toJson method Null safety
Implementation
Map<String, dynamic> toJson() {
final map = <String, dynamic>{};
map['glib2'] = _glib2;
map['jansson'] = _jansson;
map['libnice'] = _libnice;
map['libsrtp'] = _libsrtp;
map['libcurl'] = _libcurl;
map['crypto'] = _crypto;
return map;
}