function defaultimport { default } from "https://dotland.deno.dev/x/date_fns@v2.22.1/startOfYear/index.ts"; default(dirtyDate: Date | number): DateExamples// The start of a year for 2 September 2014 11:55:00: const result = startOfYear(new Date(2014, 8, 2, 11, 55, 00)) //=> Wed Jan 01 2014 00:00:00 ParametersdirtyDate: Date | number the original date ReturnsDatethe start of a year