{ lib, ... }:

{
  options.state = let
    pathsSubmodule = { lib, ... }: {
      options = {
        paths = lib.mkOption {
          type = with lib.types; attrsOf (either path (listOf str));
          default = { };
          description = ''
            Set of paths to hold as a single source of truth for path-related
            settings throughout the whole home environment.
          '';
          example = lib.literalExpression ''
            {
              cacheDir = config.xdg.cacheHome;
              ignoreDirectories = [ "''${config.home.homeDirectory}/Nodes" ];
              ignorePaths = [ ".gitignore" "node_modules" "result" ];
            }
          '';
        };
      };
    };
  in lib.mkOption { type = lib.types.submodule pathsSubmodule; };
}
