Processors calling nonexistent DataDefinitionInterface functions

Some of the processors reference like TranslateEntityProcessor do this:

/** @var \Drupal\Core\TypedData\DataDefinitionInterface $data_definition */
$data_definition = $facet->getDataDefinition();

Then proceed to call functions on the DataDefinitionInterface that don't exist in D8.8 and up (haven't checked earlier than that).

like this:
$data_definition->getPropertyDefinitions()
$data_definition->getPropertyDefinition($property)
$data_definition->getTargetDefinition()

So e.g. turning on "Transform entity ID to label" for a facet will cause a php error thrown.