This has been deprecated in TYPO3v9 and dropped in TYPO3v10.
The interface is not necessary since the switch to standalone Fluid with TYPO3v8 whose ViewHelperInterface already contains the setChildNodes() method formerly defined by ChildNodeAccessInterface.
This has been deprecated in TYPO3v9 and dropped in TYPO3v10.
The interface is not necessary since the switch to standalone Fluid with TYPO3v8 whose
ViewHelperInterface
already contains thesetChildNodes()
method formerly defined byChildNodeAccessInterface
.Fixes #1695