require('aerial').setup({
  backends = { 'lsp', 'treesitter','markdown' },
  layout = {
    default_direction = "prefer_left"
  },
  filter_kind = false,
  show_guides = true,
})
require('telescope').load_extension('aerial')
vim.keymap.set('n', '<leader>s', '<cmd>AerialToggle<cr>', opts)