@interface PXViewControllerSwipeDownDismissalController : NSObject {
void /* unknown type, empty encoding */ state;
void /* unknown type, empty encoding */ viewControllerTransitionObservation;
void /* unknown type, empty encoding */ viewControllerTransition;
void /* unknown type, empty encoding */ referenceView;
void /* unknown type, empty encoding */ initialGestureLocation;
void /* unknown type, empty encoding */ currentGestureLocation;
void /* unknown type, empty encoding */ currentGestureVelocity;
void /* unknown type, empty encoding */ initialItemPlacement;
void /* unknown type, empty encoding */ swipeDownTracker;
void /* unknown type, empty encoding */ releaseAnimationProgressAnimator;
void /* unknown type, empty encoding */ releaseAnimationDismissalProgressAnimator;
void /* unknown type, empty encoding */ centerOffsetAnimatorObservation;
void /* unknown type, empty encoding */ centerOffsetAnimator;
void /* unknown type, empty encoding */ targetCenter;
void /* unknown type, empty encoding */ sourceSize;
void /* unknown type, empty encoding */ targetSize;
void /* unknown type, empty encoding */ targetCancelled;
void /* unknown type, empty encoding */ updater;
}
- (void)setNeedsUpdate;
- (id)init;
- (void).cxx_destruct;
- (void)updateCurrentPlacement;
- (void)updateInitialPlacement;
- (void)updateSwipeDownTracker;
@end