refactor(ios): format swift code

Author: uxduck

push_ios/ios/Classes/PushHostHandlers.swift

@@ -127,7 +127,7 @@ class PushHostHandlers: NSObject, PUPushHostApi {
         // App in background or terminated
         let message = PURemoteMessage.from(userInfo: userInfo)
         if application.applicationState == .background || application.applicationState == .inactive {
-            pushFlutterApi.onBackgroundMessageMessage(message) { _ in 
+            pushFlutterApi.onBackgroundMessageMessage(message) { _ in
                 completionHandler(.newData)
             }
         } else { // App in foreground
@@ -136,7 +136,7 @@ class PushHostHandlers: NSObject, PUPushHostApi {
             // if "alert" APNs message, it is already sent in UserNotificationCenterDelegateHandlers userNotificationCenter_willPresent
             if !isAlertMessage {
                 // If "background" APNs message (it doesn't contain alert), we need to send it to onMessage.
-                pushFlutterApi.onMessageMessage(message) { _ in 
+                pushFlutterApi.onMessageMessage(message) { _ in
                     completionHandler(.newData)
                 }
             } else {

push_ios/ios/Classes/UserNotificationCenterDelegateHandlers.swift

@@ -28,16 +28,16 @@ class UserNotificationCenterDelegateHandlers: NSObject, UNUserNotificationCenter
         }
     }
 
-    private var userTappedOnNotificationCount = 0;
+    private var userTappedOnNotificationCount = 0
     func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
         // Prevents sending notification to users twice when their app is launched by a tap.
         // We will send that one when the user requests for the "Push.instance.notificationTapWhichLaunchedAppFromTerminated" (Dart code)
         let skip = userTappedOnNotificationCount == 0 && PushHostHandlers.notificationTapWhichLaunchedAppUserInfo != nil
-        if (!skip) {
+        if !skip {
             pushFlutterApi.onNotificationTapData(response.notification.request.content.userInfo as! [String: Any]) { _ in }
         }
 
-        userTappedOnNotificationCount += 1;
+        userTappedOnNotificationCount += 1
         callOriginalDidReceiveDelegateMethod(center: center, response: response, completionHandler: completionHandler)
     }