{ ... }:
{
  imports = [ ../en-us ];
  perSystem =
    { config, pkgs, ... }:
    {
      helix.languages = {
        language = [
          {
            name = "yaml";
            language-servers = [
              "yaml-language-server"
              "harper-ls"
              "typos"
            ];
            formatter = {
              command = "${config.treefmt.build.wrapper}/bin/treefmt";
              args = [
                "--stdin"
                ".yaml"
                "--quiet"
              ];
            };
            auto-format = true;
          }
        ];
        language-server.yaml-language-server.command = "${pkgs.yaml-language-server}/bin/yaml-language-server";
      };
      treefmt.programs.dprint = {
        enable = true;
        settings.plugins = (
          pkgs.dprint-plugins.getPluginList (plugins: with plugins; [ g-plane-pretty_yaml ])
        );
        includes = [
          "*.yaml"
          "*.yml"
        ];
      };
      pre-commit.settings.hooks = {
        check-yaml.enable = true;
        sort-simple-yaml.enable = true;
      };
    };
}