feedback-3.x-dev/feedback.module

<?php

/**
 * @file
 * Contains feedback.module..
 */

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function feedback_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Main module help for the feedback module.
    case 'help.page.feedback':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      return $output;

    default:
  }
}

/**
 * Implements hook_theme().
 */
function feedback_theme() {
  $theme = [];
  $theme['feedback_message'] = [
    'render element' => 'elements',
    'file' => 'feedback_message.page.inc',
    'template' => 'feedback_message',
  ];
  $theme['feedback_message_content_add_list'] = [
    'render element' => 'content',
    'variables' => ['content' => NULL],
    'file' => 'feedback_message.page.inc',
  ];
  return $theme;
}