System/Library/Frameworks/AVKit.framework
AVView.h
@interface AVView : UIView
@property (nonatomic) BOOL hasBackdropView;
@property (nonatomic) BOOL ignoresTouches;
- (void)setHidden:(BOOL)a0;
- (id)hitTest:(struct CGPoint { double x0; double x1; })a0 withEvent:(id)a1;
@end