/* Copyright IBM Corp. 2018 */
import { Injector, OnDestroy } from '@angular/core';
import { ActivatedRoute, UrlSegment } from '@angular/router';
import { Observable } from 'rxjs';
import { CYCLE_HANDLING, HttpResourceOptions, RenderingContext, RenderingContextQueryResult, SitePage, SitePagesQueryResult } from './../../api';
import { HttpService } from './../../utils';
import { BootstrapService } from './bootstrap/bootstrap.service';
import { ApplicationConfig } from './config/application.config';
import { HubInfoService } from './hub-info/hub-info.service';
import { WchLoggerService } from './logger/wch.logger.service';
import { MarkupService } from './markup/markup.service';
import { StorageService } from './storage/storage.service';
import { UrlsService } from './url/urls.service';
import { ZoneService } from './zone/zone.service';
export declare class WchService implements OnDestroy {
    ngOnDestroy: () => void;
    triggerRefresh: () => void;
    getApiUrl: () => URL;
    getDeliveryUrl: () => URL;
    getBaseUrl: () => URL | undefined;
    isPreviewMode: () => boolean;
    getDeliverOrigin: () => string;
    getAppConfig: () => Observable<ApplicationConfig>;
    getRenderingContextById: (aID: string | null | undefined, aLevels?: number) => Observable<RenderingContext | null | undefined>;
    getRenderingContextByUrlSegments: (aSegments: UrlSegment[], aLevels?: number) => Observable<RenderingContext | null | undefined>;
    getRenderingContextByPath: (aPath: string, aLevels?: number) => Observable<RenderingContext | null | undefined>;
    getRenderingContextByPage: (aPage: SitePage, aLevels?: number) => Observable<RenderingContext | null | undefined>;
    getRenderingContextByActivatedRoute: (aRoute: ActivatedRoute, aLevels?: number) => Observable<RenderingContext | null | undefined>;
    getRenderingContextForAppConfig: (aLevels?: number) => Observable<RenderingContext>;
    getRenderingContextsByQuery: (aQuery: string, aLevels?: number) => Observable<RenderingContextQueryResult>;
    getSitePagesByQuery: (aQuery: string) => Observable<SitePagesQueryResult>;
    getCorsWhitelist: () => Observable<string[]>;
    getJsonResource: <T>(aUrl: string, aOptions?: HttpResourceOptions) => Observable<T>;
    getTextResource: (aUrl: string, aOptions?: HttpResourceOptions) => Observable<string>;
    resolveRenderingContext: (aRenderingContext?: RenderingContext, aStrategy?: CYCLE_HANDLING) => Observable<RenderingContext | null | undefined>;
    protected createPollingTrigger: (aOptions?: HttpResourceOptions) => Observable<any>;
    constructor(aHttp: HttpService, aJsonp: HttpService, wchConfig: HubInfoService, aUrlService: UrlsService, clientStorage: StorageService, bootstrapService: BootstrapService, markupProviderService: MarkupService, zoneService: ZoneService, loggerService: WchLoggerService, aInjector: Injector);
}