libghc-first-class-families-doc 0.8.0.1-1build3 (ppc64el binary) in ubuntu lunar

 This library provides support for first class type families in
 Haskell. This permits constructors for type families to be passed to
 higher order first class type families, and eval-style
 defunctionalization.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.