* @method static setHttpHeader(string $name, string $value) Set http header.
* @method static array synchronizeUsers() Create CRM contacts for all existing CMS users.
* @method static appendCoreResources(\Civi\Core\Event\GenericHookEvent $e) Callback for hook_civicrm_coreResourceList.
+ * @method static alterAssetUrl(\Civi\Core\Event\GenericHookEvent $e) Callback for hook_civicrm_getAssetUrl.
*/
class CRM_Utils_System {