TS does not support resolving paths with colons

🔎 Search Terms

https://github.com/microsoft/TypeScript/issues?q=is%3Aissue+colon+exports+is%3Aclosed

colon, exports

🕗 Version & Regression Information

• This is the behavior in every version I tried

⏯ Playground Link

https://stackblitz.com/edit/stackblitz-starters-d2rfdx?description=Starter%20project%20for%20Node.js,%20a%20JavaScript%20runtime%20built%20on%20Chrome%27s%20V8%20JavaScript%20engine&file=package.json&title=node.new%20Starter

💻 Code

Consumer module:

import a from 'my-library';
import b from 'my-library/foo';
import c from 'my-library/foo:virtual';
import d from 'my-library/bar';
import e from 'my-library/colon:here';

console.log({ a, b, c, d, e });

package.json for my-library:

{
  "name": "my-library",
  "version": "0.0.1",
  "type": "module",
  "exports": {
    ".": {
      "types": "./foo.d.ts",
      "default": "./foo.js"
    },
    "./foo": {
      "types": "./foo.d.ts",
      "import": "./foo.js"
    },
    "./foo:virtual": {
      "types": "./foo.d.ts",
      "default": "./foo.js"
    },
    "./*": {
      "types": "./*.d.ts",
      "default": "./*.js"
    }
  },
  "scripts": {
    "lint": "attw --pack; pnpm publint"
  },
  "dependencies": {
    "@arethetypeswrong/cli": "^0.14.1",
    "publint": "^0.2.7"
  }
}

every imported module is supposed to resolve, and then print:

{ a: 2, b: 2, c: 2, d: 2, e: 'two' }

(pnpm start in the consumer package in the repro link shows this)

🙁 Actual behavior

Errors, cannot find module

🙂 Expected behavior

align with JS, resolve the module

Additional information about the issue

No response

Commencez par le repro StackBlitz et le pnpm start du package consommateur, puis examinez les entrées exports de package.json affichées qui contiennent des deux-points. Suivez le comportement de la résolution des modules de TypeScript pour ces sous-chemins de package et comparez-le au résultat du runtime JavaScript. C’est terminé lorsque les cinq imports se résolvent et produisent la sortie attendue.