import 'package:didvan/models/item_overview.dart'; class NewsOverviewData extends OverviewData { final String reference; bool marked; NewsOverviewData({ required this.reference, required this.marked, required id, required createdAt, required description, required title, required image, }) : super( createdAt: createdAt, description: description, id: id, image: image, title: title, type: 'news', ); factory NewsOverviewData.fromJson(Map json) => NewsOverviewData( id: json['id'], title: json['title'], reference: json['reference'], description: json['description'], image: json['image'], createdAt: json['createdAt'], marked: json['marked'] ?? true, ); }