sjsone

### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior The [`close` method of logging backends](https://github.com/neos/flow-development-collection/blob/8.3/Neos.Flow.Log/Classes/Backend/BackendInterface.php#L54) does not get called. ###...

I would like to use this package in another project but for that i needed these changes. It would also help or even close this issue: https://github.com/greim/html-tokenizer/issues/5