/**
 * Represents a specific date and time.
 */
export declare class DateTime {
    private readonly year;
    private readonly month;
    private readonly date;
    private readonly hour;
    private readonly minute;
    private readonly second;
    private readonly millisecond;
    private readonly timezone;
    /**
     * Creates a new instance of the DateTime class.
     *
     * @param {number} year - The year of the date.
     * @param {number} month - The month of the date (0-11).
     * @param {number} date - The day of the month.
     * @param {number} hour - The hour of the day (0-23).
     * @param {number} minute - The minutes.
     * @param {number} second - The seconds.
     * @param {number} millisecond - The milliseconds.
     * @param {string} timezone - The name of the timezone of the date (e.g. 'GMT', 'UTC', 'America/New_York').
     *
     * @return {void}
     */
    constructor(year: number, month: number, date: number, hour: number, minute: number, second: number, millisecond: number, timezone: string);
    /**
     * Retrieves the year of the given date.
     *
     * @returns {number} The year.
     */
    getYear(): number;
    /**
     * Retrieves the month of the given date.
     *
     * @returns {number} The month (0-11).
     */
    getMonth(): number;
    /**
     * Retrieves the day of the month.
     *
     * @return {number} The day of the month.
     */
    getDate(): number;
    /**
     * Retrieves the hour of the day.
     *
     * @return {number} The hour of the day (0-23).
     */
    getHour(): number;
    /**
     * Retrieves the minutes.
     *
     * @return {number} The minutes.
     */
    getMinute(): number;
    /**
     * Retrieves the seconds.
     *
     * @return {number} The seconds.
     */
    getSecond(): number;
    /**
     * Retrieves the milliseconds.
     *
     * @return {number} The milliseconds.
     */
    getMillisecond(): number;
    /**
     * Retrieves the name of the timezone of the date (e.g. 'GMT', 'UTC', 'America/New_York').
     *
     * @return {number} The timezone.
     */
    getTimeZone(): string;
    /**
     * Returns a new DateTime object with the same properties as the current instance.
     *
     * @returns {DateTime} A new DateTime object cloned from the current instance.
     */
    clone(): DateTime;
}