import { OnInit, ElementRef, SimpleChanges } from '@angular/core';
import { NavItem } from '../../config/nav.config';
import { Location } from '@angular/common';
import { Permission } from '../../service';
export declare class JZNavComponent implements OnInit {
    menu: ElementRef;
    userName: string;
    permissions: Permission[];
    dataSource: NavItem[];
    constructor(location: Location);
    ngOnInit(): void;
    ngAfterViewInit(e: any): void;
    isMenuOpened: boolean;
    openMenu(): void;
    ngOnChanges(changes: SimpleChanges): void;
}