@class NSArray, TUNavigationBarCompressibleTitleView, TUAnimationFloatFunction, UINavigationBar; @interface TUNavigationBarDefaultCompressionAnimation : NSObject <TUBarCompressionAnimating> @property (retain, nonatomic) TUNavigationBarCompressibleTitleView *compressibleTitleView; @property (retain, nonatomic) NSArray *barButtonItemViews; @property (readonly, nonatomic) UINavigationBar *navigationBar; @property (retain, nonatomic) TUAnimationFloatFunction *opacityFunction; @property (retain, nonatomic) TUAnimationFloatFunction *scaleFunction; @property (retain, nonatomic) TUAnimationFloatFunction *translateFunction; @property (nonatomic) BOOL compressTitleView; @property (nonatomic) BOOL hideTitleOnTop; @property (readonly, nonatomic) BOOL shouldCompressAtTop; @property (readonly, nonatomic) double topOffset; @property (readonly, nonatomic) BOOL shouldCloseGapOnScroll; - (double)maximumBarHeightForTraitCollection:(id)a0; - (id)initWithNavigationBar:(id)a0; - (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