Enhance Intellisense in TypeScript by enabling alias path imports for CSS files specified in compilerOptions.paths

Simply put, I'm looking for a way to utilize intellisense when importing a CSS file that includes one of the aliases specified in my tsconfig.json under compilerOptions.paths. Does anyone have any insight on how to make this happen?

For instance,

import * as styles from '@mystyles/somestyle.module.css'

As I type @mystyles, it should suggest somestyle.module.css in the autocomplete menu. However, this is not currently occurring.

Here's a snippet from the tsconfig.json:

{
  "compilerOptions": {
    "jsx": "react-jsx",
    "baseUrl": ".",
    "paths": {
      "@mystyles/*": [ "src/reactApp/styles/*" ],
    },
  },
  "include": [
    "src/**/*",
    "public/**/*"
  ],
}
typescripttsconfig

Answer №1

Let me offer a solution to your dilemma, as I know you better than anyone else.

  1. If you're working with JS files and want your tsconfig.json to impact them, ensure that checkJs: true is set in your tsconfig.json file.
  2. By default, TypeScript doesn't recognize the .css extension. To make TS acknowledge it, create a .d.ts file for CSS files, granting you intellisense for CSS.
  3. Your path alias configuration in tsconfig.json seems correct, so no changes are needed there.
  4. Lastly, if you're using webpack, be sure to correctly configure its resolve.alias to translate alias paths into real file paths during transpilation.

I trust this information proves helpful to you!

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