Here are my some tips to help you.

1. Have you tried downgrade the typescript version?

   npm install [email protected] --save-dev
   npm install @typescript-eslint/parser @typescript-eslint/eslint-plugin --save-dev

   And try to run by Ctrl+Shift+P on your vscode, and restart typescript server.

2. Reinstall the typescript

   npm list -g typescript

   npm uninstall -g typescript

   And try the first way again.

3. Downgrade your node version using nvm

Hope you any help!