Bug report

Hello there 👋

We have a method that gets all kind of values, and in it an event is dispatched. The return value is the same as the given parameter. It works totally fine, but with one exception, if the passed value is type of array|false. The return type is then array|bool which is not correct. See the prepared example

Code snippet that reproduces the problem

https://phpstan.org/r/a057351b-dec7-449b-b8fb-86e921e2cac6

Expected output

No issue should appear

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