import { AfterContentInit, OnInit, QueryList, Renderer2 } from '@angular/core';
import { SidebarHeaderItemToken } from './sidebar-header-item.directive';
export declare class SidebarHeaderComponent implements OnInit, AfterContentInit {
    private _renderer;
    items: QueryList<SidebarHeaderItemToken>;
    constructor(_renderer: Renderer2);
    ngOnInit(): void;
    ngAfterContentInit(): void;
}