import { Observable, ReplaySubject } from 'rxjs';
import { HttpClient } from '@angular/common/http';
export declare class TagService {
    private httpClient;
    private __tags;
    private __tag;
    private dataObs$;
    private getTagsByCategoryRequested;
    private hasBeenRequested;
    private requestedCalls;
    private httpOptions;
    tag: any;
    tags: any;
    constructor(httpClient: HttpClient);
    getTagsCategorized(): Observable<Object>;
    getMainTags(): Observable<Object>;
    getTagsCategorizedInHeader(): Observable<Object>;
    getTagsTop50(): Observable<Object>;
    getTagsTree(): Observable<Object>;
    createNewTag(tag: any): Observable<any>;
    getTagsTreeById(id: any): Observable<any>;
    getTagsByCategory(id?: any, forceRefresh?: boolean): any;
    getTags(page?: string, forceRefresh?: boolean, pageSize?: number): ReplaySubject<{}>;
    getTag(id: string): Observable<any>;
    getTagsRaw(): Observable<any>;
}