A modern programming language that makes developers happier.

kotlinlang

I would like to allow the selection of common `Node` types, then allow users to set properties on all nodes in the selection. For example `root.selectAll&lt;Path&gt;()` would select all `Path` nodes that are descendants of `root` as a `Selection&lt;Path&gt;`. I then want the to be able to set all properties of `Path` using the selection, for example:
```
root.selectAll&lt;Path&gt; {
    fill = Color.RED
}
```

However, I don't want to pollute `Selection&lt;Button&gt;` for example, with properties that apply only to `Shape`/`Path` so I was considering implementing `fill` as an extension `val`/`fun` on `Selection&lt;Path&gt;`.

Does that make any sense? Trying to sanity check myself before spending too much time developing it.