import * as i0 from "@angular/core";
export declare class ListingBreadcrumbsService {
    private breadcrumbsToPersist;
    private breadcrumbService;
    private persistingFilterService;
    setPersistedBreadcrumbs(filters: string | null | undefined): void;
    applyBreadcrumbs(label: string, path: string): void;
    persistCurrentBreadcrumbs(): string | null;
    private removeRemovableBreadcrumbs;
    static ɵfac: i0.ɵɵFactoryDeclaration<ListingBreadcrumbsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ListingBreadcrumbsService>;
}