Hi Im using Cartalyst/Sentinel for a login system everything work fine but this Reminder::exists($user) function giving this error Argument 1 passed to Cartalyst\Sentinel\Reminders\IlluminateReminderRepository::exists() must implement interface cartalyst\Sentinel\Users\UserInterface
code is same as given on their example page. https://cartalyst.com/manual/sentinel/2.0#reminder-exists-user
$user = Sentinel::findById($credentials);
//dd($user); // this dump user return collection object of user
$reminder = Reminder::exists( $user );