@class NSString; @protocol STAuthenticationSession; @interface STCommunicationClientAuthenticationSource : NSObject <STAuthenticationSource> @property (retain, nonatomic) id<STAuthenticationSession> authenticationSession; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithAuthenticationSession:(id)a0; - (void)authenticateWithIdentifier:(id)a0 forced:(BOOL)a1 completionHandler:(id /* block */)a2; @end