toJson method
Implementation
Map<String, dynamic> toJson() {
final _resultData = <String, dynamic>{};
final l$pos = pos;
_resultData['pos'] = l$pos?.toJson();
final l$wholesaler = wholesaler;
_resultData['wholesaler'] = l$wholesaler?.toJson();
final l$manufacturer = manufacturer;
_resultData['manufacturer'] = l$manufacturer?.toJson();
return _resultData;
}