Kotlin JsonArray type does not take a parameter

When I used your tool to generate Kotlin code based on my JSON file, the result included this line:

`typealias Countries = JsonArray`

But, in my version of Android Studio (3.6.3), the `` is flagged as an error. It seems that JsonArray cannot have a type? I'm happy to remove that, but if I can't define the `typealias`, then I'm not sure how to modify this line....

`val countries = json.parse(Countries.serializer(), jsonString)`