import 'package:json_annotation/json_annotation.dart'; part 'trains_result.g.dart'; @JsonSerializable() class TrainsResult { final String rank; final String number; final String company; const TrainsResult({ required this.rank, required this.number, required this.company, }); factory TrainsResult.fromJson(Map json) => _$TrainsResultFromJson(json); Map toJson() => _$TrainsResultToJson(this); }