public function create(User $user, $username, $password)
    {
        $this->authenticationService->create($user, $username, $password);
    }
public function create(User $user, $username, $password)
    {
        $this->authenticationService->create($user, $username, $password);
    }
public function create ( User $ user , $ username , $ password ) { $ this -> authenticationService -> create ( $ user , $ username , $ password ) ; }
Give me a user and password, and I'll create authentication records for you

@param User   $user
@param string $username Can be an email address or username, should be validated prior
@param string $password
Give me a user and password and I ll create authentication records for you