Eslint not work king for nextjs 15 + js ( without ts )

[mangekyo-user]

Link to the code that reproduces this issue

https://github.com/mangekyo-user/nextjs-issue

To Reproduce

1. Start project with yarn create next-app

2. Would you like to use TypeScript? … [No] / Yes
   ✔ Would you like to use ESLint? … No / [Yes]
   ✔ Would you like to use Tailwind CSS? … No / [Yes]
   ✔ Would you like your code inside a src/ directory? … No / [Yes]
   ✔ Would you like to use App Router? (recommended) … No / [Yes]
   ✔ Would you like to use Turbopack for next dev? … No / [Yes]
   ✔ Would you like to customize the import alias (@/* by default)? … [No] / Yes

3. yarn install
   At this step, nextjs keep asking for typescript

warning "eslint-config-next > @typescript-eslint/[email protected]" has unmet peer dependency "typescript@>=4.8.4 <5.9.0".
warning "eslint-config-next > @typescript-eslint/[email protected]" has unmet peer dependency "typescript@>=4.8.4 <5.9.0".
warning "eslint-config-next > @typescript-eslint/eslint-plugin > [email protected]" has unmet peer dependency "typescript@>=4.8.4".
warning "eslint-config-next > @typescript-eslint/eslint-plugin > @typescript-eslint/[email protected]" has unmet peer dependency "typescript@>=4.8.4 <5.9.0".
warning "eslint-config-next > @typescript-eslint/parser > @typescript-eslint/[email protected]" has unmet peer dependency "typescript@>=4.8.4 <5.9.0".
warning "eslint-config-next > @typescript-eslint/eslint-plugin > @typescript-eslint/[email protected]" has unmet peer dependency "typescript@>=4.8.4 <5.9.0".

4. yarn lint
   Error came in here

Failed to load parser '@typescript-eslint/parser' declared in ' » eslint-config-next/core-web-vitals » /Users/ductran/Documents/Testing/my-app/node_modules/eslint-config-next/index.js#overrides[0]': Cannot find module 'typescript'
Require stack:

• /Users/ductran/Documents/Testing/my-app/node_modules/@typescript-eslint/typescript-estree/dist/create-program/getWatchProgramsForProjects.js
• /Users/ductran/Documents/Testing/my-app/node_modules/@typescript-eslint/typescript-estree/dist/clear-caches.js
• /Users/ductran/Documents/Testing/my-app/node_modules/@typescript-eslint/typescript-estree/dist/index.js
• /Users/ductran/Documents/Testing/my-app/node_modules/@typescript-eslint/parser/dist/parser.js
• /Users/ductran/Documents/Testing/my-app/node_modules/@typescript-eslint/parser/dist/index.js
• /Users/ductran/Documents/Testing/my-app/node_modules/@eslint/eslintrc/lib/config-array-factory.js
  error Command failed with exit code 1.
  info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

Current vs. Expected behavior

The bug happen when setting the project with no typescript. If setting the project with typescript it work perfectly fine.

Provide environment information

Node : v23.8.0

Which area(s) are affected? (Select all that apply)

Linting

Which stage(s) are affected? (Select all that apply)

Other (Deployed)

Additional context

No response