function weekOfYearimport { weekOfYear } from "https://deno.land/std@0.221.0/datetime/week_of_year.ts"; weekOfYear(date: Date): numberReturns the ISO week number of the provided date (1-53). ExamplesExample 1 import { weekOfYear } from "https://deno.land/std@0.221.0/datetime/week_of_year.ts"; weekOfYear(new Date("2020-12-28T03:24:00")); // 53 weekOfYear(new Date("2020-07-10T03:24:00")); // 28 Parametersdate: DateDate to get the week number of. ReturnsnumberThe week number of the provided date.