sleepyboy
diff --git a/‎src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/ProxyManager/LazyProxy/PhpDumper/ProxyDumper.php
+1-1Lines changed: 1 addition & 1 deletion
diff --git a/‎src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/PhpDumper/ProxyDumperTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/PhpDumper/ProxyDumperTest.php
+2Lines changed: 2 additions & 0 deletions b/‎src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/PhpDumper/ProxyDumperTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Bridge/ProxyManager/Tests/LazyProxy/PhpDumper/ProxyDumperTest.php
+2Lines changed: 2 additions & 0 deletions
@@ -47,7 +47,7 @@ public function __construct($salt = '')
      */
     public function isProxyCandidate(Definition $definition)
     {
-        return $definition->isLazy() && ($class = $definition->getClass()) && class_exists($class);
+        return $definition->isLazy() && ($class = $definition->getClass()) && (class_exists($class) || interface_exists($class));
     }
 
     /**
 
@@ -15,6 +15,7 @@
 use Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface;
 
 /**
  * Tests for {@see \Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper}.
@@ -137,6 +138,7 @@ public function getProxyCandidates()
         $definitions = [
             [new Definition(__CLASS__), true],
             [new Definition('stdClass'), true],
+            [new Definition(DumperInterface::class), true],
             [new Definition(uniqid('foo', true)), false],
             [new Definition(), false],
         ];
Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ public function __construct($salt = '')`
`47`	`47`	`*/`
`48`	`48`	`public function isProxyCandidate(Definition $definition)`
`49`	`49`	`{`
`50`		`- return $definition->isLazy() && ($class = $definition->getClass()) && class_exists($class);`
	`50`	`+ return $definition->isLazy() && ($class = $definition->getClass()) && (class_exists($class) \|\| interface_exists($class));`
`51`	`51`	`}`
`52`	`52`
`53`	`53`	`/**`