generate-types.ts installation fails

What type of issue is this?

Other

What is the issue?

When I fetch the latest head revision of main, there is an error in the install phase. This is on Windows 11 in command prompt.

⠏ waiting: installnpm warn cleanup Failed to remove some directories [
npm warn cleanup   [
npm warn cleanup     'D:\\github\\mozilla\\browser-compat-data\\node_modules\\.lefthook-windows-x64-vIEOaVyO',
npm warn cleanup     [Error: EPERM: operation not permitted, unlink 'D:\github\mozilla\browser-compat-data\node_modules\.lefthook-windows-x64-vIEOaVyO\bin\lefthook.exe'] {
npm warn cleanup       errno: -4048,
npm warn cleanup       code: 'EPERM',
npm warn cleanup       syscall: 'unlink',
npm warn cleanup       path: 'D:\\github\\mozilla\\browser-compat-data\\node_modules\\.lefthook-windows-x64-vIEOaVyO\\bin\\lefthook.exe'
npm warn cleanup     }
npm warn cleanup   ]
npm warn cleanup ]
⠋ waiting: gentypesnode:internal/child_process:1120
    result.error = new ErrnoException(result.error, 'spawnSync ' + options.file);
                   ^

Error: spawnSync tsc ENOENT
    at Object.spawnSync (node:internal/child_process:1120:20)
    at spawnSync (node:child_process:869:24)
    at default (D:\github\mozilla\browser-compat-data\utils\spawn.ts:18:18)
    at compile (D:\github\mozilla\browser-compat-data\scripts\generate-types.ts:173:3)
    at async <anonymous> (D:\github\mozilla\browser-compat-data\scripts\generate-types.ts:180:3) {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'spawnSync tsc',
  path: 'tsc',
  spawnargs: [ '--skipLibCheck', '../types/types.d.ts' ]
}

Node.js v22.17.0

> @mdn/browser-compat-data@6.0.32 gentypes
> tsx scripts/generate-types.ts


summary: (done in 58.16 seconds)
✔️ install (31.33 seconds)
🥊 gentypes (26.06 seconds)

What behavior were you expecting?

Installation to succeed.

What version(s) of BCD is the issue present in?

• The current BCD release
• The current version of the main branch

Do you have anything more you want to share?

No response

Reproduce the Windows command-prompt install failure, then start in scripts/generate-types.ts around compile at line 173 and utils/spawn.ts at line 18. Check how the gentypes entry invokes tsc and determine what prevents it from being found; done means installation completes successfully without the spawnSync tsc ENOENT error.