@class NSString, NSMutableArray; @interface _UIBarCustomizerAnimator : NSObject <_UIBarCustomizerAnimating> @property (retain, nonatomic) NSMutableArray *animations; @property (retain, nonatomic) NSMutableArray *completions; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)addCompletion:(id /* block */)a0; - (void)addAnimations:(id /* block */)a0; - (void).cxx_destruct; - (void)performAllAnimations; - (void)performAllCompletionsWithSession:(id)a0; @end