PR bumping library to RN 0.70-rc3, which might make it not compatible with earlier versions of RN on Fabric. It should come with the same change in other libraries.
In this PR, I had to remove macos code from Example since it breaks @react-native-community/cli resolution. Hopefully we can bring it back soon.
Version of #1754 without usage of ComponentViews. It seems like a more proper way, but introduces the necessity of clearing whole state of each component on recycling for it not to be used when view is recycled.
Still known problems:
We stringify props of type NumberProp since codegen only accepts props of a single type. It is the fastest way of dealing with it, but maybe there could be a better way to handle it.
Image resolving should be probably handled the same as in RN core
SvgView needs to set opaque = NO so it is does not have black background (it comes from the fact that RCTViewComponentView overrides backgroundColor setter which in turn somehow messes with the view being opaque). All other svg components do it already so maybe it is not such an issue.
transform prop won't work when set natively since it is not parsed in Fabric
PR removing extractColor.ts in favor of using the processColor implementation straight from react-native. It should handle all the cases from the previous implementation and the cases with PlatformColor and DynamicColorIOS. Normally we would just send the returned value to the native side, but in react-native-svg, e.g. fill prop can have more values than just color, e.g. currentColor. Because of it, we cannot use UIColor on iOS, NSColor on macOS and customType="Color" on Android as a prop type there and therefore we need to prepare the custom values on the JS side. It is done by passing the prop as an array with specific first element. In case of colors, it is 0. (hopefully I understood the code right).
