Bogdan Chadkin

`node_modules/.cache/rollup` was introduced by sindresorhus. Looks good and not requires to add it to gitignore.

Does this work for you guys? https://rollupjs.org/repl?version=1.2.2&shareable=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

Is it ready to release?

Friendly ping @jquense

@barbalex Do you have dom-helpers duplication in react-transition-group?

So yarn incorrectly resolved this? I usually have this problem in big monorepos. Second yarn call on user side helps to generate proper lockfile.

It's not dom-helpers issue. The package released with major bump. Don't force it in resolutions. You should have two different versions in your node_modules. One can be hoisted and one...

Hm.. I don't see react-swipeable-views uses material-ui. https://github.com/oliviertassinari/react-swipeable-views/tree/master/packages

Do you see `node_modules/react-transition-group/node_modules/dom-helpers`, `node_modules/react-swipeable-views/node_modules/dom-helpers` or `node_modules/scroll-behavior/node_modules/dom-helpers`? Which versions are there and which in `node_modules/dom-helpers`?

Well, I see you have a resolution somewhere. Remove it and reinstall material-ui ``` [email protected], dom-helpers@^3.2.1, dom-helpers@^5.0.1: version "3.4.0" ```