@interface TeaUI.MastheadTitleViewBarCompressionAnimator : NSObject <TUBarCompressionAnimating> { void /* unknown type, empty encoding */ shouldAnimate; void /* unknown type, empty encoding */ navigationBar; void /* unknown type, empty encoding */ compressibleTitleView; } @property (nonatomic) void /* unknown type, empty encoding */ topOffset; @property (nonatomic, readonly) BOOL shouldCompressAtTop; @property (nonatomic, readonly) BOOL shouldCloseGapOnScroll; - (double)maximumBarHeightForTraitCollection:(id)a0; - (id)init; - (void)updateWithPercentage:(double)a0; - (void)reloadWithTraitCollection:(id)a0; - (void).cxx_destruct; - (void)scrollViewIsAtTop:(BOOL)a0 offset:(double)a1; - (void)prepareForUpdates; - (double)minimumBarHeightForTraitCollection:(id)a0; - (BOOL)animationShouldBeginForScrollView:(id)a0 currentlyFullyCompressed:(BOOL)a1; @end