Deprecation: #90686 - Model FileMount 

See forge#90686

Description 

The class \TYPO3\CMS\Extbase\Domain\Model\FileMount has been marked as deprecated.

The FileMount is an internal class which never really had any functionality besides being an Extbase model for the database table sys_filemounts. Therefore and in order to streamline the codebase of Extbase, the class FileMount will be removed with TYPO3 11.0.

Impact 

Using FileMount will trigger a PHP E_USER_DEPRECATED error.

Affected Installations 

Any TYPO3 installation with a third-party extension using the model.

Migration 

Copy the class and mapping to your own extension and adopt the usages.