export default class Calendar {
    constructor(calendar: any);
    activation: any;
    expiry: any;
    days: any;
    season: any;
    yearIteration: any;
    version: any;
    requirements: any;
    /**
     * Converts number of day to a date in 1999 in UTC
     * @param {number} day number of the day in a year
     * @returns {Date} the date in 1999
     */
    getDate(day: number): Date;
}