/**
* Class CRM_Core_BAO_MessageTemplate.
*/
-class CRM_Core_BAO_MessageTemplate extends CRM_Core_DAO_MessageTemplate implements \Civi\Test\HookInterface {
+class CRM_Core_BAO_MessageTemplate extends CRM_Core_DAO_MessageTemplate implements \Civi\Core\HookInterface {
/**
* Retrieve DB object and copy to defaults array.