Refactor SplitView options and make them work with Tabs (#4612)
The bottomTab settings were not being properly applied if a SplitView
controller was nested. Part of this seems to be that the 'options' for
SplitView were in their V1 form, i.e. they did not have access to the
full topBar/bottomTab/etc.
I refactored the options to be in their own subsettings. NOTE: the
settings for splitView are not being applied currently -- they weren't
before and they still are not now.
With access to the full options now, I was able to change
RNNSplitViewController to properly override
willMoveToParentViewController to get the bottomTab icon to properly
show up.
- `registerCommandListener` documentation was wrong so that is fixed
- use `uniqueIdProvider` much as possible so we are not duplicating logic
- add `appRegistryService` which makes `componentRegistry` cleaner and also makes testing easier
- type return type of `NativeEventsReceiver.ts` correctly
- add types to `LayoutTreeParser`
- `ComponentRegistry.test.tsx` refactor so it tests only things that is should and not implementation of React Native functions
- fix type `center` prop to be required on `LayoutSideMenu`
- add missing layout props `topTabs` and `externalComponent`
- lots of minor cleaning
[v2] (restore) Typings for styling options and layouts (#3931)
* Added all styling options and WIP comments
* Completed screen options and layout types
* Added typings to the main entrypoint
* Added buttons too
* Optional fields
* Fixes js unit tests