hook_help function missing in .module file

Add hook help by creating file with name sector_megamenu.module

 <?php

use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 */
function YOUR_MODULE_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.YOUR_MODULE':
      return '<p>' . t('This is a description of what your module does.') . '</p>';
  }
}
}

I have added patch for hook_help(), please review.

@viren18febS , the help() is added but doesn't seem like in the correct format. Please check other modules help_page , where description, uses and configuration were added.

Hi Tanuja Bohra

There is no configurations for this module. everything related to the module is available in README.md file. we have How it works section where the working structure is defined.

@viren18febS, but we can add the help content like it's added for other help pages and the formatting is different than other help pages.