@interface JetEngine.CommonCryptoAESGCMCryptor : _TtCs12_SwiftObject { void /* unknown type, empty encoding */ cryptor; void /* unknown type, empty encoding */ inputStream; void /* unknown type, empty encoding */ outputStream; void /* unknown type, empty encoding */ inputBuffer; void /* unknown type, empty encoding */ outputBuffer; void /* unknown type, empty encoding */ outputBufferSize; void /* unknown type, empty encoding */ blockSize; void /* unknown type, empty encoding */ state; } @end