Modul/Back/node_modules/date-fns/esm/addMilliseconds/index.js

import toInteger from "../_lib/toInteger/index.js";
import toDate from "../toDate/index.js";
import requiredArgs from "../_lib/requiredArgs/index.js";
/**
 * @name addMilliseconds
 * @category Millisecond Helpers
 * @summary Add the specified number of milliseconds to the given date.
 *
 * @description
 * Add the specified number of milliseconds to the given date.
 *
 * ### v2.0.0 breaking changes:
 *
 * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
 *
 * @param {Date|Number} date - the date to be changed
 * @param {Number} amount - the amount of milliseconds to be added. Positive decimals will be rounded using `Math.floor`, decimals less than zero will be rounded using `Math.ceil`.
 * @returns {Date} the new date with the milliseconds added
 * @throws {TypeError} 2 arguments required
 *
 * @example
 * // Add 750 milliseconds to 10 July 2014 12:45:30.000:
 * const result = addMilliseconds(new Date(2014, 6, 10, 12, 45, 30, 0), 750)
 * //=> Thu Jul 10 2014 12:45:30.750
 */

export default function addMilliseconds(dirtyDate, dirtyAmount) {
  requiredArgs(2, arguments);
  var timestamp = toDate(dirtyDate).getTime();
  var amount = toInteger(dirtyAmount);
  return new Date(timestamp + amount);
}