toJson method
Implementation
Map<String, dynamic> toJson() {
return <String, dynamic>{
if (description != null) 'description': description,
if (quickstart != null) 'quickstart': quickstart,
if (config != null)
'config': config!.map((key, value) => MapEntry(key, value.toJson())),
if (important != null) 'important': important,
};
}