import * as mod from "https://dotland.deno.dev/std@0.116.0/encoding/base64.ts"; FunctionsfdecodeDecodes a given RFC4648 base64 encoded string fencodeCREDIT: https://gist.github.com/enepomnyaschih/72c423f727d395eeaa09697058238727 Encodes a given Uint8Array, ArrayBuffer or string into RFC4648 base64 representation