import { HttpClient } from '@angular/common/http';
import { BehaviorSubject } from 'rxjs/BehaviorSubject';
import { Observable } from 'rxjs/Observable';
import { LanguageService, ConfigService } from '../../core';
import { Catalog } from './catalog.interface';
export declare class CatalogService {
    private http;
    private config;
    private languageService;
    catalog$: BehaviorSubject<Catalog>;
    catalogs$: BehaviorSubject<Catalog[]>;
    private baseUrl;
    constructor(http: HttpClient, config: ConfigService, languageService: LanguageService);
    get(): Observable<Catalog[]>;
    getById(id: string): Observable<Catalog>;
    getBaseLayers(url: string): Observable<any>;
    selectCatalog(catalog: Catalog): void;
    load(): void;
}