import { EventEmitter, OnInit } from '@angular/core';
import { NzFormatEmitEvent } from 'ng-zorro-antd/tree';
import { EmopTree } from '../../common/EmopTreeData';
import { NzContextMenuService } from 'ng-zorro-antd/dropdown';
export declare class EmopTreeComponent implements OnInit {
    private nzContextMenuService;
    defaultCheckedKeys: any[];
    defaultSelectedKeys: any[];
    defaultExpandedKeys: any[];
    EmopTree: EmopTree;
    EmopTreeRef: any;
    expandChange: EventEmitter<any>;
    leftClick: EventEmitter<any>;
    check: EventEmitter<any>;
    constructor(nzContextMenuService: NzContextMenuService);
    ngOnInit(): void;
    /**
     * 点击事件回调函数
     * @param data 点击事件的数据(当函数内部调用该函数时,data中应携带isFn属性)
     */
    nzClick(data: any): void;
    /**
     * 选中事件回调函数
     */
    nzCheck(data: NzFormatEmitEvent): void;
    /**
     * 展开回调函数
     */
    expandChangeFn(data: NzFormatEmitEvent): void;
    /**
     * 创建右键菜单
     * @param $event
     * @param menu
     */
    createContextMenu($event: any, menu: any): void;
}