@interface SwiftData._ModelMetadata : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ context;
void /* unknown type, empty encoding */ stateFlags;
void /* unknown type, empty encoding */ version;
void /* unknown type, empty encoding */ inserted;
void /* unknown type, empty encoding */ originalSnapshot;
void /* unknown type, empty encoding */ lastSnapshot;
void /* unknown type, empty encoding */ reservedSnapshot;
}
@end