[labs/motion] flip-controller.js is missing in the npm release

[alangdm]

Description

While trying to use @lit-labs/motion in a JS project, I noticed that I was getting the following error:

GET http://localhost:8000/node_modules/@lit-labs/motion/flip-controller.js net::ERR_ABORTED 404 (Not Found)

After looking at the node_modules folder, I noticed that while the other TS files have their counterpart JS files, flip-controller seems to be absent

https://unpkg.com/browse/@lit-labs/motion@1.0.0-rc.1/

Steps to Reproduce

1. Install @lit-labs/motion from npm
2. Import it like this

import { flip } from '@lit-labs/motion';

3. The above-mentioned error occurs

[mabry1985]

This seems to be a duplicate of, or similar to, #1796

[Vac1911]

This seems to be a duplicate of, or similar to, #1796

I believe it is caused by the same issue, however this is reporting that the critical fix has should added to the npm package (I'm not 100% sure how npm releases work).

Edit: Also I am having the same issue.

[Vac1911]

Temporary work around (this is really bad practice)

Put this file into your node_modules/@lit-labs/motion folder. Make sure that the file is named flip-controller.js

For those wondering: the code in that gist was made by recompiling lit while I was working on an unrelated issue.

[alangdm]

It seems rc2 fixed this issue so I'll close this, thanks a lot!