toJson method

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final maxValue = this.maxValue;
  final minValue = this.minValue;
  final name = this.name;
  return {
    if (maxValue != null) 'maxValue': maxValue,
    if (minValue != null) 'minValue': minValue,
    if (name != null) 'name': name,
  };
}