return {
  default_config = {
    cmd = { 'htmx-lsp' },
    filetypes = { -- filetypes copied and adjusted from tailwindcss-intellisense
      -- html
      'aspnetcorerazor',
      'astro',
      'astro-markdown',
      'blade',
      'clojure',
      'django-html',
      'htmldjango',
      'edge',
      'eelixir', -- vim ft
      'elixir',
      'ejs',
      'erb',
      'eruby', -- vim ft
      'gohtml',
      'gohtmltmpl',
      'haml',
      'handlebars',
      'hbs',
      'html',
      'htmlangular',
      'html-eex',
      'heex',
      'jade',
      'leaf',
      'liquid',
      'markdown',
      'mdx',
      'mustache',
      'njk',
      'nunjucks',
      'php',
      'razor',
      'slim',
      'twig',
      -- js
      'javascript',
      'javascriptreact',
      'reason',
      'rescript',
      'typescript',
      'typescriptreact',
      -- mixed
      'vue',
      'svelte',
      'templ',
    },
    single_file_support = true,
    root_dir = function(fname)
      return vim.fs.dirname(vim.fs.find('.git', { path = fname, upward = true })[1])
    end,
  },
  docs = {
    description = [[
https://github.com/ThePrimeagen/htmx-lsp

`htmx-lsp` can be installed via `cargo`:
```sh
cargo install htmx-lsp
```

Lsp is still very much work in progress and experimental. Use at your own risk.
]],
  },
}