[Bug]: export of comma-separated strings from scss modules does not work

[dartess]

System Info

  System:
    OS: macOS 14.6.1
    CPU: (10) arm64 Apple M1 Pro
    Memory: 140.42 MB / 32.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.12.1 - /usr/local/bin/node
    Yarn: 1.22.18 - /usr/local/bin/yarn
    npm: 10.8.2 - /usr/local/bin/npm
    pnpm: 8.4.0 - ~/Library/pnpm/pnpm
    bun: 1.0.28 - ~/.bun/bin/bun
  Browsers:
    Brave Browser: 128.1.69.153
    Chrome: 128.0.6613.85
    Chrome Canary: 130.0.6683.2
    Edge: 111.0.1661.54
    Safari: 17.6
    Safari Technology Preview: 18.0
  npmPackages:
    @rspack/cli: ^1.0.0 => 1.0.0 
    @rspack/core: ^1.0.0 => 1.0.0 
    @rspack/plugin-react-refresh: ^1.0.0 => 1.0.0 

Details

After updating to version 1, this code stopped working:

$inter: 'Inter', sans-serif;

:export {
  inter: $inter;
}

exported data from this module is incorrect (does not contain inter)

Reproduce link

https://github.com/dartess/rspack-import-scss-module

Reproduce Steps

1. run dev:rspack
2. open localhost

expected result 'Inter', sans-serif

actual result undefined

webpack and rspack@0.7.5 work fine

[dartess]

fixed, thanks