--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\DependencyInjection\LazyProxy\PhpDumper;
+
+use Symfony\Component\DependencyInjection\Definition;
+
+/**
+ * Lazy proxy dumper capable of generating the instantiation logic PHP code for proxied services.
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ */
+interface DumperInterface
+{
+ /**
+ * Inspects whether the given definitions should produce proxy instantiation logic in the dumped container.
+ *
+ * @param Definition $definition
+ *
+ * @return bool
+ */
+ public function isProxyCandidate(Definition $definition);
+
+ /**
+ * Generates the code to be used to instantiate a proxy in the dumped factory code.
+ *
+ * @param Definition $definition
+ * @param string $id service identifier
+ *
+ * @return string
+ */
+ public function getProxyFactoryCode(Definition $definition, $id);
+
+ /**
+ * Generates the code for the lazy proxy.
+ *
+ * @param Definition $definition
+ *
+ * @return string
+ */
+ public function getProxyCode(Definition $definition);
+}