toJson method

Map<String, dynamic> toJson()

Implementation

core.Map<core.String, core.dynamic> toJson() => {
      if (andGroup != null) 'andGroup': andGroup!,
      if (filter != null) 'filter': filter!,
      if (notExpression != null) 'notExpression': notExpression!,
      if (orGroup != null) 'orGroup': orGroup!,
    };