edlp_d8/sites/all/modules/figli/edlp_studio/edlp_studio.module

<?php

/**
 * @file
 * Contains edlp_studio.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function edlp_studio_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the edlp_studio module.
    case 'help.page.edlp_studio':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Edlp module that handle chutier and fils entities') . '</p>';
      return $output;

    default:
  }
}