncontrolled components.%s', type, getStackAddendum$1());
    } else {
      warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using an empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', type, getStackAddendum$1());
    }
  }
}

// When adding attributes to the HTML or SVG whitelist, be sure to
// also add them to this module to ensure casing and incorrect name
// warnings.
var possibleStandardNames = {
  // HTML
  accept: 'accept',
  acceptcharset: 'acceptCharset',
  'accept-charset': 'acceptCharset',
  accesskey: 'accessKey',
  action: 'action',
  allowfullscreen: 'allowFullScreen',
  alt: 'alt',
  as: 'as',
  async: 'async',
  autocapitalize: 'autoCapitalize',
  autocomplete: 'autoComplete',
  autocorrect: 'autoCorrect',
  autofocus: 'autoFocus',
  autoplay: 'autoPlay',
  autosave: 'autoSave',
  capture: 'capture',
  cellpadding: 'cellPadding',
  cellspacing: 'cellSpacing',
  challenge: 'challenge',
  charset: 'charSet',
  checked: 'checked',
  children: 'children',
  cite: 'cite',
  'class': 'className',
  classid: 'classID',
  classname: 'className',
  cols: 'cols',
  colspan: 'colSpan',
  content: 'content',
  contenteditable: 'contentEditable',
  contextmenu: 'contextMenu',
  controls: 'controls',
  controlslist: 'controlsList',
  coords: 'coords',
  crossorigin: 'crossOrigin',
  dangerouslysetinnerhtml: 'dangerouslySetInnerHTML',
  data: 'data',
  datetime: 'dateTime',
  'default': 'default',
  defaultchecked: 'defaultChecked',
  defaultvalue: 'defaultValue',
  defer: 'defer',
  dir: 'dir',
  disabled: 'disabled',
  download: 'download',
  draggable: 'draggable',
  enctype: 'encType',
  'for': 'htmlFor',
  form: 'form',
  formmethod: 'formMethod',
  formaction: 'formAction',
  formenctype: 'formEncType',
  formnovalidate: 'formNoValidate',
  formtarget: 'formTarget',
  frameborder: 'frameBorder',
  headers: 'headers',
  height: 'height',
  hidden: 'hidden',
  high: 'high',
  href: 'href',
  hreflang: 'hrefLang',
  htmlfor: 'htmlFor',
  httpequiv: 'httpEquiv',
  'http-equiv': 'httpEquiv',
  icon: 'icon',
  id: 'id',
  innerhtml: 'innerHTML',
  inputmode: 'inputMode',
  integrity: 'integrity',
  is: 'is',
  itemid: 'itemID',
  itemprop: 'itemProp',
  itemref: 'itemRef',
  itemscope: 'itemScope',
  itemtype: 'itemType',
  keyparams: 'keyParams',
  keytype: 'keyType',
  kind: 'kind',
  label: 'label',
  lang: 'lang',
  list: 'list',
  loop: 'loop',
  low: 'low',
  manifest: 'manifest',
  marginwidth: 'marginWidth',
  marginheight: 'marginHeight',
  max: 'max',
  maxlength: 'maxLength',
  media: 'media',
  mediagroup: 'mediaGroup',
  method: 'method',
  min: 'min',
  minlength: 'minLength',
  multiple: 'multiple',
  muted: 'muted',
  name: 'name',
  nonce: 'nonce',
  novalidate: 'noValidate',
  open: 'open',
  optimum: 'optimum',
  pattern: 'pattern',
  placeholder: 'placeholder',
  playsinline: 'playsInline',
  poster: 'poster',
  preload: 'preload',
  profile: 'profile',
  radiogroup: 'radioGroup',
  readonly: 'readOnly',
  referrerpolicy: 'referrerPolicy',
  rel: 'rel',
  required: 'required',
  reversed: 'reversed',
  role: 'role',
  rows: 'rows',
  rowspan: 'rowSpan',
  sandbox: 'sandbox',
  scope: 'scope',
  scoped: 'scoped',
  scrolling: 'scrolling',
  seamless: 'seamless',
  selected: 'selected',
  shape: 'shape',
  size: 'size',
  sizes: 'sizes',
  span: 'span',
  spellcheck: 'spellCheck',
  src: 'src',
  srcdoc: 'srcDoc',
  srclang: 'srcLang',
  srcset: 'srcSet',
  start: 'start',
  step: 'step',
  style: 'style',
  summary: 'summary',
  tabindex: 'tabIndex',
  target: 'target',
  title: 'title',
  type: 'type',
  usemap: 'useMap',
  value: 'value',
  width: 'width',
  wmode: 'wmode',
  wrap: 'wrap',

  // SVG
  about: 'about',
  accentheight: 'accentHeight',
  'accent-height': 'accentHeight',
  accumulate: 'accumulate',
  additive: 'additive',
  alignmentbaseline: 'alignmentBaseline',
  'alignment-baseline': 'alignmentBaseline',
  allowreorder: 'allowReorder',
  alphabetic: 'alphabetic',
  amplitude: 'amplitude',
  arabicform: 'arabicForm',
  'arabic-form': 'arabicForm',
  ascent: 'ascent',
  attributename: 'attributeName',
  attributetype: 'attributeType',
  autoreverse: 'autoReverse',
  azimuth: 'azimuth',
  basefrequency: 'baseFrequency',
  baselineshift: 'baselineShift',
  'baseline-shift': 'baselineShift',
  baseprofile: 'baseProfile',
  bbox: 'bbox',
  begin: 'begin',
  bias: 'bias',
  by: 'by',
  calcmode: 'calcMode',
  capheight: 'capHeight',
  'cap-height': 'capHeight',
  clip: 'clip',
  clippath: 'clipPath',
  'clip-path': 'clipPath',
  clippathunits: 'clipPathUnits',
  cliprule: 'clipRule',
  'clip-rule': 'clipRule',
  color: 'color',
  colorinterpolation: 'colorInterpolation',
  'color-interpolation': 'colorInterpolation',
  colorinterpolationfilters: 'colorInterpolationFilters',
  'color-interpolation-filters': 'colorInterpolationFilters',
  colorprofile: 'colorProfile',
  'color-profile': 'colorProfile',
  colorrendering: 'colorRendering',
  'color-rendering': 'colorRendering',
  contentscripttype: 'contentScriptType',
  contentstyletype: 'contentStyleType',
  cursor: 'cursor',
  cx: 'cx',
  cy: 'cy',
  d: 'd',
  datatype: 'datatype',
  decelerate: 'decelerate',
  descent: 'descent',
  diffuseconstant: 'diffuseConstant',
  direction: 'direction',
  display: 'display',
  divisor: 'divisor',
  dominantbaseline: 'dominantBaseline',
  'dominant-baseline': 'dominantBaseline',
  dur: 'dur',
  dx: 'dx',
  dy: 'dy',
  edgemode: 'edgeMode',
  elevation: 'elevation',
  enablebackground: 'enableBackground',
  'enable-background': 'enableBackground',
  end: 'end',
  exponent: 'exponent',
  externalresourcesrequired: 'externalResourcesRequired',
  fill: 'fill',
  fillopacity: 'fillOpacity',
  'fill-opacity': 'fillOpacity',
  fillrule: 'fillRule',
  'fill-rule': 'fillRule',
  filter: 'filter',
  filterres: 'filterRes',
  filterunits: 'filterUnits',
  floodopacity: 'floodOpacity',
  'flood-opacity': 'floodOpacity',
  floodcolor: 'floodColor',
  'flood-color': 'floodColor',
  focusable: 'focusable',
  fontfamily: 'fontFamily',
  'font-family': 'fontFamily',
  fontsize: 'fontSize',
  'font-size': 'fontSize',
  fontsizeadjust: 'fontSizeAdjust',
  'font-size-adjust': 'fontSizeAdjust',
  fontstretch: 'fontStretch',
  'font-stretch': 'fontStretch',
  fontstyle: 'fontStyle',
  'font-style': 'fontStyle',
  fontvariant: 'fontVariant',
  'font-variant': 'fontVariant',
  fontweight: 'fontWeight',
  'font-weight': 'fontWeight',
  format: 'format',
  from: 'from',
  fx: 'fx',
  fy: 'fy',
  g1: 'g1',
  g2: 'g2',
  glyphname: 'glyphName',
  'glyph-name': 'glyphName',
  glyphorientationhorizontal: 'glyphOrientationHorizontal',
  'glyph-orientation-horizontal': 'glyphOrientationHorizontal',
  glyphorientationvertical: 'glyphOrientationVertical',
  'glyph-orientation-vertical': 'glyphOrientationVertical',
  glyphref: 'glyphRef',
  gradienttransform: 'gradientTransform',
  gradientunits: 'gradientUnits',
  hanging: 'hanging',
  horizadvx: 'horizAdvX',
  'horiz-adv-x': 'horizAdvX',
  horizoriginx: 'horizOriginX',
  'horiz-origin-x': 'horizOriginX',
  ideographic: 'ideographic',
  imagerendering: 'imageRendering',
  'image-rendering': 'imageRendering',
  in2: 'in2',
  'in': 'in',
  inlist: 'inlist',
  intercept: 'intercept',
  k1: 'k1',
  k2: 'k2',
  k3: 'k3',
  k4: 'k4',
  k: 'k',
  kernelmatrix: 'kernelMatrix',
  kernelunitlength: 'kernelUnitLength',
  kerning: 'kerning',
  keypoints: 'keyPoints',
  keysplines: 'keySplines',
  keytimes: 'keyTimes',
  lengthadjust: 'lengthAdjust',
  letterspacing: 'letterSpacing',
  'letter-spacing': 'letterSpacing',
  lightingcolor: 'lightingColor',
  'lighting-color': 'lightingColor',
  limitingconeangle: 'limitingConeAngle',
  local: 'local',
  markerend: 'markerEnd',
  'marker-end': 'markerEnd',
  markerheight: 'markerHeight',
  markermid: 'markerMid',
  'marker-mid': 'markerMid',
  markerstart: 'markerStart',
  'marker-start': 'markerStart',
  markerunits: 'markerUnits',
  markerwidth: 'markerWidth',
  mask: 'mask',
  maskcontentunits: 'maskContentUnits',
  maskunits: 'maskUnits',
  mathematical: 'mathematical',
  mode: 'mode',
  numoctaves: 'numOctaves',
  offset: 'offset',
  opacity: 'opacity',
  operator: 'operator',
  order: 'order',
  orient: 'orient',
  orientation: 'orientation',
  origin: 'origin',
  overflow: 'overflow',
  overlineposition: 'overlinePosition',
  'overline-position': 'overlinePosition',
  overlinethickness: 'overlineThickness',
  'overline-thickness': 'overlineThickness',
  paintorder: 'paintOrder',
  'paint-order': 'paintOrder',
  panose1: 'panose1',
  'panose-1': 'panose1',
  pathlength: 'pathLength',
  patterncontentunits: 'patternContentUnits',
  patterntransform: 'patternTransform',
  patternunits: 'patternUnits',
  pointerevents: 'pointerEvents',
  'pointer-events': 'pointerEvents',
  points: 'points',
  pointsatx: 'pointsAtX',
  pointsaty: 'pointsAtY',
  pointsatz: 'pointsAtZ',
  prefix: 'prefix',
  preservealpha: 'preserveAlpha',
  preserveaspectratio: 'preserveAspectRatio',
  primitiveunits: 'primitiveUnits',
  property: 'property',
  r: 'r',
  radius: 'radius',
  refx: 'refX',
  refy: 'refY',
  renderingintent: 'renderingIntent',
  'rendering-intent': 'renderingIntent',
  repeatcount: 'repeatCount',
  repeatdur: 'repeatDur',
  requiredextensions: 'requiredExtensions',
  requiredfeatures: 'requiredFeatures',
  resource: 'resource',
  restart: 'restart',
  result: 'result',
  results: 'results',
  rotate: 'rotate',
  rx: 'rx',
  ry: 'ry',
  scale: 'scale',
  security: 'security',
  seed: 'seed',
  shaperendering: 'shapeRendering',
  'shape-rendering': 'shapeRendering',
  slope: 'slope',
  spacing: 'spacing',
  specularconstant: 'specularConstant',
  specularexponent: 'specularExponent',
  speed: 'speed',
  spreadmethod: 'spreadMethod',
  startoffset: 'startOffset',
  stddeviation: 'stdDeviation',
  stemh: 'stemh',
  stemv: 'stemv',
  stitchtiles: 'stitchTiles',
  stopcolor: 'stopColor',
  'stop-color': 'stopColor',
  stopopacity: 'stopOpacity',
  'stop-opacity': 'stopOpacity',
  strikethroughposition: 'strikethroughPosition',
  'strikethrough-position': 'strikethroughPosition',
  strikethroughthickness: 'strikethroughThickness',
  'strikethrough-thickness': 'strikethroughThickness',
  string: 'string',
  stroke: 'stroke',
  strokedasharray: 'strokeDasharray',
  'stroke-dasharray': 'strokeDasharray',
  strokedashoffset: 'strokeDashoffset',
  'stroke-dashoffset': 'strokeDashoffset',
  strokelinecap: 'strokeLinecap',
  'stroke-linecap': 'strokeLinecap',
  strokelinejoin: 'strokeLinejoin',
  'stroke-linejoin': 'strokeLinejoin',
  strokemiterlimit: 'strokeMiterlimit',
  'stroke-miterlimit': 'strokeMiterlimit',
  strokewidth: 'strokeWidth',
  'stroke-width': 'strokeWidth',
  strokeopacity: 'strokeOpacity',
  'stroke-opacity': 'strokeOpacity',
  suppresscontenteditablewarning: 'suppressContentEditableWarning',
  suppresshydrationwarning: 'suppressHydrationWarning',
  surfacescale: 'surfaceScale',
  systemlanguage: 'systemLanguage',
  tablevalues: 'tableValues',
  targetx: 'targetX',
  targety: 'targetY',
  textanchor: 'textAnchor',
  'text-anchor': 'textAnchor',
  textdecoration: 'textDecoration',
  'text-decoration': 'textDecoration',
  textlength: 'textLength',
  textrendering: 'textRendering',
  'text-rendering': 'textRendering',
  to: 'to',
  transform: 'transform',
  'typeof': 'typeof',
  u1: 'u1',
  u2: 'u2',
  underlineposition: 'underlinePosition',
  'underline-position': 'underlinePosition',
  underlinethickness: 'underlineThickness',
  'underline-thickness': 'underlineThickness',
  unicode: 'unicode',
  unicodebidi: 'unicodeBidi',
  'unicode-bidi': 'unicodeBidi',
  unicoderange: 'unicodeRange',
  'unicode-range': 'unicodeRange',
  unitsperem: 'unitsPerEm',
  'units-per-em': 'unitsPerEm',
  unselectable: 'unselectable',
  valphabetic: 'vAlphabetic',
  'v-alphabetic': 'vAlphabetic',
  values: 'values',
  vectoreffect: 'vectorEffect',
  'vector-effect': 'vectorEffect',
  version: 'version',
  vertadvy: 'vertAdvY',
  'vert-adv-y': 'vertAdvY',
  vertoriginx: 'vertOriginX',
  'vert-origin-x': 'vertOriginX',
  vertoriginy: 'vertOriginY',
  'vert-origin-y': 'vertOriginY',
  vhanging: 'vHanging',
  'v-hanging': 'vHanging',
  videographic: 'vIdeographic',
  'v-ideographic': 'vIdeographic',
  viewbox: 'viewBox',
  viewtarget: 'viewTarget',
  visibility: 'visibility',
  vmathematical: 'vMathematical',
  'v-mathematical': 'vMathematical',
  vocab: 'vocab',
  widths: 'widths',
  wordspacing: 'wordSpacing',
  'word-spacing': 'wordSpacing',
  writingmode: 'writingMode',
  'writing-mode': 'writingMode',
  x1: 'x1',
  x2: 'x2',
  x: 'x',
  xchannelselector: 'xChannelSelector',
  xheight: 'xHeight',
  'x-height': 'xHeight',
  xlinkactuate: 'xlinkActuate',
  'xlink:actuate': 'xlinkActuate',
  xlinkarcrole: 'xlinkArcrole',
  'xlink:arcrole': 'xlinkArcrole',
  xlinkhref: 'xlinkHref',
  'xlink:href': 'xlinkHref',
  xlinkrole: 'xlinkRole',
  'xlink:role': 'xlinkRole',
  xlinkshow: 'xlinkShow',
  'xlink:show': 'xlinkShow',
  xlinktitle: 'xlinkTitle',
  'xlink:title': 'xlinkTitle',
  xlinktype: 'xlinkType',
  'xlink:type': 'xlinkType',
  xmlbase: 'xmlBase',
  'xml:base': 'xmlBase',
  xmllang: 'xmlLang',
  'xml:lang': 'xmlLang',
  xmlns: 'xmlns',
  'xml:space': 'xmlSpace',
  xmlnsxlink: 'xmlnsXlink',
  'xmlns:xlink': 'xmlnsXlink',
  xmlspace: 'xmlSpace',
  y1: 'y1',
  y2: 'y2',
  y: 'y',
  ychannelselector: 'yChannelSelector',
  z: 'z',
  zoomandpan: 'zoomAndPan'
};

function getStackAddendum$2() {
  var stack = ReactDebugCurrentFrame.getStackAddendum();
  return stack != null ? stack : '';
}

{
  var warnedProperties$1 = {};
  var hasOwnProperty$1 = Object.prototype.hasOwnProperty;
  var EVENT_NAME_REGEX = /^on[A-Z]/;
  var rARIA$1 = new RegExp('^(aria)-[' + ATTRIBUTE_NAME_CHAR + ']*$');
  var rARIACamel$1 = new RegExp('^(aria)[A-Z][' + ATTRIBUTE_NAME_CHAR + ']*$');

  var validateProperty$1 = function (tagName, name, value) {
    if (hasOwnProperty$1.call(warnedProperties$1, name) && warnedProperties$1[name]) {
      return true;
    }

    if (registrationNameModules.hasOwnProperty(name)) {
      return true;
    }

    if (plugins.length === 0 && EVENT_NAME_REGEX.test(name)) {
      // If no event plugins have been injected, we might be in a server environment.
      // Don't check events in this case.
      return true;
    }

    var lowerCasedName = name.toLowerCase();
    var registrationName = possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? possibleRegistrationNames[lowerCasedName] : null;

    if (registrationName != null) {
      warning(false, 'Invalid event handler property `%s`. Did you mean `%s`?%s', name, registrationName, getStackAddendum$2());
      warnedProperties$1[name] = true;
      return true;
    }

    if (lowerCasedName.indexOf('on') === 0 && lowerCasedName.length > 2) {
      warning(false, 'Unknown event handler property `%s`. It will be ignored.%s', name, getStackAddendum$2());
      warnedProperties$1[name] = true;
      return true;
    }

    // Let the ARIA attribute hook validate ARIA attributes
    if (rARIA$1.test(name) || rARIACamel$1.test(name)) {
      return true;
    }

    if (lowerCasedName === 'onfocusin' || lowerCasedName === 'onfocusout') {
      warning(false, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.');
      warnedProperties$1[name] = true;
      return true;
    }

    if (lowerCasedName === 'innerhtml') {
      warning(false, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.');
      warnedProperties$1[name] = true;
      return true;
    }

    if (lowerCasedName === 'aria') {
      warning(false, 'The `aria` attribute is reserved for future use in React. ' + 'Pass individual `aria-` attributes instead.');
      warnedProperties$1[name] = true;
      return true;
    }

    if (lowerCasedName === 'is' && value !== null && value !== undefined && typeof value !== 'string') {
      warning(false, 'Received a `%s` for a string attribute `is`. If this is expected, cast ' + 'the value to a string.%s', typeof value, getStackAddendum$2());
      warnedProperties$1[name] = true;
      return true;
    }

    if (typeof value === 'number' && isNaN(value)) {
      warning(false, 'Received NaN for the `%s` attribute. If this is expected, cast ' + 'the value to a string.%s', name, getStackAddendum$2());
      warnedProperties$1[name] = true;
      return true;
    }

    var isReserved = isReservedProp(name);

    // Known attributes should match the casing specified in the property config.
    if (possibleStandardNames.hasOwnProperty(lowerCasedName)) {
      var standardName = possibleStandardNames[lowerCasedName];
      if (standardName !== name) {
        warning(false, 'Invalid DOM property `%s`. Did you mean `%s`?%s', name, standardName, getStackAddendum$2());
        warnedProperties$1[name] = true;
        return true;
      }
    } else if (!isReserved && name !== lowerCasedName) {
      // Unknown attributes should have lowercase casing since that's how they
      // will be cased anyway with server rendering.
      warning(false, 'React does not recognize the `%s` prop on a DOM element. If you ' + 'intentionally want it to appear in the DOM as a custom ' + 'attribute, spell it as lowercase `%s` instead. ' + 'If you accidentally passed it from a parent component, remove ' + 'it from the DOM element.%s', name, lowerCasedName, getStackAddendum$2());
      warnedProperties$1[name] = true;
      return true;
    }

    if (typeof value === 'boolean' && !shouldAttributeAcceptBooleanValue(name)) {
      if (value) {
        warning(false, 'Received `%s` for a non-boolean attribute `%s`.\n\n' + 'If you want to write it to the DOM, pass a string instead: ' + '%s="%s" or %s={value.toString()}.%s', value, name, name, value, name, getStackAddendum$2());
      } else {
        warning(false, 'Received `%s` for a non-boolean attribute `%s`.\n\n' + 'If you want to write it to the DOM, pass a string instead: ' + '%s="%s" or %s={value.toString()}.\n\n' + 'If you used to conditionally omit it with %s={condition && value}, ' + 'pass %s={condition ? value : undefined} instead.%s', value, name, name, value, name, name, name, getStackAddendum$2());
      }
      warnedProperties$1[name] = true;
      return true;
    }

    // Now that we've validated casing, do not validate
    // data types for reserved props
    if (isReserved) {
      return true;
    }

    // Warn when a known attribute is a bad type
    if (!shouldSetAttribute(name, value)) {
      warnedProperties$1[name] = true;
      return false;
    }

    return true;
  };
}

var warnUnknownProperties = function (type, props) {
  var unknownProps = [];
  for (var key in props) {
    var isValid = validateProperty$1(type, key, props[key]);
    if (!isValid) {
      unknownProps.push(key);
    }
  }

  var unknownPropString = unknownProps.map(function (prop) {
    return '`' + prop + '`';
  }).join(', ');
  if (unknownProps.length === 1) {
    warning(false, 'Invalid value for prop %s on <%s> tag. Either remove it from the element, ' + 'or pass a string or number value to keep it in the DOM. ' + 'For details, see https://fb.me/react-attribute-behavior%s', unknownPropString, type, getStackAddendum$2());
  } else if (unknownProps.length > 1) {
    warning(false, 'Invalid values for props %s on <%s> tag. Either remove them from the element, ' + 'or pass a string or number value to keep them in the DOM. ' + 'For details, see https://fb.me/react-attribute-behavior%s', unknownPropString, type, getStackAddendum$2());
  }
};

function validateProperties$2(type, props) {
  if (isCustomComponent(type, props)) {
    return;
  }
  warnUnknownProperties(type, props);
}

// TODO: direct imports like some-package/src/* are bad. Fix me.
var getCurrentFiberOwnerName$1 = ReactDebugCurrentFiber.getCurrentFiberOwnerName;
var getCurrentFiberStackAddendum$2 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;

var didWarnInvalidHydration = false;
var didWarnShadyDOM = false;

var DANGEROUSLY_SET_INNER_HTML = 'dangerouslySetInnerHTML';
var SUPPRESS_CONTENT_EDITABLE_WARNING = 'suppressContentEditableWarning';
var SUPPRESS_HYDRATION_WARNING$1 = 'suppressHydrationWarning';
var AUTOFOCUS = 'autoFocus';
var CHILDREN = 'children';
var STYLE = 'style';
var HTML = '__html';

var HTML_NAMESPACE = Namespaces.html;


var getStack = emptyFunction$1.thatReturns('');

{
  getStack = getCurrentFiberStackAddendum$2;

  var warnedUnknownTags = {
    // Chrome is the only major browser not shipping <time>. But as of July
    // 2017 it intends to ship it due to widespread usage. We intentionally
    // *don't* warn for <time> even if it's unrecognized by Chrome because
    // it soon will be, and many apps have been using it anyway.
    time: true,
    // There are working polyfills for <dialog>. Let people use it.
    dialog: true
  };

  var validatePropertiesInDevelopment = function (type, props) {
    validateProperties(type, props);
    validateProperties$1(type, props);
    validateProperties$2(type, props);
  };

  // HTML parsing normalizes CR and CRLF to LF.
  // It also can turn \u0000 into \uFFFD inside attributes.
  // https://www.w3.org/TR/html5/single-page.html#preprocessing-the-input-stream
  // If we have a mismatch, it might be caused by that.
  // We will still patch up in this case but not fire the warning.
  var NORMALIZE_NEWLINES_REGEX = /\r\n?/g;
  var NORMALIZE_NULL_AND_REPLACEMENT_REGEX = /\u0000|\uFFFD/g;

  var normalizeMarkupForTextOrAttribute = function (markup) {
    var markupString = typeof markup === 'string' ? markup : '' + markup;
    return markupString.replace(NORMALIZE_NEWLINES_REGEX, '\n').replace(NORMALIZE_NULL_AND_REPLACEMENT_REGEX, '');
  };

  var warnForTextDifference = function (serverText, clientText) {
    if (didWarnInvalidHydration) {
      return;
    }
    var normalizedClientText = normalizeMarkupForTextOrAttribute(clientText);
    var normalizedServerText = normalizeMarkupForTextOrAttribute(serverText);
    if (normalizedServerText === normalizedClientText) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Text content did not match. Server: "%s" Client: "%s"', normalizedServerText, normalizedClientText);
  };

  var warnForPropDifference = function (propName, serverValue, clientValue) {
    if (didWarnInvalidHydration) {
      return;
    }
    var normalizedClientValue = normalizeMarkupForTextOrAttribute(clientValue);
    var normalizedServerValue = normalizeMarkupForTextOrAttribute(serverValue);
    if (normalizedServerValue === normalizedClientValue) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Prop `%s` did not match. Server: %s Client: %s', propName, JSON.stringify(normalizedServerValue), JSON.stringify(normalizedClientValue));
  };

  var warnForExtraAttributes = function (attributeNames) {
    if (didWarnInvalidHydration) {
      return;
    }
    didWarnInvalidHydration = true;
    var names = [];
    attributeNames.forEach(function (name) {
      names.push(name);
    });
    warning(false, 'Extra attributes from the server: %s', names);
  };

  var warnForInvalidEventListener = function (registrationName, listener) {
    if (listener === false) {
      warning(false, 'Expected `%s` listener to be a function, instead got `false`.\n\n' + 'If you used to conditionally omit it with %s={condition && value}, ' + 'pass %s={condition ? value : undefined} instead.%s', registrationName, registrationName, registrationName, getCurrentFiberStackAddendum$2());
    } else {
      warning(false, 'Expected `%s` listener to be a function, instead got a value of `%s` type.%s', registrationName, typeof listener, getCurrentFiberStackAddendum$2());
    }
  };

  // Parse the HTML and read it back to normalize the HTML string so that it
  // can be used for comparison.
  var normalizeHTML = function (parent, html) {
    // We could have created a separate document here to avoid
    // re-initializing custom elements if they exist. But this breaks
    // how <noscript> is being handled. So we use the same document.
    // See the discussion in https://github.com/facebook/react/pull/11157.
    var testElement = parent.namespaceURI === HTML_NAMESPACE ? parent.ownerDocument.createElement(parent.tagName) : parent.ownerDocument.createElementNS(parent.namespaceURI, parent.tagName);
    testElement.innerHTML = html;
    return testElement.innerHTML;
  };
}

function ensureListeningTo(rootContainerElement, registrationName) {
  var isDocumentOrFragment = rootContainerElement.nodeType === DOCUMENT_NODE || rootContainerElement.nodeType === DOCUMENT_FRAGMENT_NODE;
  var doc = isDocumentOrFragment ? rootContainerElement : rootContainerElement.ownerDocument;
  listenTo(registrationName, doc);
}

function getOwnerDocumentFromRootContainer(rootContainerElement) {
  return rootContainerElement.nodeType === DOCUMENT_NODE ? rootContainerElement : rootContainerElement.ownerDocument;
}

// There are so many media events, it makes sense to just
// maintain a list rather than create a `trapBubbledEvent` for each
var mediaEvents = {
  topAbort: 'abort',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topLoadedData: 'loadeddata',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topPause: 'pause',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topSeeked: 'seeked',
  topSeeking: 'seeking',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTimeUpdate: 'timeupdate',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting'
};

function trapClickOnNonInteractiveElement(node) {
  // Mobile Safari does not fire properly bubble click events on
  // non-interactive elements, which means delegated click listeners do not
  // fire. The workaround for this bug involves attaching an empty click
  // listener on the target node.
  // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
  // Just set it using the onclick property so that we don't have to manage any
  // bookkeeping for it. Not sure if we need to clear it when the listener is
  // removed.
  // TODO: Only do this for the relevant Safaris maybe?
  node.onclick = emptyFunction$1;
}

function setInitialDOMProperties(tag, domElement, rootContainerElement, nextProps, isCustomComponentTag) {
  for (var propKey in nextProps) {
    if (!nextProps.hasOwnProperty(propKey)) {
      continue;
    }
    var nextProp = nextProps[propKey];
    if (propKey === STYLE) {
      {
        if (nextProp) {
          // Freeze the next style object so that we can assume it won't be
          // mutated. We have already warned for this in the past.
          Object.freeze(nextProp);
        }
      }
      // Relies on `updateStylesByID` not mutating `styleUpdates`.
      setValueForStyles(domElement, nextProp, getStack);
    } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {
      var nextHtml = nextProp ? nextProp[HTML] : undefined;
      if (nextHtml != null) {
        setInnerHTML(domElement, nextHtml);
      }
    } else if (propKey === CHILDREN) {
      if (typeof nextProp === 'string') {
        // Avoid setting initial textContent when the text is empty. In IE11 setting
        // textContent on a <textarea> will cause the placeholder to not
        // show within the <textarea> until it has been focused and blurred again.
        // https://github.com/facebook/react/issues/6731#issuecomment-254874553
        var canSetTextContent = tag !== 'textarea' || nextProp !== '';
        if (canSetTextContent) {
          setTextContent$1(domElement, nextProp);
        }
      } else if (typeof nextProp === 'number') {
        setTextContent$1(domElement, '' + nextProp);
      }
    } else if (propKey === SUPPRESS_CONTENT_EDITABLE_WARNING || propKey === SUPPRESS_HYDRATION_WARNING$1) {
      // Noop
    } else if (propKey === AUTOFOCUS) {
      // We polyfill it separately on the client during commit.
      // We blacklist it here rather than in the property list because we emit it in SSR.
    } else if (registrationNameModules.hasOwnProperty(propKey)) {
      if (nextProp != null) {
        if (true && typeof nextProp !== 'function') {
          warnForInvalidEventListener(propKey, nextProp);
        }
        ensureListeningTo(rootContainerElement, propKey);
      }
    } else if (isCustomComponentTag) {
      setValueForAttribute(domElement, propKey, nextProp);
    } else if (nextProp != null) {
      // If we're updating to null or undefined, we should remove the property
      // from the DOM node instead of inadvertently setting to a string. This
      // brings us in line with the same behavior we have on initial render.
      setValueForProperty(domElement, propKey, nextProp);
    }
  }
}

function updateDOMProperties(domElement, updatePayload, wasCustomComponentTag, isCustomComponentTag) {
  // TODO: Handle wasCustomComponentTag
  for (var i = 0; i < updatePayload.length; i += 2) {
    var propKey = updatePayload[i];
    var propValue = updatePayload[i + 1];
    if (propKey === STYLE) {
      setValueForStyles(domElement, propValue, getStack);
    } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {
      setInnerHTML(domElement, propValue);
    } else if (propKey === CHILDREN) {
      setTextContent$1(domElement, propValue);
    } else if (isCustomComponentTag) {
      if (propValue != null) {
        setValueForAttribute(domElement, propKey, propValue);
      } else {
        deleteValueForAttribute(domElement, propKey);
      }
    } else if (propValue != null) {
      setValueForProperty(domElement, propKey, propValue);
    } else {
      // If we're updating to null or undefined, we should remove the property
      // from the DOM node instead of inadvertently setting to a string. This
      // brings us in line with the same behavior we have on initial render.
      deleteValueForProperty(domElement, propKey);
    }
  }
}

function createElement$1(type, props, rootContainerElement, parentNamespace) {
  // We create tags in the namespace of their parent container, except HTML
  var ownerDocument = getOwnerDocumentFromRootContainer(rootContainerElement);
  var domElement;
  var namespaceURI = parentNamespace;
  if (namespaceURI === HTML_NAMESPACE) {
    namespaceURI = getIntrinsicNamespace(type);
  }
  if (namespaceURI === HTML_NAMESPACE) {
    {
      var isCustomComponentTag = isCustomComponent(type, props);
      // Should this check be gated by parent namespace? Not sure we want to
      // allow <SVG> or <mATH>.
      warning(isCustomComponentTag || type === type.toLowerCase(), '<%s /> is using uppercase HTML. Always use lowercase HTML tags ' + 'in React.', type);
    }

    if (type === 'script') {
      // Create the script via .innerHTML so its "parser-inserted" flag is
      // set to true and it does not execute
      var div = ownerDocument.createElement('div');
      div.innerHTML = '<script><' + '/script>'; // eslint-disable-line
      // This is guaranteed to yield a script element.
      var firstChild = div.firstChild;
      domElement = div.removeChild(firstChild);
    } else if (typeof props.is === 'string') {
      // $FlowIssue `createElement` should be updated for Web Components
      domElement = ownerDocument.createElement(type, { is: props.is });
    } else {
      // Separate else branch instead of using `props.is || undefined` above because of a Firefox bug.
      // See discussion in https://github.com/facebook/react/pull/6896
      // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240
      domElement = ownerDocument.createElement(type);
    }
  } else {
    domElement = ownerDocument.createElementNS(namespaceURI, type);
  }

  {
    if (namespaceURI === HTML_NAMESPACE) {
      if (!isCustomComponentTag && Object.prototype.toString.call(domElement) === '[object HTMLUnknownElement]' && !Object.prototype.hasOwnProperty.call(warnedUnknownTags, type)) {
        warnedUnknownTags[type] = true;
        warning(false, 'The tag <%s> is unrecognized in this browser. ' + 'If you meant to render a React component, start its name with ' + 'an uppercase letter.', type);
      }
    }
  }

  return domElement;
}

function createTextNode$1(text, rootContainerElement) {
  return getOwnerDocumentFromRootContainer(rootContainerElement).createTextNode(text);
}

function setInitialProperties$1(domElement, tag, rawProps, rootContainerElement) {
  var isCustomComponentTag = isCustomComponent(tag, rawProps);
  {
    validatePropertiesInDevelopment(tag, rawProps);
    if (isCustomComponentTag && !didWarnShadyDOM && domElement.shadyRoot) {
      warning(false, '%s is using shady DOM. Using shady DOM with React can ' + 'cause things to break subtly.', getCurrentFiberOwnerName$1() || 'A component');
      didWarnShadyDOM = true;
    }
  }

  // TODO: Make sure that we check isMounted before firing any of these events.
  var props;
  switch (tag) {
    case 'iframe':
    case 'object':
      trapBubbledEvent('topLoad', 'load', domElement);
      props = rawProps;
      break;
    case 'video':
    case 'audio':
      // Create listener for each media event
      for (var event in mediaEvents) {
        if (mediaEvents.hasOwnProperty(event)) {
          trapBubbledEvent(event, mediaEvents[event], domElement);
        }
      }
      props = rawProps;
      break;
    case 'source':
      trapBubbledEvent('topError', 'error', domElement);
      props = rawProps;
      break;
    case 'img':
    case 'image':
      trapBubbledEvent('topError', 'error', domElement);
      trapBubbledEvent('topLoad', 'load', domElement);
      props = rawProps;
      break;
    case 'form':
      trapBubbledEvent('topReset', 'reset', domElement);
      trapBubbledEvent('topSubmit', 'submit', domElement);
      props = rawProps;
      break;
    case 'details':
      trapBubbledEvent('topToggle', 'toggle', domElement);
      props = rawProps;
      break;
    case 'input':
      initWrapperState(domElement, rawProps);
      props = getHostProps(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
    case 'option':
      validateProps(domElement, rawProps);
      props = getHostProps$1(domElement, rawProps);
      break;
    case 'select':
      initWrapperState$1(domElement, rawProps);
      props = getHostProps$2(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
    case 'textarea':
      initWrapperState$2(domElement, rawProps);
      props = getHostProps$3(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
    default:
      props = rawProps;
  }

  assertValidProps(tag, props, getStack);

  setInitialDOMProperties(tag, domElement, rootContainerElement, props, isCustomComponentTag);

  switch (tag) {
    case 'input':
      // TODO: Make sure we check if this is still unmounted or do any clean
      // up necessary since we never stop tracking anymore.
      track(domElement);
      postMountWrapper(domElement, rawProps);
      break;
    case 'textarea':
      // TODO: Make sure we check if this is still unmounted or do any clean
      // up necessary since we never stop tracking anymore.
      track(domElement);
      postMountWrapper$3(domElement, rawProps);
      break;
    case 'option':
      postMountWrapper$1(domElement, rawProps);
      break;
    case 'select':
      postMountWrapper$2(domElement, rawProps);
      break;
    default:
      if (typeof props.onClick === 'function') {
        // TODO: This cast may not be sound for SVG, MathML or custom elements.
        trapClickOnNonInteractiveElement(domElement);
      }
      break;
  }
}

// Calculate the diff between the two objects.
function diffProperties$1(domElement, tag, lastRawProps, nextRawProps, rootContainerElement) {
  {
    validatePropertiesInDevelopment(tag, nextRawProps);
  }

  var updatePayload = null;

  var lastProps;
  var nextProps;
  switch (tag) {
    case 'input':
      lastProps = getHostProps(domElement, lastRawProps);
      nextProps = getHostProps(domElement, nextRawProps);
      updatePayload = [];
      break;
    case 'option':
      lastProps = getHostProps$1(domElement, lastRawProps);
      nextProps = getHostProps$1(domElement, nextRawProps);
      updatePayload = [];
      break;
    case 'select':
      lastProps = getHostProps$2(domElement, lastRawProps);
      nextProps = getHostProps$2(domElement, nextRawProps);
      updatePayload = [];
      break;
    case 'textarea':
      lastProps = getHostProps$3(domElement, lastRawProps);
      nextProps = getHostProps$3(domElement, nextRawProps);
      updatePayload = [];
      break;
    default:
      lastProps = lastRawProps;
      nextProps = nextRawProps;
      if (typeof lastProps.onClick !== 'function' && typeof nextProps.onClick === 'function') {
        // TODO: This cast may not be sound for SVG, MathML or custom elements.
        trapClickOnNonInteractiveElement(domElement);
      }
      break;
  }

  assertValidProps(tag, nextProps, getStack);

  var propKey;
  var styleName;
  var styleUpdates = null;
  for (propKey in lastProps) {
    if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) {
      continue;
    }
    if (propKey === STYLE) {
      var lastStyle = lastProps[propKey];
      for (styleName in lastStyle) {
        if (lastStyle.hasOwnProperty(styleName)) {
          if (!styleUpdates) {
            styleUpdates = {};
          }
          styleUpdates[styleName] = '';
        }
      }
    } else if (propKey === DANGEROUSLY_SET_INNER_HTML || propKey === CHILDREN) {
      // Noop. This is handled by the clear text mechanism.
    } else if (propKey === SUPPRESS_CONTENT_EDITABLE_WARNING || propKey === SUPPRESS_HYDRATION_WARNING$1) {
      // Noop
    } else if (propKey === AUTOFOCUS) {
      // Noop. It doesn't work on updates anyway.
    } else if (registrationNameModules.hasOwnProperty(propKey)) {
      // This is a special case. If any listener updates we need to ensure
      // that the "current" fiber pointer gets updated so we need a commit
      // to update this element.
      if (!updatePayload) {
        updatePayload = [];
      }
    } else {
      // For all other deleted properties we add it to the queue. We use
      // the whitelist in the commit phase instead.
      (updatePayload = updatePayload || []).push(propKey, null);
    }
  }
  for (propKey in nextProps) {
    var nextProp = nextProps[propKey];
    var lastProp = lastProps != null ? lastProps[propKey] : undefined;
    if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) {
      continue;
    }
    if (propKey === STYLE) {
      {
        if (nextProp) {
          // Freeze the next style object so that we can assume it won't be
          // mutated. We have already warned for this in the past.
          Object.freeze(nextProp);
        }
      }
      if (lastProp) {
        // Unset styles on `lastProp` but not on `nextProp`.
        for (styleName in lastProp) {
          if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {
            if (!styleUpdates) {
              styleUpdates = {};
            }
            styleUpdates[styleName] = '';
          }
        }
        // Update styles that changed since `lastProp`.
        for (styleName in nextProp) {
          if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {
            if (!styleUpdates) {
              styleUpdates = {};
            }
            styleUpdates[styleName] = nextProp[styleName];
          }
        }
      } else {
        // Relies on `updateStylesByID` not mutating `styleUpdates`.
        if (!styleUpdates) {
          if (!updatePayload) {
            updatePayload = [];
          }
          updatePayload.push(propKey, styleUpdates);
        }
        styleUpdates = nextProp;
      }
    } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {
      var nextHtml = nextProp ? nextProp[HTML] : undefined;
      var lastHtml = lastProp ? lastProp[HTML] : undefined;
      if (nextHtml != null) {
        if (lastHtml !== nextHtml) {
          (updatePayload = updatePayload || []).push(propKey, '' + nextHtml);
        }
      } else {
        // TODO: It might be too late to clear this if we have children
        // inserted already.
      }
    } else if (propKey === CHILDREN) {
      if (lastProp !== nextProp && (typeof nextProp === 'string' || typeof nextProp === 'number')) {
        (updatePayload = updatePayload || []).push(propKey, '' + nextProp);
      }
    } else if (propKey === SUPPRESS_CONTENT_EDITABLE_WARNING || propKey === SUPPRESS_HYDRATION_WARNING$1) {
      // Noop
    } else if (registrationNameModules.hasOwnProperty(propKey)) {
      if (nextProp != null) {
        // We eagerly listen to this even though we haven't committed yet.
        if (true && typeof nextProp !== 'function') {
          warnForInvalidEventListener(propKey, nextProp);
        }
        ensureListeningTo(rootContainerElement, propKey);
      }
      if (!updatePayload && lastProp !== nextProp) {
        // This is a special case. If any listener updates we need to ensure
        // that the "current" props pointer gets updated so we need a commit
        // to update this element.
        updatePayload = [];
      }
    } else {
      // For any other property we always add it to the queue and then we
      // filter it out using the whitelist during the commit.
      (updatePayload = updatePayload || []).push(propKey, nextProp);
    }
  }
  if (styleUpdates) {
    (updatePayload = updatePayload || []).push(STYLE, styleUpdates);
  }
  return updatePayload;
}

// Apply the diff.
function updateProperties$1(domElement, updatePayload, tag, lastRawProps, nextRawProps) {
  var wasCustomComponentTag = isCustomComponent(tag, lastRawProps);
  var isCustomComponentTag = isCustomComponent(tag, nextRawProps);
  // Apply the diff.
  updateDOMProperties(domElement, updatePayload, wasCustomComponentTag, isCustomComponentTag);

  // TODO: Ensure that an update gets scheduled if any of the special props
  // changed.
  switch (tag) {
    case 'input':
      // Update the wrapper around inputs *after* updating props. This has to
      // happen after `updateDOMProperties`. Otherwise HTML5 input validations
      // raise warnings and prevent the new value from being assigned.
      updateWrapper(domElement, nextRawProps);

      // We also check that we haven't missed a value update, such as a
      // Radio group shifting the checked value to another named radio input.
      updateValueIfChanged(domElement);
      break;
    case 'textarea':
      updateWrapper$1(domElement, nextRawProps);
      break;
    case 'select':
      // <select> value update needs to occur after <option> children
      // reconciliation
      postUpdateWrapper(domElement, nextRawProps);
      break;
  }
}

function diffHydratedProperties$1(domElement, tag, rawProps, parentNamespace, rootContainerElement) {
  {
    var suppressHydrationWarning = rawProps[SUPPRESS_HYDRATION_WARNING$1] === true;
    var isCustomComponentTag = isCustomComponent(tag, rawProps);
    validatePropertiesInDevelopment(tag, rawProps);
    if (isCustomComponentTag && !didWarnShadyDOM && domElement.shadyRoot) {
      warning(false, '%s is using shady DOM. Using shady DOM with React can ' + 'cause things to break subtly.', getCurrentFiberOwnerName$1() || 'A component');
      didWarnShadyDOM = true;
    }
  }

  // TODO: Make sure that we check isMounted before firing any of these events.
  switch (tag) {
    case 'iframe':
    case 'object':
      trapBubbledEvent('topLoad', 'load', domElement);
      break;
    case 'video':
    case 'audio':
      // Create listener for each media event
      for (var event in mediaEvents) {
        if (mediaEvents.hasOwnProperty(event)) {
          trapBubbledEvent(event, mediaEvents[event], domElement);
        }
      }
      break;
    case 'source':
      trapBubbledEvent('topError', 'error', domElement);
      break;
    case 'img':
    case 'image':
      trapBubbledEvent('topError', 'error', domElement);
      trapBubbledEvent('topLoad', 'load', domElement);
      break;
    case 'form':
      trapBubbledEvent('topReset', 'reset', domElement);
      trapBubbledEvent('topSubmit', 'submit', domElement);
      break;
    case 'details':
      trapBubbledEvent('topToggle', 'toggle', domElement);
      break;
    case 'input':
      initWrapperState(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
    case 'option':
      validateProps(domElement, rawProps);
      break;
    case 'select':
      initWrapperState$1(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
    case 'textarea':
      initWrapperState$2(domElement, rawProps);
      trapBubbledEvent('topInvalid', 'invalid', domElement);
      // For controlled components we always need to ensure we're listening
      // to onChange. Even if there is no listener.
      ensureListeningTo(rootContainerElement, 'onChange');
      break;
  }

  assertValidProps(tag, rawProps, getStack);

  {
    var extraAttributeNames = new Set();
    var attributes = domElement.attributes;
    for (var i = 0; i < attributes.length; i++) {
      var name = attributes[i].name.toLowerCase();
      switch (name) {
        // Built-in SSR attribute is whitelisted
        case 'data-reactroot':
          break;
        // Controlled attributes are not validated
        // TODO: Only ignore them on controlled tags.
        case 'value':
          break;
        case 'checked':
          break;
        case 'selected':
          break;
        default:
          // Intentionally use the original name.
          // See discussion in https://github.com/facebook/react/pull/10676.
          extraAttributeNames.add(attributes[i].name);
      }
    }
  }

  var updatePayload = null;
  for (var propKey in rawProps) {
    if (!rawProps.hasOwnProperty(propKey)) {
      continue;
    }
    var nextProp = rawProps[propKey];
    if (propKey === CHILDREN) {
      // For text content children we compare against textContent. This
      // might match additional HTML that is hidden when we read it using
      // textContent. E.g. "foo" will match "f<span>oo</span>" but that still
      // satisfies our requirement. Our requirement is not to produce perfect
      // HTML and attributes. Ideally we should preserve structure but it's
      // ok not to if the visible content is still enough to indicate what
      // even listeners these nodes might be wired up to.
      // TODO: Warn if there is more than a single textNode as a child.
      // TODO: Should we use domElement.firstChild.nodeValue to compare?
      if (typeof nextProp === 'string') {
        if (domElement.textContent !== nextProp) {
          if (true && !suppressHydrationWarning) {
            warnForTextDifference(domElement.textContent, nextProp);
          }
          updatePayload = [CHILDREN, nextProp];
        }
      } else if (typeof nextProp === 'number') {
        if (domElement.textContent !== '' + nextProp) {
          if (true && !suppressHydrationWarning) {
            warnForTextDifference(domElement.textContent, nextProp);
          }
          updatePayload = [CHILDREN, '' + nextProp];
        }
      }
    } else if (registrationNameModules.hasOwnProperty(propKey)) {
      if (nextProp != null) {
        if (true && typeof nextProp !== 'function') {
          warnForInvalidEventListener(propKey, nextProp);
        }
        ensureListeningTo(rootContainerElement, propKey);
      }
    } else {
      // Validate that the properties correspond to their expected values.
      var serverValue;
      var propertyInfo;
      if (suppressHydrationWarning) {
        // Don't bother comparing. We're ignoring all these warnings.
      } else if (propKey === SUPPRESS_CONTENT_EDITABLE_WARNING || propKey === SUPPRESS_HYDRATION_WARNING$1 ||
      // Controlled attributes are not validated
      // TODO: Only ignore them on controlled tags.
      propKey === 'value' || propKey === 'checked' || propKey === 'selected') {
        // Noop
      } else if (propKey === DANGEROUSLY_SET_INNER_HTML) {
        var rawHtml = nextProp ? nextProp[HTML] || '' : '';
        var serverHTML = domElement.innerHTML;
        var expectedHTML = normalizeHTML(domElement, rawHtml);
        if (expectedHTML !== serverHTML) {
          warnForPropDifference(propKey, serverHTML, expectedHTML);
        }
      } else if (propKey === STYLE) {
        // $FlowFixMe - Should be inferred as not undefined.
        extraAttributeNames['delete'](propKey);
        var expectedStyle = createDangerousStringForStyles(nextProp);
        serverValue = domElement.getAttribute('style');
        if (expectedStyle !== serverValue) {
          warnForPropDifference(propKey, serverValue, expectedStyle);
        }
      } else if (isCustomComponentTag) {
        // $FlowFixMe - Should be inferred as not undefined.
        extraAttributeNames['delete'](propKey.toLowerCase());
        serverValue = getValueForAttribute(domElement, propKey, nextProp);

        if (nextProp !== serverValue) {
          warnForPropDifference(propKey, serverValue, nextProp);
        }
      } else if (shouldSetAttribute(propKey, nextProp)) {
        if (propertyInfo = getPropertyInfo(propKey)) {
          // $FlowFixMe - Should be inferred as not undefined.
          extraAttributeNames['delete'](propertyInfo.attributeName);
          serverValue = getValueForProperty(domElement, propKey, nextProp);
        } else {
          var ownNamespace = parentNamespace;
          if (ownNamespace === HTML_NAMESPACE) {
            ownNamespace = getIntrinsicNamespace(tag);
          }
          if (ownNamespace === HTML_NAMESPACE) {
            // $FlowFixMe - Should be inferred as not undefined.
            extraAttributeNames['delete'](propKey.toLowerCase());
          } else {
            // $FlowFixMe - Should be inferred as not undefined.
            extraAttributeNames['delete'](propKey);
          }
          serverValue = getValueForAttribute(domElement, propKey, nextProp);
        }

        if (nextProp !== serverValue) {
          warnForPropDifference(propKey, serverValue, nextProp);
        }
      }
    }
  }

  {
    // $FlowFixMe - Should be inferred as not undefined.
    if (extraAttributeNames.size > 0 && !suppressHydrationWarning) {
      // $FlowFixMe - Should be inferred as not undefined.
      warnForExtraAttributes(extraAttributeNames);
    }
  }

  switch (tag) {
    case 'input':
      // TODO: Make sure we check if this is still unmounted or do any clean
      // up necessary since we never stop tracking anymore.
      track(domElement);
      postMountWrapper(domElement, rawProps);
      break;
    case 'textarea':
      // TODO: Make sure we check if this is still unmounted or do any clean
      // up necessary since we never stop tracking anymore.
      track(domElement);
      postMountWrapper$3(domElement, rawProps);
      break;
    case 'select':
    case 'option':
      // For input and textarea we current always set the value property at
      // post mount to force it to diverge from attributes. However, for
      // option and select we don't quite do the same thing and select
      // is not resilient to the DOM state changing so we don't do that here.
      // TODO: Consider not doing this for input and textarea.
      break;
    default:
      if (typeof rawProps.onClick === 'function') {
        // TODO: This cast may not be sound for SVG, MathML or custom elements.
        trapClickOnNonInteractiveElement(domElement);
      }
      break;
  }

  return updatePayload;
}

function diffHydratedText$1(textNode, text) {
  var isDifferent = textNode.nodeValue !== text;
  return isDifferent;
}

function warnForUnmatchedText$1(textNode, text) {
  {
    warnForTextDifference(textNode.nodeValue, text);
  }
}

function warnForDeletedHydratableElement$1(parentNode, child) {
  {
    if (didWarnInvalidHydration) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Did not expect server HTML to contain a <%s> in <%s>.', child.nodeName.toLowerCase(), parentNode.nodeName.toLowerCase());
  }
}

function warnForDeletedHydratableText$1(parentNode, child) {
  {
    if (didWarnInvalidHydration) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Did not expect server HTML to contain the text node "%s" in <%s>.', child.nodeValue, parentNode.nodeName.toLowerCase());
  }
}

function warnForInsertedHydratedElement$1(parentNode, tag, props) {
  {
    if (didWarnInvalidHydration) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Expected server HTML to contain a matching <%s> in <%s>.', tag, parentNode.nodeName.toLowerCase());
  }
}

function warnForInsertedHydratedText$1(parentNode, text) {
  {
    if (text === '') {
      // We expect to insert empty text nodes since they're not represented in
      // the HTML.
      // TODO: Remove this special case if we can just avoid inserting empty
      // text nodes.
      return;
    }
    if (didWarnInvalidHydration) {
      return;
    }
    didWarnInvalidHydration = true;
    warning(false, 'Expected server HTML to contain a matching text node for "%s" in <%s>.', text, parentNode.nodeName.toLowerCase());
  }
}

function restoreControlledState(domElement, tag, props) {
  switch (tag) {
    case 'input':
      restoreControlledState$1(domElement, props);
      return;
    case 'textarea':
      restoreControlledState$3(domElement, props);
      return;
    case 'select':
      restoreControlledState$2(domElement, props);
      return;
  }
}

var ReactDOMFiberComponent = Object.freeze({
	createElement: createElement$1,
	createTextNode: createTextNode$1,
	setInitialProperties: setInitialProperties$1,
	diffProperties: diffProperties$1,
	updateProperties: updateProperties$1,
	diffHydratedProperties: diffHydratedProperties$1,
	diffHydratedText: diffHydratedText$1,
	warnForUnmatchedText: warnForUnmatchedText$1,
	warnForDeletedHydratableElement: warnForDeletedHydratableElement$1,
	warnForDeletedHydratableText: warnForDeletedHydratableText$1,
	warnForInsertedHydratedElement: warnForInsertedHydratedElement$1,
	warnForInsertedHydratedText: warnForInsertedHydratedText$1,
	restoreControlledState: restoreControlledState
});

// TODO: direct imports like some-package/src/* are bad. Fix me.
var getCurrentFiberStackAddendum$6 = ReactDebugCurrentFiber.getCurrentFiberStackAddendum;

var validateDOMNesting = emptyFunction$1;

{
  // This validation code was written based on the HTML5 parsing spec:
  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  //
  // Note: this does not catch all invalid nesting, nor does it try to (as it's
  // not clear what practical benefit doing so provides); instead, we warn only
  // for cases where the parser will give a parse tree differing from what React
  // intended. For example, <b><div></div></b> is invalid but we don't warn
  // because it still parses correctly; we do warn for other cases like nested
  // <p> tags where the beginning of the second element implicitly closes the
  // first, causing a confusing mess.

  // https://html.spec.whatwg.org/multipage/syntax.html#special
  var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',

  // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point
  // TODO: Distinguish by namespace here -- for <title>, including it here
  // errs on the side of fewer warnings
  'foreignObject', 'desc', 'title'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope
  var buttonScopeTags = inScopeTags.concat(['button']);

  // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags
  var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];

  var emptyAncestorInfo = {
    current: null,

    formTag: null,
    aTagInScope: null,
    buttonTagInScope: null,
    nobrTagInScope: null,
    pTagInButtonScope: null,

    listItemTagAutoclosing: null,
    dlItemTagAutoclosing: null
  };

  var updatedAncestorInfo$1 = function (oldInfo, tag, instance) {
    var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo);
    var info = { tag: tag, instance: instance };

    if (inScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.aTagInScope = null;
      ancestorInfo.buttonTagInScope = null;
      ancestorInfo.nobrTagInScope = null;
    }
    if (buttonScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.pTagInButtonScope = null;
    }

    // See rules for 'li', 'dd', 'dt' start tags in
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {
      ancestorInfo.listItemTagAutoclosing = null;
      ancestorInfo.dlItemTagAutoclosing = null;
    }

    ancestorInfo.current = info;

    if (tag === 'form') {
      ancestorInfo.formTag = info;
    }
    if (tag === 'a') {
      ancestorInfo.aTagInScope = info;
    }
    if (tag === 'button') {
      ancestorInfo.buttonTagInScope = info;
    }
    if (tag === 'nobr') {
      ancestorInfo.nobrTagInScope = info;
    }
    if (tag === 'p') {
      ancestorInfo.pTagInButtonScope = info;
    }
    if (tag === 'li') {
      ancestorInfo.listItemTagAutoclosing = info;
    }
    if (tag === 'dd' || tag === 'dt') {
      ancestorInfo.dlItemTagAutoclosing = info;
    }

    return ancestorInfo;
  };

  /**
   * Returns whether
   */
  var isTagValidWithParent = function (tag, parentTag) {
    // First, let's check if we're in an unusual parsing mode...
    switch (parentTag) {
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect
      case 'select':
        return tag === 'option' || tag === 'optgroup' || tag === '#text';
      case 'optgroup':
        return tag === 'option' || tag === '#text';
      // Strictly speaking, seeing an <option> doesn't mean we're in a <select>
      // but
      case 'option':
        return tag === '#text';
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption
      // No special behavior since these rules fall back to "in body" mode for
      // all except special table nodes which cause bad parsing behavior anyway.

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr
      case 'tr':
        return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody
      case 'tbody':
      case 'thead':
      case 'tfoot':
        return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup
      case 'colgroup':
        return tag === 'col' || tag === 'template';
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable
      case 'table':
        return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead
      case 'head':
        return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';
      // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element
      case 'html':
        return tag === 'head' || tag === 'body';
      case '#document':
        return tag === 'html';
    }

    // Probably in the "in body" parsing mode, so we outlaw only tag combos
    // where the parsing rules cause implicit opens or closes to be added.
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    switch (tag) {
      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';

      case 'rp':
      case 'rt':
        return impliedEndTags.indexOf(parentTag) === -1;

      case 'body':
      case 'caption':
      case 'col':
      case 'colgroup':
      case 'frame':
      case 'head':
      case 'html':
      case 'tbody':
      case 'td':
      case 'tfoot':
      case 'th':
      case 'thead':
      case 'tr':
        // These tags are only valid with a few parents that have special child
        // parsing rules -- if we're down here, then none of those matched and
        // so we allow it only if we don't know what the parent is, as all other
        // cases are invalid.
        return parentTag == null;
    }

    return true;
  };

  /**
   * Returns whether
   */
  var findInvalidAncestorForTag = function (tag, ancestorInfo) {
    switch (tag) {
      case 'address':
      case 'article':
      case 'aside':
      case 'blockquote':
      case 'center':
      case 'details':
      case 'dialog':
      case 'dir':
      case 'div':
      case 'dl':
      case 'fieldset':
      case 'figcaption':
      case 'figure':
      case 'footer':
      case 'header':
      case 'hgroup':
      case 'main':
      case 'menu':
      case 'nav':
      case 'ol':
      case 'p':
      case 'section':
      case 'summary':
      case 'ul':
      case 'pre':
      case 'listing':
      case 'table':
      case 'hr':
      case 'xmp':
      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return ancestorInfo.pTagInButtonScope;

      case 'form':
        return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;

      case 'li':
        return ancestorInfo.listItemTagAutoclosing;

      case 'dd':
      case 'dt':
        return ancestorInfo.dlItemTagAutoclosing;

      case 'button':
        return ancestorInfo.buttonTagInScope;

      case 'a':
        // Spec says something about storing a list of markers, but it sounds
        // equivalent to this check.
        return ancestorInfo.aTagInScope;

      case 'nobr':
        return ancestorInfo.nobrTagInScope;
    }

    return null;
  };

  var didWarn = {};

  validateDOMNesting = function (childTag, childText, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.current;
    var parentTag = parentInfo && parentInfo.tag;

    if (childText != null) {
      warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null');
      childTag = '#text';
    }

    var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;
    var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);
    var invalidParentOrAncestor = invalidParent || invalidAncestor;
    if (!invalidParentOrAncestor) {
      return;
    }

    var ancestorTag = invalidParentOrAncestor.tag;
    var addendum = getCurrentFiberStackAddendum$6();

    var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + addendum;
    if (didWarn[warnKey]) {
      return;
    }
    didWarn[warnKey] = true;

    var tagDisplayName = childTag;
    var whitespaceInfo = '';
    if (childTag === '#text') {
      if (/\S/.test(childText)) {
        tagDisplayName = 'Text nodes';
      } else {
        tagDisplayName = 'Whitespace text nodes';
        whitespaceInfo = " Make sure you don't have any extra whitespace between tags on " + 'each line of your source code.';
      }
    } else {
      tagDisplayName = '<' + childTag + '>';
    }

    if (invalidParent) {
      var info = '';
      if (ancestorTag === 'table' && childTag === 'tr') {
        info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';
      }
      warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s%s%s', tagDisplayName, ancestorTag, whitespaceInfo, info, addendum);
    } else {
      warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>.%s', tagDisplayName, ancestorTag, addendum);
    }
  };

  // TODO: turn this into a named export
  validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo$1;

  // For testing
  validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.current;
    var parentTag = parentInfo && parentInfo.tag;
    return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);
  };
}

var validateDOMNesting$1 = validateDOMNesting;

// TODO: direct imports like some-package/src/* are bad. Fix me.
var createElement = createElement$1;
var createTextNode = createTextNode$1;
var setInitialProperties = setInitialProperties$1;
var diffProperties = diffProperties$1;
var updateProperties = updateProperties$1;
var diffHydratedProperties = diffHydratedProperties$1;
var diffHydratedText = diffHydratedText$1;
var warnForUnmatchedText = warnForUnmatchedText$1;
var warnForDeletedHydratableElement = warnForDeletedHydratableElement$1;
var warnForDeletedHydratableText = warnForDeletedHydratableText$1;
var warnForInsertedHydratedElement = warnForInsertedHydratedElement$1;
var warnForInsertedHydratedText = warnForInsertedHydratedText$1;
var updatedAncestorInfo = validateDOMNesting$1.updatedAncestorInfo;
var precacheFiberNode = precacheFiberNode$1;
var updateFiberProps = updateFiberProps$1;


{
  var SUPPRESS_HYDRATION_WARNING = 'suppressHydrationWarning';
  if (typeof Map !== 'function' || Map.prototype == null || typeof Map.prototype.forEach !== 'function' || typeof Set !== 'function' || Set.prototype == null || typeof Set.prototype.clear !== 'function' || typeof Set.prototype.forEach !== 'function') {
    warning(false, 'React depends on Map and Set built-in types. Make sure that you load a ' + 'polyfill in older browsers. http://fb.me/react-polyfills');
  }
}

injection$3.injectFiberControlledHostComponent(ReactDOMFiberComponent);

var eventsEnabled = null;
var selectionInformation = null;

/**
 * True if the supplied DOM node is a valid node element.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @return {boolean} True if the DOM is a valid DOM node.
 * @internal
 */
function isValidContainer(node) {
  return !!(node && (node.nodeType === ELEMENT_NODE || node.nodeType === DOCUMENT_NODE || node.nodeType === DOCUMENT_FRAGMENT_NODE || node.nodeType === COMMENT_NODE && node.nodeValue === ' react-mount-point-unstable '));
}

function getReactRootElementInContainer(container) {
  if (!container) {
    return null;
  }

  if (container.nodeType === DOCUMENT_NODE) {
    return container.documentElement;
  } else {
    return container.firstChild;
  }
}

function shouldHydrateDueToLegacyHeuristic(container) {
  var rootElement = getReactRootElementInContainer(container);
  return !!(rootElement && rootElement.nodeType === ELEMENT_NODE && rootElement.hasAttribute(ROOT_ATTRIBUTE_NAME));
}

function shouldAutoFocusHostComponent(type, props) {
  switch (type) {
    case 'button':
    case 'input':
    case 'select':
    case 'textarea':
      return !!props.autoFocus;
  }
  return false;
}

var DOMRenderer = reactReconciler({
  getRootHostContext: function (rootContainerInstance) {
    var type = void 0;
    var namespace = void 0;
    var nodeType = rootContainerInstance.nodeType;
    switch (nodeType) {
      case DOCUMENT_NODE:
      case DOCUMENT_FRAGMENT_NODE:
        {
          type = nodeType === DOCUMENT_NODE ? '#document' : '#fragment';
          var root = rootContainerInstance.documentElement;
          namespace = root ? root.namespaceURI : getChildNamespace(null, '');
          break;
        }
      default:
        {
          var container = nodeType === COMMENT_NODE ? rootContainerInstance.parentNode : rootContainerInstance;
          var ownNamespace = container.namespaceURI || null;
          type = container.tagName;
          namespace = getChildNamespace(ownNamespace, type);
          break;
        }
    }
    {
      var validatedTag = type.toLowerCase();
      var _ancestorInfo = updatedAncestorInfo(null, validatedTag, null);
      return { namespace: namespace, ancestorInfo: _ancestorInfo };
    }
    return namespace;
  },
  getChildHostContext: function (parentHostContext, type) {
    {
      var parentHostContextDev = parentHostContext;
      var _namespace = getChildNamespace(parentHostContextDev.namespace, type);
      var _ancestorInfo2 = updatedAncestorInfo(parentHostContextDev.ancestorInfo, type, null);
      return { namespace: _namespace, ancestorInfo: _ancestorInfo2 };
    }
    var parentNamespace = parentHostContext;
    return getChildNamespace(parentNamespace, type);
  },
  getPublicInstance: function (instance) {
    return instance;
  },
  prepareForCommit: function () {
    eventsEnabled = isEnabled();
    selectionInformation = getSelectionInformation();
    setEnabled(false);
  },
  resetAfterCommit: function () {
    restoreSelection(selectionInformation);
    selectionInformation = null;
    setEnabled(eventsEnabled);
    eventsEnabled = null;
  },
  createInstance: function (type, props, rootContainerInstance, hostContext, internalInstanceHandle) {
    var parentNamespace = void 0;
    {
      // TODO: take namespace into account when validating.
      var hostContextDev = hostContext;
      validateDOMNesting$1(type, null, hostContextDev.ancestorInfo);
      if (typeof props.children === 'string' || typeof props.children === 'number') {
        var string = '' + props.children;
        var ownAncestorInfo = updatedAncestorInfo(hostContextDev.ancestorInfo, type, null);
        validateDOMNesting$1(null, string, ownAncestorInfo);
      }
      parentNamespace = hostContextDev.namespace;
    }
    var domElement = createElement(type, props, rootContainerInstance, parentNamespace);
    precacheFiberNode(internalInstanceHandle, domElement);
    updateFiberProps(domElement, props);
    return domElement;
  },
  appendInitialChild: function (parentInstance, child) {
    parentInstance.appendChild(child);
  },
  finalizeInitialChildren: function (domElement, type, props, rootContainerInstance) {
    setInitialProperties(domElement, type, props, rootContainerInstance);
    return shouldAutoFocusHostComponent(type, props);
  },
  prepareUpdate: function (domElement, type, oldProps, newProps, rootContainerInstance, hostContext) {
    {
      var hostContextDev = hostContext;
      if (typeof newProps.children !== typeof oldProps.children && (typeof newProps.children === 'string' || typeof newProps.children === 'number')) {
        var string = '' + newProps.children;
        var ownAncestorInfo = updatedAncestorInfo(hostContextDev.ancestorInfo, type, null);
        validateDOMNesting$1(null, string, ownAncestorInfo);
      }
    }
    return diffProperties(domElement, type, oldProps, newProps, rootContainerInstance);
  },
  shouldSetTextContent: function (type, props) {
    return type === 'textarea' || typeof props.children === 'string' || typeof props.children === 'number' || typeof props.dangerouslySetInnerHTML === 'object' && props.dangerouslySetInnerHTML !== null && typeof props.dangerouslySetInnerHTML.__html === 'string';
  },
  shouldDeprioritizeSubtree: function (type, props) {
    return !!props.hidden;
  },
  createTextInstance: function (text, rootContainerInstance, hostContext, internalInstanceHandle) {
    {
      var hostContextDev = hostContext;
      validateDOMNesting$1(null, text, hostContextDev.ancestorInfo);
    }
    var textNode = createTextNode(text, rootContainerInstance);
    precacheFiberNode(internalInstanceHandle, textNode);
    return textNode;
  },


  now: now,

  mutation: {
    commitMount: function (domElement, type, newProps, internalInstanceHandle) {
      domElement.focus();
    },
    commitUpdate: function (domElement, updatePayload, type, oldProps, newProps, internalInstanceHandle) {
      // Update the props handle so that we know which props are the ones with
      // with current event handlers.
      updateFiberProps(domElement, newProps);
      // Apply the diff to the DOM node.
      updateProperties(domElement, updatePayload, type, oldProps, newProps);
    },
    resetTextContent: function (domElement) {
      domElement.textContent = '';
    },
    commitTextUpdate: function (textInstance, oldText, newText) {
      textInstance.nodeValue = newText;
    },
    appendChild: function (parentInstance, child) {
      parentInstance.appendChild(child);
    },
    appendChildToContainer: function (container, child) {
      if (container.nodeType === COMMENT_NODE) {
        container.parentNode.insertBefore(child, container);
      } else {
        container.appendChild(child);
      }
    },
    insertBefore: function (parentInstance, child, beforeChild) {
      parentInstance.insertBefore(child, beforeChild);
    },
    insertInContainerBefore: function (container, child, beforeChild) {
      if (container.nodeType === COMMENT_NODE) {
        container.parentNode.insertBefore(child, beforeChild);
      } else {
        container.insertBefore(child, beforeChild);
      }
    },
    removeChild: function (parentInstance, child) {
      parentInstance.removeChild(child);
    },
    removeChildFromContainer: function (container, child) {
      if (container.nodeType === COMMENT_NODE) {
        container.parentNode.removeChild(child);
      } else {
        container.removeChild(child);
      }
    }
  },

  hydration: {
    canHydrateInstance: function (instance, type, props) {
      if (instance.nodeType !== ELEMENT_NODE || type.toLowerCase() !== instance.nodeName.toLowerCase()) {
        return null;
      }
      // This has now been refined to an element node.
      return instance;
    },
    canHydrateTextInstance: function (instance, text) {
      if (text === '' || instance.nodeType !== TEXT_NODE) {
        // Empty strings are not parsed by HTML so there won't be a correct match here.
        return null;
      }
      // This has now been refined to a text node.
      return instance;
    },
    getNextHydratableSibling: function (instance) {
      var node = instance.nextSibling;
      // Skip non-hydratable nodes.
      while (node && node.nodeType !== ELEMENT_NODE && node.nodeType !== TEXT_NODE) {
        node = node.nextSibling;
      }
      return node;
    },
    getFirstHydratableChild: function (parentInstance) {
      var next = parentInstance.firstChild;
      // Skip non-hydratable nodes.
      while (next && next.nodeType !== ELEMENT_NODE && next.nodeType !== TEXT_NODE) {
        next = next.nextSibling;
      }
      return next;
    },
    hydrateInstance: function (instance, type, props, rootContainerInstance, hostContext, internalInstanceHandle) {
      precacheFiberNode(internalInstanceHandle, instance);
      // TODO: Possibly defer this until the commit phase where all the events
      // get attached.
      updateFiberProps(instance, props);
      var parentNamespace = void 0;
      {
        var hostContextDev = hostContext;
        parentNamespace = hostContextDev.namespace;
      }
      return diffHydratedProperties(instance, type, props, parentNamespace, rootContainerInstance);
    },
    hydrateTextInstance: function (textInstance, text, internalInstanceHandle) {
      precacheFiberNode(internalInstanceHandle, textInstance);
      return diffHydratedText(textInstance, text);
    },
    didNotMatchHydratedContainerTextInstance: function (parentContainer, textInstance, text) {
      {
        warnForUnmatchedText(textInstance, text);
      }
    },
    didNotMatchHydratedTextInstance: function (parentType, parentProps, parentInstance, textInstance, text) {
      if (true && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {
        warnForUnmatchedText(textInstance, text);
      }
    },
    didNotHydrateContainerInstance: function (parentContainer, instance) {
      {
        if (instance.nodeType === 1) {
          warnForDeletedHydratableElement(parentContainer, instance);
        } else {
          warnForDeletedHydratableText(parentContainer, instance);
        }
      }
    },
    didNotHydrateInstance: function (parentType, parentProps, parentInstance, instance) {
      if (true && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {
        if (instance.nodeType === 1) {
          warnForDeletedHydratableElement(parentInstance, instance);
        } else {
          warnForDeletedHydratableText(parentInstance, instance);
        }
      }
    },
    didNotFindHydratableContainerInstance: function (parentContainer, type, props) {
      {
        warnForInsertedHydratedElement(parentContainer, type, props);
      }
    },
    didNotFindHydratableContainerTextInstance: function (parentContainer, text) {
      {
        warnForInsertedHydratedText(parentContainer, text);
      }
    },
    didNotFindHydratableInstance: function (parentType, parentProps, parentInstance, type, props) {
      if (true && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {
        warnForInsertedHydratedElement(parentInstance, type, props);
      }
    },
    didNotFindHydratableTextInstance: function (parentType, parentProps, parentInstance, text) {
      if (true && parentProps[SUPPRESS_HYDRATION_WARNING] !== true) {
        warnForInsertedHydratedText(parentInstance, text);
      }
    }
  },

  scheduleDeferredCallback: rIC,

  useSyncScheduling: !enableAsyncSchedulingByDefaultInReactDOM
});

injection$4.injectFiberBatchedUpdates(DOMRenderer.batchedUpdates);

var warnedAboutHydrateAPI = false;

function renderSubtreeIntoContainer(parentComponent, children, container, forceHydrate, callback) {
  !isValidContainer(container) ? invariant(false, 'Target container is not a DOM element.') : void 0;

  {
    if (container._reactRootContainer && container.nodeType !== COMMENT_NODE) {
      var hostInstance = DOMRenderer.findHostInstanceWithNoPortals(container._reactRootContainer.current);
      if (hostInstance) {
        warning(hostInstance.parentNode === container, 'render(...): It looks like the React-rendered content of this ' + 'container was removed without using React. This is not ' + 'supported and will cause errors. Instead, call ' + 'ReactDOM.unmountComponentAtNode to empty a container.');
      }
    }

    var isRootRenderedBySomeReact = !!container._reactRootContainer;
    var rootEl = getReactRootElementInContainer(container);
    var hasNonRootReactChild = !!(rootEl && getInstanceFromNode$1(rootEl));

    warning(!hasNonRootReactChild || isRootRenderedBySomeReact, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.');

    warning(container.nodeType !== ELEMENT_NODE || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.');
  }

  var root = container._reactRootContainer;
  if (!root) {
    var shouldHydrate = forceHydrate || shouldHydrateDueToLegacyHeuristic(container);
    // First clear any existing content.
    if (!shouldHydrate) {
      var warned = false;
      var rootSibling = void 0;
      while (rootSibling = container.lastChild) {
        {
          if (!warned && rootSibling.nodeType === ELEMENT_NODE && rootSibling.hasAttribute(ROOT_ATTRIBUTE_NAME)) {
            warned = true;
            warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.');
          }
        }
        container.removeChild(rootSibling);
      }
    }
    {
      if (shouldHydrate && !forceHydrate && !warnedAboutHydrateAPI) {
        warnedAboutHydrateAPI = true;
        lowPriorityWarning$1(false, 'render(): Calling ReactDOM.render() to hydrate server-rendered markup ' + 'will stop working in React v17. Replace the ReactDOM.render() call ' + 'with ReactDOM.hydrate() if you want React to attach to the server HTML.');
      }
    }
    var newRoot = DOMRenderer.createContainer(container, shouldHydrate);
    root = container._reactRootContainer = newRoot;
    // Initial mount should not be batched.
    DOMRenderer.unbatchedUpdates(function () {
      DOMRenderer.updateContainer(children, newRoot, parentComponent, callback);
    });
  } else {
    DOMRenderer.updateContainer(children, root, parentComponent, callback);
  }
  return DOMRenderer.getPublicRootInstance(root);
}

function createPortal(children, container) {
  var key = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

  !isValidContainer(container) ? invariant(false, 'Target container is not a DOM element.') : void 0;
  // TODO: pass ReactDOM portal implementation as third argument
  return createPortal$1(children, container, null, key);
}

function ReactRoot(container, hydrate) {
  var root = DOMRenderer.createContainer(container, hydrate);
  this._reactRootContainer = root;
}
ReactRoot.prototype.render = function (children, callback) {
  var root = this._reactRootContainer;
  DOMRenderer.updateContainer(children, root, null, callback);
};
ReactRoot.prototype.unmount = function (callback) {
  var root = this._reactRootContainer;
  DOMRenderer.updateContainer(null, root, null, callback);
};

var ReactDOM = {
  createPortal: createPortal,

  findDOMNode: function (componentOrElement) {
    {
      var owner = ReactCurrentOwner.current;
      if (owner !== null) {
        var warnedAboutRefsInRender = owner.stateNode._warnedAboutRefsInRender;
        warning(warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', getComponentName(owner) || 'A component');
        owner.stateNode._warnedAboutRefsInRender = true;
      }
    }
    if (componentOrElement == null) {
      return null;
    }
    if (componentOrElement.nodeType === ELEMENT_NODE) {
      return componentOrElement;
    }

    var inst = get(componentOrElement);
    if (inst) {
      return DOMRenderer.findHostInstance(inst);
    }

    if (typeof componentOrElement.render === 'function') {
      invariant(false, 'Unable to find node on an unmounted component.');
    } else {
      invariant(false, 'Element appears to be neither ReactComponent nor DOMNode. Keys: %s', Object.keys(componentOrElement));
    }
  },
  hydrate: function (element, container, callback) {
    // TODO: throw or warn if we couldn't hydrate?
    return renderSubtreeIntoContainer(null, element, container, true, callback);
  },
  render: function (element, container, callback) {
    return renderSubtreeIntoContainer(null, element, container, false, callback);
  },
  unstable_renderSubtreeIntoContainer: function (parentComponent, element, containerNode, callback) {
    !(parentComponent != null && has(parentComponent)) ? invariant(false, 'parentComponent must be a valid React Component') : void 0;
    return renderSubtreeIntoContainer(parentComponent, element, containerNode, false, callback);
  },
  unmountComponentAtNode: function (container) {
    !isValidContainer(container) ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : void 0;

    if (container._reactRootContainer) {
      {
        var rootEl = getReactRootElementInContainer(container);
        var renderedByDifferentReact = rootEl && !getInstanceFromNode$1(rootEl);
        warning(!renderedByDifferentReact, "unmountComponentAtNode(): The node you're attempting to unmount " + 'was rendered by another copy of React.');
      }

      // Unmount should not be batched.
      DOMRenderer.unbatchedUpdates(function () {
        renderSubtreeIntoContainer(null, null, container, false, function () {
          container._reactRootContainer = null;
        });
      });
      // If you call unmountComponentAtNode twice in quick succession, you'll
      // get `true` twice. That's probably fine?
      return true;
    } else {
      {
        var _rootEl = getReactRootElementInContainer(container);
        var hasNonRootReactChild = !!(_rootEl && getInstanceFromNode$1(_rootEl));

        // Check if the container itself is a React root node.
        var isContainerReactRoot = container.nodeType === 1 && isValidContainer(container.parentNode) && !!container.parentNode._reactRootContainer;

        warning(!hasNonRootReactChild, "unmountComponentAtNode(): The node you're attempting to unmount " + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.');
      }

      return false;
    }
  },


  // Temporary alias since we already shipped React 16 RC with it.
  // TODO: remove in React 17.
  unstable_createPortal: createPortal,

  unstable_batchedUpdates: batchedUpdates,

  unstable_deferredUpdates: DOMRenderer.deferredUpdates,

  flushSync: DOMRenderer.flushSync,

  __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED: {
    // For TapEventPlugin which is popular in open source
    EventPluginHub: EventPluginHub,
    // Used by test-utils
    EventPluginRegistry: EventPluginRegistry,
    EventPropagators: EventPropagators,
    ReactControlledComponent: ReactControlledComponent,
    ReactDOMComponentTree: ReactDOMComponentTree,
    ReactDOMEventListener: ReactDOMEventListener
  }
};

if (enableCreateRoot) {
  ReactDOM.createRoot = function createRoot(container, options) {
    var hydrate = options != null && options.hydrate === true;
    return new ReactRoot(container, hydrate);
  };
}

var foundDevTools = DOMRenderer.injectIntoDevTools({
  findFiberByHostInstance: getClosestInstanceFromNode,
  bundleType: 1,
  version: ReactVersion,
  rendererPackageName: 'react-dom'
});

{
  if (!foundDevTools && ExecutionEnvironment.canUseDOM && window.top === window.self) {
    // If we're in Chrome or Firefox, provide a download link if not installed.
    if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) {
      var protocol = window.location.protocol;
      // Don't warn in exotic cases like chrome-extension://.
      if (/^(https?|file):$/.test(protocol)) {
        console.info('%cDownload the React DevTools ' + 'for a better development experience: ' + 'https://fb.me/react-devtools' + (protocol === 'file:' ? '\nYou might need to use a local HTTP server (instead of file://): ' + 'https://fb.me/react-devtools-faq' : ''), 'font-weight:bold');
      }
    }
  }
}



var ReactDOM$2 = Object.freeze({
	default: ReactDOM
});

var ReactDOM$3 = ( ReactDOM$2 && ReactDOM ) || ReactDOM$2;

// TODO: decide on the top-level export form.
// This is hacky but makes it work with both Rollup and Jest.
var reactDom = ReactDOM$3['default'] ? ReactDOM$3['default'] : ReactDOM$3;

module.exports = reactDom;
  })();
}


/***/ }),

/***/ "yyvF":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (immutable) */ __webpack_exports__["createConnect"] = createConnect;
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__components_connectAdvanced__ = __webpack_require__("SAW1");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__utils_shallowEqual__ = __webpack_require__("aQGf");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__mapDispatchToProps__ = __webpack_require__("l5Tb");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__mapStateToProps__ = __webpack_require__("1iL5");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__mergeProps__ = __webpack_require__("QGoG");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__selectorFactory__ = __webpack_require__("VDa7");
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }








/*
  connect is a facade over connectAdvanced. It turns its args into a compatible
  selectorFactory, which has the signature:

    (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps
  
  connect passes its args to connectAdvanced as options, which will in turn pass them to
  selectorFactory each time a Connect component instance is instantiated or hot reloaded.

  selectorFactory returns a final props selector from its mapStateToProps,
  mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps,
  mergePropsFactories, and pure args.

  The resulting final props selector is called by the Connect component instance whenever
  it receives new props or store state.
 */

function match(arg, factories, name) {
  for (var i = factories.length - 1; i >= 0; i--) {
    var result = factories[i](arg);
    if (result) return result;
  }

  return function (dispatch, options) {
    throw new Error('Invalid value of type ' + typeof arg + ' for ' + name + ' argument when connecting component ' + options.wrappedComponentName + '.');
  };
}

function strictEqual(a, b) {
  return a === b;
}

// createConnect with default args builds the 'official' connect behavior. Calling it with
// different options opens up some testing and extensibility scenarios
function createConnect() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref$connectHOC = _ref.connectHOC,
      connectHOC = _ref$connectHOC === undefined ? __WEBPACK_IMPORTED_MODULE_0__components_connectAdvanced__["default"] : _ref$connectHOC,
      _ref$mapStateToPropsF = _ref.mapStateToPropsFactories,
      mapStateToPropsFactories = _ref$mapStateToPropsF === undefined ? __WEBPACK_IMPORTED_MODULE_3__mapStateToProps__["default"] : _ref$mapStateToPropsF,
      _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories,
      mapDispatchToPropsFactories = _ref$mapDispatchToPro === undefined ? __WEBPACK_IMPORTED_MODULE_2__mapDispatchToProps__["default"] : _ref$mapDispatchToPro,
      _ref$mergePropsFactor = _ref.mergePropsFactories,
      mergePropsFactories = _ref$mergePropsFactor === undefined ? __WEBPACK_IMPORTED_MODULE_4__mergeProps__["default"] : _ref$mergePropsFactor,
      _ref$selectorFactory = _ref.selectorFactory,
      selectorFactory = _ref$selectorFactory === undefined ? __WEBPACK_IMPORTED_MODULE_5__selectorFactory__["default"] : _ref$selectorFactory;

  return function connect(mapStateToProps, mapDispatchToProps, mergeProps) {
    var _ref2 = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {},
        _ref2$pure = _ref2.pure,
        pure = _ref2$pure === undefined ? true : _ref2$pure,
        _ref2$areStatesEqual = _ref2.areStatesEqual,
        areStatesEqual = _ref2$areStatesEqual === undefined ? strictEqual : _ref2$areStatesEqual,
        _ref2$areOwnPropsEqua = _ref2.areOwnPropsEqual,
        areOwnPropsEqual = _ref2$areOwnPropsEqua === undefined ? __WEBPACK_IMPORTED_MODULE_1__utils_shallowEqual__["default"] : _ref2$areOwnPropsEqua,
        _ref2$areStatePropsEq = _ref2.areStatePropsEqual,
        areStatePropsEqual = _ref2$areStatePropsEq === undefined ? __WEBPACK_IMPORTED_MODULE_1__utils_shallowEqual__["default"] : _ref2$areStatePropsEq,
        _ref2$areMergedPropsE = _ref2.areMergedPropsEqual,
        areMergedPropsEqual = _ref2$areMergedPropsE === undefined ? __WEBPACK_IMPORTED_MODULE_1__utils_shallowEqual__["default"] : _ref2$areMergedPropsE,
        extraOptions = _objectWithoutProperties(_ref2, ['pure', 'areStatesEqual', 'areOwnPropsEqual', 'areStatePropsEqual', 'areMergedPropsEqual']);

    var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps');
    var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps');
    var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps');

    return connectHOC(selectorFactory, _extends({
      // used in error messages
      methodName: 'connect',

      // used to compute Connect's displayName from the wrapped component's displayName.
      getDisplayName: function getDisplayName(name) {
        return 'Connect(' + name + ')';
      },

      // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes
      shouldHandleStateChanges: Boolean(mapStateToProps),

      // passed through to selectorFactory
      initMapStateToProps: initMapStateToProps,
      initMapDispatchToProps: initMapDispatchToProps,
      initMergeProps: initMergeProps,
      pure: pure,
      areStatesEqual: areStatesEqual,
      areOwnPropsEqual: areOwnPropsEqual,
      areStatePropsEqual: areStatePropsEqual,
      areMergedPropsEqual: areMergedPropsEqual

    }, extraOptions));
  };
}

/* harmony default export */ __webpack_exports__["default"] = (createConnect());

/***/ }),

/***/ "yzuE":
/***/ (function(module, exports, __webpack_require__) {

var baseEach = __webpack_require__("v9aJ"),
    isArrayLike = __webpack_require__("bGc4");

/**
 * The base implementation of `_.map` without support for iteratee shorthands.
 *
 * @private
 * @param {Array|Object} collection The collection to iterate over.
 * @param {Function} iteratee The function invoked per iteration.
 * @returns {Array} Returns the new mapped array.
 */
function baseMap(collection, iteratee) {
  var index = -1,
      result = isArrayLike(collection) ? Array(collection.length) : [];

  baseEach(collection, function(value, key, collection) {
    result[++index] = iteratee(value, key, collection);
  });
  return result;
}

module.exports = baseMap;


/***/ }),

/***/ "z4hc":
/***/ (function(module, exports, __webpack_require__) {

var baseGetTag = __webpack_require__("aCM0"),
    isLength = __webpack_require__("Rh28"),
    isObjectLike = __webpack_require__("UnEC");

/** `Object#toString` result references. */
var argsTag = '[object Arguments]',
    arrayTag = '[object Array]',
    boolTag = '[object Boolean]',
    dateTag = '[object Date]',
    errorTag = '[object Error]',
    funcTag = '[object Function]',
    mapTag = '[object Map]',
    numberTag = '[object Number]',
    objectTag = '[object Object]',
    regexpTag = '[object RegExp]',
    setTag = '[object Set]',
    stringTag = '[object String]',
    weakMapTag = '[object WeakMap]';

var arrayBufferTag = '[object ArrayBuffer]',
    dataViewTag = '[object DataView]',
    float32Tag = '[object Float32Array]',
    float64Tag = '[object Float64Array]',
    int8Tag = '[object Int8Array]',
    int16Tag = '[object Int16Array]',
    int32Tag = '[object Int32Array]',
    uint8Tag = '[object Uint8Array]',
    uint8ClampedTag = '[object Uint8ClampedArray]',
    uint16Tag = '[object Uint16Array]',
    uint32Tag = '[object Uint32Array]';

/** Used to identify `toStringTag` values of typed arrays. */
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
typedArrayTags[errorTag] = typedArrayTags[funcTag] =
typedArrayTags[mapTag] = typedArrayTags[numberTag] =
typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
typedArrayTags[setTag] = typedArrayTags[stringTag] =
typedArrayTags[weakMapTag] = false;

/**
 * The base implementation of `_.isTypedArray` without Node.js optimizations.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
 */
function baseIsTypedArray(value) {
  return isObjectLike(value) &&
    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
}

module.exports = baseIsTypedArray;


/***/ }),

/***/ "zGZ6":
/***/ (function(module, exports, __webpack_require__) {

var MapCache = __webpack_require__("YeCl");

/** Error message constants. */
var FUNC_ERROR_TEXT = 'Expected a function';

/**
 * Creates a function that memoizes the result of `func`. If `resolver` is
 * provided, it determines the cache key for storing the result based on the
 * arguments provided to the memoized function. By default, the first argument
 * provided to the memoized function is used as the map cache key. The `func`
 * is invoked with the `this` binding of the memoized function.
 *
 * **Note:** The cache is exposed as the `cache` property on the memoized
 * function. Its creation may be customized by replacing the `_.memoize.Cache`
 * constructor with one whose instances implement the
 * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
 * method interface of `clear`, `delete`, `get`, `has`, and `set`.
 *
 * @static
 * @memberOf _
 * @since 0.1.0
 * @category Function
 * @param {Function} func The function to have its output memoized.
 * @param {Function} [resolver] The function to resolve the cache key.
 * @returns {Function} Returns the new memoized function.
 * @example
 *
 * var object = { 'a': 1, 'b': 2 };
 * var other = { 'c': 3, 'd': 4 };
 *
 * var values = _.memoize(_.values);
 * values(object);
 * // => [1, 2]
 *
 * values(other);
 * // => [3, 4]
 *
 * object.a = 2;
 * values(object);
 * // => [1, 2]
 *
 * // Modify the result cache.
 * values.cache.set(object, ['a', 'b']);
 * values(object);
 * // => ['a', 'b']
 *
 * // Replace `_.memoize.Cache`.
 * _.memoize.Cache = WeakMap;
 */
function memoize(func, resolver) {
  if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
    throw new TypeError(FUNC_ERROR_TEXT);
  }
  var memoized = function() {
    var args = arguments,
        key = resolver ? resolver.apply(this, args) : args[0],
        cache = memoized.cache;

    if (cache.has(key)) {
      return cache.get(key);
    }
    var result = func.apply(this, args);
    memoized.cache = cache.set(key, result) || cache;
    return result;
  };
  memoized.cache = new (memoize.Cache || MapCache);
  return memoized;
}

// Expose `MapCache`.
memoize.Cache = MapCache;

module.exports = memoize;


/***/ }),

/***/ "zQR9":
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $at = __webpack_require__("h65t")(true);

// 21.1.3.27 String.prototype[@@iterator]()
__webpack_require__("vIB/")(String, 'String', function (iterated) {
  this._t = String(iterated); // target
  this._i = 0;                // next index
// 21.1.5.2.1 %StringIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var index = this._i;
  var point;
  if (index >= O.length) return { value: undefined, done: true };
  point = $at(O, index);
  this._i += point.length;
  return { value: point, done: false };
});


/***/ }),

/***/ "zpMW":
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mapProps", function() { return mapProps; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withProps", function() { return withProps; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withPropsOnChange", function() { return withPropsOnChange; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withHandlers", function() { return withHandlers; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "defaultProps", function() { return defaultProps; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "renameProp", function() { return renameProp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "renameProps", function() { return renameProps; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "flattenProp", function() { return flattenProp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withState", function() { return withState; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withReducer", function() { return withReducer; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "branch", function() { return branch; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "renderComponent", function() { return renderComponent; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "renderNothing", function() { return renderNothing; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "shouldUpdate", function() { return shouldUpdate; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "pure", function() { return pure; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "onlyUpdateForKeys", function() { return onlyUpdateForKeys; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "onlyUpdateForPropTypes", function() { return onlyUpdateForPropTypes; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "withContext", function() { return withContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getContext", function() { return getContext; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "lifecycle", function() { return lifecycle; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toClass", function() { return toClass; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setStatic", function() { return setStatic; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setPropTypes", function() { return setPropTypes; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setDisplayName", function() { return setDisplayName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "compose", function() { return compose; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "getDisplayName", function() { return getDisplayName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "wrapDisplayName", function() { return wrapDisplayName; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isClassComponent", function() { return isClassComponent; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createEagerElement", function() { return createEagerElement; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createEagerFactory", function() { return createFactory; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createSink", function() { return createSink; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "componentFromProp", function() { return componentFromProp; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "nest", function() { return nest; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "hoistStatics", function() { return hoistStatics; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "componentFromStream", function() { return componentFromStream; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "componentFromStreamWithConfig", function() { return componentFromStreamWithConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mapPropsStream", function() { return mapPropsStream; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "mapPropsStreamWithConfig", function() { return mapPropsStreamWithConfig; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createEventHandler", function() { return createEventHandler; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setObservableConfig", function() { return configureObservable; });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react__ = __webpack_require__("GiK3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_react___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0_react__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual__ = __webpack_require__("sgb3");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_hoist_non_react_statics__ = __webpack_require__("hYij");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2_hoist_non_react_statics___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_2_hoist_non_react_statics__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_change_emitter__ = __webpack_require__("Fvgr");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3_change_emitter___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_3_change_emitter__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_symbol_observable__ = __webpack_require__("2MIV");
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4_symbol_observable___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_4_symbol_observable__);
/* harmony reexport (default from non-hamory) */ __webpack_require__.d(__webpack_exports__, "shallowEqual", function() { return __WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual___default.a; });






var setStatic = function setStatic(key, value) {
  return function (BaseComponent) {
    /* eslint-disable no-param-reassign */
    BaseComponent[key] = value;
    /* eslint-enable no-param-reassign */
    return BaseComponent;
  };
};

var setDisplayName = function setDisplayName(displayName) {
  return setStatic('displayName', displayName);
};

var getDisplayName = function getDisplayName(Component$$1) {
  if (typeof Component$$1 === 'string') {
    return Component$$1;
  }

  if (!Component$$1) {
    return undefined;
  }

  return Component$$1.displayName || Component$$1.name || 'Component';
};

var wrapDisplayName = function wrapDisplayName(BaseComponent, hocName) {
  return hocName + '(' + getDisplayName(BaseComponent) + ')';
};

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
  return typeof obj;
} : function (obj) {
  return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};











var classCallCheck = function (instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
};









var _extends = Object.assign || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];

    for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }
  }

  return target;
};



var inherits = function (subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
  }

  subClass.prototype = Object.create(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
  if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
};









var objectWithoutProperties = function (obj, keys) {
  var target = {};

  for (var i in obj) {
    if (keys.indexOf(i) >= 0) continue;
    if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;
    target[i] = obj[i];
  }

  return target;
};

var possibleConstructorReturn = function (self, call) {
  if (!self) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return call && (typeof call === "object" || typeof call === "function") ? call : self;
};

var createEagerElementUtil = function createEagerElementUtil(hasKey, isReferentiallyTransparent, type, props, children) {
  if (!hasKey && isReferentiallyTransparent) {
    if (children) {
      return type(_extends({}, props, { children: children }));
    }
    return type(props);
  }

  var Component$$1 = type;

  if (children) {
    return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(
      Component$$1,
      props,
      children
    );
  }

  return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(Component$$1, props);
};

var isClassComponent = function isClassComponent(Component$$1) {
  return Boolean(Component$$1 && Component$$1.prototype && _typeof(Component$$1.prototype.isReactComponent) === 'object');
};

var isReferentiallyTransparentFunctionComponent = function isReferentiallyTransparentFunctionComponent(Component$$1) {
  return Boolean(typeof Component$$1 === 'function' && !isClassComponent(Component$$1) && !Component$$1.defaultProps && !Component$$1.contextTypes && ("" === 'production' || !Component$$1.propTypes));
};

var createFactory = function createFactory(type) {
  var isReferentiallyTransparent = isReferentiallyTransparentFunctionComponent(type);
  return function (p, c) {
    return createEagerElementUtil(false, isReferentiallyTransparent, type, p, c);
  };
};

var mapProps = function mapProps(propsMapper) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);
    var MapProps = function MapProps(props) {
      return factory(propsMapper(props));
    };
    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'mapProps'))(MapProps);
    }
    return MapProps;
  };
};

var withProps = function withProps(input) {
  var hoc = mapProps(function (props) {
    return _extends({}, props, typeof input === 'function' ? input(props) : input);
  });
  if (true) {
    return function (BaseComponent) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withProps'))(hoc(BaseComponent));
    };
  }
  return hoc;
};

var pick = function pick(obj, keys) {
  var result = {};
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    if (obj.hasOwnProperty(key)) {
      result[key] = obj[key];
    }
  }
  return result;
};

var withPropsOnChange = function withPropsOnChange(shouldMapOrKeys, propsMapper) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);
    var shouldMap = typeof shouldMapOrKeys === 'function' ? shouldMapOrKeys : function (props, nextProps) {
      return !__WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual___default()(pick(props, shouldMapOrKeys), pick(nextProps, shouldMapOrKeys));
    };

    var WithPropsOnChange = function (_Component) {
      inherits(WithPropsOnChange, _Component);

      function WithPropsOnChange() {
        var _temp, _this, _ret;

        classCallCheck(this, WithPropsOnChange);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.computedProps = propsMapper(_this.props), _temp), possibleConstructorReturn(_this, _ret);
      }

      WithPropsOnChange.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
        if (shouldMap(this.props, nextProps)) {
          this.computedProps = propsMapper(nextProps);
        }
      };

      WithPropsOnChange.prototype.render = function render() {
        return factory(_extends({}, this.props, this.computedProps));
      };

      return WithPropsOnChange;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withPropsOnChange'))(WithPropsOnChange);
    }
    return WithPropsOnChange;
  };
};

/* eslint-disable no-console */
var mapValues = function mapValues(obj, func) {
  var result = {};
  /* eslint-disable no-restricted-syntax */
  for (var key in obj) {
    if (obj.hasOwnProperty(key)) {
      result[key] = func(obj[key], key);
    }
  }
  /* eslint-enable no-restricted-syntax */
  return result;
};

var withHandlers = function withHandlers(handlers) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    var WithHandlers = function (_Component) {
      inherits(WithHandlers, _Component);

      function WithHandlers() {
        var _temp, _this, _ret;

        classCallCheck(this, WithHandlers);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _initialiseProps.call(_this), _temp), possibleConstructorReturn(_this, _ret);
      }

      WithHandlers.prototype.componentWillReceiveProps = function componentWillReceiveProps() {
        this.cachedHandlers = {};
      };

      WithHandlers.prototype.render = function render() {
        return factory(_extends({}, this.props, this.handlers));
      };

      return WithHandlers;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    var _initialiseProps = function _initialiseProps() {
      var _this2 = this;

      this.cachedHandlers = {};
      this.handlers = mapValues(typeof handlers === 'function' ? handlers(this.props) : handlers, function (createHandler, handlerName) {
        return function () {
          var cachedHandler = _this2.cachedHandlers[handlerName];
          if (cachedHandler) {
            return cachedHandler.apply(undefined, arguments);
          }

          var handler = createHandler(_this2.props);
          _this2.cachedHandlers[handlerName] = handler;

          if ("" !== 'production' && typeof handler !== 'function') {
            console.error(
            // eslint-disable-line no-console
            'withHandlers(): Expected a map of higher-order functions. ' + 'Refer to the docs for more info.');
          }

          return handler.apply(undefined, arguments);
        };
      });
    };

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withHandlers'))(WithHandlers);
    }
    return WithHandlers;
  };
};

var defaultProps = function defaultProps(props) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);
    var DefaultProps = function DefaultProps(ownerProps) {
      return factory(ownerProps);
    };
    DefaultProps.defaultProps = props;
    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'defaultProps'))(DefaultProps);
    }
    return DefaultProps;
  };
};

var omit = function omit(obj, keys) {
  var rest = objectWithoutProperties(obj, []);

  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    if (rest.hasOwnProperty(key)) {
      delete rest[key];
    }
  }
  return rest;
};

var renameProp = function renameProp(oldName, newName) {
  var hoc = mapProps(function (props) {
    var _babelHelpers$extends;

    return _extends({}, omit(props, [oldName]), (_babelHelpers$extends = {}, _babelHelpers$extends[newName] = props[oldName], _babelHelpers$extends));
  });
  if (true) {
    return function (BaseComponent) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'renameProp'))(hoc(BaseComponent));
    };
  }
  return hoc;
};

var keys = Object.keys;


var mapKeys = function mapKeys(obj, func) {
  return keys(obj).reduce(function (result, key) {
    var val = obj[key];
    /* eslint-disable no-param-reassign */
    result[func(val, key)] = val;
    /* eslint-enable no-param-reassign */
    return result;
  }, {});
};

var renameProps = function renameProps(nameMap) {
  var hoc = mapProps(function (props) {
    return _extends({}, omit(props, keys(nameMap)), mapKeys(pick(props, keys(nameMap)), function (_, oldName) {
      return nameMap[oldName];
    }));
  });
  if (true) {
    return function (BaseComponent) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'renameProps'))(hoc(BaseComponent));
    };
  }
  return hoc;
};

var flattenProp = function flattenProp(propName) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);
    var FlattenProp = function FlattenProp(props) {
      return factory(_extends({}, props, props[propName]));
    };

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'flattenProp'))(FlattenProp);
    }
    return FlattenProp;
  };
};

var withState = function withState(stateName, stateUpdaterName, initialState) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    var WithState = function (_Component) {
      inherits(WithState, _Component);

      function WithState() {
        var _temp, _this, _ret;

        classCallCheck(this, WithState);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {
          stateValue: typeof initialState === 'function' ? initialState(_this.props) : initialState
        }, _this.updateStateValue = function (updateFn, callback) {
          return _this.setState(function (_ref) {
            var stateValue = _ref.stateValue;
            return {
              stateValue: typeof updateFn === 'function' ? updateFn(stateValue) : updateFn
            };
          }, callback);
        }, _temp), possibleConstructorReturn(_this, _ret);
      }

      WithState.prototype.render = function render() {
        var _babelHelpers$extends;

        return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[stateUpdaterName] = this.updateStateValue, _babelHelpers$extends)));
      };

      return WithState;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withState'))(WithState);
    }
    return WithState;
  };
};

var withReducer = function withReducer(stateName, dispatchName, reducer, initialState) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    var WithReducer = function (_Component) {
      inherits(WithReducer, _Component);

      function WithReducer() {
        var _temp, _this, _ret;

        classCallCheck(this, WithReducer);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {
          stateValue: _this.initializeStateValue()
        }, _this.dispatch = function (action) {
          return _this.setState(function (_ref) {
            var stateValue = _ref.stateValue;
            return {
              stateValue: reducer(stateValue, action)
            };
          });
        }, _temp), possibleConstructorReturn(_this, _ret);
      }

      WithReducer.prototype.initializeStateValue = function initializeStateValue() {
        if (initialState !== undefined) {
          return typeof initialState === 'function' ? initialState(this.props) : initialState;
        }
        return reducer(undefined, { type: '@@recompose/INIT' });
      };

      WithReducer.prototype.render = function render() {
        var _babelHelpers$extends;

        return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[dispatchName] = this.dispatch, _babelHelpers$extends)));
      };

      return WithReducer;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withReducer'))(WithReducer);
    }
    return WithReducer;
  };
};

var identity = function identity(Component$$1) {
  return Component$$1;
};

var branch = function branch(test, left) {
  var right = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : identity;
  return function (BaseComponent) {
    var leftFactory = void 0;
    var rightFactory = void 0;
    var Branch = function Branch(props) {
      if (test(props)) {
        leftFactory = leftFactory || createFactory(left(BaseComponent));
        return leftFactory(props);
      }
      rightFactory = rightFactory || createFactory(right(BaseComponent));
      return rightFactory(props);
    };

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'branch'))(Branch);
    }
    return Branch;
  };
};

var renderComponent = function renderComponent(Component$$1) {
  return function (_) {
    var factory = createFactory(Component$$1);
    var RenderComponent = function RenderComponent(props) {
      return factory(props);
    };
    if (true) {
      RenderComponent.displayName = wrapDisplayName(Component$$1, 'renderComponent');
    }
    return RenderComponent;
  };
};

var Nothing = function (_Component) {
  inherits(Nothing, _Component);

  function Nothing() {
    classCallCheck(this, Nothing);
    return possibleConstructorReturn(this, _Component.apply(this, arguments));
  }

  Nothing.prototype.render = function render() {
    return null;
  };

  return Nothing;
}(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

Nothing.displayName = 'Nothing';

var renderNothing = function renderNothing(_) {
  return Nothing;
};

var shouldUpdate = function shouldUpdate(test) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    var ShouldUpdate = function (_Component) {
      inherits(ShouldUpdate, _Component);

      function ShouldUpdate() {
        classCallCheck(this, ShouldUpdate);
        return possibleConstructorReturn(this, _Component.apply(this, arguments));
      }

      ShouldUpdate.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps) {
        return test(this.props, nextProps);
      };

      ShouldUpdate.prototype.render = function render() {
        return factory(this.props);
      };

      return ShouldUpdate;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'shouldUpdate'))(ShouldUpdate);
    }
    return ShouldUpdate;
  };
};

var pure = function pure(BaseComponent) {
  var hoc = shouldUpdate(function (props, nextProps) {
    return !__WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual___default()(props, nextProps);
  });

  if (true) {
    return setDisplayName(wrapDisplayName(BaseComponent, 'pure'))(hoc(BaseComponent));
  }

  return hoc(BaseComponent);
};

var onlyUpdateForKeys = function onlyUpdateForKeys(propKeys) {
  var hoc = shouldUpdate(function (props, nextProps) {
    return !__WEBPACK_IMPORTED_MODULE_1_fbjs_lib_shallowEqual___default()(pick(nextProps, propKeys), pick(props, propKeys));
  });

  if (true) {
    return function (BaseComponent) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForKeys'))(hoc(BaseComponent));
    };
  }
  return hoc;
};

var onlyUpdateForPropTypes = function onlyUpdateForPropTypes(BaseComponent) {
  var propTypes = BaseComponent.propTypes;

  if (true) {
    if (!propTypes) {
      /* eslint-disable */
      console.error('A component without any `propTypes` was passed to ' + '`onlyUpdateForPropTypes()`. Check the implementation of the ' + ('component with display name "' + getDisplayName(BaseComponent) + '".')
      /* eslint-enable */
      );
    }
  }

  var propKeys = Object.keys(propTypes || {});
  var OnlyUpdateForPropTypes = onlyUpdateForKeys(propKeys)(BaseComponent);

  if (true) {
    return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForPropTypes'))(OnlyUpdateForPropTypes);
  }
  return OnlyUpdateForPropTypes;
};

var withContext = function withContext(childContextTypes, getChildContext) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    var WithContext = function (_Component) {
      inherits(WithContext, _Component);

      function WithContext() {
        var _temp, _this, _ret;

        classCallCheck(this, WithContext);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.getChildContext = function () {
          return getChildContext(_this.props);
        }, _temp), possibleConstructorReturn(_this, _ret);
      }

      WithContext.prototype.render = function render() {
        return factory(this.props);
      };

      return WithContext;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    WithContext.childContextTypes = childContextTypes;

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'withContext'))(WithContext);
    }
    return WithContext;
  };
};

var getContext = function getContext(contextTypes) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);
    var GetContext = function GetContext(ownerProps, context) {
      return factory(_extends({}, ownerProps, context));
    };

    GetContext.contextTypes = contextTypes;

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'getContext'))(GetContext);
    }
    return GetContext;
  };
};

/* eslint-disable no-console */
var lifecycle = function lifecycle(spec) {
  return function (BaseComponent) {
    var factory = createFactory(BaseComponent);

    if ("" !== 'production' && spec.hasOwnProperty('render')) {
      console.error('lifecycle() does not support the render method; its behavior is to ' + 'pass all props and state to the base component.');
    }

    var Lifecycle = function (_Component) {
      inherits(Lifecycle, _Component);

      function Lifecycle() {
        classCallCheck(this, Lifecycle);
        return possibleConstructorReturn(this, _Component.apply(this, arguments));
      }

      Lifecycle.prototype.render = function render() {
        return factory(_extends({}, this.props, this.state));
      };

      return Lifecycle;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

    Object.keys(spec).forEach(function (hook) {
      return Lifecycle.prototype[hook] = spec[hook];
    });

    if (true) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'lifecycle'))(Lifecycle);
    }
    return Lifecycle;
  };
};

var toClass = function toClass(baseComponent) {
  if (isClassComponent(baseComponent)) {
    return baseComponent;
  }

  var ToClass = function (_Component) {
    inherits(ToClass, _Component);

    function ToClass() {
      classCallCheck(this, ToClass);
      return possibleConstructorReturn(this, _Component.apply(this, arguments));
    }

    ToClass.prototype.render = function render() {
      if (typeof baseComponent === 'string') {
        return __WEBPACK_IMPORTED_MODULE_0_react___default.a.createElement(baseComponent, this.props);
      }
      return baseComponent(this.props, this.context);
    };

    return ToClass;
  }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);

  ToClass.displayName = getDisplayName(baseComponent);
  ToClass.propTypes = baseComponent.propTypes;
  ToClass.contextTypes = baseComponent.contextTypes;
  ToClass.defaultProps = baseComponent.defaultProps;

  return ToClass;
};

var setPropTypes = function setPropTypes(propTypes) {
  return setStatic('propTypes', propTypes);
};

function compose() {
  for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {
    funcs[_key] = arguments[_key];
  }

  if (funcs.length === 0) {
    return function (arg) {
      return arg;
    };
  }

  if (funcs.length === 1) {
    return funcs[0];
  }

  return funcs.reduce(function (a, b) {
    return function () {
      return a(b.apply(undefined, arguments));
    };
  });
}

var createEagerElement = function createEagerElement(type, props, children) {
  var isReferentiallyTransparent = isReferentiallyTransparentFunctionComponent(type
  /* eslint-disable */
  );var hasKey = props && props.hasOwnProperty('key'
  /* eslint-enable */
  );return createEagerElementUtil(hasKey, isReferentiallyTransparent, type, props, children);
};

var createSink = function createSink(callback) {
  return function (_Component) {
    inherits(Sink, _Component);

    function Sink() {
      classCallCheck(this, Sink);
      return possibleConstructorReturn(this, _Component.apply(this, arguments));
    }

    Sink.prototype.componentWillMount = function componentWillMount() {
      callback(this.props);
    };

    Sink.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
      callback(nextProps);
    };

    Sink.prototype.render = function render() {
      return null;
    };

    return Sink;
  }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);
};

var componentFromProp = function componentFromProp(propName) {
  var Component$$1 = function Component$$1(props) {
    return createEagerElement(props[propName], omit(props, [propName]));
  };
  Component$$1.displayName = 'componentFromProp(' + propName + ')';
  return Component$$1;
};

var nest = function nest() {
  for (var _len = arguments.length, Components = Array(_len), _key = 0; _key < _len; _key++) {
    Components[_key] = arguments[_key];
  }

  var factories = Components.map(createFactory);
  var Nest = function Nest(_ref) {
    var props = objectWithoutProperties(_ref, []),
        children = _ref.children;
    return factories.reduceRight(function (child, factory) {
      return factory(props, child);
    }, children);
  };

  if (true) {
    var displayNames = Components.map(getDisplayName);
    Nest.displayName = 'nest(' + displayNames.join(', ') + ')';
  }

  return Nest;
};

var hoistStatics = function hoistStatics(higherOrderComponent) {
  return function (BaseComponent) {
    var NewComponent = higherOrderComponent(BaseComponent);
    __WEBPACK_IMPORTED_MODULE_2_hoist_non_react_statics___default()(NewComponent, BaseComponent);
    return NewComponent;
  };
};

var _config = {
  fromESObservable: null,
  toESObservable: null
};

var configureObservable = function configureObservable(c) {
  _config = c;
};

var config = {
  fromESObservable: function fromESObservable(observable) {
    return typeof _config.fromESObservable === 'function' ? _config.fromESObservable(observable) : observable;
  },
  toESObservable: function toESObservable(stream) {
    return typeof _config.toESObservable === 'function' ? _config.toESObservable(stream) : stream;
  }
};

var componentFromStreamWithConfig = function componentFromStreamWithConfig(config$$1) {
  return function (propsToVdom) {
    return function (_Component) {
      inherits(ComponentFromStream, _Component);

      function ComponentFromStream() {
        var _config$fromESObserva;

        var _temp, _this, _ret;

        classCallCheck(this, ComponentFromStream);

        for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }

        return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = { vdom: null }, _this.propsEmitter = Object(__WEBPACK_IMPORTED_MODULE_3_change_emitter__["createChangeEmitter"])

        // Stream of props
        (), _this.props$ = config$$1.fromESObservable((_config$fromESObserva = {
          subscribe: function subscribe(observer) {
            var unsubscribe = _this.propsEmitter.listen(function (props) {
              if (props) {
                observer.next(props);
              } else {
                observer.complete();
              }
            });
            return { unsubscribe: unsubscribe };
          }
        }, _config$fromESObserva[__WEBPACK_IMPORTED_MODULE_4_symbol_observable___default.a] = function () {
          return this;
        }, _config$fromESObserva)), _this.vdom$ = config$$1.toESObservable(propsToVdom(_this.props$)), _temp), possibleConstructorReturn(_this, _ret);
      }

      // Stream of vdom


      ComponentFromStream.prototype.componentWillMount = function componentWillMount() {
        var _this2 = this;

        // Subscribe to child prop changes so we know when to re-render
        this.subscription = this.vdom$.subscribe({
          next: function next(vdom) {
            _this2.setState({ vdom: vdom });
          }
        });
        this.propsEmitter.emit(this.props);
      };

      ComponentFromStream.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
        // Receive new props from the owner
        this.propsEmitter.emit(nextProps);
      };

      ComponentFromStream.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {
        return nextState.vdom !== this.state.vdom;
      };

      ComponentFromStream.prototype.componentWillUnmount = function componentWillUnmount() {
        // Call without arguments to complete stream
        this.propsEmitter.emit

        // Clean-up subscription before un-mounting
        ();this.subscription.unsubscribe();
      };

      ComponentFromStream.prototype.render = function render() {
        return this.state.vdom;
      };

      return ComponentFromStream;
    }(__WEBPACK_IMPORTED_MODULE_0_react__["Component"]);
  };
};

var componentFromStream = function componentFromStream(propsToVdom) {
  return componentFromStreamWithConfig(config)(propsToVdom);
};

var identity$1 = function identity(t) {
  return t;
};

var mapPropsStreamWithConfig = function mapPropsStreamWithConfig(config$$1) {
  var componentFromStream = componentFromStreamWithConfig({
    fromESObservable: identity$1,
    toESObservable: identity$1
  });
  return function (transform) {
    return function (BaseComponent) {
      var factory = createFactory(BaseComponent);
      var fromESObservable = config$$1.fromESObservable,
          toESObservable = config$$1.toESObservable;

      return componentFromStream(function (props$) {
        var _ref;

        return _ref = {
          subscribe: function subscribe(observer) {
            var subscription = toESObservable(transform(fromESObservable(props$))).subscribe({
              next: function next(childProps) {
                return observer.next(factory(childProps));
              }
            });
            return {
              unsubscribe: function unsubscribe() {
                return subscription.unsubscribe();
              }
            };
          }
        }, _ref[__WEBPACK_IMPORTED_MODULE_4_symbol_observable___default.a] = function () {
          return this;
        }, _ref;
      });
    };
  };
};

var mapPropsStream = function mapPropsStream(transform) {
  var hoc = mapPropsStreamWithConfig(config)(transform);

  if (true) {
    return function (BaseComponent) {
      return setDisplayName(wrapDisplayName(BaseComponent, 'mapPropsStream'))(hoc(BaseComponent));
    };
  }
  return hoc;
};

var createEventHandlerWithConfig = function createEventHandlerWithConfig(config$$1) {
  return function () {
    var _config$fromESObserva;

    var emitter = Object(__WEBPACK_IMPORTED_MODULE_3_change_emitter__["createChangeEmitter"])();
    var stream = config$$1.fromESObservable((_config$fromESObserva = {
      subscribe: function subscribe(observer) {
        var unsubscribe = emitter.listen(function (value) {
          return observer.next(value);
        });
        return { unsubscribe: unsubscribe };
      }
    }, _config$fromESObserva[__WEBPACK_IMPORTED_MODULE_4_symbol_observable___default.a] = function () {
      return this;
    }, _config$fromESObserva));
    return {
      handler: emitter.emit,
      stream: stream
    };
  };
};

var createEventHandler = createEventHandlerWithConfig(config);

// Higher-order component helpers




/***/ }),

/***/ "zpVT":
/***/ (function(module, exports, __webpack_require__) {

var ListCache = __webpack_require__("duB3"),
    Map = __webpack_require__("POb3"),
    MapCache = __webpack_require__("YeCl");

/** Used as the size to enable large array optimizations. */
var LARGE_ARRAY_SIZE = 200;

/**
 * Sets the stack `key` to `value`.
 *
 * @private
 * @name set
 * @memberOf Stack
 * @param {string} key The key of the value to set.
 * @param {*} value The value to set.
 * @returns {Object} Returns the stack cache instance.
 */
function stackSet(key, value) {
  var data = this.__data__;
  if (data instanceof ListCache) {
    var pairs = data.__data__;
    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
      pairs.push([key, value]);
      this.size = ++data.size;
      return this;
    }
    data = this.__data__ = new MapCache(pairs);
  }
  data.set(key, value);
  this.size = data.size;
  return this;
}

module.exports = stackSet;


/***/ }),

/***/ "zzRL":
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
	value: true
});
exports['default'] = symbolObservablePonyfill;
function symbolObservablePonyfill(root) {
	var result;
	var _Symbol = root.Symbol;

	if (typeof _Symbol === 'function') {
		if (_Symbol.observable) {
			result = _Symbol.observable;
		} else {
			result = _Symbol('observable');
			_Symbol.observable = result;
		}
	} else {
		result = '@@observable';
	}

	return result;
};

/***/ })

/******/ });
//# sourceMappingURL=carbon.vendor.js.map