import { OnInit, EventEmitter } from '@angular/core';
import { Title } from '@angular/platform-browser';
import { Router, ActivatedRoute } from '@angular/router';
export declare class BreadcrumbComponent implements OnInit {
    private router;
    private activatedRoute;
    private titleService;
    layout: any;
    breadcrumbEvent: EventEmitter<{}>;
    pageInfo: any;
    constructor(router: Router, activatedRoute: ActivatedRoute, titleService: Title);
    ngOnInit(): void;
    redirectBack(title: any): void;
    eventBreadcrumb(): void;
}