import { Observable } from 'rxjs';
import { Breadcrumb } from '../classes/breadcrumb';
import { LanguageService } from './language.service';
import * as i0 from "@angular/core";
export declare class BreadcrumbService {
    private languageService;
    name: string;
    url: string;
    private custom;
    private backgroundImage;
    private language;
    constructor(languageService: LanguageService);
    setCustom(breadcrumbs: Breadcrumb[]): void;
    getCustom(): Observable<Breadcrumb[]>;
    setBackground(image: any): void;
    getBackground(): Observable<string>;
    static ɵfac: i0.ɵɵFactoryDeclaration<BreadcrumbService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BreadcrumbService>;
}