ContextualViewsHooks.php

<?php

namespace Drupal\contextual\Hook;

use Drupal\Core\Hook\Attribute\Hook;

/**
 * Hook implementations for contextual.
 */
class ContextualViewsHooks {
    
    /**
     * @file
     * Provide views data for contextual.module.
     */
    
    /**
     * Implements hook_views_data_alter().
     */
    public function viewsDataAlter(&$data) {
        $data['views']['contextual_links'] = [
            'title' => t('Contextual Links'),
            'help' => t('Display fields in a contextual links menu.'),
            'field' => [
                'id' => 'contextual_links',
            ],
        ];
    }

}