The npm watch task is not notified about file changes about api-viewer-element

[web-padawan]

Thanks for the issue. Sorry for not answering, I was busy with other things lately. Will update the npm scripts soon.

[bennypowers]

might be worth moving to wireit after google/wireit#33 lands

[bendera]

Okay, I got it.

I forgot to mention the most important thing, I work on Windows.

I changed the tsc-watch command to tsc --build --watch in the watch task and it works perfectly.
https://www.typescriptlang.org/docs/handbook/project-references.html#build-mode-for-typescript

Other issues I have faced:

The web dev server refuses the connection when I start it with the dev task. I changed the script to:
"dev": "concurrently \"npm run watch\" \"npm run serve\" --names=\"tsc,server\""

I had to replace single quotes to escaped double quotes in the analyze task of the fixtures/lit package:
"analyze": "cem analyze --litelement --globs \"src/*.ts\""

I'm happy to open a PR for this if you need it.