diff --git a/service-worker/worker/src/companion/index.ts b/service-worker/worker/src/companion/index.ts
index 0c4562e..bcfa501 100644
--- a/service-worker/worker/src/companion/index.ts
+++ b/service-worker/worker/src/companion/index.ts
@@ -1,2 +1,2 @@
-export {NgServiceWorker, NgPushRegistration} from './comm';
+export { NgServiceWorker, NgPushRegistration, UpdateEvent, PushOptions } from './comm';
 export {ServiceWorkerModule} from './module';