return {
  "hedyhli/outline.nvim",
  cmd = "Outline",
  keys = {
    { "<leader>o", ":Outline<CR>", desc = "Toggle outline" },
  },
  opts = {
    show_guides = true,
    auto_close = false,
    auto_open = true,
    preview_lines = 10,
    keymaps = {
      jump = "o",
      expand_collapse = "u",
    },
  },
}