Package for Crawlee that should allows to import and use packages, that are using older version of Apify SDK.
npm install apify-sdk-legacy
import { apifyGoogleAuth } from 'apify-google-auth'; // package using Apify SDK 2
// Now the packages may call older SDK functions.
import 'apify-sdk-legacy';
Most of the information related to the backward compatibility may be found at Upgrading to v3.
New features are added on-the-go as needed, feel free to create pull-request with your own changes.