Likely to cause new Flow errors:
- Improved analysis determining if a function has an implicit void return. As a result, some incorrectly typed code will no longer type check. (example)
- Fixed a bug where global assignments in generics wouldn't flag errors. (example)
New features:
- Flow now supports contextual typing for class private property assignments. (example)
IDE:
- Local find all references will now return a more comprehensive result list.
- Go to definition now supports indexed access types.
Library Definitions: