import React from 'react'; export type TransitionStatus = 'entering' | 'entered' | 'exiting' | 'exited' | 'unmounted'; interface CSSTransitionProps { in?: boolean; timeout?: number; classNames?: string; nodeRef?: React.RefObject; mountOnEnter?: boolean; unmountOnExit?: boolean; onEntered?: () => void; onExited?: () => void; children: React.ReactElement; } declare const ConfigurableCSSTransition: React.FC; export default ConfigurableCSSTransition;