[messaging] Update typescript definition to match interface changes

docs/installation-android.md

@@ -77,18 +77,18 @@ dependencies {
   compile(project(':react-native-firebase')) {
     transitive = false
   }
-  compile "com.google.firebase:firebase-core:10.2.6"
+  compile "com.google.firebase:firebase-core:11.0.0"
 
   # RNFirebase optional dependencies
-  compile "com.google.firebase:firebase-ads:10.2.6"
-  compile "com.google.firebase:firebase-analytics:10.2.6"
-  compile "com.google.firebase:firebase-auth:10.2.6"
-  compile "com.google.firebase:firebase-config:10.2.6"
-  compile "com.google.firebase:firebase-crash:10.2.6"
-  compile "com.google.firebase:firebase-database:10.2.6"
-  compile "com.google.firebase:firebase-messaging:10.2.6"
-  compile "com.google.firebase:firebase-perf:10.2.6"
-  compile "com.google.firebase:firebase-storage:10.2.6"
+  compile "com.google.firebase:firebase-ads:11.0.0"
+  compile "com.google.firebase:firebase-analytics:11.0.0"
+  compile "com.google.firebase:firebase-auth:11.0.0"
+  compile "com.google.firebase:firebase-config:11.0.0"
+  compile "com.google.firebase:firebase-crash:11.0.0"
+  compile "com.google.firebase:firebase-database:11.0.0"
+  compile "com.google.firebase:firebase-messaging:11.0.0"
+  compile "com.google.firebase:firebase-perf:11.0.0"
+  compile "com.google.firebase:firebase-storage:11.0.0"
 }
 ```
 
@@ -175,6 +175,6 @@ In the same file, add the `firebase-perf` module to your dependencies:
 ```
 dependencies {
   ...
-  compile "com.google.firebase:firebase-perf:10.2.6"
+  compile "com.google.firebase:firebase-perf:11.0.0"
 }
 ```

index.d.ts

@@ -573,14 +573,14 @@ declare module "react-native-firebase" {
          * On the event a devices FCM token is refreshed by Google,
          *  the new token is returned in a callback listener.
          */
-        onTokenRefresh(listener: (token: string) => any): void
+        onTokenRefresh(listener: (token: string) => any): () => any
         /**
          * On a new message,
          * the payload object is passed to the listener callback.
          * This method is only triggered when the app is running.
          * Use getInitialNotification for notifications which cause the app to open.
          */
-        onMessage(listener: (message: any) => any): void
+        onMessage(listener: (message: any) => any): () => any
         /**
          * Create a local notification from the device itself.
          */

lib/modules/messaging/index.js

@@ -203,7 +203,7 @@ export default class Messaging extends Base {
    * @param listener
    * @returns {*}
    */
-  onMessage(listener: Function) {
+  onMessage(listener: Function): () => any {
     return FirebaseMessagingEvt.addListener(
       EVENT_TYPE.Notification,
       async(event) => {
@@ -225,7 +225,7 @@ export default class Messaging extends Base {
    * @param listener
    * @returns {*}
    */
-  onTokenRefresh(listener: Function) {
+  onTokenRefresh(listener: Function): () => any {
     return FirebaseMessagingEvt.addListener(EVENT_TYPE.RefreshToken, listener).remove;
   }