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   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\DependencyInjection\Loader\Configurator\Traits;
  13  
  14  use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
  15  
  16  trait DecorateTrait
  17  {
  18      /**
  19       * Sets the service that this service is decorating.
  20       *
  21       * @param string|null $id        The decorated service id, use null to remove decoration
  22       * @param string|null $renamedId The new decorated service id
  23       * @param int         $priority  The priority of decoration
  24       *
  25       * @return $this
  26       *
  27       * @throws InvalidArgumentException in case the decorated service id and the new decorated service id are equals
  28       */
  29      final public function decorate($id, $renamedId = null, $priority = 0)
  30      {
  31          $this->definition->setDecoratedService($id, $renamedId, $priority);
  32  
  33          return $this;
  34      }
  35  }