psalm.xml

<?xml version="1.0"?>
<psalm
        errorLevel="3"
        hideExternalErrors="true"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="https://getpsalm.org/schema/config"
        xsi:schemaLocation="https://getpsalm.org/schema/config ./.phpcq/plugins/psalm/tools/config.xsd"
>
    <projectFiles>
        <directory name="src"/>
        <ignoreFiles>
            <file name="src/DependencyInjection/Configuration.php"/>
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <DeprecatedMethod errorLevel="suppress">
            <errorLevel type="suppress">
                <referencedMethod name="Symfony\Component\HttpFoundation\RequestStack::getMasterRequest"/>
            </errorLevel>
        </DeprecatedMethod>
        <InternalMethod errorLevel="suppress">
            <errorLevel type="suppress">
                <referencedMethod name="Contao\CoreBundle\Framework\ContaoFramework::getAdapter"/>
            </errorLevel>
        </InternalMethod>
        <TooManyArguments>
            <errorLevel type="suppress">
                <referencedFunction name="Symfony\Contracts\EventDispatcher\EventDispatcherInterface::dispatch"/>
            </errorLevel>
        </TooManyArguments>
        <UndefinedInterfaceMethod>
            <errorLevel type="suppress">
                <referencedMethod name="UnitEnum::offsetGet"/>
            </errorLevel>
        </UndefinedInterfaceMethod>
        <UndefinedDocblockClass>
            <errorLevel type="suppress">
                <referencedClass name="UnitEnum"/>
            </errorLevel>
        </UndefinedDocblockClass>
    </issueHandlers>

    <universalObjectCrates>
        <class name="Contao\BackendTemplate"/>
        <class name="Contao\FrontendTemplate"/>
        <class name="Contao\Template"/>
        <class name="Contao\CalendarEventsModel"/>
        <class name="Contao\FaqModel"/>
        <class name="Contao\NewsModel"/>
    </universalObjectCrates>
</psalm>