This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
GPL-3.0-or-later licensed by Herbert Valerio Riedel, Oleg Grenrus
Add a tested-with line to your .cabal file (e.g. tested-with: GHC == 8.0.2 || == 8.2.2) and then run haskell-ci yourpackage.cabal -o .travis.yml to generate the Travis-CI job script.