chore: update chokidar to v5

[Sheraff]

Summary

• update direct chokidar dependencies in router CLI and router plugin to v5
• add explicit Node typings for router CLI after chokidar v5 dependency/type changes
• add a patch changeset for the affected packages

Test plan

• CI=1 NX_DAEMON=false pnpm nx run-many --targets=test:types,test:build --projects=@tanstack/router-cli,@tanstack/router-plugin --outputStyle=stream --skipRemoteCache
• CI=1 NX_DAEMON=false pnpm nx run @tanstack/router-plugin:test:unit --outputStyle=stream --skipRemoteCache
• CI=1 NX_DAEMON=false pnpm nx run-many --targets=test:eslint --projects=@tanstack/router-cli,@tanstack/router-plugin --outputStyle=stream --skipRemoteCache
• node -e "require('./packages/router-cli/dist/cjs/watch.cjs'); require('./packages/router-plugin/dist/cjs/core/router-generator-plugin.cjs'); console.log('ok')"

Summary by CodeRabbit

• Chores
  • Updated chokidar dependency to version 5 across router packages
  • Updated TypeScript configuration and node type definitions for enhanced compatibility

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: d37eafff-bcce-4440-ba16-3e990d9c2aaa

📥 Commits

Reviewing files that changed from the base of the PR and between ac4b43f and 926944d.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (4)

• .changeset/chokidar-v5.md
• packages/router-cli/package.json
• packages/router-cli/tsconfig.json
• packages/router-plugin/package.json

---

📝 Walkthrough

Walkthrough

This PR upgrades the chokidar file-watcher library from v3 to v5 across the TanStack Router monorepo. The changeset declares patch version bumps for @tanstack/router-cli and @tanstack/router-plugin, with both packages' dependency manifests updated and TypeScript configuration adjusted to ensure Node type compatibility with the new chokidar version.

Changes

Chokidar v5 Upgrade

Layer / File(s)	Summary
Chokidar v5 dependency upgrade .changeset/chokidar-v5.md, packages/router-cli/package.json, packages/router-plugin/package.json	Changeset declares patch bumps for router-cli and router-plugin. Both packages update chokidar from ^3.6.0 to ^5.0.0 in their dependencies.
TypeScript Node types support packages/router-cli/package.json, packages/router-cli/tsconfig.json	Router-cli sets @types/node to >=20 in devDependencies and configures tsconfig.json with compilerOptions.types: ["node"] for proper Node type resolution with chokidar v5.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

A rabbit hops through file trees so tall,
Watches them shift with chokidar's call—
Version five now, swifter and true,
TypeScript nods when node types come through! 🐰👀

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and accurately summarizes the main change: updating the chokidar dependency to version 5 across affected packages.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch opencode/shiny-knight

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Review ran into problems

🔥 Problems

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---

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[nx-cloud]

View your CI Pipeline Execution ↗ for commit 926944d

Command	Status	Duration	Result
nx affected --targets=test:eslint,test:unit,tes...	✅ Succeeded	8m 34s	View ↗
nx run-many --target=build --exclude=examples/*...	✅ Succeeded	2m 11s	View ↗

---

☁️ Nx Cloud last updated this comment at 2026-05-19 21:38:44 UTC

[github-actions]

🚀 Changeset Version Preview

9 package(s) bumped directly, 15 bumped as dependents.

🟨 Minor bumps

Package	Version	Reason
@tanstack/react-start-client	1.167.4 → 1.168.0	Changeset
@tanstack/solid-start-client	1.167.4 → 1.168.0	Changeset
@tanstack/start-client-core	1.169.4 → 1.170.0	Changeset
@tanstack/start-plugin-core	1.170.6 → 1.171.0	Changeset
@tanstack/start-server-core	1.168.4 → 1.169.0	Changeset

🟩 Patch bumps

Package	Version	Reason
@tanstack/router-cli	1.167.5 → 1.167.6	Changeset
@tanstack/router-core	1.171.2 → 1.171.3	Changeset
@tanstack/router-plugin	1.168.6 → 1.168.7	Changeset
@tanstack/router-utils	1.162.0 → 1.162.1	Changeset
@tanstack/react-router	1.170.4 → 1.170.5	Dependent
@tanstack/react-start	1.168.6 → 1.168.7	Dependent
@tanstack/react-start-rsc	0.1.6 → 0.1.7	Dependent
@tanstack/react-start-server	1.167.4 → 1.167.5	Dependent
@tanstack/router-generator	1.167.5 → 1.167.6	Dependent
@tanstack/router-vite-plugin	1.167.6 → 1.167.7	Dependent
@tanstack/solid-router	1.170.4 → 1.170.5	Dependent
@tanstack/solid-start	1.168.6 → 1.168.7	Dependent
@tanstack/solid-start-server	1.167.4 → 1.167.5	Dependent
@tanstack/start-static-server-functions	1.167.4 → 1.167.5	Dependent
@tanstack/start-storage-context	1.167.4 → 1.167.5	Dependent
@tanstack/vue-router	1.170.4 → 1.170.5	Dependent
@tanstack/vue-start	1.168.6 → 1.168.7	Dependent
@tanstack/vue-start-client	1.167.4 → 1.167.5	Dependent
@tanstack/vue-start-server	1.167.4 → 1.167.5	Dependent

[github-actions]

Bundle Size Benchmarks

• Commit: 5387bc5aa417
• Measured at: 2026-05-19T21:31:16.219Z
• Baseline source: history:5fa9e555f3a2
• Dashboard: bundle-size history

Scenario	Current (gzip)	Delta vs baseline	Initial gzip	Raw	Brotli	Trend
react-router.minimal	87.33 KiB	0 B (0.00%)	87.19 KiB	274.21 KiB	75.94 KiB	▁▁█████████
react-router.full	90.85 KiB	0 B (0.00%)	90.72 KiB	285.71 KiB	78.92 KiB	▁▁█████████
solid-router.minimal	35.57 KiB	0 B (0.00%)	35.44 KiB	106.51 KiB	31.99 KiB	▁▁▆▆▆▆▆▆▆▆█
solid-router.full	40.27 KiB	0 B (0.00%)	40.14 KiB	120.73 KiB	36.18 KiB	▁▁█████████
vue-router.minimal	53.33 KiB	0 B (0.00%)	53.19 KiB	151.65 KiB	47.89 KiB	▁▁█████████
vue-router.full	58.45 KiB	0 B (0.00%)	58.32 KiB	167.82 KiB	52.41 KiB	▁▁█████████
react-start.minimal	102.02 KiB	0 B (0.00%)	101.88 KiB	322.66 KiB	88.14 KiB	▁▁▇▇▇▇▇▇▇▇█
react-start.deferred-hydration	103.08 KiB	0 B (0.00%)	102.20 KiB	324.30 KiB	89.25 KiB	▅
react-start.full	105.45 KiB	0 B (0.00%)	105.31 KiB	332.99 KiB	91.11 KiB	▁▁▇▇▆▆▆▆▆▆█
react-start.rsbuild.minimal	99.63 KiB	0 B (0.00%)	99.46 KiB	317.11 KiB	85.65 KiB	▁▁█████████
react-start.rsbuild.full	102.93 KiB	0 B (0.00%)	102.76 KiB	327.55 KiB	88.47 KiB	▁▁█████████
solid-start.minimal	49.69 KiB	0 B (0.00%)	49.56 KiB	152.64 KiB	43.82 KiB	▁▁▅▅▅▅▅▅▅▅█
solid-start.deferred-hydration	53.80 KiB	0 B (0.00%)	50.45 KiB	161.18 KiB	47.73 KiB	▅
solid-start.full	55.46 KiB	0 B (0.00%)	55.33 KiB	169.55 KiB	48.82 KiB	▁▁▅▅▅▅▅▅▅▅█

Current gzip tracks all emitted client JS chunks. Initial gzip tracks only the entry/import graph. Trend sparkline is historical current gzip ending with this PR measurement; lower is better.

[pkg-pr-new]

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commit: 926944d

[codspeed-hq]

Merging this PR will not alter performance

✅ 5 untouched benchmarks
⏩ 1 skipped benchmark¹

---

_{Comparing opencode/shiny-knight (926944d) with main (5fa9e55)²}

Footnotes

1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports. ↩

2. No successful run was found on main (ac4b43f) during the generation of this report, so 5fa9e55 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩