[compiler] improve zod v3 backwards compat (#34877)

## Summary
When upgrading to `babel-plugin-react-compiler@1.0.0` in a project that
uses `zod@3` we are running into TypeScript errors like:
```
node_modules/babel-plugin-react-compiler/dist/index.d.ts:435:10 - error TS2694: Namespace '"/REDACTED/node_modules/zod/v3/external"' has no exported member 'core'.
435 }, z.core.$strip>>>;
~~~~
```
This problem seems to be related to
d6eb735, which introduced zod v3/v4
compatibility. Since `zod` is bundled into the compiler source this does
not cause runtime issues and only manifests as TypeScript errors. My
proposed solution is this PR is to use zod's [subpath versioning
strategy](https://zod.dev/v4/versioning?id=versioning-in-zod-4) which
allows you to support v3 and v4 APIs on both major versions.
Changes in this PR include:
- Updated `zod` import paths to `zod/v4`
- Bumped min `zod` version to `^3.25.0` for zod which guarantees the
`zod/v4` subpath is available.
- Updated `zod-validation-error` import paths to
`zod-validation-error/v4`
- Bumped min `zod-validation-error ` version to `^3.5.0` - Updated `externals` tsup configuration where appropriate. Once the compiler drops zod v3 support we could optionally remove the
`/v4` subpath from the imports.
## How did you test this change?
Not totally sure the best way to test. I ran `NODE_ENV=production yarn
workspace babel-plugin-react-compiler run build --dts` and diffed the
`dist/` folder between my change and `v1.0.0` and it looks correct. We
have a `patch-package` patch to workaround this for now and it works as
expected.
```diff
diff --git a/node_modules/babel-plugin-react-compiler/dist/index.d.ts b/node_modules/babel-plugin-react-compiler/dist/index.d.ts
index 81c3f3d..daafc2c 100644
--- a/node_modules/babel-plugin-react-compiler/dist/index.d.ts
+++ b/node_modules/babel-plugin-react-compiler/dist/index.d.ts
@@ -1,7 +1,7 @@
import * as BabelCore from '@babel/core';
import { NodePath as NodePath$1 } from '@babel/core';
import * as t from '@babel/types';
-import { z } from 'zod';
+import { z } from 'zod/v4';
import { NodePath, Scope } from '@babel/traverse';
interface Result<T, E> {
```
Co-authored-by: Henry Q. Dineen <henryqdineen@gmail.com>

Author: henryqdineen

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,

compiler/packages/babel-plugin-react-compiler/package.json

@@ -52,8 +52,8 @@
 "react-dom": "0.0.0-experimental-4beb1fd8-20241118",
 "ts-jest": "^29.1.1",
 "ts-node": "^10.9.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "resolutions": {
 "./**/@babel/parser": "7.7.4",

compiler/packages/babel-plugin-react-compiler/src/Entrypoint/Options.ts

@@ -6,7 +6,7 @@
  */
 
 import*astfrom'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{
 CompilerDiagnostic,
 CompilerError,
@@ -20,7 +20,7 @@ import {
 tryParseExternalFunction,
 }from'../HIR/Environment';
 import{hasOwnProperty}from'../Utils/utils';
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerPipelineValue}from'./Pipeline';
 
 constPanicThresholdOptionsSchema=z.enum([

compiler/packages/babel-plugin-react-compiler/src/HIR/Environment.ts

@@ -6,8 +6,8 @@
  */
 
 import*astfrom'@babel/types';
-import{ZodError,z}from'zod';
-import{fromZodError}from'zod-validation-error';
+import{ZodError,z}from'zod/v4';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{Logger,ProgramContext}from'../Entrypoint';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/HIR.ts

@@ -16,7 +16,7 @@ import {assertExhaustive} from '../Utils/utils';
 import{Environment,ReactFunctionType}from'./Environment';
 importtype{HookKind}from'./ObjectShape';
 import{Type,makeType}from'./Types';
-import{z}from'zod';
+import{z}from'zod/v4';
 importtype{AliasingEffect}from'../Inference/AliasingEffects';
 import{isReservedWord}from'../Utils/Keyword';
 import{Err,Ok,Result}from'../Utils/Result';

compiler/packages/babel-plugin-react-compiler/src/HIR/TypeSchema.ts

@@ -6,7 +6,7 @@
  */
 
 import{isValidIdentifier}from'@babel/types';
-import{z}from'zod';
+import{z}from'zod/v4';
 import{Effect,ValueKind}from'..';
 import{
 EffectSchema,

compiler/packages/babel-plugin-react-compiler/src/Utils/TestUtils.ts

@@ -5,7 +5,7 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-import{fromZodError}from'zod-validation-error';
+import{fromZodError}from'zod-validation-error/v4';
 import{CompilerError}from'../CompilerError';
 import{
 CompilationMode,

compiler/packages/eslint-plugin-react-compiler/package.json

@@ -15,8 +15,8 @@
 "@babel/core": "^7.24.4",
 "@babel/parser": "^7.24.4",
 "hermes-parser": "^0.25.1",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {
 "@babel/preset-env": "^7.22.4",

compiler/packages/eslint-plugin-react-compiler/tsup.config.ts

@@ -10,7 +10,14 @@ import {defineConfig} from 'tsup';
 exportdefaultdefineConfig({
 entry: ['./src/index.ts'],
 outDir: './dist',
-external: ['@babel/core','hermes-parser','zod','zod-validation-error'],
+external: [
+'@babel/core',
+'hermes-parser',
+'zod',
+'zod/v4',
+'zod-validation-error',
+'zod-validation-error/v4',
+],
 splitting: false,
 sourcemap: false,
 dts: false,

compiler/packages/react-compiler-healthcheck/package.json

@@ -17,8 +17,8 @@
 "fast-glob": "^3.3.2",
 "ora": "5.4.1",
 "yargs": "^17.7.2",
-"zod": "^3.22.4 || ^4.0.0",
-"zod-validation-error": "^3.0.3 || ^4.0.0"
+"zod": "^3.25.0 || ^4.0.0",
+"zod-validation-error": "^3.5.0 || ^4.0.0"
  },
 "devDependencies": {},
 "engines": {

compiler/packages/react-compiler-healthcheck/tsup.config.ts

@@ -18,7 +18,9 @@ export default defineConfig({
 'ora',
 'yargs',
 'zod',
+'zod/v4',
 'zod-validation-error',
+'zod-validation-error/v4',
 ],
 splitting: false,
 sourcemap: false,