import { ActivatedRoute, Router } from '@angular/router';
import { BehaviorSubject } from 'rxjs';
import { SCRouteReuserService } from '../sc-route-reuser/sc-route-reuser';
import { SCSmartBreadcrumb, SCSmartBreadcrumbOverwriteHelper } from './sc-smart-breadcrumb.model';
import { SCCoreService } from '../core';
import * as i0 from "@angular/core";
export declare class SCSmartBreadcrumbsService {
    private activatedRoute;
    private router;
    private routeReuserService;
    private coreService;
    breadcrumbs: SCSmartBreadcrumb[];
    breadcrumbs$: BehaviorSubject<SCSmartBreadcrumb[]>;
    private window;
    params: {
        [key: string]: any;
    };
    backButtonClicked: boolean;
    get route(): ActivatedRoute;
    constructor(activatedRoute: ActivatedRoute, router: Router, routeReuserService: SCRouteReuserService, coreService: SCCoreService);
    createBreadcrumbs(route: any): void;
    extractBreadcrumbs(route: ActivatedRoute): void;
    extractBreadcrumbsOnReload(route: ActivatedRoute): void;
    getBreadcrumbs$(): import("rxjs").Observable<SCSmartBreadcrumb[]>;
    setParam(key: string, value: string): void;
    findBreadcrumb(key: string): SCSmartBreadcrumb;
    addBreadcrumb(crumb: SCSmartBreadcrumb): boolean;
    updateBreadcrumbdata(): void;
    resetBreadcrumbs(): void;
    updateBreadcrumb(url: string, data: SCSmartBreadcrumbOverwriteHelper): void;
    get canGoBack(): boolean;
    goBack(): void;
    private addPopStateEventListener;
    private disableBackButton;
    checkSpaceForBreadcrumb(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<SCSmartBreadcrumbsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SCSmartBreadcrumbsService>;
}