content_export_yaml-8.x-2.9/modules/vbo_content_export_yaml/vbo_content_export_yaml.module

<?php

/**
 * @file
 * Contains vbo_content_export_yaml.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function vbo_content_export_yaml_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the vbo_content_export_yaml module.
    case 'help.page.vbo_content_export_yaml':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Views Operation Bulk Content Export YAML') . '</p>';
      return $output;

    default:
  }
}