import { NavigationEnd } from '@angular/router';
export declare class RouterStub {
    private RouterState;
    private RouterStateSnapshot;
    routerState: any;
    readonly events: import("rxjs").Observable<NavigationEnd>;
    snapshot: {};
    isActive(): void;
    navigate(): void;
    navigateByUrl(): void;
    createUrlTree(): void;
    serializeUrl(): void;
}