psalm.xml

<?xml version="1.0"?>
<psalm
    errorLevel="7"
    resolveFromConfigFile="true"
	skipChecksOnUnresolvableIncludes="true"
    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"
>
    <projectFiles>
        <directory name="src" />
    </projectFiles>
	<stubs>
		<file name="tests/stubs.php" />
		<file name="vendor/szepeviktor/phpstan-wordpress/bootstrap.php" />
		<file name="vendor/php-stubs/wordpress-stubs/wordpress-stubs.php" />
	</stubs>
	<!-- suppress >-->
	<issueHandlers>
		<UndefinedDocblockClass>
			<errorLevel type="suppress">
				<directory name="src" />
			</errorLevel>
		</UndefinedDocblockClass>
		<UndefinedClass>
			<errorLevel type="suppress">
				<referencedClass name="WP_Error" />
			</errorLevel>
		</UndefinedClass>
		<UnresolvableInclude>
			<errorLevel type="suppress">
  			<directory name="src" />
  		  </errorLevel>
		</UnresolvableInclude>
		<MissingReturnType>
			<errorLevel type="suppress">
  			<directory name="src" />
  		  </errorLevel>
		</MissingReturnType>
		<UndefinedFunction>
			<errorLevel type="suppress">
				<referencedFunction name="apply_filters" />
			</errorLevel>
		</UndefinedFunction>
	</issueHandlers>
</psalm>