libghc-selective-dev 0.4.1.1-1build1 (armhf binary) in ubuntu hirsute

 Selective applicative functors: declare your effects statically,
 select which to execute dynamically.
 .
 This is a library for selective applicative functors, or just
 "selective functors" for short, an abstraction between
 applicative functors and monads.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.