import 'package:json_annotation/json_annotation.dart'; part 'preferential.g.dart'; @JsonSerializable(explicitToJson: true) class PreferentialList { String? id = ''; String? rechargeMoney = ''; String? giftdMoney = ''; dynamic gitfdCouponId; String? tenantCode = ''; String? createTime = ''; int? isDeleted = 0; int? rechargeType = 0; String? remark = ''; int? sortValue = 0; PreferentialList(); factory PreferentialList.fromJson(Map json) => _$PreferentialListFromJson(json); Map toJson() => _$PreferentialListToJson(this); }