Add Typeable bits.
Add Typeable bits.

paulolieuthier/criterion,bgamari/criterion,iu-parfunc/criterion,paulolieuthier/criterion,bgamari/criterion,iu-parfunc/criterion,rrnewton/criterion,osa1/criterion,bos/criterion,osa1/criterion,bgamari/criterion,rrnewton/criterion,paulolieuthier/criterion,iu-parfunc/criterion,bos/criterion,bos/criterion,rrnewton/criterion