import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TitleService {
    private readonly router;
    private readonly activatedRoute;
    constructor();
    private readonly t;
    set(title: string): void;
    get(): string;
    get$(): Observable<string>;
    setFavicon(path: string): void;
    auto(): void;
    private crumbs;
    static ɵfac: i0.ɵɵFactoryDeclaration<TitleService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<TitleService>;
}