Re: [css-houdini-drafts] [css-typed-om] StylePropertyMap iterable

Alright, thanks! Then what is `get` supposed to return for a 
list-valued property? E.g.

```
background-image: url(http://example.com/a.png), 
url(http://example.com/b.png), ..., url(http://example.com/z.png);
```

Does `get` return the first image? The last image? Throw an error? I 
understand `getAll` returns a sequence of all the images.

In what circumstances is the iterator value a `CSSStyleValue` or 
`sequence<CSSStyleValue>` or `DOMString`? `CSSStyleValue` makes sense 
for non-list-valued properties and `sequence<CSSStyleValue>` for 
list-valued properties, but why `DOMString`? This doesn't seem to be 
mentioned anywhere in the spec.

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Received on Tuesday, 26 July 2016 22:26:41 UTC