Re: [webcomponents] Support Custom Pseudo-elements (#300)

> That's such a cumbersome API. So if an author wanted to use a component and didn't want to expose any custom properties to it, then he/she has to do --: initial and selectively expose custom property. That's too much complexity just to style a part of component.

@rniwa, what would the custom pseudo-element equivalent be for whitelisting the styleable properties? As the proposal is now (and obviously it can change), exposing an element as a custom pseudo element exposes all properties. Presumably component authors could use `!important` to blacklist, but that wouldn't work to whitelist.

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Received on Wednesday, 30 September 2015 23:30:58 UTC