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[yaffs-website] / web / core / lib / Drupal / Core / DependencyInjection / ServiceModifierInterface.php
1 <?php
2
3 namespace Drupal\Core\DependencyInjection;
4
5 /**
6  * Interface that service providers can implement to modify services.
7  *
8  * @ingroup container
9  */
10 interface ServiceModifierInterface {
11
12   /**
13    * Modifies existing service definitions.
14    *
15    * @param ContainerBuilder $container
16    *   The ContainerBuilder whose service definitions can be altered.
17    */
18   public function alter(ContainerBuilder $container);
19
20 }