@class _UITouchForceObservationMessageReader; @interface _UITouchForceMessage : NSObject { BOOL _isReset; _UITouchForceObservationMessageReader *_observeReader; } @property (nonatomic) double unclampedTouchForce; @property (nonatomic) double maximumPossibleForce; @property (nonatomic) double timestamp; @property (nonatomic) struct CGPoint { double x; double y; } centroid; @property (nonatomic) BOOL shouldFilterDueToSystemGestures; + (id)reset; + (id)observe:(id /* block */)a0; - (void)ifObservation:(id /* block */)a0 ifReset:(id /* block */)a1; - (void)ifObservationUnclamped:(id /* block */)a0 ifReset:(id /* block */)a1; - (void).cxx_destruct; @end