System/Library/Frameworks/PencilKit.framework

PKTContainerView.h

NSObject
>
UIResponder
>
UIView

@protocol PKTextInputContainerViewDelegate;

@interface PKTContainerView : UIView {
    id<PKTextInputContainerViewDelegate> _delegate;
}

- (void).cxx_destruct;
- (id)hitTest:(struct CGPoint { double x0; double x1; })a0 withEvent:(id)a1;

@end