Given an ADT like

```
data K = A | B Bool
```

the `DataKinds`

extension allows us to lift it into kinds and types/type constructors

```
K :: BOX
'A :: K
'B :: 'Bool -> K
```

Is there a way to add a constructor to `K`

that lifts to the type constructor

```
'C :: * -> K
```

?

Answer:

As Conor states, this is not directly possible. You can, however, define

```
data K a = ... | C a
```

Then this promotes to

```
C :: a -> K a
```

If you then use `K *`

, you can achieve what you want.

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