import React, { HTMLAttributes } from 'react';
declare const Extra: {
    ({ autoHidePopup, children, onClick, ...rest }: {
        /**
         * 扩展区域被点击后是否自动关闭弹出层
         */
        autoHidePopup?: boolean | undefined;
    } & React.HTMLAttributes<HTMLDivElement>): JSX.Element;
    isMenuItem: boolean;
};
export default Extra;