import { FlightInfo, Room } from '../../booking-wizard/types';
export declare const getDateFromParams: (params: URLSearchParams, name: string) => string | null;
export declare const getDateAsDateFromParams: (params: URLSearchParams, name: string) => Date | null;
export declare const getNumberFromParams: (params: URLSearchParams, name: string) => number | null;
export declare const getRoomsFromParams: (params: URLSearchParams, name: string) => Room[] | null;
export declare const getFlightsFromParams: (params: URLSearchParams, name: string) => FlightInfo | null;
export declare const getStringFromParams: (params: URLSearchParams, name: string) => string | null;
export declare const getNumbersFromParams: (params: URLSearchParams, name: string) => number[];