facebook/flow v0.272.0

on GitHub

Likely to cause new Flow errors:

• When component syntax is enabled, hook calls happen inside an upper case function that doesn't have a props param that's a subtype of interface {} will get react-rule-hook-definitely-not-in-component-or-hook error.
• Calling a function that's a union of hook and non-hook will now get react-rule-hook-mixed-with-non-hook error instead of react-rule-hook error. Calling functions named like hook but not in hook syntax will now get react-rule-hook-non-hook-syntax instead of react-rule-hook error.

Notable bug fixes:

• Go-to-definition on default import of module.exports will correctly jump to the exporting file

Parser:

• Fix crash on ''#!/usr/bin/env node\n'' when generating token list

Library Definitions:

• React.forwardRef is marked as deprecated. We might remove it from our builtin libdef in the future.