avoid-unnecessary-enum-arguments

added in: 1.22.0

style

🛠

Pro+

Warns when a enum constant has an unnecessary empty argument list.

Example

❌ Bad:

enum MyEnum {
  alpha.named(),
  beta.named(),
  gama(); // LINT

  final String value;

  const MyEnum.named() : value = '2';

  const MyEnum() : value = '3';
}

✅ Good:

enum MyEnum {
  alpha.named(),
  beta.named(),
  gama;

  final String value;

  const MyEnum.named() : value = '2';

  const MyEnum() : value = '3';
}