remove public getPermissionSubscriptionState and move to internal header

Author: emawby

iOS_SDK/OneSignalSDK/Source/OSDeviceState.m

@@ -27,6 +27,7 @@
 
 #import <Foundation/Foundation.h>
 #import "OneSignal.h"
+#import "OneSignalInternal.h"
 #import "OneSignalHelper.h"
 #import "OneSignalCommonDefines.h"
 

iOS_SDK/OneSignalSDK/Source/OneSignal.h

@@ -498,7 +498,6 @@ typedef void (^OSInAppMessageClickBlock)(OSInAppMessageAction * _Nonnull action)
 
 #pragma mark Permission, Subscription, and Email Observers
 NS_ASSUME_NONNULL_BEGIN
-+ (OSPermissionSubscriptionState*)getPermissionSubscriptionState;
 
 + (void)addPermissionObserver:(NSObject<OSPermissionObserver>*)observer;
 + (void)removePermissionObserver:(NSObject<OSPermissionObserver>*)observer;

iOS_SDK/OneSignalSDK/Source/OneSignalInternal.h

@@ -83,6 +83,8 @@
 @property (class) OSSessionManager* sessionManager;
 @property (class) OneSignalOutcomeEventsController* outcomeEventsController;
 
++ (OSPermissionSubscriptionState*)getPermissionSubscriptionState;
+
 @end
 
 

iOS_SDK/OneSignalSDK/UnitTests/EmailTests.m

@@ -44,6 +44,7 @@ of this software and associated documentation files (the "Software"), to deal
 #import "NSUserDefaultsOverrider.h"
 #import "OneSignalCommonDefines.h"
 #import "OneSignalTracker.h"
+#import "OneSignalInternal.h"
 
 @interface OneSignalTracker ()
 + (void)setLastOpenedTime:(NSTimeInterval)lastOpened;

iOS_SDK/OneSignalSDK/UnitTests/ProvisionalAuthorizationTests.m

@@ -33,17 +33,14 @@ of this software and associated documentation files (the "Software"), to deal
 #import "UNUserNotificationCenter+OneSignal.h"
 #import "OneSignalHelperOverrider.h"
 #import "OneSignalHelper.h"
+#import "OneSignalInternal.h"
 #import "OneSignalCommonDefines.h"
 #import "OneSignalClientOverrider.h"
 
 @interface ProvisionalAuthorizationTests : XCTestCase
 
 @end
 
-@interface OSPermissionState ()
-@property (nonatomic) BOOL provisional;
-@end
-
 @implementation ProvisionalAuthorizationTests
 
 /*