@interface _UIPencilPreferences : NSObject { long long _cachedPreferredTapAction; BOOL _cachedPrefersPencilOnlyDrawing; BOOL _cachedHasSeenPencilPairingUI; BOOL _cachedHasUsedPassivePencil; } @property (class, readonly, nonatomic) long long preferredTapAction; @property (class, readonly, nonatomic) BOOL hasSeenPencilPairingUI; @property (class, nonatomic) BOOL hasUsedPassivePencil; @property (class, nonatomic) BOOL prefersPencilOnlyDrawing; + (id)sharedPreferences; - (id)init; - (void)dealloc; - (void)observeValueForKeyPath:(id)a0 ofObject:(id)a1 change:(id)a2 context:(void *)a3; - (BOOL)_hasSeenPencilPairingUI; - (void)_hasSeenPencilPairingUIDidChange; - (BOOL)_hasUsedPassivePencil; - (void)_hasUsedPassivePencilDidChange; - (long long)_preferredTapAction; - (void)_preferredTapActionDidChange; - (BOOL)_prefersPencilOnlyDrawing; - (void)_prefersPencilOnlyDrawingDidChange; - (void)_setHasUsedPassivePencil:(BOOL)a0; - (void)_setPrefersPencilOnlyDrawing:(BOOL)a0; @end