return {
  "nvim-treesitter/nvim-treesitter",
  build = ":TSUpdate",
  config = function()
    require("nvim-treesitter.configs").setup({
      ensure_installed = { "c", "lua", "python", "javascript", "markdown", "markdown_inline", "html", "css", "bash", "vim", "vimdoc" },
      sync_install = false,
      auto_install = true,
      ignore_install = {},

      highlight = {
        enable = true,
        additional_vim_regex_highlighting = false,
        disable = function(lang, buf)
          local max_filesize = 100 * 1024 -- 100 KB
          local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
          if ok and stats and stats.size > max_filesize then
            return true
          end
          local filename = vim.api.nvim_buf_get_name(buf)
          if lang == "latex" or filename:match("%.bib$") then
            return true
          end
          return false
        end,
      },

      indent = {
        enable = true,
        disable = { "tex", "bib", "markdown" },
      },

      incremental_selection = {
        enable = true,
        keymaps = {
          init_selection = "gnn",
          node_incremental = "grn",
          scope_incremental = "grc",
          node_decremental = "grm",
        },
      },
    })

    -- Better folding setup
    vim.opt.foldmethod = "expr"
    vim.opt.foldexpr = "v:lua.vim.treesitter.foldexpr()"
    vim.opt.foldlevel = 20
    vim.opt.foldenable = false
  end,
}