return {
  "preservim/nerdtree",
  lazy = false,
  config = function()
    -- Open NERDTree when no file is specified; quit when it's the last window
    local augroup = vim.api.nvim_create_augroup("nerdtree_auto", { clear = true })

    vim.api.nvim_create_autocmd("StdinReadPre", {
      group = augroup,
      callback = function()
        vim.g.std_in = 1
      end,
    })

    vim.api.nvim_create_autocmd("VimEnter", {
      group = augroup,
      callback = function()
        if vim.fn.argc() == 0 and vim.g.std_in == nil then
          vim.cmd("NERDTree")
        end
      end,
    })

    vim.api.nvim_create_autocmd("BufEnter", {
      group = augroup,
      callback = function()
        if vim.fn.winnr("$") == 1 and vim.bo.filetype == "nerdtree" then
          vim.cmd("quit")
        end
      end,
    })
  end,
}