fix(eslint-plugin-query): add ESLint v10 to peerDependencies

[mixelburg]

Adds ESLint v10 to the supported peerDependencies range for @tanstack/eslint-plugin-query.

ESLint v10 was released recently and the plugin is compatible — it doesn't use any of the removed/deprecated APIs (FlatESLint, LegacyESLint, eslintrc config format). All existing tests pass without changes.

Resolves #10141

Summary by CodeRabbit

• Chores
  • Extended ESLint peer dependency support to include version 10.0.0, enabling compatibility with the latest ESLint releases.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 0f68746

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[coderabbitai]

📝 Walkthrough

Walkthrough

Updated the eslint-plugin-query package to declare compatibility with ESLint v10 by extending the peer dependency version range to include the newly released major version alongside existing v8 and v9 support.

Changes

Cohort / File(s)	Summary
ESLint v10 Support packages/eslint-plugin-query/package.json	Extended peerDependencies.eslint range from `^8.57.0

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• chore: update @eslint-react/eslint-plugin #9702: Updates eslint-related dependencies in the same package, potentially part of a broader ESLint upgrade effort.
• fix(eslint-plugin-query): declare typescript as optional peer dependency #10007: Modifies peerDependencies in the same package.json file, indicating related dependency management changes.

Suggested reviewers

• lachlancollins
• TkDodo

Poem

🐰 ESLint v10 hops into view,
Our plugin declares: "I support you too!"
Version range expands with a joyful bound,
From eight through ten, compatibility found! 🎉

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: adding ESLint v10 support to the eslint-plugin-query peerDependencies.
Description check	✅ Passed	The description provides clear context about the change and its motivation, but the PR template checklist sections are incomplete or missing.
Linked Issues check	✅ Passed	The PR directly addresses issue #10141 by adding ESLint v10 to peerDependencies, meeting the requirement for explicit compatibility declaration.
Out of Scope Changes check	✅ Passed	All changes are scoped to updating the ESLint peerDependency range as required; no unrelated modifications are present.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[coderabbitai]

Caution

Some comments are outside the diff and can’t be posted inline due to platform limitations.

⚠️ Outside diff range comments (1)

packages/eslint-plugin-query/package.json (1)

62-63: ⚠️ Potential issue | 🟠 Major

@typescript-eslint/utils ^8.48.0 does not declare ESLint v10 compatibility in its peerDependencies.

typescript-eslint v8.56.0 (released Feb 16, 2026) added code-level support for ESLint v10, but its peerDependencies.eslint still declares only ^8.57.0 || ^9.0.0. This means npm and pnpm will emit an unmet peerDependency warning when pairing this package with ESLint v10, even though the code technically supports it.

A follow-up release from typescript-eslint (v8.57.0 or later) that updates the eslint peerDependency range to include ^10.0.0 is needed to fully resolve this. Until then, the dependency will produce warnings in ESLint v10 environments.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@packages/eslint-plugin-query/package.json` around lines 62 - 63, Update the
`@typescript-eslint/utils` dependency in package.json (the
"@typescript-eslint/utils" entry) to a version >= 8.57.0 (for example "^8.57.0")
so the typescript-eslint package includes ESLint v10 in its peerDependencies and
avoids peer dependency warnings in ESLint v10 environments; modify the version
string for "@typescript-eslint/utils" accordingly and run install to verify no
peerDependency warnings remain.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Outside diff comments:
In `@packages/eslint-plugin-query/package.json`:
- Around line 62-63: Update the `@typescript-eslint/utils` dependency in
package.json (the "@typescript-eslint/utils" entry) to a version >= 8.57.0 (for
example "^8.57.0") so the typescript-eslint package includes ESLint v10 in its
peerDependencies and avoids peer dependency warnings in ESLint v10 environments;
modify the version string for "@typescript-eslint/utils" accordingly and run
install to verify no peerDependency warnings remain.