Feature: adding ability to emit custom events

[bsparks]

this will allow via configuration the addition of custom events that can be fired outside of the Preact world and consumed by the host page. they include a callback in the event payload in case you want async events (like if you let the host page take care of server calls by request from the component)

[jaydeep987]

this is must have feature. I wonder why is this not merged even after almost a year?

[havran]

Hi, any further work here? This seems like something which should works, when we want use addEventListener and listen events emited inside custom element. Thanks.