Index: frontend/node_modules/whatwg-url/index.js
===================================================================
--- frontend/node_modules/whatwg-url/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/whatwg-url/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,24 @@
+"use strict";
+
+const { URL, URLSearchParams } = require("./webidl2js-wrapper");
+const urlStateMachine = require("./dist/url-state-machine");
+const percentEncoding = require("./dist/percent-encoding");
+
+const sharedGlobalObject = {};
+URL.install(sharedGlobalObject, ["Window"]);
+URLSearchParams.install(sharedGlobalObject, ["Window"]);
+
+exports.URL = sharedGlobalObject.URL;
+exports.URLSearchParams = sharedGlobalObject.URLSearchParams;
+
+exports.parseURL = urlStateMachine.parseURL;
+exports.basicURLParse = urlStateMachine.basicURLParse;
+exports.serializeURL = urlStateMachine.serializeURL;
+exports.serializeHost = urlStateMachine.serializeHost;
+exports.serializeInteger = urlStateMachine.serializeInteger;
+exports.serializeURLOrigin = urlStateMachine.serializeURLOrigin;
+exports.setTheUsername = urlStateMachine.setTheUsername;
+exports.setThePassword = urlStateMachine.setThePassword;
+exports.cannotHaveAUsernamePasswordPort = urlStateMachine.cannotHaveAUsernamePasswordPort;
+
+exports.percentDecode = percentEncoding.percentDecodeBytes;