function defaultimport { default } from "https://deno.land/x/date_fns@v2.22.1/addWeeks/index.ts"; default(dirtyDate: Date | number, dirtyAmount: number): DateExamples// Add 4 weeks to 1 September 2014: const result = addWeeks(new Date(2014, 8, 1), 4) //=> Mon Sep 29 2014 00:00:00 ParametersdirtyDate: Date | number the date to be changed dirtyAmount: number the amount of weeks to be added. Positive decimals will be rounded using Math.floor, decimals less than zero will be rounded using Math.ceil. ReturnsDatethe new date with the weeks added