phpcs.xml

<?xml version="1.0"?>
<ruleset name="Coding standard specification">
    <description>Coding standard specification</description>

    <!-- display progress -->
    <arg value="p" />
    <arg name="colors" />

    <!-- inherit rules from: -->
    <rule ref="Shlinkio" />

    <!-- Paths to check -->
    <file>src</file>
    <file>test</file>
</ruleset>