Deprecated unused and superfluous methods in Extension Manager
Due to changes related to #79094 some methods and signals can be deprecated in master.
[TASK] Deprecate signals during extension installation
The database handling and comparison was streamlined with patch
https://review.typo3.org/57429/. The extension manager uses the
global database compare action after an extension was activated.
For that reason we do not have to maintain a couple of duplicated
signals anymore and can mark them as deprecated.
Tested-by: TYPO3com <firstname.lastname@example.org>
Reviewed-by: Helmut Hummel <email@example.com>
Reviewed-by: Markus Klein <firstname.lastname@example.org>
Reviewed-by: Wouter Wolters <email@example.com>
Tested-by: Markus Klein <firstname.lastname@example.org>
Reviewed-by: Christian Kuhn <email@example.com>
Tested-by: Christian Kuhn <firstname.lastname@example.org>