phpcs.xml

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="php-prometheus">
  <description>PHP CodeSniffer configuration for PHP Prometheus</description>
  <!-- folders to scan -->
  <file>./src</file>
  <file>./tests</file>
  <!-- extensions to scan -->
  <arg name="extensions" value="php"/>
  <!-- additional arguments -->
  <arg name="report" value="full"/>
  <!-- inherit from coder -->
  <rule ref="./vendor/drupal/coder/coder_sniffer/Drupal"/>
  <!-- Additional detailed sniff configuration -->
  <!-- You can determine sniff names by running with -s flag -->
  <!-- Example 1 - ignore Drupal.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
    <rule ref="Drupal.NamingConventions.ValidFunctionName.ScopeNotCamelCaps">
      <severity>0</severity>
    </rule>
  // End example 1 -->
  <!-- Example 2 - ignore rule for specific files
    <rule ref="Drupal.NamingConventions.ValidVariableName.LowerCamelName">
      <exclude-pattern>OfferNormalizerTrait.php</exclude-pattern>
      <exclude-pattern>TimeOfUseValidationTrait.php</exclude-pattern>
    </rule>
  // End example 2 -->
</ruleset>