Deprecation: #83793 - FAL ResourceStorage->dumpFileContents() 

See forge#83793

Description 

The method TYPO3\CMS\Core\Resource\ResourceStorage->dumpFileContents() has been marked as deprecated.

Impact 

Calling this method will trigger a PHP E_USER_DEPRECATED error.

Affected Installations 

TYPO3 installations with extensions, which use the method.

Migration 

Use TYPO3\CMS\Core\Resource\ResourceStorage->streamFile() instead.