Components have undocumented property `padding`

[Enyium]

I couldn't use the property name padding on a component, because it's already implicitly defined.

This code shows "0" for me, so not even the value StyleMetrics.layout-padding:

component Foo {
    //property <length> padding;
}

export component Demo {
    foo := Foo {}
    Text {
        text: foo.padding / 1px;
    }
}

What's that about? Should it be removed, or documented and possibly assigned the correct layout value?

[ogoffart]

The padding property was some experiment back in early version. It was kept as a reserved property for something like #183

Yes, right now this property is useless unless used on a layout. But I think that's a minor issue.