docs(firebase): add onNotificationOpen usage example (#2835)

danielsogl · Jan 4, 2019 · 448e064 · 448e064
1 parent 6ef854f
commit 448e064
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/@ionic-native/plugins/firebase/index.ts b/src/@ionic-native/plugins/firebase/index.ts
@@ -19,6 +19,9 @@ import { Observable } from 'rxjs/Observable';
  *   .then(token => console.log(`The token is ${token}`)) // save the token server-side and use it to push notifications to this device
  *   .catch(error => console.error('Error getting token', error));
  *
+ * this.firebase.onNotificationOpen()
+ *    .subscribe(data => console.log(`User opened a notification ${data}`));
+ *
  * this.firebase.onTokenRefresh()
  *   .subscribe((token: string) => console.log(`Got a new token ${token}`));
  *