libghc-shakespeare-dev 2.0.14.1-1 (amd64 binary) in ubuntu bionic

 Shakespeare is a template family for type-safe, efficient templates
 with simple variable interpolation . Shakespeare templates can be
 used inline with a quasi-quoter or in an external file. Shakespeare
 interpolates variables according to the type being inserted.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.