return {
  "stevearc/oil.nvim",

  dependencies = { "nvim-tree/nvim-web-devicons" },

  cmd = "Oil",

  keys = {
    { "-", "<cmd>Oil<cr>", desc = "Open Oil" },
  },

  config = function()
    require("oil").setup {
      columns = {
        "icon",
        "permissions",
        "size",
        "mtime",
      },

      keymaps = {
        ["<c-s>"] = {
          "actions.select",
          opts = {
            horizontal = true,
            split = "belowright",
          },
        },

        ["<c-b>"] = { -- Not using <c-v> so that I can use Visual Block mode.
          "actions.select",
          opts = {
            vertical = true,
            split = "belowright",
          },
        },

        ["<c-r>"] = "actions.refresh",

        -- Remove default keymaps that I use for navigation.
        -- NOTE: the C must be capitalized (bug in Oil)
        ["<C-h>"] = false, -- use <c-s> intead
        ["<C-l>"] = false, -- use <c-r> instead

        ["<leader>:"] = {
          "actions.open_cmdline",
          opts = {
            shorten_path = true,
          },
          desc = "Open command line with current entry as an argument",
        },

        ["q"] = "actions.close",
      },

      view_options = {
        show_hidden = true,
      },
    }
  end,
}