psalm.xml

<?xml version="1.0"?>
<psalm errorLevel="1" 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"
       findUnusedBaselineEntry="true"
       findUnusedCode="false"
       findUnusedPsalmSuppress="true"
       phpVersion="8.1">

    <projectFiles>
        <file name="send-emails-with-resend.php"/>
        <directory name="classes"/>
        <ignoreFiles>
            <directory name="vendor"/>
        </ignoreFiles>
    </projectFiles>

    <plugins>
        <pluginClass class="PsalmWordPress\Plugin"/>
    </plugins>

    <issueHandlers>
        <PossiblyUnusedParam>
            <errorLevel type="suppress"/>
        </PossiblyUnusedParam>
        <PossiblyUnusedMethod>
            <errorLevel type="suppress"/>
        </PossiblyUnusedMethod>
    </issueHandlers>
</psalm>