docs: fixe type errors

[kanocence]

fixe type errors

[netlify[bot]]

✅ Deploy Preview for tresjs-docs ready!

Name	Link
🔨 Latest commit	0f9a84ada4e21aebf0a37d1f4bf0da18f961a5fe
🔍 Latest deploy log	https://app.netlify.com/sites/tresjs-docs/deploys/6641cbf70ca1780009601330
😎 Deploy Preview	https://deploy-preview-681--tresjs-docs.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.