Haskell sample tests don't even compile without any modification to the code.

Server Execution Error:
The name of the test module must end with 'Spec'

Adding Spec to the module name later fails with:

test/Codewars/Kata/AllNoneAny/TestSpec.hs:25:5: error:
    • Couldn't match type ‘Arg a0’ with ‘()’
      Expected type: SpecWith ()
        Actual type: SpecWith (Arg a0)
      The type variable ‘a0’ is ambiguous
    • In a stmt of a 'do' block:
        it "shouldn't use any forbidden modules or functions"
          $ do hidden
                 [FromModule "Prelude" "any", FromModule "Prelude" "all", ....]
      In the second argument of ‘($)’, namely
        ‘do it "shouldn't use any forbidden modules or functions"
              $ do hidden [...]’
      In a stmt of a 'do' block:
        describe "hidden modules"
          $ do it "shouldn't use any forbidden modules or functions"
                 $ do hidden [...]
   |
25 |     it "shouldn't use any forbidden modules or functions" $ do
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^...