import './Prototypes';
import { Period } from './Period';
export declare class Week {
    static ThisWeek(): Week;
    constructor(date: Date);
    private _date;
    private _dates;
    weekNumber: number;
    private dayOfWeek(date);
    getDates(): Array<Date>;
    getFirstDate(): Date;
    getLastDate(): Date;
    getPeriod(): Period;
    addWeeks(weeks: number): Week;
    private _gregdaynumber(year, month, day);
    private _isocalendar1(date);
}