toJson method

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (aggregateType != null) 'aggregateType': aggregateType!,
      if (columnReference != null) 'columnReference': columnReference!,
      if (groupRule != null) 'groupRule': groupRule!,
      if (sourceRange != null) 'sourceRange': sourceRange!,
    };