Implements Drupal\Component\Plugin\Discovery\DiscoveryInterface::getDefinitions().
Overrides DiscoveryInterface::getDefinitions
public function getDefinitions() {
$definitions = $this->decorated
->getDefinitions();
foreach (module_implements($this->hook) as $module) {
$function = $module . '_' . $this->hook;
$function($definitions);
}
return $definitions;
}