Creating a client
To store information about an account session and avoid re-logging in, serialization must be done.
To create the session and set the serialization destination file, do the following:
$MadelineProto = new \danog\MadelineProto\API('session.madeline', $settings); // The session will be serialized to session.madeline
Do the same to load a serialized session:
$MadelineProto = new \danog\MadelineProto\API('session.madeline', $settings); // The session will be loaded from session.madeline