import { NavigationExtras, Router, UrlTree } from '@angular/router';
import { Loadable, LoadableStatus } from '@ts-core/common';
import { NativeWindowService } from '@ts-core/frontend/service/NativeWindowService';
export declare class RouterBaseService extends Loadable<void, void> {
    protected _router: Router;
    protected window: NativeWindowService;
    protected params: Map<string, string>;
    protected extrasToApply: any;
    protected isNeedUpdateExtras: boolean;
    protected _lastUrl: string;
    constructor(_router: Router, window: NativeWindowService);
    protected initializeObservers(): void;
    protected applyExtras(extras?: NavigationExtras): Promise<boolean>;
    protected getQueryParams(): any;
    protected commitStatusChangedProperties(oldStatus: LoadableStatus, newStatus: LoadableStatus): void;
    navigate(url: string, extras?: NavigationExtras, isClearParams?: boolean): Promise<boolean>;
    navigateToExternalUrl(url: string, target?: string): void;
    navigateToLast(extras?: NavigationExtras): Promise<boolean>;
    navigateIfNotLoading(url: string, extras?: NavigationExtras): Promise<boolean>;
    reload(): void;
    isUrlActive(value: string | UrlTree, isExact?: boolean): boolean;
    getParams<T = any>(): T;
    hasParam(name: string): boolean;
    getParam<T = string>(name: string, defaultValue?: T): T;
    setParam(name: string, value: any, extras?: NavigationExtras): void;
    removeParam(name: string, extras?: NavigationExtras): void;
    clearParams(extras?: NavigationExtras): void;
    get hasParams(): boolean;
    get url(): string;
    get lastUrl(): string;
    get urlTree(): UrlTree;
    get router(): Router;
}