/**
 * Returns the current Unix timestamp in milliseconds.
 *
 * @public
 * @returns {number}
 */
export function getTimestamp(): number;
/**
 * Returns the abbreviated weekday name for a date.
 *
 * @public
 * @param {Date} date
 * @returns {string}
 */
export function getShortDay(date: Date): string;
/**
 * Returns the day of the month for a date.
 *
 * @public
 * @param {Date} date
 * @returns {number}
 */
export function getDate(date: Date): number;
/**
 * Returns the ordinal suffix for a date's day of the month.
 *
 * @public
 * @param {Date} date
 * @returns {string}
 */
export function getDateOrdinal(date: Date): string;
/**
 * Returns the abbreviated month name for a date.
 *
 * @public
 * @param {Date} date
 * @returns {string}
 */
export function getShortMonth(date: Date): string;
/**
 * Returns the full year for a date.
 *
 * @public
 * @param {Date} date
 * @returns {number}
 */
export function getYear(date: Date): number;