import { HttpClient, HttpParams } from '@angular/common/http';
import { Observable } from 'rxjs';
import { PytApisConfig } from "./pyt-apis.module";
import { ProposalTrip } from "./trip";
import * as i0 from "@angular/core";
export declare class ProposalService {
    private http;
    private config;
    constructor(http: HttpClient, config: PytApisConfig);
    findAll(filterParams?: HttpParams): Observable<ProposalTrip[]>;
    findByNumber(tripNumber: number): Observable<ProposalTrip>;
    findByRegion(regionName: string, filterParams?: HttpParams): Observable<ProposalTrip[]>;
    findByCity(countryName: string, cityName: string, filterParams?: HttpParams): Observable<ProposalTrip[]>;
    findByUser(userId: string, filterParams?: HttpParams): Observable<ProposalTrip[]>;
    getTrips(): Observable<ProposalTrip[]>;
    createTrip(trip: ProposalTrip): Observable<ProposalTrip>;
    getTrip(tripNumber: number): Observable<ProposalTrip>;
    updateTrip(trip: ProposalTrip): Observable<ProposalTrip>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ProposalService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ProposalService>;
}