@class NSString, NSHashTable, _UIRemoteViewController, FBSSceneIdentityToken; @interface _UISceneKeyboardProxyLayerForwardingPresentationViewService : NSObject <_UISceneKeyboardProxyLayerForwardingPresentationEnvironment> { NSHashTable *_observers; _UIRemoteViewController *_remoteViewController; } @property (readonly, nonatomic) FBSSceneIdentityToken *keyboardOwnerIdentityToken; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (BOOL)forwardsLayersToRootSystemShell; - (void)removeObserver:(id)a0; - (void).cxx_destruct; - (void)addObserver:(id)a0; - (id)keyboardLayers; @end