/**
 * Copyright (c) 2019-present Houfeng
 * @author Houfeng <admin@xhou.net>
 */
/// <reference types="node" />
import { ContextMenuItems, IContextMenuItem } from "./IContextMenuItem";
import { IMouseInfo } from "vector-helper";
import { EventEmitter } from "events";
export declare class ContextMenuModel extends EventEmitter {
    protected static __instances: ContextMenuModel[];
    static get instances(): ContextMenuModel[];
    position: IMouseInfo;
    visible: boolean;
    items: IContextMenuItem[];
    protected factory: ContextMenuItems;
    constructor(factory?: ContextMenuItems);
    destroy: () => void;
    protected calcItems(): void;
    show: (info?: IMouseInfo) => void;
    hide: () => void;
    toggle: (info?: IMouseInfo) => void;
}