Westbrook Johnson

I'll look at that option more closely, but I'm remiss to force all of the packages I depend on to not listen to their own `.babelrc` when only one package...

Would you be able to get a similar result with something like: ``` ``` And then have an observer inside of `an-element` listen for changes against `some-attribute`, `property_1`, and `property_1`...

Thanks for connecting these two conversations @matthewp 🙏 Very interested in what might be possible here!!

Are there really browser native events that don't bubble? 😱 I'm always super shocked when they don't compose, I see you `change` event, but I'd not gotten into ones that...

@lars do we surface any options for es module shims or so we just consume it internally? If the later not breaking, right? We’d just need to adjust our usage...

Oh my, which of those aren’t standards track? Also, adding features is explicitly not breaking. I may be completely off mark, but I understood us only to be using this...

Sorry for letting this drag out, @jorenbroekema, but if you were able to catch this up to `master` we (and the lit team) would be excited to get this update...

How are you calling Rollup here? You need to make sure that you actually set the env var here, `ROLLUP_WATCH=true`. I’m not sure that any of our generators call it...

Hey @justinfagnani would you be able to give this a once over for major foot guns? As we've previously discussed there's lots of things this likely doesn't do, or even...

Seems like adding to the complexity of the types internally is [unnecessary](https://www.typescriptlang.org/play?#code/C4TwDgpgBAymBOECGATAIk4SA8AVKAvFAN4C+UAPlAKIA2EAthAHbAA0UA0lBAB7AsUAZygBrCCAD2AMyj4iSZiAB8hEgCgoWqAG1xIKAEtmXALoAuOTs6mA3OtL31oSLEMMw9OIlRqAShAAxpLwKNhCwPDGAOYcAK7MosySAO7Myk7BzBFQAhEAjAAKiGBqABK4ALIAMnSMLMD2WTl5wPmW3sjomEhqxJpQAHTDrUUlbAOSwAAWEPC40zGW+QBMAMwALBOO6s3AuRARK31Q7VAA5LO0tJLnUDt7BxFrapcQ17dNktn7rRuvVxu50y3xyQncnggZxgEK8CC6alGXx+UHBHnoKw6sIgnV8RFaK2RYOxayx6Jx8LxT2AayJ+zRkI2ZMhuJQiMOwA2tiAA)? IIUC, leveraging that type of your data, would be accepted internal of the spread functionality just the same.