Runtime property names have hyphens, while d.ts is camel cased.

[saabi]

The following CSS:

#app-root { ... }
.widget { ... }
.ticker { ... }
.ticker .selected { ... }
.positive { ... }
.negative { ... }

generates the following d.ts with names camel cased:

export const appRoot: string;
export const widget: string;
export const ticker: string;
export const selected: string;
export const positive: string;
export const negative: string;

But during runtime, the hyphens remain and there is no camel cased alternative:

[bogdan-zaharia-hs]

For that you need to update how parcel generates module class names. My .postcssrc file looks like this:

{
  "modules": true,
  "plugins": {
    "autoprefixer": {
      "grid": true
    },
    "postcss-modules": {
      "generateScopedName": "[name]_[local]_[hash:base64:5]",
      "camelCase": true
    }
  }
}

[FDiskas]

"camelCase": true this should be in the readme. Currently ended with my bug here and this sovled. Thanks

[toniopelo]

Thanks for the fix @bogdan-zaharia-hs I definitely agree, this should end up in the Readme!