import React from 'react';
import { CSSTransitionProps } from 'react-transition-group/CSSTransition';
import './index.less';
export declare type AnimationPlacement = 'top' | 'bottom' | 'left' | 'right' | 'center' | 'fade';
export declare type InternalCSSTransitionProps = Pick<CSSTransitionProps, 'in' | 'mountOnEnter' | 'unmountOnExit' | 'onEnter' | 'onEntering' | 'onEntered' | 'onExit' | 'onExiting' | 'onExited' | 'children' | 'timeout'> & {
    style?: React.CSSProperties;
    placement?: AnimationPlacement;
    addEndListener?: () => void;
};
export declare const InternalCSSTransition: React.NamedExoticComponent<InternalCSSTransitionProps>;
export default InternalCSSTransition;