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"
    findUnusedBaselineEntry="true"
    findUnusedCode="false"
    errorLevel="4"
>
    <projectFiles>
        <directory name="src"/>
        <ignoreFiles>
            <directory name="vendor"/>
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <InternalMethod>
            <errorLevel type="suppress">
                <referencedMethod name="Symfony\Bundle\MakerBundle\FileManager::dumpFile"/>
                <referencedMethod name="Symfony\Bundle\MakerBundle\FileManager::getRelativePathForFutureClass"/>
            </errorLevel>
        </InternalMethod>
        <UndefinedMethod>
            <errorLevel type="suppress">
                <referencedMethod name="WouterJ\EloquentBundle\Seeder::run"/>
                <referencedMethod name="Symfony\Component\Config\Definition\Builder\NodeDefinition::fixXmlConfig"/>
            </errorLevel>
        </UndefinedMethod>
        <UndefinedInterfaceMethod>
            <errorLevel type="suppress">
                <referencedMethod name="Symfony\Component\Config\Definition\Builder\NodeParentInterface::scalarNode"/>
            </errorLevel>
        </UndefinedInterfaceMethod>
    </issueHandlers>

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