/**
 * Copyright (c) 2019-present Houfeng
 * @author Houfeng <admin@xhou.net>
 */
/// <reference types="react" />
export declare class IPopupPanelProps {
    content: React.ReactNode;
    children: React.ReactNode;
    title?: string;
    trigger?: "hover" | "focus" | "click" | "contextMenu";
    overlayClassName?: string;
    placement?: "top" | "left" | "right" | "bottom" | "topLeft" | "topRight" | "bottomLeft" | "bottomRight" | "leftTop" | "leftBottom" | "rightTop" | "rightBottom";
    visible?: boolean;
}