-- | Extract the 'TupleSort' of the given 'TyCon', if it is a 'TupleTyCon'.
-- Panics otherwise
tupleTyConSort :: TyCon -> TupleSort
tupleTyConSort tc = tyConTupleSort tc
tupleTyConSort :: TyCon -> TupleSort
tupleTyConSort tc = tyConTupleSort tc
tupleTyConSort tc = tyConTupleSort tc