Error message suggests non-documented formatter prettier-tslint

• I have searched through existing issues
• I have read through docs
• I have read FAQ
• I have tried restarting VS Code or running Vetur: Restart VLS

Info

• Platform: Win
• Vetur version: 0.34.1
• VS Code version: 1.59.1

Problem

When setting vetur.format.defaultFormatter.ts in settings.json to an invalid value, the following message pops up:

Value is not accepted. Valid values: "none", "prettier", "prettier-tslint", "vscode-typescript".

The option prettier-tslint is not mentioned as a valid formatter in the docs. Should the error message or the docs be updated?

I did test the prettier-tslint option and it does actually seem to work.

Reproducible Case

Add the following line to either settings.json:

"vetur.format.defaultFormatter.ts": "invalid-formatter",