ComparisonOperatorOptions.php

<?php

namespace Drupal\rules\TypedData\Options;

use Drupal\Core\Session\AccountInterface;

/**
 * Options provider to return a choice of data comparison operators.
 */
class ComparisonOperatorOptions extends OptionsProviderBase {
    
    /**
     * {@inheritdoc}
     */
    public function getPossibleOptions(AccountInterface $account = NULL) {
        return [
            '==' => $this->t('== (equals)'),
            '<' => $this->t('< (less than)'),
            '>' => $this->t('> (greater than)'),
            'contains' => $this->t('Contains (for strings or arrays)'),
            'in' => $this->t('In (for arrays or lists)'),
        ];
    }

}