Have ServiceContainer implement PSR-11

[lhc/web/wiklou.git] / includes / libs / services / ServiceAlreadyDefinedException.php

diff --git a/includes/libs/services/ServiceAlreadyDefinedException.php b/includes/libs/services/ServiceAlreadyDefinedException.php
index 339b8a1..7b53cb8 100644 (file)
--- a/includes/libs/services/ServiceAlreadyDefinedException.php
+++ b/includes/libs/services/ServiceAlreadyDefinedException.php
@@ -3,6 +3,7 @@
 namespace Wikimedia\Services;
 
 use Exception;
+use Psr\Container\ContainerExceptionInterface;
 use RuntimeException;
 
 /**
@@ -33,7 +34,8 @@ use RuntimeException;
  * Exception thrown when a service was already defined, but the
  * caller expected it to not exist.
  */
-class ServiceAlreadyDefinedException extends RuntimeException {
+class ServiceAlreadyDefinedException extends RuntimeException
+       implements ContainerExceptionInterface {
 
        /**
         * @param string $serviceName