Alias constructor Null safety
Implementation
factory Alias({
$core.String? name,
$core.bool? isForSale,
$core.int? amount,
}) {
final _result = create();
if (name != null) {
_result.name = name;
}
if (isForSale != null) {
_result.isForSale = isForSale;
}
if (amount != null) {
_result.amount = amount;
}
return _result;
}