toJson method

Implementation

@override
Object toJson() {
  return {
    if (uri != null) 'uri': uri,
    if (title != null) 'title': title,
    if (text != null) 'text': text,
    if (placeId != null) 'placeId': placeId,
    if (placeAnswerSources != null)
      'placeAnswerSources': placeAnswerSources!.toJson(),
  };
}