@class NSString, PXCuratedLibraryLayout, PXCuratedLibraryViewModel; @protocol PXCuratedLibraryGuestAssetTrackerDelegate; @interface PXCuratedLibraryGuestAssetTracker : NSObject { unsigned long long _numberOfGuestAssetsVisible; PXCuratedLibraryViewModel *_viewModel; PXCuratedLibraryLayout *_layout; } @property (weak, nonatomic) id delegate; @property (nonatomic) BOOL isActive; @property (readonly, nonatomic) BOOL canDisplayGuestAssets; @property (readonly, nonatomic) BOOL isDisplayingGuestAssets; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)observable:(id)a0 didChange:(unsigned long long)a1 context:(void *)a2; - (BOOL)_isViewSettled; - (void).cxx_destruct; - (void)setIsDisplayingGuestAssets:(BOOL)a0; - (BOOL)_checkForGuestAssetsVisible; - (void)setCanDisplayGuestAssets:(BOOL)a0; - (id)initWithViewModel:(id)a0 layout:(id)a1; - (void)_checkForVisibilityUpdates; @end