import { OnDestroy } from "@angular/core";
import { ContentfulClientApi } from "contentful";
import { ContentfulConverterService } from "./contentful-converter.service";
import { BehaviorSubject, Observable } from "rxjs";
import { BasePage, NcrEntry, NcrPage } from "../models/contentful.models";
import { NcrContentfulConfig } from "../config/ncr-contentful-config.token";
import { ContentfulConfigDetails } from "./contentful.config";
import { Router } from "@angular/router";
import * as i0 from "@angular/core";
export declare class NcrContentfulService implements OnDestroy {
    private contentfulConverterService;
    private config;
    private router;
    pageRenderingInProgress$: BehaviorSubject<boolean>;
    private logger;
    private destroyed$;
    private _nextPage$;
    private correctedCurrentPage$?;
    private pageGenerator;
    private client;
    constructor(contentfulConverterService: ContentfulConverterService, config: NcrContentfulConfig, router: Router);
    getClient(): Promise<ContentfulClientApi<undefined>>;
    setNextPage<T>(generator: () => Promise<NcrEntry<any> | undefined>, dependencies?: Observable<any>[]): Promise<unknown>;
    getCurrentPage<T extends NcrPage<any> = BasePage>(): Observable<T>;
    getNextPage<T extends NcrPage<any> = BasePage>(): Observable<T>;
    getDynamicConfig(): Promise<ContentfulConfigDetails>;
    getEntry<T extends NcrEntry<any>>(type: string, filters?: any): Promise<T>;
    ngOnDestroy(): void;
    getEntryByTags<T extends NcrEntry<any>>(tags: string[]): Promise<any>;
    private getFilteredEntries;
    private getEntryInternal;
    static ɵfac: i0.ɵɵFactoryDeclaration<NcrContentfulService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NcrContentfulService>;
}