--- /dev/null
+/*
+ * Copyright 2017 Google
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "FIRMessagingDataMessageManager.h"
+#import "FIRMessaging.h"
+
+@class FIRMessagingReceiver;
+@protocol FIRMessagingReceiverDelegate <NSObject>
+
+- (void)receiver:(nonnull FIRMessagingReceiver *)receiver
+ receivedRemoteMessage:(nonnull FIRMessagingRemoteMessage *)remoteMessage;
+
+@end
+
+
+@interface FIRMessagingReceiver : NSObject <FIRMessagingDataMessageManagerDelegate>
+@property(nonatomic, weak, nullable) id<FIRMessagingReceiverDelegate> delegate;
+@end