psalm.xml

<?xml version="1.0"?>
<psalm
    errorLevel="2"
    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"
>
    <projectFiles>
        <directory name="bundle" />
        <directory name="lib" />
        <ignoreFiles>
            <directory name="vendor" />
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <!-- Symfony -->

        <UndefinedMethod>
            <errorLevel type="suppress">
                <referencedMethod name="Symfony\Component\Config\Definition\Builder\NodeDefinition::addDefaultsIfNotSet" />
            </errorLevel>
        </UndefinedMethod>

        <!-- Ibexa CMS -->

        <RedundantCastGivenDocblockType>
            <errorLevel type="suppress">
                <file name="lib/Item/ValueConverter/ContentValueConverter.php" />
                <file name="lib/Item/ValueConverter/LocationValueConverter.php" />
            </errorLevel>
        </RedundantCastGivenDocblockType>
    </issueHandlers>
</psalm>