When using lit-element or lit-html @event syntax, don't use sortAttributes in htmlMinifier

[moderndeveloperllc]

This is not an issue with your library, but you might want to put it in the hint for htmlMinifier. Using @event-style syntax in elements of your render() templates can cause issues if you use sortAttributes - kangax/html-minifier#1057. Basically the attributes get sorted, but the replacement strings don't.

[coreyfarrell]

I would not object to a PR adding a note to the README along with the other notes about lit-html usage in the htmlMinifier section.

CC @LarsDenBakker not sure if this is something open-wc is aware of?

[LarsDenBakker]

No I never encountered this before

[LarsDenBakker]

Reading into this more thoroughly, this does seem like a plausible issue.