return { -- oil.nvim
	"stevearc/oil.nvim",
	opts = {},
	-- Optional dependencies
	dependencies = { "nvim-tree/nvim-web-devicons" },
	-- Options
	config = function()
		-- oil keymaps
		vim.keymap.set("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })
		require("oil").setup({
			-- Oil will take over directory buffers (e.g. `vim .` or `:e src/`)
			-- Set to false if you still want to use netrw.
			default_file_explorer = true,
			-- Id is automatically added at the beginning, and name at the end
			-- See :help oil-columns
			columns = {
				"icon",
				-- "permissions",
				-- "size",
				-- "mtime",
			},
			-- Buffer-local options to use for oil buffers
			buf_options = {
				buflisted = false,
				bufhidden = "hide",
			},
			-- Window-local options to use for oil buffers
			win_options = {
				wrap = false,
				signcolumn = "no",
				cursorcolumn = false,
				foldcolumn = "0",
				spell = false,
				list = false,
				conceallevel = 3,
				concealcursor = "nvic",
			},
			-- Send deleted files to the trash instead of permanently deleting them (:help oil-trash)
			delete_to_trash = true,
			-- Skip the confirmation popup for simple operations (:help oil.skip_confirm_for_simple_edits)
			skip_confirm_for_simple_edits = false,
			-- Selecting a new/moved/renamed file or directory will prompt you to save changes first
			-- (:help prompt_save_on_select_new_entry)
			prompt_save_on_select_new_entry = true,
			-- Oil will automatically delete hidden buffers after this delay
			-- You can set the delay to false to disable cleanup entirely
			-- Note that the cleanup process only starts when none of the oil buffers are currently displayed
			cleanup_delay_ms = 2000,
			lsp_file_methods = {
				-- Time to wait for LSP file operations to complete before skipping
				timeout_ms = 1000,
				-- Set to true to autosave buffers that are updated with LSP willRenameFiles
				-- Set to "unmodified" to only save unmodified buffers
				autosave_changes = false,
			},
			-- Constrain the cursor to the editable parts of the oil buffer
			-- Set to `false` to disable, or "name" to keep it on the file names
			constrain_cursor = "editable",
			-- Set to true to watch the filesystem for changes and reload oil
			experimental_watch_for_changes = false,
			-- Keymaps in oil buffer. Can be any value that `vim.keymap.set` accepts OR a table of keymap
			-- options with a `callback` (e.g. { callback = function() ... end, desc = "", mode = "n" })
			-- Additionally, if it is a string that matches "actions.<name>",
			-- it will use the mapping at require("oil.actions").<name>
			-- Set to `false` to remove a keymap
			-- See :help oil-actions for a list of all available actions
			keymaps = {
				["g?"] = "actions.show_help",
				["<CR>"] = "actions.select",
				["<C-s>"] = "actions.select_vsplit",
				["<C-h>"] = "actions.select_split",
				["<C-t>"] = "actions.select_tab",
				["<C-p>"] = "actions.preview",
				["<C-c>"] = "actions.close",
				["<C-l>"] = "actions.refresh",
				["-"] = "actions.parent",
				["_"] = "actions.open_cwd",
				["`"] = "actions.cd",
				["~"] = "actions.tcd",
				["gs"] = "actions.change_sort",
				["gx"] = "actions.open_external",
				["g."] = "actions.toggle_hidden",
				["g\\"] = "actions.toggle_trash",
			},
			-- Configuration for the floating keymaps help window
			keymaps_help = {
				border = "rounded",
			},
			-- Set to false to disable all of the above keymaps
			use_default_keymaps = true,
			view_options = {
				-- Show files and directories that start with "."
				show_hidden = false,
				-- This function defines what is considered a "hidden" file
				is_hidden_file = function(name, bufnr)
					return vim.startswith(name, ".")
				end,
				-- This function defines what will never be shown, even when `show_hidden` is set
				is_always_hidden = function(name, bufnr)
					return false
				end,
				-- Sort file names in a more intuitive order for humans. Is less performant,
				-- so you may want to set to false if you work with large directories.
				natural_order = true,
				sort = {
					-- sort order can be "asc" or "desc"
					-- see :help oil-columns to see which columns are sortable
					{ "type", "asc" },
					{ "name", "asc" },
				},
			},
			-- Configuration for the floating window in oil.open_float
			float = {
				-- Padding around the floating window
				padding = 2,
				max_width = 0,
				max_height = 0,
				border = "rounded",
				win_options = {
					winblend = 0,
				},
				-- This is the config that will be passed to nvim_open_win.
				-- Change values here to customize the layout
				override = function(conf)
					return conf
				end,
			},
			-- Configuration for the actions floating preview window
			preview = {
				-- Width dimensions can be integers or a float between 0 and 1 (e.g. 0.4 for 40%)
				-- min_width and max_width can be a single value or a list of mixed integer/float types.
				-- max_width = {100, 0.8} means "the lesser of 100 columns or 80% of total"
				max_width = 0.9,
				-- min_width = {40, 0.4} means "the greater of 40 columns or 40% of total"
				min_width = { 40, 0.4 },
				-- optionally define an integer/float for the exact width of the preview window
				width = nil,
				-- Height dimensions can be integers or a float between 0 and 1 (e.g. 0.4 for 40%)
				-- min_height and max_height can be a single value or a list of mixed integer/float types.
				-- max_height = {80, 0.9} means "the lesser of 80 columns or 90% of total"
				max_height = 0.9,
				-- min_height = {5, 0.1} means "the greater of 5 columns or 10% of total"
				min_height = { 5, 0.1 },
				-- optionally define an integer/float for the exact height of the preview window
				height = nil,
				border = "rounded",
				win_options = {
					winblend = 0,
				},
				-- Whether the preview window is automatically updated when the cursor is moved
				update_on_cursor_moved = true,
			},
			-- Configuration for the floating progress window
			progress = {
				max_width = 0.9,
				min_width = { 40, 0.4 },
				width = nil,
				max_height = { 10, 0.9 },
				min_height = { 5, 0.1 },
				height = nil,
				border = "rounded",
				minimized_border = "none",
				win_options = {
					winblend = 0,
				},
			},
			-- Configuration for the floating SSH window
			ssh = {
				border = "rounded",
			},
		})
	end,
}
