Updated mediawiki/extensions
Project: mediawiki/extensions/CirrusSearch  526428ff368f714b4904190647cf642d8a0432e0

Add some return type hints

Remove a couple of unused variables

Improve some existing parameter type hints

__method__ -> __METHOD__

Change-Id: I3e9bb75dbc01505cc3ffee24d5c9edd81d0f0632