smart_trim-8.x-1.3/tests/modules/smart_trim_hooks_test/smart_trim_hooks_test.module

<?php

/**
 * @file
 * Primary module hooks for Smart Trim hooks module.
 */

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Link;
use Drupal\Core\Url;

/**
 * Implements hook_smart_trim_link_modify().
 */
function smart_trim_hooks_test_smart_trim_link_modify(EntityInterface $entity, string &$more, Link &$link): void {
  $more = 'So much more!';
  $url = Url::fromUri('https://www.drupal.org');
  $link->setUrl($url);
}