return {
  -- add folding range to capabilities
  {
    "neovim/nvim-lspconfig",
    opts = {
      capabilities = {
        textDocument = {
          foldingRange = {
            dynamicRegistration = false,
            lineFoldingOnly = true,
          },
        },
      },
    },
  },
  -- add nvim-ufo
  {
    "kevinhwang91/nvim-ufo",
    dependencies = "kevinhwang91/promise-async",
    event = "BufReadPost",
    opts = {},

    init = function()
      -- Using ufo provider need remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
      vim.keymap.set("n", "zR", function()
        require("ufo").openAllFolds()
      end)
      vim.keymap.set("n", "zM", function()
        require("ufo").closeAllFolds()
      end)
    end,
  },
}