return {
  'nvim-tree/nvim-tree.lua',
  version = '*',
  lazy = false,
  dependencies = {
    'nvim-tree/nvim-web-devicons',
  },
  config = function()
    require('nvim-tree').setup {
      filters = {
        dotfiles = true,
      },
    }
    -- Helper function to setup a custom keybindings when nvim-tree buffer is active
    local function my_on_attach(bufnr)
      local api = require 'nvim-tree.api'

      local function opts(desc)
        return { desc = 'nvim-tree: ' .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
      end

      -- default mappings
      api.config.mappings.default_on_attach(bufnr)

      -- add/overwrite custom mappings
      vim.keymap.set('n', '?', api.tree.toggle_help, opts 'Help')
    end

    -- pass to setup along with your other options
    require('nvim-tree').setup {
      ---
      on_attach = my_on_attach,
      ---
    }

    -- fix the width of nvim tree if once adjusted.
    require('nvim-tree').setup {
      actions = {
        open_file = {
          quit_on_open = false, -- important: don't quit tree immediately
          resize_window = false, -- prevent auto-resizing
        },
      },
    }

    -- Keybinding in "normal" vi mode
    local anotherApi = require 'nvim-tree.api'
    vim.keymap.set('n', '<leader>t', anotherApi.tree.toggle, { desc = 'Toogle nvim-tree' })
  end,
}