Bug Report

Setting noImplicityAny to true triggers transitive import errors like this, when using "moduleResolution": "nodenext":

node_modules/@tiptap/core/dist/packages/core/src/helpers/isTextSelection.d.ts:1:31 - error TS7016: Could not find a declaration file for module 'prosemirror-state'. '/Users/basher/code/prosemirror-nodenext/node_modules/prosemirror-state/dist/index.cjs' implicitly has an 'any' type.
  Try `npm i --save-dev @types/prosemirror-state` if it exists or add a new declaration (.d.ts) file containing `declare module 'prosemirror-state';`

1 import { TextSelection } from 'prosemirror-state';
                                ~~~~~~~~~~~~~~~~~~~

In this setup, we’re importing @tiptap/core, which is importing prosemirror-* packages. @tiptap/core is a CommonJS package. prosemirror-* packages have exports maps and appear to support CommonJS and ESM correctly. I should also note that prosesmirror-* packages come with their own types (i.e. no @types/* packages needed)

Setting noImplicitAny to true triggers these errors. Setting it to false makes them disappear (successful compile).

🔎 Search Terms

• nodenext
• esm
• import

🕗 Version & Regression Information

With the TS 4.7 release, we’re trying to migrate to NodeNext as a step to getting to ESM. It wasn’t possible to use NodeNext on prior versions.

⏯ Playground Link

I can’t figure out how to add node_modules to TS Playground, but I’d be happy to provide a playground link, if someone can advise there.

https://github.com/benasher44/prosemirror-nodenext

💻 Code

tsconfig.json

{
  "compilerOptions": {
    "target": "ES6",
    "module": "ESNext",
    "esModuleInterop": true,
    "lib": [
      "DOM",
      "DOM.Iterable",
      "ES2021"
    ],
    "moduleResolution": "NodeNext",
    "outDir": "build",
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "sourceMap": true,
    "declaration": true,
    "noImplicitAny": true,
  },
  "include": ["src/**/*", "__tests__/**/*"]
}

Add latest @tiptap/core to package.json (2.0.0-beta.182 in this case)

TS file that imports and consumes a type from @tiptap/core

import { JSONContent } from "@tiptap/core"; 

export function test(e: JSONContent): void {
    console.log(e);
}

🙁 Actual behavior

Errors that show TS can’t find type declaration.

🙂 Expected behavior

Successful compile.