-- disable netrw at the very start of your init.lua (strongly advised)
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1

-- empty setup using defaults
require("nvim-tree").setup()

-- OR setup with some options
require("nvim-tree").setup({
	sort_by = "case_sensitive",
	view = {
		adaptive_size = true,
		mappings = {
			list = {
				{ key = "u", action = "dir_up" },
			},
		},
	},
	renderer = {
		group_empty = true,
	},
	filters = {
		dotfiles = true,
	},
})

vim.api.nvim_set_keymap('n', '<leader>e', ':NvimTreeToggle<CR>', {noremap = true, silent = true})