function defaultimport { default } from "https://deno.land/x/date_fns@v2.22.1/isExists/index.ts"; default(year: number,month: number,day: number,): booleanExamples// For the valid date: var result = isExists(2018, 0, 31) //=> true // For the invalid date: var result = isExists(2018, 1, 31) //=> false Parametersyear: numberof the date to check month: numberof the date to check day: numberof the date to check Returnsbooleanthe date exists