return function()
  require'lspconfig'.lua_ls.setup {
    capabilities = require"cmp_nvim_lsp".default_capabilities(),
    on_init = function(client)
      local path = client.workspace_folders[1].name
      if vim.loop.fs_stat(path..'/.luarc.json') or vim.loop.fs_stat(path..'/.luarc.jsonc') then
        return
      end

      client.config.settings.Lua = vim.tbl_deep_extend('force', client.config.settings.Lua, {
        runtime = {
          version = 'LuaJIT'
        },
        workspace = {
          checkThirdParty = false,
          library = vim.api.nvim_get_runtime_file("", true)
        }
      })
    end,
    settings = {
      Lua = {}
    }
  }
end