constraints =========== [![Hackage](https://img.shields.io/hackage/v/constraints.svg)](https://hackage.haskell.org/package/constraints) [![Build Status](https://github.com/ekmett/constraints/workflows/Haskell-CI/badge.svg)](https://github.com/ekmett/constraints/actions?query=workflow%3AHaskell-CI) This package provides data types and classes for manipulating the 'ConstraintKinds' exposed by GHC in 7.4. Contact Information ------------------- Contributions and bug reports are welcome! Please feel free to contact me through github or on the #haskell IRC channel on irc.freenode.net. -Edward Kmett