events_list-1.3.x-dev/events_list.module

<?php
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function events_list_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the events_list module.
    case 'help.page.events_list':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('A module to display all events on a page from content type named as event with fields name, description, place, date, image and star rating.') . '</p>';
      return $output;

    default:
  }
}

  function events_list_theme() {
    return [
      'list_published_events'=>[
        'variables'=>[
          'items'=>[],
        ],
      ],
    ];
  }