/**
  * Handle the command.
  *
  * @param RelationshipFieldType $fieldType
  * @param AddonCollection       $addons
  * @param Repository            $config
  * @return array
  */
 public function handle(RelationshipFieldType $fieldType, AddonCollection $addons, Repository $config)
 {
     $definition = [];
     /* @var Addon $addon */
     foreach ($addons->withConfig('value.' . $this->tree->config('related')) as $addon) {
         $definition = $config->get($addon->getNamespace('value.' . $this->tree->config('related')));
     }
     $definition = $config->get($fieldType->getNamespace('value.' . $this->tree->config('related')), $definition);
     return $definition;
 }