Defines the most basic interface a class must implement to be normalizable.
If a normalizer is registered for the class and it doesn't implement the Normalizable interfaces, the normalizer will be used instead.
at line 38
normalize(NormalizerInterface $normalizer, string|null $format = null, array $context = )
Normalizes the object into an array of scalars|arrays.
It is important to understand that the normalize() call should normalize recursively all child objects of the implementor.