BeforeFolderCopiedEvent 

The PSR-14 event \TYPO3\CMS\Core\Resource\Event\BeforeFolderCopiedEvent is fired before a folder is about to be copied to the resource storage / driver. Listeners could add deferred processing / queuing of large folders.

Example 

API 

class BeforeFolderCopiedEvent
Fully qualified name
\TYPO3\CMS\Core\Resource\Event\BeforeFolderCopiedEvent

This event is fired before a folder is about to be copied to the Resource Storage / Driver.

Listeners could add deferred processing / queuing of large folders.

getFolder()
Returns
TYPO3CMSCoreResourceFolder
getTargetParentFolder()
Returns
TYPO3CMSCoreResourceFolder
getTargetFolderName()
Returns
string