@interface CopresenceCore.GroupSessionDataCryptorProvider : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ topic;
void /* unknown type, empty encoding */ dataCryptor;
void /* unknown type, empty encoding */ refreshEncryptionKeysHandler;
void /* unknown type, empty encoding */ _encryptionID;
void /* unknown type, empty encoding */ _decryptionIDSet;
}
@end