@class NSTimer; @interface ProgressController : NSObject { BOOL _progressShowing; int _loadingCount; NSTimer *_hideSpinnerTimer; } + (id)sharedProgressController; - (void)suspend; - (void).cxx_destruct; - (void)_showSpinner; - (void)_hideSpinner; - (void)setLoadingData:(BOOL)a0; - (void)_setHideSpinnerTimer:(id)a0; - (void)userScrolled; @end