@interface UIInputSwitcherGestureState : NSObject @property (nonatomic) BOOL didMoveBeyondThreshold; @property (nonatomic) BOOL hideSwitcher; @property (nonatomic) struct CGPoint { double x; double y; } firstReferencePoint; @property (nonatomic) double touchDown; @property (nonatomic) double lastSeenKeyboardTouchDown; - (BOOL)gestureConflictsWithTypingWindow; @end