@interface CopresenceCore.Attachment : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ id;
void /* unknown type, empty encoding */ _encryptionSlots;
void /* unknown type, empty encoding */ queue;
void /* unknown type, empty encoding */ _status;
void /* unknown type, empty encoding */ dataCryptor;
void /* unknown type, empty encoding */ localParticipantID;
void /* unknown type, empty encoding */ config;
void /* unknown type, empty encoding */ cryptorCancellables;
void /* unknown type, empty encoding */ localEncryptionUpdateTask;
}
@end