nixos-combined-flake/modules/nixvim/plugins/lsp/languages/emmet.nix

{
  plugins.lsp = {
    servers = {
      emmet_ls = {
        enable = true;
        filetypes = [
          "astro"
          "css"
          "eruby"
          "html"
          "htmldjango"
          "javascriptreact"
          "less"
          "pug"
          "sass"
          "scss"
          "svelte"
          "typescriptreact"
          "vue"
          "templ"
        ];
      };
    };
  };
}