Breaking: #45899 - Split class ImportExport into classes Import and Export ¶
See Issue #45899
Class TYPO3CMSImpexpImportExport (typo3/sysext/impexp/Classes/ImportExport.php) has been split into a class dedicated for import and another one for export.
Using and extending the class is not possible anymore.
Affected Installations ¶
Extensions using the class and its methods directly or extending the class.
Use or extend one or both of the new classes (TYPO3CMSImpexpImport and TYPO3CMSImpexpExport).