function decodeBase64import { decodeBase64 } from "https://deno.land/std@0.224.0/encoding/base64.ts"; decodeBase64(b64: string): Uint8ArrayDecodes a base64-encoded string. ExamplesExample 1 import { decodeBase64 } from "https://deno.land/std@0.224.0/encoding/base64.ts"; decodeBase64("Zm9vYmFy"); // Uint8Array(6) [ 102, 111, 111, 98, 97, 114 ] Parametersb64: stringThe base64-encoded string to decode. ReturnsUint8ArrayThe decoded data.