Error found:
in module Main
at tests/purs/failing/3132.purs:2:1 - 18:13 (line 2, column 1 - line 18, column 13)

  An export for class C3 requires the following to also be exported:

    class C1
    class C2



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