At the moment, in the auth module, it is not possible to check if a user is logged in without invoking the login process due to this line: https://github.com/aerogear/aerogear-js-sdk/blob/master/packages/auth/src/Auth.ts#L41.

It should be optional so that the module can be inited without invoking the login process.

Another improvement we can look at is to persist the tokens & user infos automatically as part of our auth module, so that it can be used in offline mode.