diff --git a/build/prepare.js b/build/prepare.js
index ac0c49df2..bdee332ea 100644
--- a/build/prepare.js
+++ b/build/prepare.js
@@ -1,6 +1,9 @@
 const fs = require('fs');
 const path = require('path');
 
+const dir = path.dirname(path.dirname(require.resolve('@types/node/package.json')));
+const files = fs.readdirSync(dir);
+
 const compilerOptionsBase = {
     target: 'es2020',
     module: 'commonjs',
@@ -14,6 +17,7 @@ const compilerOptionsBase = {
     // emitDecoratorMetadata: true,
     noEmit: true,
     incremental: true,
+    types: files.filter((i) => !['sharedworker', 'serviceworker'].includes(i)),
 };
 const config = {
     compilerOptions: compilerOptionsBase,
diff --git a/packages/ui-default/components/message/worker.ts b/packages/ui-default/components/message/worker.ts
index 073f3b6be..6fbaf5c60 100644
--- a/packages/ui-default/components/message/worker.ts
+++ b/packages/ui-default/components/message/worker.ts
@@ -1,4 +1,6 @@
 /* eslint-disable no-restricted-globals */
+/// <reference no-default-lib="true" />
+/// <reference lib="ES2015" />
 /// <reference types="@types/sharedworker" />
 import ReconnectingWebsocket from 'reconnecting-websocket';
 
@@ -71,8 +73,7 @@ function initConn(path: string, port: MessagePort, cookie: any) {
   };
 }
 
-// eslint-disable-next-line no-undef
-onconnect = function (e) {
+onconnect = function (e) { // eslint-disable-line no-undef
   const port = e.ports[0];
 
   port.addEventListener('message', (msg: { data: RequestPayload }) => {
diff --git a/packages/ui-default/service-worker.ts b/packages/ui-default/service-worker.ts
index c06bbc787..160e4b2ab 100644
--- a/packages/ui-default/service-worker.ts
+++ b/packages/ui-default/service-worker.ts
@@ -1,3 +1,5 @@
+/// <reference no-default-lib="true"/>
+/// <reference lib="ES2015" />
 /// <reference types="@types/serviceworker" />
 /* global clients */
 // eslint-disable-next-line no-restricted-globals
@@ -10,5 +12,6 @@ addEventListener('notificationclick', (event) => {
       if (client.url === '/home/messages' && 'focus' in client) return client.focus();
     }
     if (clients.openWindow) clients.openWindow('/home/messages');
+    return null;
   }));
 });