Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/50215
Backwards compatible updates to `CoreEventTypes`, `Image`, `Switch`, `TextInput` to align types and reduce root exports.
The effects of this change can be seen in `packages/react-native/types/__typetests__/index.tsx` (smoke test file against current manual TypeScript definitions).
Under Flow, exports on each `*EventData` type are directly removed (unreferenced).
Changelog:
[General][Deprecated] - Deprecate `*EventData` types on `Image`, `Switch`, `TextInput` components. These can be substituted for `*Event`, e.g. `NativeSyntheticEvent<ImageLoadEventData>` becomes `ImageLoadEvent`.
Reviewed By: NickGerleman
Differential Revision: D71734361
fbshipit-source-id: 287c775e840319242984d248169c267abf8f032b
Alex Hunt
701859b397