Summary:
Changelog: [GENERAL] [FIXED] - Fixed babel plugin validation error when coverage instrumentation is enabled
Pull Request resolved: https://github.com/facebook/react-native/pull/53381
### Problem
[Workplace post](https://fb.workplace.com/groups/235694244595999/permalink/1278937163605030/)
React Native tests were failing **only when coverage collection was enabled** with the error:
`'Commands' is a reserved export and may only be used to export the result of codegenNativeCommands.`
### Root Cause
The React Native Babel plugin's `codegenNativeCommands` validation logic only handled direct `CallExpression` AST nodes. When coverage instrumentation was enabled, it transformed:
**Normal code:**
`export const Commands = codegenNativeCommands<NativeCommands>({...})`
**With coverage:**
`export const Commands = (cov_xxx().s[0]++, codegenNativeCommands<NativeCommands>({...}))`
The plugin failed to recognize the valid `codegenNativeCommands` call wrapped in a `SequenceExpression` by coverage instrumentation.
### **Solution**
Added `isCodegenNativeCommandsDeclaration` function to handle:
1. **Coverage instrumentation**: `SequenceExpression` nodes containing the function call
2. **Flow type casts**: `TypeCastExpression` and `AsExpression`
3. **TypeScript assertions**: `TSAsExpression`
4. **Direct calls**: Original `CallExpression` (backward compatibility)
Reviewed By: andrewdacenko
Differential Revision: D80572666
fbshipit-source-id: 465f4312a0229d8a92e495c685f46b607ce326e4
Summary:
This babel plugin will also take care of the JS TurboModule Codegen. Therefore, we should rename this into something more generic.
Changelog:
[General][Changed] Rename babel-plugin-inline-view-configs to react-native/babel-plugin-codegen
Reviewed By: rickhanlonii, cpojer
Differential Revision: D22803209
fbshipit-source-id: 416c97fea6fa0820d25bbc91033a0cbbbbbff825