public function getInstantiator(): Instantiator
    {
        if (is_null($this->instantiator)) {
            $this->setInstantiator(new Instantiator(null, $this));
        }

        return $this->instantiator;
    }
public function getInstantiator(): Instantiator
    {
        if (is_null($this->instantiator)) {
            $this->setInstantiator(new Instantiator(null, $this));
        }

        return $this->instantiator;
    }
public function getInstantiator ( ) : Instantiator { if ( is_null ( $ this -> instantiator ) ) { $ this -> setInstantiator ( new Instantiator ( null , $ this ) ) ; } return $ this -> instantiator ; }
Get instantiator.

@return \Berlioz\ServiceContainer\Instantiator
@throws \Berlioz\ServiceContainer\Exception\ContainerException
Get instantiator .