Index: frontend/node_modules/abab/index.js
===================================================================
--- frontend/node_modules/abab/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/abab/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,9 @@
+"use strict";
+
+const atob = require("./lib/atob");
+const btoa = require("./lib/btoa");
+
+module.exports = {
+  atob,
+  btoa
+};