Code folding doesn't work

[eamodio]

Extension Version

0.20251202.1

VS Code Version

1.107.0-insider

Operating system Version

Windows_NT x64 10.0.26220

Steps to reproduce

1. Open a typescript file and observe the lack of folding

Issue

Not sure if this worked before (I swear it did), but I'm not seeing any folding anymore.

[jakebailey]

This is not yet implemented, no. #1326