psalm.xml

<?xml version="1.0"?>
<psalm
        useDocblockTypes="true"
        useDocblockPropertyTypes="true"
        strictBinaryOperands="true"
        findUnusedPsalmSuppress="true"
        ignoreInternalFunctionFalseReturn="false"
        ignoreInternalFunctionNullReturn="false"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="https://getpsalm.org/schema/config"
        xsi:schemaLocation="https://getpsalm.org/schema/config"
>
    <projectFiles>
        <directory name="src"/>
        <ignoreFiles>
            <directory name="vendor"/>
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <PropertyNotSetInConstructor errorLevel="suppress"/>
        <UnnecessaryVarAnnotation errorLevel="suppress"/>
    </issueHandlers>
    <plugins>
        <pluginClass class="Boesing\PsalmPluginStringf\Plugin"/>
    </plugins>
</psalm>