Repository: next.js
Issue: v14 npm run lint  (eslint+typescript) Not implemented correctly
Labels: create-next-app,bug

### Link to the code that reproduces this issue

### To Reproduce


https://github.com/user-attachments/assets/9e7b3fe0-5e20-42fa-bf9d-59b21448b361

[codesandbox](https://codesandbox.io/p/devbox/cranky-silence-55k2p3?layout=%257B%2522sidebarPanel%2522%253A%2522EXPLORER%2522%252C%2522rootPanelGroup%2522%253A%257B%2522direction%2522%253A%2522horizontal%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522id%2522%253A%2522ROOT_LAYOUT%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522clztbaf1c00063b6j3tlo4lw2%2522%252C%2522sizes%2522%253A%255B70%252C30%255D%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522EDITOR%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522id%2522%253A%2522clztbaf1b00023b6jxxovxfnq%2522%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522SHELLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522id%2522%253A%2522clztbaf1b00043b6jy43jzzil%2522%257D%255D%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522DEVTOOLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522id%2522%253A%2522clztbaf1c00053b6jrfyopfjd%2522%257D%255D%257D%255D%252C%2522sizes%2522%253A%255B50%252C50%255D%257D%252C%2522tabbedPanels%2522%253A%257B%2522clztbaf1b00023b6jxxovxfnq%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clztbaf1b00013b6jy3px7uaf%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252FREADME.md%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%252C%257B%2522id%2522%253A%2522clztf18gv00023b6jded6t1iz%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522initialSelections%2522%253A%255B%257B%2522startLineNumber%2522%253A11%252C%2522startColumn%2522%253A1%252C%2522endLineNumber%2522%253A11%252C%2522endColumn%2522%253A1%257D%255D%252C%2522filepath%2522%253A%2522%252Fapp%252Flayout.tsx%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%255D%252C%2522id%2522%253A%2522clztbaf1b00023b6jxxovxfnq%2522%252C%2522activeTabId%2522%253A%2522clztf18gv00023b6jded6t1iz%2522%257D%252C%2522clztbaf1c00053b6jrfyopfjd%2522%253A%257B%2522tabs%2522%253A%255B%255D%252C%2522id%2522%253A%2522clztbaf1c00053b6jrfyopfjd%2522%257D%252C%2522clztbaf1b00043b6jy43jzzil%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clztbaf1b00033b6jdc41hmde%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522TASK_LOG%2522%252C%2522taskId%2522%253A%2522dev%2522%257D%255D%252C%2522id%2522%253A%2522clztbaf1b00043b6jy43jzzil%2522%252C%2522activeTabId%2522%253A%2522clztbaf1b00033b6jdc41hmde%2522%257D%257D%252C%2522showDevtools%2522%253Atrue%252C%2522showShells%2522%253Atrue%252C%2522showSidebar%2522%253Atrue%252C%2522sidebarPanelSize%2522%253A15%257D)

### Current vs. Expected behavior

Running npm run lint should prompt an error or warning
doc:
https://nextjs.org/docs/app/building-your-application/configuring/eslint#typescript

### Provide environment information

```bash
Operating System:
  Platform: linux
  Arch: x64
  Version: #1 SMP PREEMPT_DYNAMIC Sun Aug  6 20:05:33 UTC 2023
  Available memory (MB): 4102
  Available CPU cores: 2
Binaries:
  Node: 20.11.1
  npm: 10.2.4
  Yarn: 1.22.19
  pnpm: 8.15.4
Relevant Packages:
  next: 14.2.1 // There is a newer version (14.2.5) available, upgrade recommended! 
  eslint-config-next: 14.2.1
  react: 18.2.0
  react-dom: 18.2.0
  typescript: 5.4.5
Next.js Config:
  output: N/A
```


### Which area(s) are affected? (Select all that apply)

create-next-app

### Which stage(s) are affected? (Select all that apply)

next dev (local)

### Additional context

_No response_