import { Observable } from 'rxjs';
import { Accommodation, AccommodationsService, BookingAccommodation, BookingCity } from "./accommodations.service";
import { CacheService } from "./cache.service";
import * as i0 from "@angular/core";
export declare class CachedAccommodationsService {
    private cache;
    private accommodationsService;
    constructor(cache: CacheService, accommodationsService: AccommodationsService);
    getBookingCity(countryName: string, cityName: string): Observable<BookingCity>;
    findByCity(cityName: string, countryName: string, lang: string): Observable<Accommodation[]>;
    findBestByCity(cityName: string, countryName: string, dateOfArrival?: string, countOfNights?: number, numberOfPeople?: number): Observable<BookingAccommodation>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CachedAccommodationsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CachedAccommodationsService>;
}