@class NSString; @interface NWConcrete_nw_protocol_instance_registrar : NSObject <OS_nw_protocol_instance_registrar> { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } lock; struct nw_protocol_entry_list { struct nw_protocol_entry *lh_first; } instances; struct nw_protocol_identifier { char name[32]; int level; int mapping; } identifier; unsigned long long instance_count; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)dealloc; - (id)redactedDescription; @end