toJson method Null safety

Map<String, dynamic> toJson()

Implementation

Map<String, dynamic> toJson() {
  final map = <String, dynamic>{};
  if (_janustransporthttp != null) {
    map['janus.transport.http'] = _janustransporthttp?.toJson();
  }
  if (_janustransportnanomsg != null) {
    map['janus.transport.nanomsg'] = _janustransportnanomsg?.toJson();
  }
  if (_janustransportwebsockets != null) {
    map['janus.transport.websockets'] = _janustransportwebsockets?.toJson();
  }
  return map;
}