Get started with lit sass and ts real quick
This is a project that has a very simple setup for SASS + TS + Lit that uses rollup.
See an online demo here on Glitch.
e111077/lit-sass-js-starter
Clone the repo. Then install.
npm install
Then start the dev server and rollup watchers
npm run dev
A browser window should open and rollup will watch your files for changes.