return {
	"kyazdani42/nvim-tree.lua",
	config = function()
		-- nvim tree
		require("nvim-tree").setup({
			update_cwd = true,
			diagnostics = {
				enable = true,
			},
		})

		-- close tab/vim when nvim-tree is the last window in the tab
		vim.api.nvim_create_autocmd("BufEnter", {
			pattern = "*",
			command = "if winnr('$') == 1 && bufname() == 'NvimTree_' . tabpagenr() | quit | endif",
		})
	end,
	dependencies = {
		"kyazdani42/nvim-web-devicons",
	},
	cmd = { "NvimTreeOpen", "NvimTreeToggle" },
}