psalm.xml

<?xml version="1.0"?>
<psalm xmlns="https://getpsalm.org/schema/config"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
       errorLevel="1"
       cacheDirectory="./build/cache/psalm"
       errorBaseline="psalm-baseline.xml"
       phpVersion="8.1">

    <projectFiles>
        <directory name="./src" />
        <directory name="./tests/static-analysis"/>
        <ignoreFiles>
            <file name="./tests/static-analysis/stubs.php"/>
        </ignoreFiles>
    </projectFiles>

    <stubs>
        <file name="./tests/static-analysis/stubs.php"/>
    </stubs>

</psalm>