coder-8.x-3.x-dev/coder_sniffer/Drupal/Sniffs/NamingConventions/ValidEnumCaseSniff.php

<?php
/**
 * Enum case upper camel case sniff.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */

namespace Drupal\Sniffs\NamingConventions;

/**
 * Checks that enum case definitions are in upper camel case.
 *
 * @category PHP
 * @package  PHP_CodeSniffer
 * @link     http://pear.php.net/package/PHP_CodeSniffer
 */
class ValidEnumCaseSniff extends ValidClassNameSniff
{


    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array<int|string>
     */
    public function register()
    {
        return [T_ENUM_CASE];
    }
}