Deprecation: #95343 - Legacy hook for new content element wizard¶
See Issue #95343
$GLOBALS['TBE_MODULES_EXT']['xMOD_db_new_content_el']['addElClasses'] which has been
used primarily back in TYPO3 v4.x times with the Extension Kickstarter for Pi-Based Plugins has been deprecated.
When an extension is registering a hook, and the New Content Element Wizard is called, a PHP deprecation message is triggered.
TYPO3 installations with third-party extensions using this hook.
The alternative hook
can be used instead, which allows to modify and add wizard items