social_media_links-8.x-2.x-dev/src/Plugin/SocialMediaLinks/Platform/Facebook.php

<?php

namespace Drupal\social_media_links\Plugin\SocialMediaLinks\Platform;

use Drupal\social_media_links\PlatformBase;

/**
 * Provides 'facebook' platform.
 *
 * @Platform(
 *   id = "facebook",
 *   name = @Translation("Facebook"),
 *   urlPrefix = "https://www.facebook.com/",
 * )
 */
class Facebook extends PlatformBase {}