Discussion: ":root" pseudo-class

Hello,

I have been using this plugin for a while and ran into an ambiguity with chakra-ui. Chakra-ui by default, converts all shared variables in js to css variables in a global file. These variables are under the ":root" pseudo class.

The feature-request/discussion:

Should ":root" be excluded from the scope prepending or should it be replaced with the scope completely?

From a correctness standpoint, replacement makes sense to me, however, certain ponyfills other scripts limit their scope to the general ":root" case. Part of me in inclined to have a configuration option like: "scopeRootPseudoClass" that can be configured.

Once this discussion is confirmed, I can go ahead and submit the PR if this is deemed useful!