class ArticleModel { final String articleId; final String title; final String coverImage; final String author; final String heading; final String content; final String publishedAt; final String updatedAt; ArticleModel({ required this.articleId, required this.title, required this.coverImage, required this.author, required this.heading, required this.content, required this.publishedAt, required this.updatedAt, }); factory ArticleModel.fromJson(Map json) { return ArticleModel( articleId: json['article_id'], title: json['title'], coverImage: json['coverImage'], author: json['author'], heading: json['heading'], content: json['content'], publishedAt: json['publishedAt'], updatedAt: json['updatedAt'], ); } }