import React from 'react';
export interface BackdropProps {
    /**
     * 是否显示
     */
    visible?: boolean;
    /**
     * 是否有open属性
     */
    open?: boolean;
    /**
     * transitionDuration
     */
    transitionDuration?: 'auto' | number;
    /**
     * 点击事件
     */
    onClick?: (event: React.MouseEvent<HTMLButtonElement>) => void;
    /**
     * 指定组件样式
     */
    style?: React.CSSProperties;
    /**
     * 指定组件样式类名
     */
    className?: string;
}
export default function Backdrop(props: BackdropProps): JSX.Element;