typeclasses without functions

Cagdas Ozgenc co19@cornell.edu
Mon, 28 Jan 2002 14:43:37 +0200 

Greetings.

How do I interpret the following:

class NewClass a where
    myTT :: [a]

It seems to be a valid Haskell construct, but I do not comprehend the
semantics of it.

Thanks fot taking time.