Wow, fuck autogenerators

lib/src/model/item_update.dart

@@ -0,0 +1,23 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'item_update.g.dart';
+
+/// ItemUpdate
+///
+/// Properties:
+/// * [item]
+/// * [oldItem]
+@JsonSerializable()
+class ItemUpdate {
+  final Map<String, String> item;
+  final Map<String, String> oldItem;
+
+  const ItemUpdate({
+    required this.item,
+    required this.oldItem,
+  });
+
+  factory ItemUpdate.fromJson(Map<String, dynamic> json) =>
+      _$ItemUpdateFromJson(json);
+  Map<String, dynamic> toJson() => _$ItemUpdateToJson(this);
+}