class OverviewData { final int id; final String title; final String image; final String description; final String createdAt; final String? type; const OverviewData({ required this.id, required this.title, required this.image, required this.description, required this.createdAt, required this.type, }); factory OverviewData.fromJson(Map json) => OverviewData( id: json['id'], title: json['title'], image: json['image'], description: json['description'], createdAt: json['createdAt'], type: json['type'], ); }