_: { flake.modules.homeManager.css = {pkgs, ...}: { home.packages = with pkgs; [nodePackages.vscode-langservers-extracted]; programs.helix.languages = { language-server.vscode-css-languageserver = { command = "${pkgs.nodePackages.vscode-langservers-extracted}/bin/vscode-css-languageserver"; args = ["--stdio"]; }; language = [ { name = "css"; auto-format = true; language-servers = ["vscode-css-languageserver"]; } ]; }; }; }