Hi guys, is it normal that the WebSocket API’s `onclose` and `onerror` are typed with `(Event) ->...

# javascript

[Joffrey]

Hi guys, is it normal that the WebSocket API’s onclose and onerror are typed with (Event) -> dynamic instead of using CloseEvent and ErrorEvent respectively?
https://kotlinlang.org/api/latest/jvm/stdlib/org.w3c.dom/-web-socket/

I have to unsafeCast them to be able to extract the values and it feels wrong. Am I missing something? Is there an actual possibility for having some other kind of events there?

[[JB] Shagen]

@Joffrey there are two options 1) we indeed found that this is not always a case but forget to document the reasoning 2) we just missed that this can be improved.

I'll update you on this. 1) is highly unlikely so we might just improve this. Will keep you posted.

[Joffrey]

Great to hear, thanks!

[Joffrey]

@[JB] Shagen Is there any place where I can track this? Is there a YouTrack issue for instance?