úÎî²)Convert a QuickCheck property to a Chell .  import Test.Chell import Test.Chell.QuickCheck )import Test.QuickCheck hiding (property)  tests :: [Suite] tests =  [ suite "foo"  [ property "bar" (x&s -> not (null xs) ==> length xs > 0)  ]  ] chell-quickcheck-0.1Test.Chell.QuickCheckproperty chell-0.1.2Test.Chell.TypesSuite computeSizeroundTo