Files
react-native/packages/react-native-codegen
Arushi Kesarwani 95cc1e7675 Add support for Unions in react-native-codegen & Compat Checker (#54489)
Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/54489

Adding support for Unions in react-native-codegen & Compat Checker so that they can allow non-homogenous types and un-special casing `StringLiteralUnionTypeAnnotation`.

Changelog: [Internal]

**NOTE:** In case this needs to be reverted for any breakage to OTA Compat Checker v2, consider disabling it with D88289605 instead of reverting this change.

Reviewed By: RSNara

Differential Revision: D86501597

fbshipit-source-id: 6ea0d42c27f8f6b40fa607e7b671e599f25a94bc
2025-12-04 17:25:47 -08:00
..

@react-native/codegen

Version

Installation

yarn add --dev @react-native/codegen

Note: We're using yarn to install deps. Feel free to change commands to use npm 3+ and npx if you like

Testing

To run the tests in this package, run the following commands from the React Native root folder:

  1. yarn to install the dependencies. You just need to run this once
  2. yarn jest packages/react-native-codegen.