Clear and concise description of the problem

As a developer, I'd like to be able to use this plugin to support css-modules (which lightning css already supports).

Suggested solution

Update plugin so that generated class Names are exported by css import statement so that they can be referenced in JS.

Alternative

No response

Additional context

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.