phpcs.xml

<?xml version="1.0"?>
<ruleset name="Site Kit by Google Project Rules">

	<rule ref="WordPress-VIP-Go" />

	<rule ref="WordPress-Core" />

	<rule ref="WordPress-Docs" />

	<rule ref="WordPress-Extra">
		<!-- Forget about file names -->
		<exclude name="WordPress.Files.FileName"/>
	</rule>

	<!-- Use correct textdomain -->
	<rule ref="WordPress.WP.I18n">
		<properties>
			<property name="text_domain" value="google-site-kit" />
		</properties>
	</rule>

	<!-- Show details about violated sniffs -->
	<arg value="s"/>

	<!-- Iterate over all PHP files by default -->
	<arg name="extensions" value="php"/>
	<file>.</file>

	<exclude-pattern>*/phpunit.xml*</exclude-pattern>
	<exclude-pattern>*/languages/*</exclude-pattern>
	<exclude-pattern>*/tests/*</exclude-pattern>

	<!-- Third-party code -->
	<exclude-pattern>*/bower-components/*</exclude-pattern>
	<exclude-pattern>*/node_modules/*</exclude-pattern>
	<exclude-pattern>*/third-party/*</exclude-pattern>
	<exclude-pattern>*/vendor/*</exclude-pattern>

	<!-- Check for cross-version support for PHP 5.4 and higher. -->
	<config name="testVersion" value="5.4-"/>
	<rule ref="PHPCompatibility" />

</ruleset>