toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (confidenceInterval != null)
'confidenceInterval': confidenceInterval!,
if (count != null) 'count': count!,
if (countType != null) 'countType': countType!,
if (ratio != null) 'ratio': ratio!,
if (type != null) 'type': type!,
};