--- /dev/null
+<?xml version="1.0" encoding="utf-8"?>
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+ <services>
+ <defaults public="true" />
+ <service class="FooClass"/>
+ <service id="FooClass">
+ <argument type="service">
+ <service class="BarClass" />
+ </argument>
+ </service>
+ </services>
+</container>