refa: article (#757)

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/models/dynamics/opus_detail/res_image.dart

@@ -0,0 +1,17 @@
+import 'image_src.dart';
+
+class ResImage {
+	ImageSrc? imageSrc;
+
+	ResImage({this.imageSrc});
+
+	factory ResImage.fromJson(Map<String, dynamic> json) => ResImage(
+				imageSrc: json['image_src'] == null
+						? null
+						: ImageSrc.fromJson(json['image_src'] as Map<String, dynamic>),
+			);
+
+	Map<String, dynamic> toJson() => {
+				'image_src': imageSrc?.toJson(),
+			};
+}