showErrorMessage SingleOutputWithMultipleInputs =
  unlines
    [ "Can't write to the OUTPUT path, because multiple .elm files have been specified."
    , ""
    , "Please remove the --output argument. The .elm files in INPUT will be formatted in place."
    ]
showErrorMessage SingleOutputWithMultipleInputs =
  unlines
    [ "Can't write to the OUTPUT path, because multiple .elm files have been specified."
    , ""
    , "Please remove the --output argument. The .elm files in INPUT will be formatted in place."
    ]
showErrorMessage SingleOutputWithMultipleInputs =
  unlines
    [ "Can't write to the OUTPUT path, because multiple .elm files have been specified."
    , ""
    , "Please remove the --output argument. The .elm files in INPUT will be formatted in place."
    ]