@interface GroupKitCrypto.Group : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ groupID;
    void /* unknown type, empty encoding */ memberRole;
    void /* unknown type, empty encoding */ member;
    void /* unknown type, empty encoding */ membership;
    void /* unknown type, empty encoding */ version;
    void /* unknown type, empty encoding */ memberSeed;
    void /* unknown type, empty encoding */ maybeAdminSeed;
    void /* unknown type, empty encoding */ memberKeyingMaterial;
    void /* unknown type, empty encoding */ memberKeyOffset;
    void /* unknown type, empty encoding */ newMembershipVerifiers;
    void /* unknown type, empty encoding */ newInvites;
    void /* unknown type, empty encoding */ currentSerializedGroupBlob;
    void /* unknown type, empty encoding */ state;
    void /* unknown type, empty encoding */ groupDataThatNeedsValidation;
    void /* unknown type, empty encoding */ seedBlobsThatNeedValidation;
    void /* unknown type, empty encoding */ newGroup;
    void /* unknown type, empty encoding */ seedValidationForNewGroup;
}

@end