<parameter type="string">null</parameter>
</parameter>
</parameters>
+ <services>
+ <service id="service_container" class="Symfony\Component\DependencyInjection\ContainerInterface" public="true" synthetic="true"/>
+ <service id="Psr\Container\ContainerInterface" alias="service_container" public="false"/>
+ <service id="Symfony\Component\DependencyInjection\ContainerInterface" alias="service_container" public="false"/>
+ </services>
</container>