{ pkgs }:
let
  render = value:
    let
      normalized = normalize value;
      inherit value;
      inherit (pkgs) prefix;
    in
    assert normalized != null;
    { ${normalized} = "${prefix}${normalized}"; };
  normalize = value: if value == null then fallback else value;
  fallback = "default";
  project = { value, normalize ? value }@args: { inherit (args) value; extra = normalize; };
in
{
  result = render (project { value = "name"; }).value;
  path = ./. + "/foo";
  url = "https://example.com";
  inherit pkgs;
  different = other;
  nested.package = nested.package;
  "quoted" = quoted;
  ${dynamic} = dynamic;
  from = pkgs.from.other;
  fallback = pkgs.fallback or null;
}