Challenge 1 / 2

Why does adding:

/**
 * @template T of object
 *
 * @param T $object
 *
 * @return T
 */

above the translate() method in ObjectTranslator help when using PhpStorm?

It tells PhpStorm the class is part of a secret Symfony feature.

It is required for Symfony bundles to be recognized by PhpStorm.

It allows PhpStorm to recognize and autocomplete the type of object being returned, matching it to the type passed in.

It applies a magical spell that makes all code work.