diff -r 6a875faebde2 -r dc33f8a707c4 src/document.h
--- a/src/document.h	Sun Jun 26 20:27:04 2022 +0300
+++ b/src/document.h	Sun Jun 26 20:54:09 2022 +0300
@@ -33,18 +33,6 @@
 
 Q_DECLARE_METATYPE(EditingMode)
 
-struct AppendToModel
-{
-	ModelElement newElement;
-};
-
-struct DeleteFromModel
-{
-	std::size_t position;
-};
-
-using ModelAction = std::variant<AppendToModel, DeleteFromModel>;
-
 Q_DECLARE_METATYPE(ModelAction)
 
 class EditTools final : public QObject, public RenderLayer