System/Library/AccessibilityBundles/PencilKit.axbundle

__PKPaletteUndoRedoViewAccessibility_super.h

Download __PKPaletteUndoRedoViewAccessibility_super.h

1. NSObject
2. >
3. UIAccessibilitySafeCategory

@interface __PKPaletteUndoRedoViewAccessibility_super : UIAccessibilitySafeCategory

@end