DDTypeCheckerDelegate
NSCacheDelegate
NSCoding
NSConnectionVersionedProtocol
NSCopying
NSDecimalNumberBehaviors
NSDeserializerStream
NSDiscardableContent
NSFastEnumeration
NSFileAccessArbiter
NSFilePresenter
NSISConstraint
NSISRowBody
NSISVariableDelegate
NSKeyValueProxyCaching
NSLocking
NSMutableCopying
NSObject
NSProgressPublisher
NSProgressRegistrar
NSProgressSubscriber
NSSecureCoding
NSSerializerStream
NSSpellServerPrivateNewDO
NSStreamDelegate
NSURLAuthenticationChallengeSender
NSURLConnectionDelegate
NSURLConnectionRequired
NSURLDataDecoder
NSURLDownloadDecoder
NSURLHandleClient
NSURLProtocolCFRunloopScheduling
NSURLProtocolClient
NSUserScriptTaskRunner
NSXMLParserDelegate
NSXPCListenerDelegate
NSXPCProxyCreating