function isISO31661Alpha2import { isISO31661Alpha2 } from "https://dotland.deno.dev/x/deno_validator@v0.0.5/mod.ts"; isISO31661Alpha2(str: string)Parametersstr: stringimport isISO31661Alpha2import { isISO31661Alpha2 } from "https://dotland.deno.dev/x/deno_validator@v0.0.5/mod.ts";