phpcs.xml

<?xml version="1.0" encoding="UTF-8"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="vendor/squizlabs/php_codesniffer/phpcs.xsd">
    <file>.</file>

    <exclude-pattern>./vendor/*</exclude-pattern>

    <arg name="basepath" value="."/>
    <arg name="cache" value=".phpcs-cache"/>
    <arg name="colors"/>
    <arg name="extensions" value="php"/>
    <arg name="parallel" value="75"/>
    <arg value="s"/> <!-- Show sniff error codes in all reports. -->

    <!--
        Define rules
        @see rules:   https://gist.github.com/lode/1187f45ecf6146102927f04c6ba9b7ab
        @see options: https://github.com/PHPCSStandards/PHP_CodeSniffer/wiki/Customisable-Sniff-Properties
    -->

    <rule ref="PSR12"/>
    <rule ref="Generic.PHP.Syntax"/>
    <rule ref="Generic.VersionControl.GitMergeConflict"/>
</ruleset>