fromMap static method
override
    Construct from Map.
Implementation
static PassportElementPhoneNumber? fromMap(Map<String, dynamic>? _map) {
  if (_map == null) return null;
  var _ = _map["@type"];
  if (_ != CONSTRUCTOR) return null;
  var extra = _map['@extra'];
  var clientId = _map['@clientId'];
  var phone_number = _map['phone_number']! as String;
  return PassportElementPhoneNumber(
    extra: extra,
    clientId: clientId,
    phone_number: phone_number,
  );
}