.. include:: /Includes.rst.txt .. _deprecation-94991: ========================================== Deprecation: #94991 - Extbase AbstractView ========================================== See :issue:`94991` Description =========== To simplify and streamline Fluid view related class inheritance, the Extbase class :php:`TYPO3\CMS\Extbase\Mvc\View\AbstractView` has been marked as deprecated and will be removed in TYPO3 v12. Impact ====== Extending the class should be avoided. Consuming classes should directly implement :php:`TYPO3\CMS\Extbase\Mvc\View\ViewInterface` instead. Affected Installations ====================== Instances with own Extbase view classes that extend :php:`AbstractView` are affected, but this is rather uncommon. The extension scanner will find class usages as a strong match. Migration ========= Affected Extbase view classes should implement :php:`ViewInterface` instead and not extend :php:`AbstractView` anymore. The most simple solution is to copy the interface implementation from the deprecated :php:`AbstractView` class. .. index:: Fluid, PHP-API, FullyScanned, ext:extbase