The `use-subscription` package has a peer dep on latest React. This is problematic when using npm due to it's peer dependency algorithm which installs multiple versions of React when using an older version of React (Native).
This means that we'll need to use an ancient version of `use-subscription` to support older React versions with npm and make sure to never update it, or test with every version.
It's much lower maintenance to incporporate the same update in render logic that `use-subscription` has and not deal with dependencies. So this commit removes the `use-subscription` dependency.
See https://github.com/react-navigation/react-navigation/issues/9021#issuecomment-721679760 for more context.
The `devtools` package extracts the redux devtools extension integration to a separate package. In future we can add more tools such as flipper integration to this package.
Usage:
```js
import * as React from 'react';
import { NavigationContainer } from '@react-navigation/native';
import { useReduxDevToolsExtension } from '@react-navigation/devtools';
export default function App() {
const navigationRef = React.useRef();
useReduxDevToolsExtension(navigationRef);
return (
<NavigationContainer ref={navigationRef}>{/* ... */}</NavigationContainer>
);
}
```
The PR reworks history integration to better integrate with browser's history stack and supports nested navigation more reliably:
- On each navigation, save the navigation in memory and use it to reset the state when user presses back/forward
- Improve heuristic to determine if we should do a push, replace or back
This closes#8230, closes#8284 and closes#8344
User can pass a `ref` to the container to get current options, like they can with `NavigationContainer`:
```js
const ref = React.createRef();
const html = renderToString(
<ServerContainer ref={ref}>
<App />
</ServerContainer>
);
ref.current.getCurrentOptions(); // Options for screen
```
I made sure 1.0 is backwards compatible with react-navigation, which means using rn-safe-area-context@1+ with older versions of react-navigation will still work.
