remove local bridge

ios/RNFIRMessaging.m

@@ -128,12 +128,11 @@ RCT_ENUM_CONVERTER(UNNotificationPresentationOptions, (@{
 @end
 
 @interface RNFIRMessaging ()
-  @property (nonatomic, strong) NSMutableDictionary *notificationCallbacks;
+@property (nonatomic, strong) NSMutableDictionary *notificationCallbacks;
 @end
 
 @implementation RNFIRMessaging
 
-@synthesize bridge = _bridge;
 RCT_EXPORT_MODULE();
 
 - (NSArray<NSString *> *)supportedEvents {
@@ -214,11 +213,11 @@ RCT_EXPORT_METHOD(isDirectChannelEstablished:(RCTPromiseResolveBlock)resolve rej
 
 RCT_EXPORT_METHOD(getInitialNotification:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject)
 {
-  UILocalNotification *localUserInfo = _bridge.launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];
+    UILocalNotification *localUserInfo = self.bridge.launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];
     if (localUserInfo) {
         resolve([[localUserInfo userInfo] copy]);
     } else {
-    resolve([_bridge.launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey] copy]);
+        resolve([self.bridge.launchOptions[UIApplicationLaunchOptionsRemoteNotificationKey] copy]);
     }
 }