return {
    on_init = function(client)
        local path = client.workspace_folders[1].name
        if not vim.loop.fs_stat(path .. "/.luarc.json") and not vim.loop.fs_stat(path .. "/.luarc.jsonc") then
            client.config.settings = vim.tbl_deep_extend("force", client.config.settings, {
                Lua = {
                    runtime = {
                        -- Tell the language server which version of Lua you're using
                        -- (most likely LuaJIT in the case of Neovim)
                        version = "LuaJIT",
                    },
                    -- Make the server aware of Neovim runtime files
                    workspace = {
                        checkThirdParty = false,
                        library = {
                            vim.env.VIMRUNTIME,
                            -- "${3rd}/luv/library"
                            -- "${3rd}/busted/library",
                        },
                        -- or pull in all of 'runtimepath'. NOTE: this is a lot slower
                        -- library = vim.api.nvim_get_runtime_file("", true)
                    },
                },
            })

            client.notify("workspace/didChangeConfiguration", { settings = client.config.settings })
        end
        return true
    end
}