Reproduce problem occurred when compose two react hooks from different webpack entries

If you have tmux, will run: npm run all:start

Otherwise: npm run sdk:dev and next (in different terminal) npm run ui:dev

And now - open http://localhost:3000

1. sdk - project with webpack package. Contained useful hooks
2. shared - project with shared code, for sdk an other project (just for example)
3. ui - main project

When you open page, you see logs in console with stacktraces:

look at ContextDevices: Object
look at ContextCallManager: Object
look at ContextDevices: undefined
look at ContextDevices: Object
look at ContextCallManager: Object
look at ContextDevices: undefined

Detailed research show, that useDevices throw error only when call from useCall:

export function useCall(): CallApi {
    const manager = useCallManager();
    const devices = useDevices();
...
}

Directed by Robert B. Weide

To be continued...

1. React repo issue
2. Webpack repo issue
3. Webpack repo issue 2
4. Gitter react related thread
5. Gitter webpack related thread
6. Telegram conversation in Webpack RU
7. Stackoverflow question
8. next.js discussion