import { IDateService } from "./IDateService";
import { IHttpService } from "./IHttpService";
export declare class DateService implements IDateService {
    private readonly httpService;
    private readonly baseUrl;
    private offsetInS;
    private readonly syncIntervalInMs;
    private readonly initialSync;
    constructor(httpService: IHttpService, baseUrl: string);
    now(): Promise<Date>;
    private syncWithServer;
}