@class NSString, NWConcrete_nw_protocol_definition; @interface NWConcrete_nw_protocol_metadata : NSObject <OS_nw_protocol_metadata> { NWConcrete_nw_protocol_definition *definition; unsigned char identifier[16]; void *handle; char *data; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)dealloc; - (void).cxx_destruct; @end