react-native-web-headroom/docs/node_modules/react-transition-group/dist/react-transition-group.js

React Native Web Headroom

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/***/ (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
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var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
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function defaultClearTimeout() {
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function runClearTimeout(marker) {
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}
var queue = [];
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process.nextTick = function (fun) {
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};

// v8 likes predictible objects
function Item(fun, array) {
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}
Item.prototype.run = function () {
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};
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.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) {
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process.binding = function (name) {
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process.cwd = function () {
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process.chdir = function (dir) {
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process.umask = function () {
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"use strict";
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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 (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 (process.env.NODE_ENV !== 'production') {
  var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol.for && Symbol.for('react.element') || 0xeac7;

  var isValidElement = function isValidElement(object) {
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  // By explicitly using `prop-types` you are opting into new development behavior.
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  module.exports = __webpack_require__(13)(isValidElement, throwOnDirectAccess);
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  module.exports = __webpack_require__(16)();
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/**
 * 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 () {
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}

/**
 * This function accepts and discards inputs; it has no side effects. This is
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 * 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);
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emptyFunction.thatReturnsArgument = function (arg) {
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/* WEBPACK VAR INJECTION */(function(process) {/**
 * 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 (process.env.NODE_ENV !== 'production') {
  validateFormat = function validateFormat(format) {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
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}

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)))

/***/ }),
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/***/ (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;

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

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * 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__(3);

/**
 * 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') {
  var printWarning = function printWarning(format) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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    var argIndex = 0;
    var message = 'Warning: ' + format.replace(/%s/g, function () {
      return args[argIndex++];
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    if (typeof console !== 'undefined') {
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    try {
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      // This error was thrown as a convenience so that you can use this stack
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      throw new Error(message);
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/***/ }),
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/***/ (function(module, exports, __webpack_require__) {

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

exports.__esModule = true;
exports.EXITING = exports.ENTERED = exports.ENTERING = exports.EXITED = exports.UNMOUNTED = undefined;

var _propTypes = __webpack_require__(1);

var PropTypes = _interopRequireWildcard(_propTypes);

var _react = __webpack_require__(2);

var _react2 = _interopRequireDefault(_react);

var _reactDom = __webpack_require__(8);

var _reactDom2 = _interopRequireDefault(_reactDom);

var _PropTypes = __webpack_require__(9);

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

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 _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 UNMOUNTED = exports.UNMOUNTED = 'unmounted';
var EXITED = exports.EXITED = 'exited';
var ENTERING = exports.ENTERING = 'entering';
var ENTERED = exports.ENTERED = 'entered';
var EXITING = exports.EXITING = 'exiting';

/**
 * The Transition component lets you describe a transition from one component
 * state to another _over time_ with a simple declarative API. Most commonly
 * it's used to animate the mounting and unmounting of a component, but can also
 * be used to describe in-place transition states as well.
 *
 * By default the `Transition` component does not alter the behavior of the
 * component it renders, it only tracks "enter" and "exit" states for the components.
 * It's up to you to give meaning and effect to those states. For example we can
 * add styles to a component when it enters or exits:
 *
 * ```jsx
 * import Transition from 'react-transition-group/Transition';
 *
 * const duration = 300;
 *
 * const defaultStyle = {
 *   transition: `opacity ${duration}ms ease-in-out`,
 *   opacity: 0,
 * }
 *
 * const transitionStyles = {
 *   entering: { opacity: 0 },
 *   entered:  { opacity: 1 },
 * };
 *
 * const Fade = ({ in: inProp }) => (
 *   <Transition in={inProp} timeout={duration}>
 *     {(state) => (
 *       <div style={{
 *         ...defaultStyle,
 *         ...transitionStyles[state]
 *       }}>
 *         I'm a fade Transition!
 *       </div>
 *     )}
 *   </Transition>
 * );
 * ```
 *
 * As noted the `Transition` component doesn't _do_ anything by itself to its child component.
 * What it does do is track transition states over time so you can update the
 * component (such as by adding styles or classes) when it changes states.
 *
 * There are 4 main states a Transition can be in:
 *  - `'entering'`
 *  - `'entered'`
 *  - `'exiting'`
 *  - `'exited'`
 *
 * Transition state is toggled via the `in` prop. When `true` the component begins the
 * "Enter" stage. During this stage, the component will shift from its current transition state,
 * to `'entering'` for the duration of the transition and then to the `'entered'` stage once
 * it's complete. Let's take the following example:
 *
 * ```jsx
 * state = { in: false };
 *
 * toggleEnterState = () => {
 *   this.setState({ in: true });
 * }
 *
 * render() {
 *   return (
 *     <div>
 *       <Transition in={this.state.in} timeout={500} />
 *       <button onClick={this.toggleEnterState}>Click to Enter</button>
 *     </div>
 *   );
 * }
 * ```
 *
 * When the button is clicked the component will shift to the `'entering'` state and
 * stay there for 500ms (the value of `timeout`) before it finally switches to `'entered'`.
 *
 * When `in` is `false` the same thing happens except the state moves from `'exiting'` to `'exited'`.
 *
 * ## Timing
 *
 * Timing is often the trickiest part of animation, mistakes can result in slight delays
 * that are hard to pin down. A common example is when you want to add an exit transition,
 * you should set the desired final styles when the state is `'exiting'`. That's when the
 * transition to those styles will start and, if you matched the `timeout` prop with the
 * CSS Transition duration, it will end exactly when the state changes to `'exited'`.
 *
 * > **Note**: For simpler transitions the `Transition` component might be enough, but
 * > take into account that it's platform-agnostic, while the `CSSTransition` component
 * > [forces reflows](https://github.com/reactjs/react-transition-group/blob/5007303e729a74be66a21c3e2205e4916821524b/src/CSSTransition.js#L208-L215)
 * > in order to make more complex transitions more predictable. For example, even though
 * > classes `example-enter` and `example-enter-active` are applied immediately one after
 * > another, you can still transition from one to the other because of the forced reflow
 * > (read [this issue](https://github.com/reactjs/react-transition-group/issues/159#issuecomment-322761171)
 * > for more info). Take this into account when choosing between `Transition` and
 * > `CSSTransition`.
 *
 * ## Example
 *
 * <iframe src="https://codesandbox.io/embed/741op4mmj0?fontsize=14" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;" sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
 *
 */

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

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

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

    var parentGroup = context.transitionGroup;
    // In the context of a TransitionGroup all enters are really appears
    var appear = parentGroup && !parentGroup.isMounting ? props.enter : props.appear;

    var initialStatus = void 0;
    _this.nextStatus = null;

    if (props.in) {
      if (appear) {
        initialStatus = EXITED;
        _this.nextStatus = ENTERING;
      } else {
        initialStatus = ENTERED;
      }
    } else {
      if (props.unmountOnExit || props.mountOnEnter) {
        initialStatus = UNMOUNTED;
      } else {
        initialStatus = EXITED;
      }
    }

    _this.state = { status: initialStatus };

    _this.nextCallback = null;
    return _this;
  }

  Transition.prototype.getChildContext = function getChildContext() {
    return { transitionGroup: null }; // allows for nested Transitions
  };

  Transition.prototype.componentDidMount = function componentDidMount() {
    this.updateStatus(true);
  };

  Transition.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
    var _ref = this.pendingState || this.state,
        status = _ref.status;

    if (nextProps.in) {
      if (status === UNMOUNTED) {
        this.setState({ status: EXITED });
      }
      if (status !== ENTERING && status !== ENTERED) {
        this.nextStatus = ENTERING;
      }
    } else {
      if (status === ENTERING || status === ENTERED) {
        this.nextStatus = EXITING;
      }
    }
  };

  Transition.prototype.componentDidUpdate = function componentDidUpdate() {
    this.updateStatus();
  };

  Transition.prototype.componentWillUnmount = function componentWillUnmount() {
    this.cancelNextCallback();
  };

  Transition.prototype.getTimeouts = function getTimeouts() {
    var timeout = this.props.timeout;

    var exit = void 0,
        enter = void 0,
        appear = void 0;

    exit = enter = appear = timeout;

    if (timeout != null && typeof timeout !== 'number') {
      exit = timeout.exit;
      enter = timeout.enter;
      appear = timeout.appear;
    }
    return { exit: exit, enter: enter, appear: appear };
  };

  Transition.prototype.updateStatus = function updateStatus() {
    var mounting = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

    var nextStatus = this.nextStatus;

    if (nextStatus !== null) {
      this.nextStatus = null;
      // nextStatus will always be ENTERING or EXITING.
      this.cancelNextCallback();
      var node = _reactDom2.default.findDOMNode(this);

      if (nextStatus === ENTERING) {
        this.performEnter(node, mounting);
      } else {
        this.performExit(node);
      }
    } else if (this.props.unmountOnExit && this.state.status === EXITED) {
      this.setState({ status: UNMOUNTED });
    }
  };

  Transition.prototype.performEnter = function performEnter(node, mounting) {
    var _this2 = this;

    var enter = this.props.enter;

    var appearing = this.context.transitionGroup ? this.context.transitionGroup.isMounting : mounting;

    var timeouts = this.getTimeouts();

    // no enter animation skip right to ENTERED
    // if we are mounting and running this it means appear _must_ be set
    if (!mounting && !enter) {
      this.safeSetState({ status: ENTERED }, function () {
        _this2.props.onEntered(node);
      });
      return;
    }

    this.props.onEnter(node, appearing);

    this.safeSetState({ status: ENTERING }, function () {
      _this2.props.onEntering(node, appearing);

      // FIXME: appear timeout?
      _this2.onTransitionEnd(node, timeouts.enter, function () {
        _this2.safeSetState({ status: ENTERED }, function () {
          _this2.props.onEntered(node, appearing);
        });
      });
    });
  };

  Transition.prototype.performExit = function performExit(node) {
    var _this3 = this;

    var exit = this.props.exit;

    var timeouts = this.getTimeouts();

    // no exit animation skip right to EXITED
    if (!exit) {
      this.safeSetState({ status: EXITED }, function () {
        _this3.props.onExited(node);
      });
      return;
    }
    this.props.onExit(node);

    this.safeSetState({ status: EXITING }, function () {
      _this3.props.onExiting(node);

      _this3.onTransitionEnd(node, timeouts.exit, function () {
        _this3.safeSetState({ status: EXITED }, function () {
          _this3.props.onExited(node);
        });
      });
    });
  };

  Transition.prototype.cancelNextCallback = function cancelNextCallback() {
    if (this.nextCallback !== null) {
      this.nextCallback.cancel();
      this.nextCallback = null;
    }
  };

  Transition.prototype.safeSetState = function safeSetState(nextState, callback) {
    var _this4 = this;

    // We need to track pending updates for instances where a cWRP fires quickly
    // after cDM and before the state flushes, which would double trigger a
    // transition
    this.pendingState = nextState;

    // This shouldn't be necessary, but there are weird race conditions with
    // setState callbacks and unmounting in testing, so always make sure that
    // we can cancel any pending setState callbacks after we unmount.
    callback = this.setNextCallback(callback);
    this.setState(nextState, function () {
      _this4.pendingState = null;
      callback();
    });
  };

  Transition.prototype.setNextCallback = function setNextCallback(callback) {
    var _this5 = this;

    var active = true;

    this.nextCallback = function (event) {
      if (active) {
        active = false;
        _this5.nextCallback = null;

        callback(event);
      }
    };

    this.nextCallback.cancel = function () {
      active = false;
    };

    return this.nextCallback;
  };

  Transition.prototype.onTransitionEnd = function onTransitionEnd(node, timeout, handler) {
    this.setNextCallback(handler);

    if (node) {
      if (this.props.addEndListener) {
        this.props.addEndListener(node, this.nextCallback);
      }
      if (timeout != null) {
        setTimeout(this.nextCallback, timeout);
      }
    } else {
      setTimeout(this.nextCallback, 0);
    }
  };

  Transition.prototype.render = function render() {
    var status = this.state.status;
    if (status === UNMOUNTED) {
      return null;
    }

    var _props = this.props,
        children = _props.children,
        childProps = _objectWithoutProperties(_props, ['children']);
    // filter props for Transtition


    delete childProps.in;
    delete childProps.mountOnEnter;
    delete childProps.unmountOnExit;
    delete childProps.appear;
    delete childProps.enter;
    delete childProps.exit;
    delete childProps.timeout;
    delete childProps.addEndListener;
    delete childProps.onEnter;
    delete childProps.onEntering;
    delete childProps.onEntered;
    delete childProps.onExit;
    delete childProps.onExiting;
    delete childProps.onExited;

    if (typeof children === 'function') {
      return children(status, childProps);
    }

    var child = _react2.default.Children.only(children);
    return _react2.default.cloneElement(child, childProps);
  };

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

Transition.contextTypes = {
  transitionGroup: PropTypes.object
};
Transition.childContextTypes = {
  transitionGroup: function transitionGroup() {}
};


Transition.propTypes = process.env.NODE_ENV !== "production" ? {
  /**
   * A `function` child can be used instead of a React element.
   * This function is called with the current transition status
   * ('entering', 'entered', 'exiting', 'exited', 'unmounted'), which can be used
   * to apply context specific props to a component.
   *
   * ```jsx
   * <Transition timeout={150}>
   *   {(status) => (
   *     <MyComponent className={`fade fade-${status}`} />
   *   )}
   * </Transition>
   * ```
   */
  children: PropTypes.oneOfType([PropTypes.func.isRequired, PropTypes.element.isRequired]).isRequired,

  /**
   * Show the component; triggers the enter or exit states
   */
  in: PropTypes.bool,

  /**
   * By default the child component is mounted immediately along with
   * the parent `Transition` component. If you want to "lazy mount" the component on the
   * first `in={true}` you can set `mountOnEnter`. After the first enter transition the component will stay
   * mounted, even on "exited", unless you also specify `unmountOnExit`.
   */
  mountOnEnter: PropTypes.bool,

  /**
   * By default the child component stays mounted after it reaches the `'exited'` state.
   * Set `unmountOnExit` if you'd prefer to unmount the component after it finishes exiting.
   */
  unmountOnExit: PropTypes.bool,

  /**
   * Normally a component is not transitioned if it is shown when the `<Transition>` component mounts.
   * If you want to transition on the first mount set `appear` to `true`, and the
   * component will transition in as soon as the `<Transition>` mounts.
   *
   * > Note: there are no specific "appear" states. `appear` only adds an additional `enter` transition.
   */
  appear: PropTypes.bool,

  /**
   * Enable or disable enter transitions.
   */
  enter: PropTypes.bool,

  /**
   * Enable or disable exit transitions.
   */
  exit: PropTypes.bool,

  /**
   * The duration of the transition, in milliseconds.
   * Required unless `addEndListener` is provided
   *
   * You may specify a single timeout for all transitions like: `timeout={500}`,
   * or individually like:
   *
   * ```jsx
   * timeout={{
   *  enter: 300,
   *  exit: 500,
   * }}
   * ```
   *
   * @type {number | { enter?: number, exit?: number }}
   */
  timeout: function timeout(props) {
    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
      args[_key - 1] = arguments[_key];
    }

    var pt = _PropTypes.timeoutsShape;
    if (!props.addEndListener) pt = pt.isRequired;
    return pt.apply(undefined, [props].concat(args));
  },

  /**
   * Add a custom transition end trigger. Called with the transitioning
   * DOM node and a `done` callback. Allows for more fine grained transition end
   * logic. **Note:** Timeouts are still used as a fallback if provided.
   *
   * ```jsx
   * addEndListener={(node, done) => {
   *   // use the css transitionend event to mark the finish of a transition
   *   node.addEventListener('transitionend', done, false);
   * }}
   * ```
   */
  addEndListener: PropTypes.func,

  /**
   * Callback fired before the "entering" status is applied. An extra parameter
   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
   *
   * @type Function(node: HtmlElement, isAppearing: bool) -> void
   */
  onEnter: PropTypes.func,

  /**
   * Callback fired after the "entering" status is applied. An extra parameter
   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
   *
   * @type Function(node: HtmlElement, isAppearing: bool)
   */
  onEntering: PropTypes.func,

  /**
   * Callback fired after the "entered" status is applied. An extra parameter
   * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount
   *
   * @type Function(node: HtmlElement, isAppearing: bool) -> void
   */
  onEntered: PropTypes.func,

  /**
   * Callback fired before the "exiting" status is applied.
   *
   * @type Function(node: HtmlElement) -> void
   */
  onExit: PropTypes.func,

  /**
   * Callback fired after the "exiting" status is applied.
   *
   * @type Function(node: HtmlElement) -> void
   */
  onExiting: PropTypes.func,

  /**
   * Callback fired after the "exited" status is applied.
   *
   * @type Function(node: HtmlElement) -> void
   */
  onExited: PropTypes.func
} : {};

// Name the function so it is clearer in the documentation
function noop() {}

Transition.defaultProps = {
  in: false,
  mountOnEnter: false,
  unmountOnExit: false,
  appear: false,
  enter: true,
  exit: true,

  onEnter: noop,
  onEntering: noop,
  onEntered: noop,

  onExit: noop,
  onExiting: noop,
  onExited: noop
};

Transition.UNMOUNTED = 0;
Transition.EXITED = 1;
Transition.ENTERING = 2;
Transition.ENTERED = 3;
Transition.EXITING = 4;

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

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

module.exports = __WEBPACK_EXTERNAL_MODULE_8__;

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

"use strict";


exports.__esModule = true;
exports.classNamesShape = exports.timeoutsShape = undefined;
exports.transitionTimeout = transitionTimeout;

var _propTypes = __webpack_require__(1);

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 timeoutsShape = exports.timeoutsShape = _propTypes2.default.oneOfType([_propTypes2.default.number, _propTypes2.default.shape({
  enter: _propTypes2.default.number,
  exit: _propTypes2.default.number
}).isRequired]);

var classNamesShape = exports.classNamesShape = _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
  enter: _propTypes2.default.string,
  exit: _propTypes2.default.string,
  active: _propTypes2.default.string
}), _propTypes2.default.shape({
  enter: _propTypes2.default.string,
  enterDone: _propTypes2.default.string,
  enterActive: _propTypes2.default.string,
  exit: _propTypes2.default.string,
  exitDone: _propTypes2.default.string,
  exitActive: _propTypes2.default.string
})]);

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

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

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 _propTypes = __webpack_require__(1);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _react = __webpack_require__(2);

var _react2 = _interopRequireDefault(_react);

var _ChildMapping = __webpack_require__(21);

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 values = Object.values || function (obj) {
  return Object.keys(obj).map(function (k) {
    return obj[k];
  });
};

var propTypes = {
  /**
   * `<TransitionGroup>` renders a `<div>` by default. You can change this
   * behavior by providing a `component` prop.
   * If you use React v16+ and would like to avoid a wrapping `<div>` element
   * you can pass in `component={null}`. This is useful if the wrapping div
   * borks your css styles.
   */
  component: _propTypes2.default.any,
  /**
   * A set of `<Transition>` components, that are toggled `in` and out as they
   * leave. the `<TransitionGroup>` will inject specific transition props, so
   * remember to spread them through if you are wrapping the `<Transition>` as
   * with our `<Fade>` example.
   */
  children: _propTypes2.default.node,

  /**
   * A convenience prop that enables or disables appear animations
   * for all children. Note that specifying this will override any defaults set
   * on individual children Transitions.
   */
  appear: _propTypes2.default.bool,
  /**
   * A convenience prop that enables or disables enter animations
   * for all children. Note that specifying this will override any defaults set
   * on individual children Transitions.
   */
  enter: _propTypes2.default.bool,
  /**
    * A convenience prop that enables or disables exit animations
    * for all children. Note that specifying this will override any defaults set
    * on individual children Transitions.
    */
  exit: _propTypes2.default.bool,

  /**
   * You may need to apply reactive updates to a child as it is exiting.
   * This is generally done by using `cloneElement` however in the case of an exiting
   * child the element has already been removed and not accessible to the consumer.
   *
   * If you do need to update a child as it leaves you can provide a `childFactory`
   * to wrap every child, even the ones that are leaving.
   *
   * @type Function(child: ReactElement) -> ReactElement
   */
  childFactory: _propTypes2.default.func
};

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

/**
 * The `<TransitionGroup>` component manages a set of `<Transition>` components
 * in a list. Like with the `<Transition>` component, `<TransitionGroup>`, is a
 * state machine for managing the mounting and unmounting of components over
 * time.
 *
 * Consider the example below using the `Fade` CSS transition from before.
 * As items are removed or added to the TodoList the `in` prop is toggled
 * automatically by the `<TransitionGroup>`. You can use _any_ `<Transition>`
 * component in a `<TransitionGroup>`, not just css.
 *
 * ## Example
 *
 * <iframe src="https://codesandbox.io/embed/00rqyo26kn?fontsize=14" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;" sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
 *
 * Note that `<TransitionGroup>`  does not define any animation behavior!
 * Exactly _how_ a list item animates is up to the individual `<Transition>`
 * components. This means you can mix and match animations across different
 * list items.
 */

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

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

    // Initial children should all be entering, dependent on appear
    var _this = _possibleConstructorReturn(this, _React$Component.call(this, props, context));

    _this.state = {
      children: (0, _ChildMapping.getChildMapping)(props.children, function (child) {
        return (0, _react.cloneElement)(child, {
          onExited: _this.handleExited.bind(_this, child),
          in: true,
          appear: _this.getProp(child, 'appear'),
          enter: _this.getProp(child, 'enter'),
          exit: _this.getProp(child, 'exit')
        });
      })
    };
    return _this;
  }

  TransitionGroup.prototype.getChildContext = function getChildContext() {
    return {
      transitionGroup: { isMounting: !this.appeared }
    };
  };
  // use child config unless explictly set by the Group


  TransitionGroup.prototype.getProp = function getProp(child, prop) {
    var props = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.props;

    return props[prop] != null ? props[prop] : child.props[prop];
  };

  TransitionGroup.prototype.componentDidMount = function componentDidMount() {
    this.appeared = true;
  };

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

    var prevChildMapping = this.state.children;
    var nextChildMapping = (0, _ChildMapping.getChildMapping)(nextProps.children);

    var children = (0, _ChildMapping.mergeChildMappings)(prevChildMapping, nextChildMapping);

    Object.keys(children).forEach(function (key) {
      var child = children[key];

      if (!(0, _react.isValidElement)(child)) return;

      var hasPrev = key in prevChildMapping;
      var hasNext = key in nextChildMapping;

      var prevChild = prevChildMapping[key];
      var isLeaving = (0, _react.isValidElement)(prevChild) && !prevChild.props.in;

      // item is new (entering)
      if (hasNext && (!hasPrev || isLeaving)) {
        // console.log('entering', key)
        children[key] = (0, _react.cloneElement)(child, {
          onExited: _this2.handleExited.bind(_this2, child),
          in: true,
          exit: _this2.getProp(child, 'exit', nextProps),
          enter: _this2.getProp(child, 'enter', nextProps)
        });
      }
      // item is old (exiting)
      else if (!hasNext && hasPrev && !isLeaving) {
          // console.log('leaving', key)
          children[key] = (0, _react.cloneElement)(child, { in: false });
        }
        // item hasn't changed transition states
        // copy over the last transition props;
        else if (hasNext && hasPrev && (0, _react.isValidElement)(prevChild)) {
            // console.log('unchanged', key)
            children[key] = (0, _react.cloneElement)(child, {
              onExited: _this2.handleExited.bind(_this2, child),
              in: prevChild.props.in,
              exit: _this2.getProp(child, 'exit', nextProps),
              enter: _this2.getProp(child, 'enter', nextProps)
            });
          }
    });

    this.setState({ children: children });
  };

  TransitionGroup.prototype.handleExited = function handleExited(child, node) {
    var currentChildMapping = (0, _ChildMapping.getChildMapping)(this.props.children);

    if (child.key in currentChildMapping) return;

    if (child.props.onExited) {
      child.props.onExited(node);
    }

    this.setState(function (state) {
      var children = _extends({}, state.children);

      delete children[child.key];
      return { children: children };
    });
  };

  TransitionGroup.prototype.render = function render() {
    var _props = this.props,
        Component = _props.component,
        childFactory = _props.childFactory,
        props = _objectWithoutProperties(_props, ['component', 'childFactory']);

    var children = values(this.state.children).map(childFactory);

    delete props.appear;
    delete props.enter;
    delete props.exit;

    if (Component === null) {
      return children;
    }
    return _react2.default.createElement(
      Component,
      props,
      children
    );
  };

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

TransitionGroup.childContextTypes = {
  transitionGroup: _propTypes2.default.object.isRequired
};


TransitionGroup.propTypes = process.env.NODE_ENV !== "production" ? propTypes : {};
TransitionGroup.defaultProps = defaultProps;

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

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

"use strict";


var _CSSTransition = __webpack_require__(12);

var _CSSTransition2 = _interopRequireDefault(_CSSTransition);

var _ReplaceTransition = __webpack_require__(20);

var _ReplaceTransition2 = _interopRequireDefault(_ReplaceTransition);

var _TransitionGroup = __webpack_require__(10);

var _TransitionGroup2 = _interopRequireDefault(_TransitionGroup);

var _Transition = __webpack_require__(7);

var _Transition2 = _interopRequireDefault(_Transition);

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

module.exports = {
  Transition: _Transition2.default,
  TransitionGroup: _TransitionGroup2.default,
  ReplaceTransition: _ReplaceTransition2.default,
  CSSTransition: _CSSTransition2.default
};

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

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

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 _propTypes = __webpack_require__(1);

var PropTypes = _interopRequireWildcard(_propTypes);

var _addClass = __webpack_require__(17);

var _addClass2 = _interopRequireDefault(_addClass);

var _removeClass = __webpack_require__(19);

var _removeClass2 = _interopRequireDefault(_removeClass);

var _react = __webpack_require__(2);

var _react2 = _interopRequireDefault(_react);

var _Transition = __webpack_require__(7);

var _Transition2 = _interopRequireDefault(_Transition);

var _PropTypes = __webpack_require__(9);

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

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 _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 addClass = function addClass(node, classes) {
  return node && classes && classes.split(' ').forEach(function (c) {
    return (0, _addClass2.default)(node, c);
  });
};
var removeClass = function removeClass(node, classes) {
  return node && classes && classes.split(' ').forEach(function (c) {
    return (0, _removeClass2.default)(node, c);
  });
};

var propTypes = _extends({}, _Transition2.default.propTypes, {

  /**
   * The animation classNames applied to the component as it enters, exits or has finished the transition.
   * A single name can be provided and it will be suffixed for each stage: e.g.
   *
   * `classNames="fade"` applies `fade-enter`, `fade-enter-active`, `fade-enter-done`,
   * `fade-exit`, `fade-exit-active`, `fade-exit-done`, `fade-appear`, and `fade-appear-active`.
   * Each individual classNames can also be specified independently like:
   *
   * ```js
   * classNames={{
   *  appear: