allowing to show metadata/jsdocs style comments for css variables

[anoopsinghbayes]

I was looking to see if this kind of feature is possible
right now what we get on hover of the variable is the actual value defined which is neat
what if we could define some meta data in the comments just above the variable to be shown when some hovered over the usage

example

:root{
/***
* @description This is primary color for X Design system
*/
--primary-default:#157eba
}

and is some other css file

.button-primary {
background-color:var(--primary-default);/*when you hover over the variable you see the description defined above*/
}

[phoenisx]

This could be a nice feature. It might need some more thinking, like the user being able to define what @prop they want to look for in the comment as a variable description, etc.

Can you send a PR? I am busy with other personal priorities atm, but I will help you.