pkg.cabal

cabal-version: 3.0
name: pkg
synopsis: synopsis
description: description
version: 0
category: example
maintainer: none@example.com
license: GPL-3.0-or-later

library
  exposed-modules: Module
  build-depends: base == 4.*,
                 internal > 1.0
  default-language: Haskell2010

library internal
  exposed-modules: Module
  default-language: Haskell2010