import 'package:json_annotation/json_annotation.dart'; part 'practice_question.g.dart'; @JsonSerializable() class PracticeQuestion { final int? id; final int? points; final String? tips; @JsonKey(name: 'set_id') final int? setId; @JsonKey(name: 'question_id') final int? questionId; @JsonKey(name: 'display_order') final int? displayOrder; @JsonKey(name: 'question_text') final String? questionText; @JsonKey(name: 'question_type') final String? questionType; @JsonKey(name: 'question_status') final String? questionStatus; const PracticeQuestion( {this.id, this.tips, this.setId, this.points, this.questionId, this.questionText, this.questionType, this.displayOrder, this.questionStatus}); factory PracticeQuestion.fromJson(Map json) => _$PracticeQuestionFromJson(json); Map toJson() => _$PracticeQuestionToJson(this); }