libghc-byteable-prof 0.1.1-11build2 (amd64 binary) in ubuntu lunar

 Abstract class to manipulate sequence of bytes; the use case of this
 class is abstracting manipulation of types that are just wrapping a
 bytestring with stronger and more meaningful name.
 .
 This package provides a library for the Haskell programming language, compiled
 for profiling. See http://www.haskell.org/ for more information on Haskell.