Vetur: Intellisense in latest Vetur is painfully slow

[kjeksfjes]

• [x] I have searched through existing issues
• [x] I have read through docs
• [x] I have read FAQ

Info

• Platform: macOS
• Vetur version: 0.26.1
• VS Code version: 1.48.0

Problem

Intellisense, e.g. when typing import whatever from './' i takes around 10 seconds for suggestion to pop up.

I've tried downgrading VS Code to no avail. The only thing that seems to work is downgrading Vetur to 0.25.0.

Reproducible Case

• Use latest Vetur on latest VS Code. Use something like Path Intellisense (doesn't matter) and try to import something by typing import whatever from './'.
• Expected result: Intellisense suggestion pops up right away.
• Actual result: After 10 seconds or so intellisense suggestion pops up.