Transfer repository from Gitlab

mobile/lib/shared/models/image_viewer_page_data.model.dart

@@ -0,0 +1,11 @@
+class ImageViewerPageData {
+  final String heroTag;
+  final String imageUrl;
+  final String thumbnailUrl;
+
+  ImageViewerPageData({
+    required this.heroTag,
+    required this.imageUrl,
+    required this.thumbnailUrl,
+  });
+}