Error found:
in module Main
at tests/purs/failing/UnsupportedTypeInKind.purs:7:28 - 7:38 (line 7, column 28 - line 7, column 38)

  The type:

    Ok => Type

  is not supported in kinds.

in foreign data type declaration for Bad

See https://github.com/purescript/documentation/blob/master/errors/UnsupportedTypeInKind.md for more information,
or to contribute content related to this error.