opt handle res

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

lib/models/bfs_res/data.dart

@@ -0,0 +1,22 @@
+class BfsResData {
+  String? imageUrl;
+  int? imageWidth;
+  int? imageHeight;
+  double? imgSize;
+
+  BfsResData({this.imageUrl, this.imageWidth, this.imageHeight, this.imgSize});
+
+  factory BfsResData.fromJson(Map<String, dynamic> json) => BfsResData(
+        imageUrl: json['image_url'] as String?,
+        imageWidth: json['image_width'] as int?,
+        imageHeight: json['image_height'] as int?,
+        imgSize: (json['img_size'] as num?)?.toDouble(),
+      );
+
+  Map<String, dynamic> toJson() => {
+        'image_url': imageUrl,
+        'image_width': imageWidth,
+        'image_height': imageHeight,
+        'img_size': imgSize,
+      };
+}