toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (endColumnIndex != null) 'endColumnIndex': endColumnIndex!,
      if (endRowIndex != null) 'endRowIndex': endRowIndex!,
      if (sheetId != null) 'sheetId': sheetId!,
      if (startColumnIndex != null) 'startColumnIndex': startColumnIndex!,
      if (startRowIndex != null) 'startRowIndex': startRowIndex!,
    };