Binary package “libghc-config-value-dev” in ubuntu eoan

simple, layout-based value language similar to YAML/JSON

 This package implments a language similar to YAML or JSON but with
 fewer special cases and fewer dependencies. It emphasizes layout
 structure for sections and lists, and requires quotes around strings.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.