return {
  {
    "nvim-treesitter/nvim-treesitter",
    version = false,
    build = ":TSUpdate",

    -- Lazy ruft automatisch: require(main).setup(opts)
    -- => Wir brauchen KEIN require('nvim-treesitter.configs') mehr.
    main = "nvim-treesitter.configs",

    opts = function(_, opts)
      opts = opts or {}
      opts.ensure_installed = vim.tbl_extend("force", opts.ensure_installed or {}, {
        "haskell",
        "lua",
        "vim",
        "bash",
        "regex",
        "vimdoc",
        "query",
        "markdown",
        "markdown_inline",
      })
      opts.highlight = opts.highlight or {}
      opts.highlight.enable = true
      return opts
    end,

    -- Nur der Shim; KEIN require('nvim-treesitter.configs') hier!
    config = function()
      local ok, parsers = pcall(require, "nvim-treesitter.parsers")
      if ok and parsers and parsers.ft_to_lang == nil then
        local langmod = vim.treesitter.language
        if langmod and type(langmod.get_lang) == "function" then
          parsers.ft_to_lang = function(ft)
            return langmod.get_lang(ft) or ft
          end
        elseif type(parsers.filetype_to_parsername) == "function" then
          parsers.ft_to_lang = parsers.filetype_to_parsername
        end
      end
    end,
  },
}