A login manager to handle the state of the user in a firebase website.
Construct the LoginManager at a high-level in your application.
The first constructor parameter is handleRedirects. Set it to true
for your main login manager to handle email/federated logins with that
login manager. The second parameter is toastRelay which is optional
and comes from react-root-overlays package.
The public functions of the LoginManager are:
async awaitUser: returns the user or null.
addListener: Add a listener that receives the up-to-date user.
removeListener: Remove the listener.
loginWithEmail: Request a email be sent that allows for logging in with email.
loginWithGoogle: Start a federated Google login.
logout: Logout
destruct: Cleanup the login manager.
Remember to npm run build before deploying.