config_suite-8.x-1.6/config_suite.module

<?php

/**
 * @file
 * Contains config_suite.module.
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function config_suite_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the config_suite module.
    case 'help.page.config_suite':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('Config Suite is a set of improvements to the core config system that eases the experience of working with configuration.') . '</p>';
      return $output;
  }
}