File: vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Resources/config/templating_debug.xml

<?xml version="1.0" ?>

<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">

    <parameters>
        <parameter key="debug.templating.engine.php.class">Symfony\Bundle\FrameworkBundle\Templating\TimedPhpEngine</parameter>
    </parameters>

    <services>
        <service id="debug.templating.engine.php" class="%debug.templating.engine.php.class%" public="false">
            <argument type="service" id="templating.name_parser" />
            <argument type="service" id="service_container" />
            <argument type="service" id="templating.loader" />
            <argument type="service" id="debug.stopwatch" />
            <argument type="service" id="templating.globals" />
            <call method="setCharset"><argument>%kernel.charset%</argument></call>
        </service>
    </services>
</container>