Add other protocol method

FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppAttestProvider.h

@@ -44,6 +44,13 @@ NS_SWIFT_NAME(AppAttestProvider)
  * methods, so this is copied over from the protocol declaration.
  */
 /// Returns a new Firebase App Check token.
+/// @param handler The completion handler. Make sure to call the handler with either a token
+/// or an error.
+- (void)getTokenWithCompletion:
+    (void (^)(FIRAppCheckToken *_Nullable token, NSError *_Nullable error))handler
+    NS_SWIFT_NAME(getToken(completion:));
+
+/// Returns a new Firebase App Check token.
 /// When implementing this method for your custom provider, the token returned should be suitable
 /// for consumption in a limited-use scenario. If you do not implement this method, the
 /// getTokenWithCompletion will be invoked instead whenever a limited-use token is requested.

FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRAppCheckDebugProvider.h

@@ -83,6 +83,13 @@ NS_SWIFT_NAME(AppCheckDebugProvider)
  * methods, so this is copied over from the protocol declaration.
  */
 /// Returns a new Firebase App Check token.
+/// @param handler The completion handler. Make sure to call the handler with either a token
+/// or an error.
+- (void)getTokenWithCompletion:
+    (void (^)(FIRAppCheckToken *_Nullable token, NSError *_Nullable error))handler
+    NS_SWIFT_NAME(getToken(completion:));
+
+/// Returns a new Firebase App Check token.
 /// When implementing this method for your custom provider, the token returned should be suitable
 /// for consumption in a limited-use scenario. If you do not implement this method, the
 /// getTokenWithCompletion will be invoked instead whenever a limited-use token is requested.

FirebaseAppCheck/Sources/Public/FirebaseAppCheck/FIRDeviceCheckProvider.h

@@ -45,6 +45,13 @@ NS_SWIFT_NAME(DeviceCheckProvider)
  * methods, so this is copied over from the protocol declaration.
  */
 /// Returns a new Firebase App Check token.
+/// @param handler The completion handler. Make sure to call the handler with either a token
+/// or an error.
+- (void)getTokenWithCompletion:
+    (void (^)(FIRAppCheckToken *_Nullable token, NSError *_Nullable error))handler
+    NS_SWIFT_NAME(getToken(completion:));
+
+/// Returns a new Firebase App Check token.
 /// When implementing this method for your custom provider, the token returned should be suitable
 /// for consumption in a limited-use scenario. If you do not implement this method, the
 /// getTokenWithCompletion will be invoked instead whenever a limited-use token is requested.