import { HttpClient } from '@angular/common/http';
import { Observable } from "rxjs/internal/Observable";
import { PytApisConfig } from "./pyt-apis.module";
import { SimpleTrip } from "./trip";
import * as i0 from "@angular/core";
export interface Collection {
    id: number;
    language: string;
    name: string;
    description: string;
    imagePath: string;
    order: number;
    tripNumbers: string;
    urlSuffix: string;
    trips: SimpleTrip[];
}
export declare class CollectionService {
    private http;
    private config;
    constructor(http: HttpClient, config: PytApisConfig);
    findAll(): Observable<Collection[]>;
    findByLang(lang: string): Observable<Collection[]>;
    findById(collectionId: string): Observable<Collection>;
    getTrips(collectionId: string): Observable<SimpleTrip[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CollectionService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CollectionService>;
}