psalm.xml

<?xml version="1.0"?>
<psalm
    errorLevel="4"
    phpVersion="8.1"
    resolveFromConfigFile="true"
    findUnusedCode="true"
    autoloader="tests/psalm/ocp-autoload.php"
    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="psalm-baseline.xml"
>
    <projectFiles>
        <directory name="lib" />
        <ignoreFiles>
            <directory name="vendor" />
        </ignoreFiles>
    </projectFiles>
    <issueHandlers>
        <!-- The #[\Override] attribute is PHP 8.3+, but the app supports PHP
             8.1+ (see appinfo/info.xml), so requiring it project-wide isn't
             appropriate. -->
        <MissingOverrideAttribute errorLevel="suppress" />
        <!-- Classes that exist at runtime but aren't shipped in nextcloud/ocp
             (and can't be cleanly stubbed because we call their API, or they
             pull in further unshipped internals). IRootFolder & friends DO
             resolve, via tests/psalm/missing-class-stubs.php. -->
        <UndefinedClass>
            <errorLevel type="suppress">
                <referencedClass name="OCP\Image" />
                <referencedClass name="OC" />
                <referencedClass name="OC\Security\CSRF\CsrfTokenManager" />
                <referencedClass name="Doctrine\DBAL\Schema\Table" />
                <referencedClass name="OCA\Files\Event\LoadAdditionalScriptsEvent" />
                <referencedClass name="OCA\Files_Sharing\Event\BeforeTemplateRenderedEvent" />
                <referencedClass name="OCA\Viewer\Event\LoadViewer" />
            </errorLevel>
        </UndefinedClass>
        <UndefinedDocblockClass>
            <errorLevel type="suppress">
                <referencedClass name="Doctrine\DBAL\Schema\Table" />
            </errorLevel>
        </UndefinedDocblockClass>
    </issueHandlers>
</psalm>