psalm.xml

<?xml version="1.0"?>
<psalm
    errorLevel="8"
    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="psalm-baseline.xml"
>
    <projectFiles>
        <directory name="includes" />
        <directory name="languages" />
        <directory name="tests/phpunit" />
    </projectFiles>
    <extraFiles>
        <directory name="../SemanticMediaWiki/includes" />
        <directory name="../SemanticMediaWiki/tests/phpunit" />
        <directory name="../PageSchemas/includes" />
        <directory name="../AdminLinks/includes" />
        <directory name="../../includes" />
        <directory name="../../languages" />
        <directory name="../../tests/phpunit" />
        <directory name="../../vendor/phpunit/phpunit" />
        <directory name="../../vendor/wikimedia" />
    </extraFiles>
    <issueHandlers>
      <UndefinedFunction>
        <errorLevel type="suppress">
          <referencedFunction name="wfMessage" />
          <referencedFunction name="wfGetDB" />
        </errorLevel>
      </UndefinedFunction>
    </issueHandlers>
</psalm>