Make types of various raws properties consistent

[jathak]

Different types of nodes specify different (mostly optional) properties on raws. If there's truly nothing that can be guaranteed about raws, it probably makes more sense to just have all node types use any, but if not, it probably makes sense to have a common interface defining each property that the default CSS parser uses.

[ai]

1. Yes, any raws.x can be missed.
2. Non-standard parsers can add own raws.x
3. But I want to keep some docs (in a way of types) for raws which you can expect.

If there's truly nothing that can be guaranteed about raws, it probably makes more sense to just have all node types use any

Why raws: Record<string, string> will be better than current types?