Does this issue occur when all extensions are disabled?: Yes

• VS Code Version: 1.98.2

Important Context:

It affects the browser version of VSCode a lot, as high CPU will make everything feels broken on the browser -> UI stuck, no smart code, not able to open, view, and save files

Steps to Reproduce:

1. Configure your VS Code settings to make it do not exclude folder like **/node_mudules/**
2. The builtin TS extension will send lots of watch requests, leads server-main CPU 100% and not able to do anything else for a long time

Example:

• Open https://github.com/mustard-mh/kibana/tree/test-misconfigure with Codespaces
• Access the processes.ts file and try to access its imported files

For each new request, the baseWatcher will loop all requests and compute an ID which the result should be same for every request every time

Is there a reason why it needs to re-computed?