Getting user info with Lock in Angular

I can’t find any demos or examples on GitHub with this use case and I’ve tried many ways which have apparently since been deprecated. Anyone have a working example of a auth.service.ts which collects user info (profile)?

Angular 4 with lock 10.20

If you haven’t done so already, you should follow the Angular quickstart step associated with the user profile:

If you have specific problems performing the steps illustrated in the quickstart then update your question with sufficient information about the issue.