@class PDFHostViewController, NSString; @interface PDFHostExtensionContext : NSExtensionContext <PDFHostProtocol> @property (weak, nonatomic) PDFHostViewController *hostViewController; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)_extensionAuxiliaryVendorProtocol; + (id)_extensionAuxiliaryHostProtocol; - (void).cxx_destruct; - (oneway void)extensionSnapshotToHost:(id)a0 scale:(double)a1; - (oneway void)extensionToHost:(id)a0; @end