`freezed_missing_private_empty_constructor` false positive.

[julien4215]

class Subclass {
  const Subclass.name(this.value);

  final int value;
}

@freezed
abstract class MyFreezedClass extends Subclass with _$MyFreezedClass {
  // We can receive parameters in this constructor, which we can use with `super.field`
  const MyFreezedClass._(super.value) : super.name();

  const factory MyFreezedClass(int value /* other fields */) = _MyFreezedClass;

  int get something => 2;
}