add ios

ios/Runner/AppDelegate.m

@@ -1,5 +1,6 @@
 #import "AppDelegate.h"
 #import "GeneratedPluginRegistrant.h"
+@import Firebase;
 
 @implementation AppDelegate
 
@@ -7,7 +8,16 @@
     didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
   [GeneratedPluginRegistrant registerWithRegistry:self];
   // Override point for customization after application launch.
+    if (@available(iOS 10.0, *)) {
+      [UNUserNotificationCenter currentNotificationCenter].delegate = (id<UNUserNotificationCenterDelegate>) self;
+    }
   return [super application:application didFinishLaunchingWithOptions:launchOptions];
 }
 
+//- (void)application:(UIApplication *)application
+//    didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
+//  // Pass device token to auth.
+//  [[FIRAuth auth] setAPNSToken:deviceToken type:FIRAuthAPNSTokenTypeUnknown];
+//  // Further handling of the device token if needed by the app.
+//}
 @end