psalm.xml

<?xml version="1.0"?>
<psalm
	errorLevel="5"
	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"
	autoloader="psalm-loader.php"
    errorBaseline="psalm-baseline.xml"
	checkForThrowsDocblock="true"
>
    <projectFiles>
        <file name="woocommerce-payments.php" />
        <directory name="includes" />
        <directory name="src" />
        <ignoreFiles>
			<directory name="vendor" />
			<directory name="client" />
			<!-- Not much logic there, but a lot of false-positives -->
            <directory name="includes/in-person-payments/templates" />
			<!-- There are no stubs yet for Subscriptions, hence analysis is not usable there -->
			<directory name="includes/subscriptions" />
			<directory name="includes/compat/subscriptions" />
        </ignoreFiles>
		<ignoreFiles allowMissingFiles="true">
			<directory name="docker" />
		</ignoreFiles>
    </projectFiles>

	<issueHandlers>
		<UndefinedConstant errorLevel="suppress" />
		<ParadoxicalCondition errorLevel="suppress" />
		<MissingFile errorLevel="suppress" />
		<DuplicateClass errorLevel="suppress" />
		<InvalidGlobal errorLevel="suppress" />
		<UndefinedClass>
			<errorLevel type="suppress">
				<referencedClass name="Automattic\WooCommerce\StoreApi\Utilities\JsonWebToken" />
				<referencedClass name="Automattic\WooCommerce\StoreApi\SessionHandler" />
				<referencedClass name="Automattic\WooCommerce\Utilities\PluginUtil" />
			</errorLevel>
		</UndefinedClass>
		<UndefinedDocblockClass>
			<errorLevel type="suppress">
				<referencedClass name="Automattic\WooCommerce\Utilities\PluginUtil" />
			</errorLevel>
		</UndefinedDocblockClass>
		<MissingThrowsDocblock>
			<errorLevel type="suppress">
				<directory name="includes" />
			</errorLevel>
		</MissingThrowsDocblock>
	</issueHandlers>
</psalm>