import base64js from 'base64-js'; export function encodeString(string) { var encoded = new TextEncoderLite('utf-8').encode(string); return base64js.fromByteArray(encoded); } export function decodeString(b64String) { var uint8array = base64js.toByteArray(b64String); return new TextDecoderLite('utf-8').decode(uint8array); }