` by default. You can change this\n * behavior by providing a `component` prop.\n * If you use React v16+ and would like to avoid a wrapping `
` element\n * you can pass in `component={null}`. This is useful if the wrapping div\n * borks your css styles.\n */\n component: PropTypes.any,\n\n /**\n * A set of `` components, that are toggled `in` and out as they\n * leave. the `` will inject specific transition props, so\n * remember to spread them through if you are wrapping the `` as\n * with our `` example.\n *\n * While this component is meant for multiple `Transition` or `CSSTransition`\n * children, sometimes you may want to have a single transition child with\n * content that you want to be transitioned out and in when you change it\n * (e.g. routes, images etc.) In that case you can change the `key` prop of\n * the transition child as you change its content, this will cause\n * `TransitionGroup` to transition the child out and back in.\n */\n children: PropTypes.node,\n\n /**\n * A convenience prop that enables or disables appear animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n appear: PropTypes.bool,\n\n /**\n * A convenience prop that enables or disables enter animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n enter: PropTypes.bool,\n\n /**\n * A convenience prop that enables or disables exit animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n exit: PropTypes.bool,\n\n /**\n * You may need to apply reactive updates to a child as it is exiting.\n * This is generally done by using `cloneElement` however in the case of an exiting\n * child the element has already been removed and not accessible to the consumer.\n *\n * If you do need to update a child as it leaves you can provide a `childFactory`\n * to wrap every child, even the ones that are leaving.\n *\n * @type Function(child: ReactElement) -> ReactElement\n */\n childFactory: PropTypes.func\n} : {};\nTransitionGroup.defaultProps = defaultProps;\nexport default TransitionGroup;","import React from 'react';\nexport default React.createContext(null);"],"names":["Transition","_React$Component","props","context","_this","call","this","initialStatus","appear","isMounting","enter","appearStatus","in","unmountOnExit","mountOnEnter","state","status","nextCallback","getDerivedStateFromProps","_ref","prevState","_proto","prototype","componentDidMount","updateStatus","componentDidUpdate","prevProps","nextStatus","componentWillUnmount","cancelNextCallback","getTimeouts","exit","timeout","undefined","mounting","performEnter","performExit","setState","_this2","appearing","_ref2","nodeRef","maybeNode","maybeAppearing","timeouts","enterTimeout","config","safeSetState","onEntered","onEnter","onEntering","onTransitionEnd","_this3","onExit","onExiting","onExited","cancel","nextState","callback","setNextCallback","_this4","active","event","handler","node","current","doesNotHaveTimeoutOrListener","addEndListener","_ref3","maybeNextCallback","setTimeout","render","_this$props","children","childProps","TransitionGroupContext","value","noop","contextType","propTypes","defaultProps","UNMOUNTED","EXITED","ENTERING","ENTERED","EXITING","getChildMapping","mapFn","result","Object","create","Children","c","forEach","child","key","mapper","isValidElement","getProp","prop","getNextChildMapping","nextProps","prevChildMapping","nextChildMapping","mergeChildMappings","prev","next","getValueForKey","i","nextKeysPending","pendingKeys","prevKey","length","push","childMapping","nextKey","pendingNextKey","keys","hasPrev","hasNext","prevChild","isLeaving","cloneElement","bind","values","obj","map","k","TransitionGroup","handleExited","contextValue","firstRender","mounted","currentChildMapping","Component","component","childFactory"],"sourceRoot":""}