Best way to use derive with `typedstruct module: .... do`

This is what I want to write:

```elixir
@derive Jason.Encoder
typedstruct module: Foo do
  field :bar, :string
end
```

```
> mix compile
warning: warning: module attribute @derive was set after defstruct, all @derive calls must come before defstruct
```

To fix it I have to use

```
require Protocol
Protocol.derive(Jason.Encoder, Foo)
```