@class NSUndoManager, NSString; @protocol PUEditingExtensionUndoButtonHost; @interface PUEditingExtensionUndoAdapter : NSObject <PUEditingExtensionUndoTarget> @property (readonly, nonatomic) id<PUEditingExtensionUndoButtonHost> buttonHost; @property (retain, nonatomic) NSUndoManager *undoManager; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (void)performRedo; - (void)performUndo; - (void)_updateButtonState; - (void)_registerForUndoManagerNotifications:(id)a0; - (void)_unregisterForUndoManagerNotifications:(id)a0; - (id)initWithButtonHost:(id)a0; @end