PHP 8.0 Deprecation Notice

[SerafimArts]

This error is currently being reproduced on PHP 8.0:

react/promise: dev-master:

Method ReflectionParameter::getClass() is deprecated in ...\react\promise\src\functions.php on line 345

Similar behavior on latest react/promise: 2.8 version.

[clue]

@SerafimArts Thanks for reporting, can confirm this raises a deprecation notice when using the otherwise() method, but does otherwise work just fine. This is being work on in #176, we'll work this out as soon as time allows 👍

I'm closing this for now as progress is already being tracked, please feel free to come back if you have more details and we can always reopen this 👍