@class SBFZStackParticipant, NSString, SBBacklightController, UIView, SBWindowScene, SBFloatingDockBehaviorAssertion; @protocol SBWallpaperEffectViewFactory; @interface SBExternalDisplayCoverSheetViewController : UIViewController <SBFZStackParticipantDelegate, SBExternalDisplayWallpaperConfigurations, SBWallpaperEffectViewFactory> @property (retain, nonatomic) UIView *wallpaperContainerView; @property (retain, nonatomic) UIView *wallpaperEffectView; @property (retain, nonatomic) SBFZStackParticipant *zStackParticipant; @property (nonatomic) BOOL isPresented; @property (retain, nonatomic) SBFloatingDockBehaviorAssertion *externalDisplayFloatingDockBehaviorAssertion; @property (weak, nonatomic, getter=_sbWindowScene) SBWindowScene *sbWindowScene; @property (readonly, nonatomic) id<SBWallpaperEffectViewFactory> wallpaperEffectViewFactory; @property (readonly, nonatomic) SBBacklightController *backlightController; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)zStackParticipantDidChange:(id)a0; - (void)dealloc; - (void)prepareForPresentation; - (void)viewDidLoad; - (id)_floatingDockController; - (void)zStackParticipant:(id)a0 updatePreferences:(id)a1; - (void).cxx_destruct; - (id)_initWithWindowScene:(id)a0 wallpaperEffectViewFactory:(id)a1; - (void)cleanupAfterDismissal; - (BOOL)enableBlurEffects; - (id)newWallpaperEffectView; @end