@class NSString; @interface SXProxyAuthenticationKeyProvider : NSObject <SXProxyAuthenticationKeyProvider> @property (readonly, copy, nonatomic) NSString *identifier; @property (readonly, copy, nonatomic) NSString *secret; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (void)requestAuthenticationKeyWithCompletion:(id /* block */)a0; - (id)initWithIdentifier:(id)a0 secret:(id)a1; @end