Using an ejected ExpoKit after version 32 prevents `import Svg from
'react-native-svg';` from working, and also prevents the developer from adding
'react-native-svg' as a direct dependency since ExpoKit already provides the
library just behind the ExpoKit svg namespace. See
https://github.com/kristerkari/react-native-svg-transformer/issues/13
This handles that case by allowing a `expo: true` flag to be passed instead of
the `native` option and will create the correct import statement to use Expo's
SVG library as well as prefix all non `<Svg />` components with `Svg.`.
- Replace h2x by rehype + babel
- Move jsx, prettier and svgo into separated plugins
BREAKING CHANGE:
- `template` option must now returns a Babel AST
- `@svgr/core` does not include svgo & prettier by default