If you try to use CSS Modules in TypeScript the same way you would use them in JavaScript, with webpack’s css-loader, you’ll see an error: ”TS2307: Cannot find module './styles.css'”. [typings-for-css-modules-loader](https://github.com/Jimdo/typings-for-css-modules-loader) is a drop-in replacement for css-loader that works with TypeScript and generates typings for CSS on the fly. You’ll need to install dependencies first: ``` npm install --save-dev css-loader typings-for-css-modules-loader ```