Overrides Drupal\field\Plugin\Type\LegacyDiscoveryDecorator::processDefinition().
Overrides LegacyDiscoveryDecorator::processDefinition
public function processDefinition(array &$definition) {
$definition['class'] = '\\Drupal\\field\\Plugin\\field\\formatter\\LegacyFormatter';
// Transform properties for which the format has changed.
if (isset($definition['field types'])) {
$definition['field_types'] = $definition['field types'];
unset($definition['field types']);
}
}