libghc-optparse-applicative-doc 0.16.1.0-1build2 (arm64 binary) in ubuntu lunar

 This is a library for constructing command-line option parsers in the
 applicative style.
 .
 This package provides the documentation for a library for the Haskell
 programming language.
 See http://www.haskell.org/ for more information on Haskell.