psalm.xml

<?xml version="1.0"?>
<psalm
    errorLevel="5"
    resolveFromConfigFile="true"
    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"
    errorBaseline="tests/psalm-baseline.xml"
>
    <projectFiles>
        <directory name="lib" />
        <ignoreFiles>
            <directory name="vendor" />
        </ignoreFiles>
    </projectFiles>
    <extraFiles>
        <directory name="vendor" />
        <ignoreFiles>
            <directory name="vendor/phpunit/php-code-coverage" />
        </ignoreFiles>
    </extraFiles>
    <issueHandlers>
        <UndefinedClass>
            <errorLevel type="suppress">
                <referencedClass name="OC" />
                <referencedClass name="OCA\Files\Event\LoadAdditionalScriptsEvent" />
            </errorLevel>
        </UndefinedClass>
        <UndefinedDocblockClass>
            <errorLevel type="suppress">
                <referencedClass name="Doctrine\DBAL\Schema\Schema" />
                <referencedClass name="Doctrine\DBAL\Schema\SchemaException" />
                <referencedClass name="Doctrine\DBAL\Driver\Statement" />
                <referencedClass name="Doctrine\DBAL\Schema\Table" />
            </errorLevel>
        </UndefinedDocblockClass>
    </issueHandlers>
</psalm>