import { CurrencyService } from "./currency.service";
import { CityTrip, PlannedCost, RoundTrip } from "./trip";
import * as i0 from "@angular/core";
export declare class CostService {
    private currencyService;
    constructor(currencyService: CurrencyService);
    calcRoundTripCosts(trip: RoundTrip): number;
    calcCityTripCosts(trip: CityTrip): number;
    calcCostWithTripCurrency(plannedCost: PlannedCost, countOfNights: number | undefined, numberOfPeople: number, tripCurrency: string): number;
    calcCostTotal(plannedCost: PlannedCost, countOfNights: number | undefined, numberOfPeople: number): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<CostService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CostService>;
}