Initial draft

lib/dto/image.dart

@@ -0,0 +1,18 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'image.g.dart';
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class ImageDTO {
+  ImageDTO(
+      {required this.url, required this.name, required this.oid});
+
+  String url;
+  String name;
+  String oid;
+
+  factory ImageDTO.fromJson(Map<String, dynamic> json) =>
+      _$ImageDTOFromJson(json);
+
+  Map<dynamic, dynamic> toJson() => _$ImageDTOToJson(this);
+}