serialize method

@override Map<String, dynamic> serialize()

Implementation

@override
Map<String, dynamic> serialize() {
  var _result = <String, dynamic>{};
  _result.addAll(super.serialize());
  if (listInfo != null) {
    _result['ListInfo'] =
        listInfo!.map((_element) => _element?.serialize()).toList();
  }
  return _result;
}