mirror of
https://github.com/facebook/react.git
synced 2026-02-24 04:33:04 +00:00
## Summary This PR bumps Flow all the way to the latest 0.245.2. Most of the suppressions comes from Flow v0.239.0's change to include undefined in the return of `Array.pop`. I also enabled `react.custom_jsx_typing=true` and added custom jsx typing to match the old behavior that `React.createElement` is effectively any typed. This is necessary since various builtin components like `React.Fragment` is actually symbol in the React repo instead of `React.AbstractComponent<...>`. It can be made more accurate by customizing the `React$CustomJSXFactory` type, but I will leave it to the React team to decide. ## How did you test this change? `yarn flow` for all the renderers
scheduler
This is a package for cooperative scheduling in a browser environment. It is currently used internally by React, but we plan to make it more generic.
The public API for this package is not yet finalized.
Thanks
The React team thanks Anton Podviaznikov for donating the scheduler package name.