psalm.xml

<?xml version="1.0"?>
<psalm
    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"
    cacheDirectory=".build/psalm/"
    errorBaseline="psalm-baseline.xml"
    errorLevel="6"
    findUnusedBaselineEntry="true"
    findUnusedCode="true"
    findUnusedVariablesAndParams="true"
    strictBinaryOperands="true"
>
    <plugins>
        <pluginClass class="Psalm\PhpUnitPlugin\Plugin"/>
        <pluginClass class="Psalm\LaravelPlugin\Plugin"/>
    </plugins>

    <projectFiles>
        <directory name="config/"/>
        <directory name="src/"/>
        <directory name="tests/"/>
        <file name=".php-cs-fixer.dist.php"/>
        <file name="rector.php"/>
    </projectFiles>
</psalm>