function isUtcLeapimport { isUtcLeap } from "https://deno.land/std@0.221.0/datetime/is_leap.ts"; isUtcLeap(year: Date | number): booleanReturns whether the given year is a leap year in UTC time. This always returns the same value regardless of the local timezone. This is based on https://docs.microsoft.com/en-us/office/troubleshoot/excel/determine-a-leap-year. ExamplesPassing Date objects import { isUtcLeap } from "https://deno.land/std@0.221.0/datetime/is_leap.ts"; isUtcLeap(new Date("2000-01-01")); // true isUtcLeap(new Date("December 31, 1999 23:59:59 GMT-01:00")); // true Passing number values import { isUtcLeap } from "https://deno.land/std@0.221.0/datetime/is_leap.ts"; isUtcLeap(2000); // true isUtcLeap(1999); // false Parametersyear: Date | numberThe year in number or Date format. Returnsbooleantrue if the given year is a leap year; false otherwise.