Need Help to Contribute

[Elashi]

Hello Everybody,
I would like to contribute to the project. I would like to enable returning the refresh token for Google login to allow the server (backend) to use the access token and refresh it without the need for the front end.
I have forked a repo and cloned it to my machine.
Please provide me with instructions on building the project and running the demos. I am struggling and getting a lot of errors.
Thanks

[Elashi]

In case any one faces this problem in the future. The answer is in the last paragraph in the read me page

ng build lib
ng serve

[Elashi]

Also, I had to modify app.module.ts a little, to solve an error according to this suggestion.