Deprecation: #84414 - BackendUtility::shortcutExists
See forge#84414
Description
The PHP method TYPO3\
has been marked as deprecated and will be removed with TYPO3 v10.
Impact
Installations accessing the method will trigger a PHP E_
error.
Affected Installations
Instances calling the method.
Migration
Use an instance of \TYPO3\
and call method shortcut
to get the same behavior.