System/Library/PrivateFrameworks/TVMLKit.framework

_TVLoadingOverlayWindow.h

Download _TVLoadingOverlayWindow.h

1. NSObject
2. >
3. UIResponder
4. >
5. UIView
6. >
7. UIWindow

@interface _TVLoadingOverlayWindow : UIWindow

- (BOOL)_canBecomeKeyWindow;
- (BOOL)_wantsFocusEngine;

@end