toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (encoding != null) 'encoding': encoding!,
if (fieldName != null) 'fieldName': fieldName!,
if (onlyReadLatest != null) 'onlyReadLatest': onlyReadLatest!,
if (qualifierEncoded != null) 'qualifierEncoded': qualifierEncoded!,
if (qualifierString != null) 'qualifierString': qualifierString!,
if (type != null) 'type': type!,
};