psalm.xml

<?xml version="1.0"?>
<psalm
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="https://getpsalm.org/schema/config"
    xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
    errorLevel="4"
>
    <projectFiles>
        <directory name="src"/>
        <ignoreFiles>
            <directory name="src/Bundle/Resources"/>
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <InvalidCatch>
            <errorLevel type="suppress">
                <!-- this interface does not extend from a throwable -->
                <referencedClass name="Psr\Container\NotFoundExceptionInterface"/>
            </errorLevel>
        </InvalidCatch>
        <UndefinedClass>
            <errorLevel type="suppress">
                <referencedClass name="PHPUnit\Framework\Assert"/>
            </errorLevel>
        </UndefinedClass>
        <InternalMethod>
            <errorLevel type="suppress">
                <!-- Reference: https://github.com/dmaicher/doctrine-test-bundle/issues/139 -->
                <referencedMethod name="DAMA\DoctrineTestBundle\Doctrine\DBAL\AbstractStaticDriver::isKeepStaticConnections" />
                <referencedMethod name="DAMA\DoctrineTestBundle\Doctrine\DBAL\AbstractStaticDriver::setKeepStaticConnections" />

                <referencedMethod name="Doctrine\ORM\UnitOfWork::computeChangeSet" />
            </errorLevel>
        </InternalMethod>
    </issueHandlers>

    <plugins>
        <pluginClass class="Psalm\SymfonyPsalmPlugin\Plugin"/>
    </plugins>
</psalm>