class Data {
  Data({
    this.bigImg,
    this.smallImg,
    this.yHeight,});

  Data.fromJson(dynamic json) {
    bigImg = json['bigImg'];
    smallImg = json['smallImg'];
    yHeight = json['yHeight'];

  }
  String? bigImg;
  String? smallImg;
  int? yHeight;

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['bigImg'] = bigImg;
    map['smallImg'] = smallImg;
    map['yHeight'] = yHeight;
    return map;
  }

}