GHCJS doesn't like GHC.Event

[ondrap]

When trying to compile base-noprelude with GHCJS, it fails on the GHC.Event reexport. Is it possible to disable it for ghcjs?

[chessai]

I just came across this as well.

[vrom911]

I also noticed the same behaviour. Can @ondrap 's PR be merged or anything else is required for pushing this forward?