userIsAuthenticated
Should return a Promised boolean telling if the user is Authenticated.
Overview
This delegate method is declared to know if the user is authenticated or not. The SDK have access of the auth parameters, but this method is to also verify if the parameters are valid.
Method Signature
userIsAuthenticated(): Promise<boolean>;
Parameters
This method does not take any parameters.
Return Value
Returns a boolean value telling if the user is Authenticated.