Find a way to exclude specific files/symbols from import suggestions

[GabenGar]

Specifically from these paths at least:

• /frontend/src/app
• /frontend/src/codegen/output

app folder only consumes symbols from the rest of the code, none of the exported symbols in there are used outside of it.
Symbols in output folder are seldom needed for specific modules which know how to look them up anyway.

There is an option in VSCode, but using a similar value as in provided example doesn't seem to work:

• /frontend/.vscode/settings.json

  "typescript.preferences.autoImportFileExcludePatterns": [
      "**/src/app"
   ],

Neither does including "typescript.preferences.autoImportFileExcludePatterns": ["**/frontend/src/app"] within workspace file.