search_api-8.x-1.15/modules/search_api_db/search_api_db.module

<?php

/**
 * @file
 * Contains hook implementations for the Database Search module.
 */

/**
 * Implements hook_hook_info().
 */
function search_api_db_hook_info() {
  return [
    'search_api_db_query_alter' => [
      'group' => 'search_api',
    ],
  ];
}