[1.x] Removes superfluous annotations

[nunomaduro]

This pull request should ideally target an new version of Laravel Pint, that should ship by default in Laravel 10.x. Please check laravel/laravel#6010 for details about this pull request.

[timacdonald]

@nunomaduro I wonder if we care about "dynamic" parameters, which we have used to introduce new features without breaking function signatures in laravel/framework

Although not a common occurrence, we have just done that recently.

See $throwCallback here: https://github.com/laravel/framework/pull/45251/files#diff-1ac9aa0ab55e04c899a86ef074016e5ebc3683e3e90101f03284305301771067R609-R619

I would imagine this would strip the param. I know we don't use pint on the framework and instead use StyleCI, but just a thought for consideration.

We may want to use allow_unused_params => true if we want consistency with the framework itself.

[zepfietje]

@nunomaduro @timacdonald, is this still something to be shipped with the initial release of Laravel 10?