import { HttpClient } from "@angular/common/http";
import { Observable } from "rxjs";
import { PytApisConfig } from "./pyt-apis.module";
import * as i0 from "@angular/core";
export interface Photo {
    id: string;
    ownerId: string;
    filename: string;
    metadata: PhotoMetadata;
}
export interface PhotoMetadata {
    license: string;
    photographer: string;
    source: string;
    altText: string;
}
export declare class PicturesService {
    private http;
    private config;
    constructor(http: HttpClient, config: PytApisConfig);
    findByCity(cityName: string, countryName: string): Observable<Photo[]>;
    findByRegion(regionName: string): Observable<Photo[]>;
    findByHighlight(highlightId: string): Observable<Photo[]>;
    findByTrip(tripNumber: number): Observable<Photo[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PicturesService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PicturesService>;
}