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