System/Library/PrivateFrameworks/SetupKit.framework

SKSetupAppleIDSignInClient.h

Download SKSetupAppleIDSignInClient.h

1. NSObject
2. >
3. SKSetupBase

@interface SKSetupAppleIDSignInClient : SKSetupBase

- (void)_run;
- (id)init;
- (void)_activate;
- (void)_prepareSteps;

@end