function decodeBase64Urlimport { decodeBase64Url } from "https://dotland.deno.dev/std@0.215.0/encoding/base64url.ts"; decodeBase64Url(b64url: string): Uint8ArrayDecodes a given base64url-encoded string. ExamplesExample 1 import { decodeBase64Url } from "https://deno.land/std@0.215.0/encoding/base64url.ts"; decodeBase64Url("Zm9vYmFy"); // Uint8Array(6) [ 102, 111, 111, 98, 97, 114 ] Parametersb64url: stringReturnsUint8Array