index.js

(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory(require("react"), require("react-dom"));
	else if(typeof define === 'function' && define.amd)
		define(["react", "react-dom"], factory);
	else if(typeof exports === 'object')
		exports["ReactTransitionGroup"] = factory(require("react"), require("react-dom"));
	else
		root["ReactTransitionGroup"] = factory(root["React"], root["ReactDOM"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_1__, __WEBPACK_EXTERNAL_MODULE_23__) {
return /******/ (function(modules) { // webpackBootstrap
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout() {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
})();
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch (e) {
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch (e) {
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }
}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e) {
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e) {
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while (len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () {
    return '/';
};
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function () {
    return 0;
};

/***/ }),
/* 1 */
/***/ (function(module, exports) {

module.exports = __WEBPACK_EXTERNAL_MODULE_1__;

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


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; };

/**
 * Copyright 2013-present, 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.
 */

var factory = __webpack_require__(18);

var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') || 0xeac7;

function isValidElement(object) {
  return (typeof object === 'undefined' ? 'undefined' : _typeof(object)) === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
}

module.exports = factory(isValidElement);

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

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

exports.__esModule = true;

var _chainFunction = __webpack_require__(11);

var _chainFunction2 = _interopRequireDefault(_chainFunction);

var _react = __webpack_require__(1);

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__(2);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _warning = __webpack_require__(19);

var _warning2 = _interopRequireDefault(_warning);

var _ChildMapping = __webpack_require__(22);

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 propTypes = {
  component: _propTypes2.default.any,
  childFactory: _propTypes2.default.func,
  children: _propTypes2.default.node
};

var defaultProps = {
  component: 'span',
  childFactory: function childFactory(child) {
    return child;
  }
};

var TransitionGroup = function (_React$Component) {
  _inherits(TransitionGroup, _React$Component);

  function TransitionGroup(props, context) {
    _classCallCheck(this, TransitionGroup);

    var _this = _possibleConstructorReturn(this, _React$Component.call(this, props, context));

    _this.performAppear = function (key) {
      _this.currentlyTransitioningKeys[key] = true;

      var component = _this.childRefs[key];

      if (component.componentWillAppear) {
        component.componentWillAppear(_this._handleDoneAppearing.bind(_this, key));
      } else {
        _this._handleDoneAppearing(key);
      }
    };

    _this._handleDoneAppearing = function (key) {
      var component = _this.childRefs[key];
      if (component && component.componentDidAppear) {
        component.componentDidAppear();
      }

      delete _this.currentlyTransitioningKeys[key];

      var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);

      if (!currentChildMapping || !currentChildMapping.hasOwnProperty(key)) {
        // This was removed before it had fully appeared. Remove it.
        _this.performLeave(key);
      }
    };

    _this.performEnter = function (key) {
      _this.currentlyTransitioningKeys[key] = true;

      var component = _this.childRefs[key];

      if (component.componentWillEnter) {
        component.componentWillEnter(_this._handleDoneEntering.bind(_this, key));
      } else {
        _this._handleDoneEntering(key);
      }
    };

    _this._handleDoneEntering = function (key) {
      var component = _this.childRefs[key];
      if (component && component.componentDidEnter) {
        component.componentDidEnter();
      }

      delete _this.currentlyTransitioningKeys[key];

      var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);

      if (!currentChildMapping || !currentChildMapping.hasOwnProperty(key)) {
        // This was removed before it had fully entered. Remove it.
        _this.performLeave(key);
      }
    };

    _this.performLeave = function (key) {
      _this.currentlyTransitioningKeys[key] = true;

      var component = _this.childRefs[key];
      if (component.componentWillLeave) {
        component.componentWillLeave(_this._handleDoneLeaving.bind(_this, key));
      } else {
        // Note that this is somewhat dangerous b/c it calls setState()
        // again, effectively mutating the component before all the work
        // is done.
        _this._handleDoneLeaving(key);
      }
    };

    _this._handleDoneLeaving = function (key) {
      var component = _this.childRefs[key];

      if (component && component.componentDidLeave) {
        component.componentDidLeave();
      }

      delete _this.currentlyTransitioningKeys[key];

      var currentChildMapping = (0, _ChildMapping.getChildMapping)(_this.props.children);

      if (currentChildMapping && currentChildMapping.hasOwnProperty(key)) {
        // This entered again before it fully left. Add it again.
        _this.performEnter(key);
      } else {
        _this.setState(function (state) {
          var newChildren = Object.assign({}, state.children);
          delete newChildren[key];
          return { children: newChildren };
        });
      }
    };

    _this.childRefs = Object.create(null);

    _this.state = {
      children: (0, _ChildMapping.getChildMapping)(props.children)
    };
    return _this;
  }

  TransitionGroup.prototype.componentWillMount = function componentWillMount() {
    this.currentlyTransitioningKeys = {};
    this.keysToEnter = [];
    this.keysToLeave = [];
  };

  TransitionGroup.prototype.componentDidMount = function componentDidMount() {
    var initialChildMapping = this.state.children;
    for (var key in initialChildMapping) {
      if (initialChildMapping[key]) {
        this.performAppear(key);
      }
    }
  };

  TransitionGroup.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
    var nextChildMapping = (0, _ChildMapping.getChildMapping)(nextProps.children);
    var prevChildMapping = this.state.children;

    this.setState({
      children: (0, _ChildMapping.mergeChildMappings)(prevChildMapping, nextChildMapping)
    });

    for (var key in nextChildMapping) {
      var hasPrev = prevChildMapping && prevChildMapping.hasOwnProperty(key);
      if (nextChildMapping[key] && !hasPrev && !this.currentlyTransitioningKeys[key]) {
        this.keysToEnter.push(key);
      }
    }

    for (var _key in prevChildMapping) {
      var hasNext = nextChildMapping && nextChildMapping.hasOwnProperty(_key);
      if (prevChildMapping[_key] && !hasNext && !this.currentlyTransitioningKeys[_key]) {
        this.keysToLeave.push(_key);
      }
    }

    // If we want to someday check for reordering, we could do it here.
  };

  TransitionGroup.prototype.componentDidUpdate = function componentDidUpdate() {
    var keysToEnter = this.keysToEnter;
    this.keysToEnter = [];
    keysToEnter.forEach(this.performEnter);

    var keysToLeave = this.keysToLeave;
    this.keysToLeave = [];
    keysToLeave.forEach(this.performLeave);
  };

  TransitionGroup.prototype.render = function render() {
    var _this2 = this;

    // TODO: we could get rid of the need for the wrapper node
    // by cloning a single child
    var childrenToRender = [];

    var _loop = function _loop(key) {
      var child = _this2.state.children[key];
      if (child) {
        var isCallbackRef = typeof child.ref !== 'string';
        process.env.NODE_ENV !== 'production' ? (0, _warning2.default)(isCallbackRef, 'string refs are not supported on children of TransitionGroup and will be ignored. ' + 'Please use a callback ref instead: https://facebook.github.io/react/docs/refs-and-the-dom.html#the-ref-callback-attribute') : void 0;

        // You may need to apply reactive updates to a child as it is leaving.
        // The normal React way to do it won't work since the child will have
        // already been removed. In case you need this behavior you can provide
        // a childFactory function to wrap every child, even the ones that are
        // leaving.
        childrenToRender.push(_react2.default.cloneElement(_this2.props.childFactory(child), {
          key: key,
          ref: (0, _chainFunction2.default)(isCallbackRef ? child.ref : null, function (r) {
            _this2.childRefs[key] = r;
          })
        }));
      }
    };

    for (var key in this.state.children) {
      _loop(key);
    }

    // Do not forward TransitionGroup props to primitive DOM nodes
    var props = Object.assign({}, this.props);
    delete props.transitionLeave;
    delete props.transitionName;
    delete props.transitionAppear;
    delete props.transitionEnter;
    delete props.childFactory;
    delete props.transitionLeaveTimeout;
    delete props.transitionEnterTimeout;
    delete props.transitionAppearTimeout;
    delete props.component;

    return _react2.default.createElement(this.props.component, props, childrenToRender);
  };

  return TransitionGroup;
}(_react2.default.Component);

TransitionGroup.displayName = 'TransitionGroup';


TransitionGroup.propTypes = propTypes;
TransitionGroup.defaultProps = defaultProps;

exports.default = TransitionGroup;
module.exports = exports['default'];
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
module.exports = exports['default'];

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, 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.
 *
 * 
 */

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;

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, 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 validateFormat = function validateFormat(format) {};

if (process.env.NODE_ENV !== 'production') {
  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;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-2015, 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.
 *
 */



var emptyFunction = __webpack_require__(5);

/**
 * 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 (process.env.NODE_ENV !== 'production') {
  (function () {
    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;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, 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.
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.nameShape = undefined;
exports.transitionTimeout = transitionTimeout;

var _react = __webpack_require__(1);

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__(2);

var _propTypes2 = _interopRequireDefault(_propTypes);

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

function transitionTimeout(transitionType) {
  var timeoutPropName = 'transition' + transitionType + 'Timeout';
  var enabledPropName = 'transition' + transitionType;

  return function (props) {
    // If the transition is enabled
    if (props[enabledPropName]) {
      // If no timeout duration is provided
      if (props[timeoutPropName] == null) {
        return new Error(timeoutPropName + ' wasn\'t supplied to CSSTransitionGroup: ' + 'this can cause unreliable animations and won\'t be supported in ' + 'a future version of React. See ' + 'https://fb.me/react-animation-transition-group-timeout for more ' + 'information.');

        // If the duration isn't a number
      } else if (typeof props[timeoutPropName] !== 'number') {
        return new Error(timeoutPropName + ' must be a number (in milliseconds)');
      }
    }

    return null;
  };
}

var nameShape = exports.nameShape = _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
  enter: _propTypes2.default.string,
  leave: _propTypes2.default.string,
  active: _propTypes2.default.string
}), _propTypes2.default.shape({
  enter: _propTypes2.default.string,
  enterActive: _propTypes2.default.string,
  leave: _propTypes2.default.string,
  leaveActive: _propTypes2.default.string,
  appear: _propTypes2.default.string,
  appearActive: _propTypes2.default.string
})]);

/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _react = __webpack_require__(1);

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__(2);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _TransitionGroup = __webpack_require__(3);

var _TransitionGroup2 = _interopRequireDefault(_TransitionGroup);

var _CSSTransitionGroupChild = __webpack_require__(20);

var _CSSTransitionGroupChild2 = _interopRequireDefault(_CSSTransitionGroupChild);

var _PropTypes = __webpack_require__(9);

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 propTypes = {
  transitionName: _PropTypes.nameShape.isRequired,

  transitionAppear: _propTypes2.default.bool,
  transitionEnter: _propTypes2.default.bool,
  transitionLeave: _propTypes2.default.bool,
  transitionAppearTimeout: (0, _PropTypes.transitionTimeout)('Appear'),
  transitionEnterTimeout: (0, _PropTypes.transitionTimeout)('Enter'),
  transitionLeaveTimeout: (0, _PropTypes.transitionTimeout)('Leave')
};

var defaultProps = {
  transitionAppear: false,
  transitionEnter: true,
  transitionLeave: true
};

var CSSTransitionGroup = function (_React$Component) {
  _inherits(CSSTransitionGroup, _React$Component);

  function CSSTransitionGroup() {
    var _temp, _this, _ret;

    _classCallCheck(this, CSSTransitionGroup);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this._wrapChild = function (child) {
      return _react2.default.createElement(_CSSTransitionGroupChild2.default, {
        name: _this.props.transitionName,
        appear: _this.props.transitionAppear,
        enter: _this.props.transitionEnter,
        leave: _this.props.transitionLeave,
        appearTimeout: _this.props.transitionAppearTimeout,
        enterTimeout: _this.props.transitionEnterTimeout,
        leaveTimeout: _this.props.transitionLeaveTimeout
      }, child);
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  // We need to provide this childFactory so that
  // ReactCSSTransitionGroupChild can receive updates to name, enter, and
  // leave while it is leaving.


  CSSTransitionGroup.prototype.render = function render() {
    return _react2.default.createElement(_TransitionGroup2.default, Object.assign({}, this.props, { childFactory: this._wrapChild }));
  };

  return CSSTransitionGroup;
}(_react2.default.Component);

CSSTransitionGroup.displayName = 'CSSTransitionGroup';


CSSTransitionGroup.propTypes = propTypes;
CSSTransitionGroup.defaultProps = defaultProps;

exports.default = CSSTransitionGroup;
module.exports = exports['default'];

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = function chain() {
  var len = arguments.length;
  var args = [];

  for (var i = 0; i < len; i++) {
    args[i] = arguments[i];
  }args = args.filter(function (fn) {
    return fn != null;
  });

  if (args.length === 0) return undefined;
  if (args.length === 1) return args[0];

  return args.reduce(function (current, next) {
    return function chainedFunction() {
      current.apply(this, arguments);
      next.apply(this, arguments);
    };
  });
};

/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


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

var _hasClass = __webpack_require__(13);

var _hasClass2 = _interopRequireDefault(_hasClass);

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

function addClass(element, className) {
  if (element.classList) element.classList.add(className);else if (!(0, _hasClass2.default)(element)) element.className = element.className + ' ' + className;
}
module.exports = exports['default'];

/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = hasClass;
function hasClass(element, className) {
  if (element.classList) return !!className && element.classList.contains(className);else return (" " + element.className + " ").indexOf(" " + className + " ") !== -1;
}
module.exports = exports["default"];

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = function removeClass(element, className) {
  if (element.classList) element.classList.remove(className);else element.className = element.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)', 'g'), '$1').replace(/\s+/g, ' ').replace(/^\s*|\s*$/g, '');
};

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.animationEnd = exports.animationDelay = exports.animationTiming = exports.animationDuration = exports.animationName = exports.transitionEnd = exports.transitionDuration = exports.transitionDelay = exports.transitionTiming = exports.transitionProperty = exports.transform = undefined;

var _inDOM = __webpack_require__(4);

var _inDOM2 = _interopRequireDefault(_inDOM);

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

var transform = 'transform';
var prefix = void 0,
    transitionEnd = void 0,
    animationEnd = void 0;
var transitionProperty = void 0,
    transitionDuration = void 0,
    transitionTiming = void 0,
    transitionDelay = void 0;
var animationName = void 0,
    animationDuration = void 0,
    animationTiming = void 0,
    animationDelay = void 0;

if (_inDOM2.default) {
  var _getTransitionPropert = getTransitionProperties();

  prefix = _getTransitionPropert.prefix;
  exports.transitionEnd = transitionEnd = _getTransitionPropert.transitionEnd;
  exports.animationEnd = animationEnd = _getTransitionPropert.animationEnd;

  exports.transform = transform = prefix + '-' + transform;
  exports.transitionProperty = transitionProperty = prefix + '-transition-property';
  exports.transitionDuration = transitionDuration = prefix + '-transition-duration';
  exports.transitionDelay = transitionDelay = prefix + '-transition-delay';
  exports.transitionTiming = transitionTiming = prefix + '-transition-timing-function';

  exports.animationName = animationName = prefix + '-animation-name';
  exports.animationDuration = animationDuration = prefix + '-animation-duration';
  exports.animationTiming = animationTiming = prefix + '-animation-delay';
  exports.animationDelay = animationDelay = prefix + '-animation-timing-function';
}

exports.transform = transform;
exports.transitionProperty = transitionProperty;
exports.transitionTiming = transitionTiming;
exports.transitionDelay = transitionDelay;
exports.transitionDuration = transitionDuration;
exports.transitionEnd = transitionEnd;
exports.animationName = animationName;
exports.animationDuration = animationDuration;
exports.animationTiming = animationTiming;
exports.animationDelay = animationDelay;
exports.animationEnd = animationEnd;
exports.default = {
  transform: transform,
  end: transitionEnd,
  property: transitionProperty,
  timing: transitionTiming,
  delay: transitionDelay,
  duration: transitionDuration
};

function getTransitionProperties() {
  var style = document.createElement('div').style;

  var vendorMap = {
    O: function O(e) {
      return 'o' + e.toLowerCase();
    },
    Moz: function Moz(e) {
      return e.toLowerCase();
    },
    Webkit: function Webkit(e) {
      return 'webkit' + e;
    },
    ms: function ms(e) {
      return 'MS' + e;
    }
  };

  var vendors = Object.keys(vendorMap);

  var transitionEnd = void 0,
      animationEnd = void 0;
  var prefix = '';

  for (var i = 0; i < vendors.length; i++) {
    var vendor = vendors[i];

    if (vendor + 'TransitionProperty' in style) {
      prefix = '-' + vendor.toLowerCase();
      transitionEnd = vendorMap[vendor]('TransitionEnd');
      animationEnd = vendorMap[vendor]('AnimationEnd');
      break;
    }
  }

  if (!transitionEnd && 'transitionProperty' in style) transitionEnd = 'transitionend';

  if (!animationEnd && 'animationName' in style) animationEnd = 'animationend';

  style = null;

  return { animationEnd: animationEnd, transitionEnd: transitionEnd, prefix: prefix };
}

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


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

var _inDOM = __webpack_require__(4);

var _inDOM2 = _interopRequireDefault(_inDOM);

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

var vendors = ['', 'webkit', 'moz', 'o', 'ms'];
var cancel = 'clearTimeout';
var raf = fallback;
var compatRaf = void 0;

var getKey = function getKey(vendor, k) {
  return vendor + (!vendor ? k : k[0].toUpperCase() + k.substr(1)) + 'AnimationFrame';
};

if (_inDOM2.default) {
  vendors.some(function (vendor) {
    var rafKey = getKey(vendor, 'request');

    if (rafKey in window) {
      cancel = getKey(vendor, 'cancel');
      return raf = function raf(cb) {
        return window[rafKey](cb);
      };
    }
  });
}

/* https://github.com/component/raf */
var prev = new Date().getTime();
function fallback(fn) {
  var curr = new Date().getTime(),
      ms = Math.max(0, 16 - (curr - prev)),
      req = setTimeout(fn, ms);

  prev = curr;
  return req;
}

compatRaf = function compatRaf(cb) {
  return raf(cb);
};
compatRaf.cancel = function (id) {
  window[cancel] && typeof window[cancel] === 'function' && window[cancel](id);
};
exports.default = compatRaf;
module.exports = exports['default'];

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, 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.
 */



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 invariant = __webpack_require__(6);
var warning = __webpack_require__(7);

var ReactPropTypesSecret = __webpack_require__(8);

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 (process.env.NODE_ENV !== 'production') {
    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.
          !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', location, typeSpecName) : invariant(false) : void 0;
          error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
        } catch (ex) {
          error = ex;
        }
        process.env.NODE_ENV !== 'production' ? process.env.NODE_ENV !== 'production' ? 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 === 'undefined' ? 'undefined' : _typeof(error)) : void 0 : void 0;
        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() : '';

          process.env.NODE_ENV !== 'production' ? process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '') : void 0 : void 0;
        }
      }
    }
  }
}

module.exports = checkPropTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, 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.
 */



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 emptyFunction = __webpack_require__(5);
var invariant = __webpack_require__(6);
var warning = __webpack_require__(7);

var ReactPropTypesSecret = __webpack_require__(8);
var checkPropTypes = __webpack_require__(17);

module.exports = function (isValidElement) {
  /* 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>>';

  var ReactPropTypes;

  if (process.env.NODE_ENV !== 'production') {
    // Keep in sync with production version below
    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
    };
  } else {
    var productionTypeChecker = function productionTypeChecker() {
       true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.PropTypes type checking code is stripped in production.') : invariant(false) : void 0;
    };
    productionTypeChecker.isRequired = productionTypeChecker;
    var getProductionTypeChecker = function getProductionTypeChecker() {
      return productionTypeChecker;
    };
    // Keep in sync with development version above
    ReactPropTypes = {
      array: productionTypeChecker,
      bool: productionTypeChecker,
      func: productionTypeChecker,
      number: productionTypeChecker,
      object: productionTypeChecker,
      string: productionTypeChecker,
      symbol: productionTypeChecker,

      any: productionTypeChecker,
      arrayOf: getProductionTypeChecker,
      element: productionTypeChecker,
      instanceOf: getProductionTypeChecker,
      node: productionTypeChecker,
      objectOf: getProductionTypeChecker,
      oneOf: getProductionTypeChecker,
      oneOfType: getProductionTypeChecker,
      shape: getProductionTypeChecker
    };
  }

  /**
   * 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 (process.env.NODE_ENV !== 'production') {
      var manualPropTypeCallCache = {};
    }
    function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
      componentName = componentName || ANONYMOUS;
      propFullName = propFullName || propName;
      if (process.env.NODE_ENV !== 'production') {
        if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') {
          var cacheKey = componentName + ':' + propName;
          if (!manualPropTypeCallCache[cacheKey]) {
            process.env.NODE_ENV !== 'production' ? process.env.NODE_ENV !== 'production' ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + '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) : void 0 : void 0;
            manualPropTypeCallCache[cacheKey] = true;
          }
        }
      }
      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)) {
      process.env.NODE_ENV !== 'production' ? process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0 : 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)) {
      process.env.NODE_ENV !== 'production' ? process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0 : void 0;
      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 isNode(propValue) {
    switch (typeof propValue === 'undefined' ? 'undefined' : _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 === 'undefined' ? 'undefined' : _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) {
    var propType = getPropType(propValue);
    if (propType === 'object') {
      if (propValue instanceof Date) {
        return 'date';
      } else if (propValue instanceof RegExp) {
        return 'regexp';
      }
    }
    return propType;
  }

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

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-2015, 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.
 */



/**
 * 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 = function warning() {};

if (process.env.NODE_ENV !== 'production') {
  warning = function warning(condition, format, args) {
    var len = arguments.length;
    args = new Array(len > 2 ? len - 2 : 0);
    for (var key = 2; key < len; key++) {
      args[key - 2] = arguments[key];
    }
    if (format === undefined) {
      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
    }

    if (format.length < 10 || /^[s\W]*$/.test(format)) {
      throw new Error('The warning format should be able to uniquely identify this ' + 'warning. Please, use a more descriptive format than: ' + format);
    }

    if (!condition) {
      var argIndex = 0;
      var message = 'Warning: ' + format.replace(/%s/g, function () {
        return args[argIndex++];
      });
      if (typeof console !== 'undefined') {
        console.error(message);
      }
      try {
        // 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) {}
    }
  };
}

module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = 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 _addClass = __webpack_require__(12);

var _addClass2 = _interopRequireDefault(_addClass);

var _removeClass = __webpack_require__(14);

var _removeClass2 = _interopRequireDefault(_removeClass);

var _requestAnimationFrame = __webpack_require__(16);

var _requestAnimationFrame2 = _interopRequireDefault(_requestAnimationFrame);

var _properties = __webpack_require__(15);

var _react = __webpack_require__(1);

var _react2 = _interopRequireDefault(_react);

var _propTypes = __webpack_require__(2);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _reactDom = __webpack_require__(23);

var _PropTypes = __webpack_require__(9);

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 events = [];
if (_properties.transitionEnd) events.push(_properties.transitionEnd);
if (_properties.animationEnd) events.push(_properties.animationEnd);

function addEndListener(node, listener) {
  if (events.length) {
    events.forEach(function (e) {
      return node.addEventListener(e, listener, false);
    });
  } else {
    setTimeout(listener, 0);
  }

  return function () {
    if (!events.length) return;
    events.forEach(function (e) {
      return node.removeEventListener(e, listener, false);
    });
  };
}

var propTypes = {
  children: _propTypes2.default.node,
  name: _PropTypes.nameShape.isRequired,

  // Once we require timeouts to be specified, we can remove the
  // boolean flags (appear etc.) and just accept a number
  // or a bool for the timeout flags (appearTimeout etc.)
  appear: _propTypes2.default.bool,
  enter: _propTypes2.default.bool,
  leave: _propTypes2.default.bool,
  appearTimeout: _propTypes2.default.number,
  enterTimeout: _propTypes2.default.number,
  leaveTimeout: _propTypes2.default.number
};

var CSSTransitionGroupChild = function (_React$Component) {
  _inherits(CSSTransitionGroupChild, _React$Component);

  function CSSTransitionGroupChild() {
    var _temp, _this, _ret;

    _classCallCheck(this, CSSTransitionGroupChild);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, _React$Component.call.apply(_React$Component, [this].concat(args))), _this), _this.componentWillAppear = function (done) {
      if (_this.props.appear) {
        _this.transition('appear', done, _this.props.appearTimeout);
      } else {
        done();
      }
    }, _this.componentWillEnter = function (done) {
      if (_this.props.enter) {
        _this.transition('enter', done, _this.props.enterTimeout);
      } else {
        done();
      }
    }, _this.componentWillLeave = function (done) {
      if (_this.props.leave) {
        _this.transition('leave', done, _this.props.leaveTimeout);
      } else {
        done();
      }
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  CSSTransitionGroupChild.prototype.componentWillMount = function componentWillMount() {
    this.classNameAndNodeQueue = [];
    this.transitionTimeouts = [];
  };

  CSSTransitionGroupChild.prototype.componentWillUnmount = function componentWillUnmount() {
    this.unmounted = true;

    if (this.timeout) {
      clearTimeout(this.timeout);
    }
    this.transitionTimeouts.forEach(function (timeout) {
      clearTimeout(timeout);
    });

    this.classNameAndNodeQueue.length = 0;
  };

  CSSTransitionGroupChild.prototype.transition = function transition(animationType, finishCallback, timeout) {
    var node = (0, _reactDom.findDOMNode)(this);

    if (!node) {
      if (finishCallback) {
        finishCallback();
      }
      return;
    }

    var className = this.props.name[animationType] || this.props.name + '-' + animationType;
    var activeClassName = this.props.name[animationType + 'Active'] || className + '-active';
    var timer = null;
    var removeListeners = void 0;

    (0, _addClass2.default)(node, className);

    // Need to do this to actually trigger a transition.
    this.queueClassAndNode(activeClassName, node);

    // Clean-up the animation after the specified delay
    var finish = function finish(e) {
      if (e && e.target !== node) {
        return;
      }

      clearTimeout(timer);
      if (removeListeners) removeListeners();

      (0, _removeClass2.default)(node, className);
      (0, _removeClass2.default)(node, activeClassName);

      if (removeListeners) removeListeners();

      // Usually this optional callback is used for informing an owner of
      // a leave animation and telling it to remove the child.
      if (finishCallback) {
        finishCallback();
      }
    };

    if (timeout) {
      timer = setTimeout(finish, timeout);
      this.transitionTimeouts.push(timer);
    } else if (_properties.transitionEnd) {
      removeListeners = addEndListener(node, finish);
    }
  };

  CSSTransitionGroupChild.prototype.queueClassAndNode = function queueClassAndNode(className, node) {
    var _this2 = this;

    this.classNameAndNodeQueue.push({
      className: className,
      node: node
    });

    if (!this.rafHandle) {
      this.rafHandle = (0, _requestAnimationFrame2.default)(function () {
        return _this2.flushClassNameAndNodeQueue();
      });
    }
  };

  CSSTransitionGroupChild.prototype.flushClassNameAndNodeQueue = function flushClassNameAndNodeQueue() {
    if (!this.unmounted) {
      this.classNameAndNodeQueue.forEach(function (obj) {
        // This is for to force a repaint,
        // which is necessary in order to transition styles when adding a class name.
        /* eslint-disable no-unused-expressions */
        obj.node.scrollTop;
        /* eslint-enable no-unused-expressions */
        (0, _addClass2.default)(obj.node, obj.className);
      });
    }
    this.classNameAndNodeQueue.length = 0;
    this.rafHandle = null;
  };

  CSSTransitionGroupChild.prototype.render = function render() {
    var props = _extends({}, this.props);
    delete props.name;
    delete props.appear;
    delete props.enter;
    delete props.leave;
    delete props.appearTimeout;
    delete props.enterTimeout;
    delete props.leaveTimeout;
    delete props.children;
    return _react2.default.cloneElement(_react2.default.Children.only(this.props.children), props);
  };

  return CSSTransitionGroupChild;
}(_react2.default.Component);

CSSTransitionGroupChild.displayName = 'CSSTransitionGroupChild';


CSSTransitionGroupChild.propTypes = propTypes;

exports.default = CSSTransitionGroupChild;
module.exports = exports['default'];

/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _CSSTransitionGroup = __webpack_require__(10);

var _CSSTransitionGroup2 = _interopRequireDefault(_CSSTransitionGroup);

var _TransitionGroup = __webpack_require__(3);

var _TransitionGroup2 = _interopRequireDefault(_TransitionGroup);

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

module.exports = {
  TransitionGroup: _TransitionGroup2.default,
  CSSTransitionGroup: _CSSTransitionGroup2.default
};

/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;
exports.getChildMapping = getChildMapping;
exports.mergeChildMappings = mergeChildMappings;

var _react = __webpack_require__(1);

/**
 * Given `this.props.children`, return an object mapping key to child.
 *
 * @param {*} children `this.props.children`
 * @return {object} Mapping of key to child
 */
function getChildMapping(children) {
  if (!children) {
    return children;
  }
  var result = {};
  _react.Children.map(children, function (child) {
    return child;
  }).forEach(function (child) {
    result[child.key] = child;
  });
  return result;
}

/**
 * When you're adding or removing children some may be added or removed in the
 * same render pass. We want to show *both* since we want to simultaneously
 * animate elements in and out. This function takes a previous set of keys
 * and a new set of keys and merges them with its best guess of the correct
 * ordering. In the future we may expose some of the utilities in
 * ReactMultiChild to make this easy, but for now React itself does not
 * directly have this concept of the union of prevChildren and nextChildren
 * so we implement it here.
 *
 * @param {object} prev prev children as returned from
 * `ReactTransitionChildMapping.getChildMapping()`.
 * @param {object} next next children as returned from
 * `ReactTransitionChildMapping.getChildMapping()`.
 * @return {object} a key set that contains all keys in `prev` and all keys
 * in `next` in a reasonable order.
 */
function mergeChildMappings(prev, next) {
  prev = prev || {};
  next = next || {};

  function getValueForKey(key) {
    if (next.hasOwnProperty(key)) {
      return next[key];
    }

    return prev[key];
  }

  // For each key of `next`, the list of keys to insert before that key in
  // the combined list
  var nextKeysPending = {};

  var pendingKeys = [];
  for (var prevKey in prev) {
    if (next.hasOwnProperty(prevKey)) {
      if (pendingKeys.length) {
        nextKeysPending[prevKey] = pendingKeys;
        pendingKeys = [];
      }
    } else {
      pendingKeys.push(prevKey);
    }
  }

  var i = void 0;
  var childMapping = {};
  for (var nextKey in next) {
    if (nextKeysPending.hasOwnProperty(nextKey)) {
      for (i = 0; i < nextKeysPending[nextKey].length; i++) {
        var pendingNextKey = nextKeysPending[nextKey][i];
        childMapping[nextKeysPending[nextKey][i]] = getValueForKey(pendingNextKey);
      }
    }
    childMapping[nextKey] = getValueForKey(nextKey);
  }

  // Finally, add the keys which didn't appear before any key in `next`
  for (i = 0; i < pendingKeys.length; i++) {
    childMapping[pendingKeys[i]] = getValueForKey(pendingKeys[i]);
  }

  return childMapping;
}

/***/ }),
/* 23 */
/***/ (function(module, exports) {

module.exports = __WEBPACK_EXTERNAL_MODULE_23__;

/***/ })
/******/ ]);
});