import { ActivatedRoute, Router } from '@angular/router';
import * as i0 from "@angular/core";
export declare class UrlHelperService {
    private router;
    private activatedRoute;
    constructor(router: Router, activatedRoute: ActivatedRoute);
    updateParamsUrlWithoutRefresh(queryParams: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<UrlHelperService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<UrlHelperService>;
}