Alias constructor Null safety

Alias(
  1. {String? name,
  2. bool? isForSale,
  3. int? amount}
)

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;
}