Sandbox::https://github.com/TanStack/query/pull/11728

sukvvon · 2026-09-29T04:57:56Z

🎯 Changes

The published type declarations of react-query, react-query-devtools, react-query-next-experimental and react-query-persist-client import React types, so strict package managers need @types/react to be declared. It should be optional, so JavaScript users don't get it auto-installed or see a missing peer warning.

Declare "@types/react": "^18 || ^19" as a peer dependency of react-query, react-query-next-experimental and react-query-persist-client. react-query-devtools already declares it.
Mark @types/react optional in peerDependenciesMeta in all four packages.
In knip.ts, read the ignored dependencies from the optional peer dependencies, like angular-query-experimental does for its optional dependencies, since knip's strict mode excludes optional peers. This replaces the hard-coded '@types/react!' of react-query, react-query-next-experimental and react-query-persist-client, and adds the same for react-query-devtools. Removing a declaration still fails the check.
Add a patch changeset for the four packages.

✅ Checklist

I have followed the steps in the Contributing guide.
I have tested code changes locally with pnpm run test:pr, or these tests do not apply to this pull request.
I have followed the AI contribution policy and fully understand the code in this pull request, including any code generated with AI assistance.

🚀 Release Impact

This change affects published code, and I have generated a changeset.
This change is docs/CI/dev-only (no release).

Summary by CodeRabbit

Compatibility
- React Query packages now support optional React 18 and 19 type definitions. Projects that do not use TypeScript can continue without installing them, while TypeScript projects can install the matching definitions for improved type support.
Package Updates
- Patch releases are planned for React Query, Devtools, Next Experimental, and Persist Client.

…react-query-devtools'

nx-cloud · 2026-09-29T04:58:20Z

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☁️ Nx Cloud last updated this comment at 2026-10-10 14:39:27 UTC

github-actions · 2026-09-29T04:58:48Z

🚀 Changeset Version Preview

6 package(s) bumped directly, 19 bumped as dependents.

🟩 Patch bumps

Package	Version	Reason
`@tanstack/query-core`	5.104.1 → 5.104.2	Changeset
`@tanstack/react-query`	5.104.1 → 5.104.2	Changeset
`@tanstack/react-query-devtools`	5.104.1 → 5.104.2	Changeset
`@tanstack/react-query-next-experimental`	5.104.1 → 5.104.2	Changeset
`@tanstack/react-query-persist-client`	5.104.1 → 5.104.2	Changeset
`@tanstack/vue-query`	5.104.1 → 5.104.2	Changeset
`@tanstack/angular-query-experimental`	5.104.1 → 5.104.2	Dependent
`@tanstack/angular-query-persist-client`	5.104.1 → 5.104.2	Dependent
`@tanstack/eslint-plugin-query`	5.104.1 → 5.104.2	Dependent
`@tanstack/lit-query`	0.2.26 → 0.2.27	Dependent
`@tanstack/preact-query`	5.104.1 → 5.104.2	Dependent
`@tanstack/preact-query-devtools`	5.104.1 → 5.104.2	Dependent
`@tanstack/preact-query-persist-client`	5.104.1 → 5.104.2	Dependent
`@tanstack/query-async-storage-persister`	5.104.1 → 5.104.2	Dependent
`@tanstack/query-broadcast-client-experimental`	5.104.1 → 5.104.2	Dependent
`@tanstack/query-devtools`	5.104.1 → 5.104.2	Dependent
`@tanstack/query-persist-client-core`	5.104.1 → 5.104.2	Dependent
`@tanstack/query-sync-storage-persister`	5.104.1 → 5.104.2	Dependent
`@tanstack/solid-query`	5.104.1 → 5.104.2	Dependent
`@tanstack/solid-query-devtools`	5.104.1 → 5.104.2	Dependent
`@tanstack/solid-query-persist-client`	5.104.1 → 5.104.2	Dependent
`@tanstack/svelte-query`	6.3.1 → 6.3.2	Dependent
`@tanstack/svelte-query-devtools`	6.3.1 → 6.3.2	Dependent
`@tanstack/svelte-query-persist-client`	6.3.1 → 6.3.2	Dependent
`@tanstack/vue-query-devtools`	6.3.1 → 6.3.2	Dependent

pkg-pr-new · 2026-09-29T05:00:05Z

More templates

@tanstack/angular-query-experimental

npm i https://pkg.pr.new/@tanstack/angular-query-experimental@11728

@tanstack/eslint-plugin-query

npm i https://pkg.pr.new/@tanstack/eslint-plugin-query@11728

@tanstack/lit-query

npm i https://pkg.pr.new/@tanstack/lit-query@11728

@tanstack/preact-query

npm i https://pkg.pr.new/@tanstack/preact-query@11728

@tanstack/preact-query-devtools

npm i https://pkg.pr.new/@tanstack/preact-query-devtools@11728

@tanstack/preact-query-persist-client

npm i https://pkg.pr.new/@tanstack/preact-query-persist-client@11728

@tanstack/query-async-storage-persister

npm i https://pkg.pr.new/@tanstack/query-async-storage-persister@11728

@tanstack/query-broadcast-client-experimental

npm i https://pkg.pr.new/@tanstack/query-broadcast-client-experimental@11728

@tanstack/query-core

npm i https://pkg.pr.new/@tanstack/query-core@11728

@tanstack/query-devtools

npm i https://pkg.pr.new/@tanstack/query-devtools@11728

@tanstack/query-persist-client-core

npm i https://pkg.pr.new/@tanstack/query-persist-client-core@11728

@tanstack/query-sync-storage-persister

npm i https://pkg.pr.new/@tanstack/query-sync-storage-persister@11728

@tanstack/react-query

npm i https://pkg.pr.new/@tanstack/react-query@11728

@tanstack/react-query-devtools

npm i https://pkg.pr.new/@tanstack/react-query-devtools@11728

@tanstack/react-query-next-experimental

npm i https://pkg.pr.new/@tanstack/react-query-next-experimental@11728

@tanstack/react-query-persist-client

npm i https://pkg.pr.new/@tanstack/react-query-persist-client@11728

@tanstack/solid-query

npm i https://pkg.pr.new/@tanstack/solid-query@11728

@tanstack/solid-query-devtools

npm i https://pkg.pr.new/@tanstack/solid-query-devtools@11728

@tanstack/solid-query-persist-client

npm i https://pkg.pr.new/@tanstack/solid-query-persist-client@11728

@tanstack/svelte-query

npm i https://pkg.pr.new/@tanstack/svelte-query@11728

@tanstack/svelte-query-devtools

npm i https://pkg.pr.new/@tanstack/svelte-query-devtools@11728

@tanstack/svelte-query-persist-client

npm i https://pkg.pr.new/@tanstack/svelte-query-persist-client@11728

@tanstack/vue-query

npm i https://pkg.pr.new/@tanstack/vue-query@11728

@tanstack/vue-query-devtools

npm i https://pkg.pr.new/@tanstack/vue-query-devtools@11728

commit: 72d3de2

coderabbitai · 2026-09-29T05:00:07Z

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.changeset/react-query-types-react-peer.md
knip.ts
packages/react-query-devtools/package.json
packages/react-query-next-experimental/package.json
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.changeset/react-query-types-react-peer.md

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📝 Walkthrough

Walkthrough

Four React Query packages mark @types/react as an optional peer dependency. Three package manifests specify versions ^18 || ^19. Knip derives ignored dependencies from optional peer-dependency metadata.

Changes

Optional React type peer dependencies

Layer / File(s)	Summary
Declare optional React type peers `packages/react-query/package.json`, `packages/react-query-next-experimental/package.json`, `packages/react-query-persist-client/package.json`, `packages/react-query-devtools/package.json`, `.changeset/react-query-types-react-peer.md`	Four package manifests mark `@types/react` as optional. Three specify the `^18
Derive Knip ignores from package metadata `knip.ts`	Knip builds ignored dependency entries from names present in both `peerDependencies` and `peerDependenciesMeta`. Four workspaces use the helper.

Priority: ⬇️ Low

Estimated code review effort: 2 (Simple) | ~10 minutes

Change: Bug fix

Suggested reviewers: lachlancollins

Merge Risk: ⚪ Minimal · up to d99ae

JavaScript consumers can avoid installing React type definitions unnecessarily. No concrete merge-blocking risk is identified; the change is ready for normal checks.

Architecture Summary

Architecture risk: 🔵 Low · up to c28b3

The change affects 4 systems.

Changed systems: knip.ts, packages/react-query, packages/react-query-next-experimental, packages/react-query-persist-client

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

observed — knip.ts (service) was modified; 1 changed file maps to changed impact.
observed — packages/react-query (library) was modified; 1 changed file maps to changed impact.
observed — packages/react-query-next-experimental (library) was modified; 1 changed file maps to changed impact.
observed — packages/react-query-persist-client (library) was modified; 1 changed file maps to changed impact.

Before / after behavior

observed — Modified behavior in knip.ts: The comment and workspace configuration entries for packages/react-query, packages/react-query-next-experimental, and packages/react-query-persist-client were removed, including each @types/react! dependency-ignore setting.
observed — Modified behavior in packages/react-query-next-experimental/package.json: Adds @types/react as a peer dependency, accepting versions ^18 or ^19.
observed — Modified behavior in packages/react-query-persist-client/package.json: Adds @types/react as a peer dependency, accepting versions 18 or 19.
observed — Modified behavior in packages/react-query/package.json: Adds @types/react as a peer dependency supporting versions 18 and 19.

Pre-merge checks | 5

✅ Passed checks (5 passed)

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Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.
Title check		The title clearly and concisely identifies the main change: declaring `@types/react` as an optional peer dependency across the React Query packages.
Description check		The description follows the required template, explains the motivation and implementation, completes the checklist, and identifies the release impact and changeset.

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github-actions · 2026-09-29T05:00:20Z

size-limit report 📦

Path	Size
react full	11.73 KB (0%)
react minimal	8.58 KB (0%)

…-react-peer

changeset-bot · 2026-10-04T19:11:00Z

🦋 Changeset detected

Latest commit: 72d3de2

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 24 packages

Name	Type
@tanstack/react-query	Patch
@tanstack/react-query-devtools	Patch
@tanstack/react-query-next-experimental	Patch
@tanstack/react-query-persist-client	Patch
@tanstack/angular-query-experimental	Patch
@tanstack/eslint-plugin-query	Patch
@tanstack/preact-query-devtools	Patch
@tanstack/preact-query-persist-client	Patch
@tanstack/preact-query	Patch
@tanstack/query-async-storage-persister	Patch
@tanstack/query-broadcast-client-experimental	Patch
@tanstack/query-core	Patch
@tanstack/query-devtools	Patch
@tanstack/query-persist-client-core	Patch
@tanstack/query-sync-storage-persister	Patch
@tanstack/solid-query-devtools	Patch
@tanstack/solid-query-persist-client	Patch
@tanstack/solid-query	Patch
@tanstack/vue-query	Patch
@tanstack/lit-query	Patch
@tanstack/svelte-query	Patch
@tanstack/svelte-query-devtools	Patch
@tanstack/vue-query-devtools	Patch
@tanstack/svelte-query-persist-client	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

unrevised6419 · 2026-10-10T07:33:01Z

    "typescript": "catalog:"
  },
  "peerDependencies": {
+    "@types/react": "^18 || ^19",


issue: This peer dependency needs to be marked as optional. Non TypeScript users don't need it installed.

https://docs.npmjs.com/cli/v12/configuring-npm/package-json#peerdependenciesmeta
https://pnpm.io/package_json#peerdependenciesmetaoptional
https://yarnpkg.com/configuration/manifest#peerDependenciesMeta.optional
https://bun.sh/guides/install/add-peer

agree, @sukvvon please make this optional.

…-react-peer

sukvvon · 2026-10-10T13:24:05Z

@TkDodo Updated in d99aede: @types/react is now an optional peer (peerDependenciesMeta) in all four packages, including react-query-devtools, so JavaScript users don't get it auto-installed, and knip.ts reads the ignores from those optional peers instead of hard-coding them.

fix(react-query*): declare '@types/react' as a peer dependency like '…

c28b3bc

…react-query-devtools'

sukvvon self-assigned this Sep 29, 2026

Merge remote-tracking branch 'origin/main' into fix/react-query-types…

c480694

…-react-peer

unrevised6419 mentioned this pull request Oct 10, 2026

feat(react-query): add optional @types/react peer dependency 🤖🤖🤖 #11598

Closed

4 of 5 tasks

unrevised6419 reviewed Oct 10, 2026

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sukvvon added 2 commits October 10, 2026 22:19

Merge remote-tracking branch 'origin/main' into fix/react-query-types…

3f7eb98

…-react-peer

fix(react-query*): mark '@types/react' as an optional peer dependency

d99aede

sukvvon changed the title ~~fix(react-query*): declare '@types/react' as a peer dependency like 'react-query-devtools'~~ fix(react-query*): declare '@types/react' as an optional peer dependency Oct 10, 2026

sukvvon requested a review from TkDodo October 10, 2026 13:24

Merge branch 'main' into fix/react-query-types-react-peer

72d3de2

unrevised6419 approved these changes Oct 10, 2026

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fix(react-query*): declare '@types/react' as an optional peer dependency - #11728

fix(react-query*): declare '@types/react' as an optional peer dependency#11728
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