Breaking: #101149 - Mark PageTsBackendLayoutDataProvider as final¶

See forge#101149

Description¶

The class \TYPO3\CMS\Backend\View\BackendLayout\PageTsBackendLayoutDataProvider is marked as final.

Impact¶

It is no longer possible to extend the class \TYPO3\CMS\Backend\View\BackendLayout\PageTsBackendLayoutDataProvider.

Affected installations¶

Classes extending \TYPO3\CMS\Backend\View\BackendLayout\PageTsBackendLayoutDataProvider.

Migration¶

Instead of extending the data provider, it is recommended to register a custom DataProvider for backend layouts, which can already be used since TYPO3 v7.