facebook/flow v0.179.0

on GitHub

Likely to cause new Flow errors:

• Improve the type checking of function parameters that use destructuring, have an annotation, and also have a default value.

Notable bug fixes:

• Fix IDE services in the presence of certain types of parse errors.
• Fix crash when encountering an unexpected \/. This could have broken IDE integrations while typing.
• Fix crash with invalid for-await loops.

Parser:

• Add parser support for ES2022 d RegExp flag (see RegExp Match Indices).

Library Definitions:

• Add void to the React$Node type.