libghc-yesod-auth-hashdb-doc 1.6.2-1build4 (amd64 binary) in ubuntu bionic

 This package is the Yesod.Auth.HashDB plugin, originally included in
 yesod-auth, but now modified to be more secure and placed in a
 separate package.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.