psalm.xml

<?xml version="1.0"?>
<psalm
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns="https://getpsalm.org/schema/config"
        name="Psalm for Cleantalk AntiSpam Protection"
        autoloader="tests/bootstrap.php"
        errorLevel="4"
        throwExceptionOnError="0"
        findUnusedCode="true"
        ensureArrayStringOffsetsExist="true"
        ensureArrayIntOffsetsExist="true"
        allowNamedArgumentCalls="false"
        hoistConstants="true"
        phpVersion="5.6"
        hideExternalErrors="true"
        xsi:schemaLocation="https://getpsalm.org/schema/config config.xsd"
        limitMethodComplexity="true"
>
    <projectFiles>
        <directory name="./"/>
        <ignoreFiles allowMissingFiles="true">
            <directory name="tests"/>
            <directory name="vendor"/>
            <directory name="node_modules/" />
            <file name="lib/Cleantalk/Templates/Singleton.php"/>
            <file name="lib/Cleantalk/ApbctWP/CleantalkListTable.php"/>
            <file name="inc/cleantalk-public-validate-skip-functions.php"/>
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <MissingPropertyType errorLevel="suppress"/>
        <UnusedClass>
            <errorLevel type="suppress">
                <referencedClass name="Cleantalk\Antispam\Cleantalk"/>
                <referencedClass name="Cleantalk\ApbctWP\GetFieldsAny"/>
                <referencedClass name="cleantalk_widget"/>
                <directory name="lib/Cleantalk/Antispam/Integrations"/>
                <referencedClass name="Cleantalk\Common\Escape"/>
                <referencedClass name="Cleantalk\Common\Sanitize"/>
                <referencedClass name="Cleantalk\Common\Validate"/>
                <referencedClass name="Cleantalk\ApbctWP\Escape"/>
            </errorLevel>
        </UnusedClass>
        <InvalidGlobal>
            <errorLevel type="suppress">
                <file name="cleantalk.php"/>
            </errorLevel>
        </InvalidGlobal>
        <UnusedVariable>
            <errorLevel type="suppress">
                <file name="inc/cleantalk-common.php"/>
                <directory name="templates"/>
            </errorLevel>
        </UnusedVariable>
        <PossiblyUnusedMethod>
            <errorLevel type="suppress">
                <file name="lib/Cleantalk/ApbctWP/State.php"/>
                <file name="lib/Cleantalk/ApbctWP/RemoteCalls.php"/>
                <file name="lib/Cleantalk/Common/Sanitize.php"/>
                <file name="lib/Cleantalk/Common/Validate.php"/>
                <file name="lib/Cleantalk/Common/Escape.php"/>
                <file name="lib/Cleantalk/ApbctWP/Sanitize.php"/>
                <file name="lib/Cleantalk/ApbctWP/Validate.php"/>
                <file name="lib/Cleantalk/ApbctWP/Escape.php"/>
                <file name="lib/Cleantalk/Common/HTTP/Response.php"/>
            </errorLevel>
        </PossiblyUnusedMethod>
    </issueHandlers>

</psalm>