@class NSString, SXDocumentController; @interface SXDocumentControllerContainer : NSObject <SXDocumentControllerContainer> @property (readonly, nonatomic) SXDocumentController *documentController; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (void)registerDocumentController:(id)a0; @end