separate class and type namespace

[Marcin 'Qrczak' Kowalczyk]

"Simon Marlow" <simonmar at microsoft.com> writes:

> I've always liked the idea of saying 'class C' or 'type T' in
> import/export lists.

Type signatures too should be allowed in export lists.

-- 
   __("<         Marcin Kowalczyk
   \__/       qrczak at knm.org.pl
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