toJson method

Implementation

Map<String, dynamic> toJson() {
  final Map<String, dynamic> data = <String, dynamic>{};
  if (subLabels != null) {
    data['subLabels'] = subLabels!.map((v) => v.toJson()).toList();
  }
  data['level'] = level;
  data['label'] = label;
  return data;
}