import { OnDestroy } from '@angular/core';
import { Router } from '@angular/router';
import { Observable } from 'rxjs';
import { QdBreadcrumbs } from '../model/breadcrumbs.interface';
import * as i0 from "@angular/core";
export declare class QdBreadcrumbsService implements OnDestroy {
    private readonly router;
    private breadcrumbsSubject;
    private destroyed$;
    protected outlet: string;
    breadcrumbs$: Observable<QdBreadcrumbs>;
    url$: Observable<string>;
    constructor(router: Router);
    initialize(): void;
    ngOnDestroy(): void;
    private getOutletRouteSnapshot$;
    private getSnapshotPathHierarchy;
    static ɵfac: i0.ɵɵFactoryDeclaration<QdBreadcrumbsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<QdBreadcrumbsService>;
}
//# sourceMappingURL=breadcrumbs.service.d.ts.map