Vscode: SASS Modules (@forward and @use)

[wongjn]

Dart Sass 1.23.0 dropped recently and with it, a new module system.
It would be great if this was added into the language features for SCSS/SASS.

Documentation pages for each of the new at-rules:

• @use
• @forward

[wongjn]

I've made an extension that adds highlighting in SCSS until this gets added to core.

[octref]

Pending merge on https://github.com/atom/language-sass/pull/269. I'll watch that PR. Thanks @wongjn for your work 👍

[octref]

@alexr00 FYI — The upstream change is in. I pulled in the grammars.

[wongjn]

I'm wondering if this can actually be closed; there is still the need to update the SCSS parser to understand the new syntax via microsoft/vscode-css-languageservice#183.

[octref]

OK, I'll keep it open until I have time to review that PR.

[octref]

Thanks to the great work of @wongjn, now we have both syntax highlighting and language server support for SCSS modules.