@class SUGradient, SULoadingView, SUGradientView; @interface SUPlaceholderViewController : SUViewController { BOOL _hideLoadingView; SULoadingView *_loadingView; SUGradientView *_gradientView; } @property (copy, nonatomic) SUGradient *backgroundGradient; @property (copy, nonatomic) SUGradient *defaultBackgroundGradient; @property (readonly, nonatomic) SULoadingView *loadingView; @property (nonatomic) BOOL shouldShowLoadingView; - (id)init; - (void)dealloc; - (void)loadView; - (void)setScriptProperties:(id)a0; - (void)setSkLoading:(BOOL)a0; - (void)_bagDidLoadNotification:(id)a0; - (id)_copyActiveGradient; - (id)_newURLBagBackgroundGradient; - (void)_reloadBackgroundGradient; - (void)_reloadLoadingView; - (id)copyArchivableContext; - (id)copyDefaultScriptProperties; - (void)parentViewControllerHierarchyDidChange; @end