function defaultimport { default } from "https://deno.land/x/date_fns@v2.22.1/subYears/index.ts"; default(dirtyDate: Date | number, dirtyAmount: number): DateExamples// Subtract 5 years from 1 September 2014: const result = subYears(new Date(2014, 8, 1), 5) //=> Tue Sep 01 2009 00:00:00 ParametersdirtyDate: Date | number the date to be changed dirtyAmount: number the amount of years to be subtracted. Positive decimals will be rounded using Math.floor, decimals less than zero will be rounded using Math.ceil. ReturnsDatethe new date with the years subtracted