PiliPlus/lib/models/fav_article/cover.dart

class Cover {
  String? url;
  int? width;
  int? height;

  Cover({this.url, this.width, this.height});

  factory Cover.fromJson(Map<String, dynamic> json) => Cover(
        url: json['url'] as String?,
        width: json['width'] as int?,
        height: json['height'] as int?,
      );
}