init method Null safety

void init(
  1. {required String domin,
  2. int version = 1,
  3. required String token,
  4. int lang = 1,
  5. int? zoneid}
)

Implementation

static void init(
    {required String domin,
    int version = 1,
    required String token,
    int lang = 1,
    int? zoneid}) {
  _domin = '$domin/api/v$version/';
  _token = token;
  _defaultQueryParameters = {
    'lang': lang,
    'ZoneID': zoneid,
  };
}