@class NSString, NSXPCConnection, NSData, _UIRemoteViewController; @protocol ICSystemPaperPresentationDelegate; @interface ICSystemPaperExtensionHostViewController : _EXHostViewController <_EXHostViewControllerDelegate, ICSystemPaperExtensionHost, _UIRemoteViewControllerContaining> @property (copy, nonatomic) NSData *userActivityData; @property (retain, nonatomic) NSXPCConnection *connection; @property (copy, nonatomic) id /* block */ startHostingBlock; @property (weak, nonatomic) id<ICSystemPaperPresentationDelegate> presentationDelegate; @property (nonatomic) BOOL didFinish; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @property (readonly, nonatomic) _UIRemoteViewController *_containedRemoteViewController; - (void)teardown; - (id)initWithConfiguration:(id)a0; - (void)addChildViewController:(id)a0; - (void).cxx_destruct; - (void)viewDidDisappear:(BOOL)a0; - (oneway void)openURL:(id)a0 completion:(id /* block */)a1; - (void)hostViewControllerDidActivate:(id)a0; - (void)hostViewControllerWillDeactivate:(id)a0 error:(id)a1; - (oneway void)dismissViewControllerCancelled:(BOOL)a0; - (void)_finishAndNotifyDelegateWithError:(id)a0; - (void)_invokeAndReleaseStartHostingBlock; @end