File: vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Resources/config/fragment_renderer.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="fragment.handler.class">Symfony\Component\HttpKernel\DependencyInjection\LazyLoadingFragmentHandler</parameter>
        <parameter key="fragment.renderer.inline.class">Symfony\Component\HttpKernel\Fragment\InlineFragmentRenderer</parameter>
        <parameter key="fragment.renderer.hinclude.class">Symfony\Component\HttpKernel\Fragment\HIncludeFragmentRenderer</parameter>
        <parameter key="fragment.renderer.hinclude.global_template"></parameter>
        <parameter key="fragment.renderer.esi.class">Symfony\Component\HttpKernel\Fragment\EsiFragmentRenderer</parameter>
        <parameter key="fragment.path">/_fragment</parameter>
    </parameters>

    <services>
        <service id="fragment.handler" class="%fragment.handler.class%">
            <argument type="service" id="service_container" />
            <argument type="service" id="request_stack" />
            <argument>%kernel.debug%</argument>
        </service>

        <service id="fragment.renderer.inline" class="%fragment.renderer.inline.class%">
            <tag name="kernel.fragment_renderer" alias="inline" />
            <argument type="service" id="http_kernel" />
            <argument type="service" id="event_dispatcher" />
            <call method="setFragmentPath"><argument>%fragment.path%</argument></call>
        </service>

        <service id="fragment.renderer.hinclude" class="%fragment.renderer.hinclude.class%">
            <argument /> <!-- templating or Twig service -->
            <argument type="service" id="uri_signer" />
            <argument>%fragment.renderer.hinclude.global_template%</argument>
            <call method="setFragmentPath"><argument>%fragment.path%</argument></call>
        </service>

        <service id="fragment.renderer.esi" class="%fragment.renderer.esi.class%">
            <tag name="kernel.fragment_renderer" alias="esi" />
            <argument type="service" id="esi" on-invalid="null" />
            <argument type="service" id="fragment.renderer.inline" />
            <argument type="service" id="uri_signer" />
            <call method="setFragmentPath"><argument>%fragment.path%</argument></call>
        </service>

        <service id="fragment.renderer.ssi" class="Symfony\Component\HttpKernel\Fragment\SsiFragmentRenderer">
            <tag name="kernel.fragment_renderer" alias="ssi" />
            <argument type="service" id="ssi" on-invalid="null" />
            <argument type="service" id="fragment.renderer.inline" />
            <argument type="service" id="uri_signer" />
            <call method="setFragmentPath"><argument>%fragment.path%</argument></call>
        </service>
    </services>
</container>