@interface SwiftUI.CoreDataDocumentBox : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ _base;
void /* unknown type, empty encoding */ _context;
void /* unknown type, empty encoding */ hasLoadedDocument;
void /* unknown type, empty encoding */ _fileURL;
void /* unknown type, empty encoding */ _isEditable;
void /* unknown type, empty encoding */ undoManager;
}
@end