..  include:: /Includes.rst.txt
..  index:: Events; BeforeHistoryRollbackStartEvent
..  _BeforeHistoryRollbackStartEvent:

===============================
BeforeHistoryRollbackStartEvent
===============================

The PSR-14 event
:php:`\TYPO3\CMS\Backend\History\Event\BeforeHistoryRollbackStartEvent`
is fired before a history record rollback starts.

Example
=======

..  include:: /_includes/EventsContributeNote.rst.txt

API
===

..  include:: /CodeSnippets/Events/Backend/BeforeHistoryRollbackStartEvent.rst.txt