Dart2.17 enhanced-enums implements interface sample

main.dart

abstract class Abstract {
  void foo();
}

enum Categoly implements Abstract {
  sample1,
  sample2;
  
  @override
  foo() { print(this); }
}

enum Division implements Abstract {
  sample1,
  sample2;
  
  @override
  foo() { print(this); }
}


void test<T extends Abstract>(T type) {
  type.foo();
}

void main() {
  test(Categoly.sample1);
  test(Division.sample2);
}