import { EventEmitter } from '@angular/core';
import { KeyValue } from '@angular/common';
import { Router } from '@angular/router';
export declare class HeaderComponent {
    router: Router;
    constructor(router: Router);
    sidenavToggle: EventEmitter<any>;
    clickLogin: EventEmitter<any>;
    scroll: object;
    onToggleSidenav: () => void;
    indexOrderAsc: (akv: KeyValue<string, any>, bkv: KeyValue<string, any>) => number;
}