fix(tanstack): build OOM type fix

[alexbatis]

fix OOM on next.js builds - see #610 (comment)

Summary by CodeRabbit

• Refactor
  • Improved type-level detection of schema procedures across TanStack Query client integrations (React, Svelte, Vue), refining public typings to a more explicit empty mapping when procedures are absent. No runtime behavior changes.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

📝 Walkthrough

Walkthrough

Updated the ProcedureHooks type alias in three TanStack Query client files (React, Svelte, Vue): the conditional now checks Schema['procedures'] extends Record<string, any> instead of Schema extends { procedures: Record<string, any> }, and the else branch changed from {} to Record<never, never>.

Changes

Cohort / File(s)	Summary
Type Conditional Refactor packages/clients/tanstack-query/src/react.ts, packages/clients/tanstack-query/src/svelte/index.svelte.ts, packages/clients/tanstack-query/src/vue.ts	Replaced structural conditional Schema extends { procedures: Record<string, any> } with index-access conditional Schema['procedures'] extends Record<string, any> in ProcedureHooks<Schema>. Also changed the false branch from {} to Record<never, never>.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~8 minutes

Poem

I nibble bytes and type delight,
Swapped checks by day, and dreamed by night.
Three files hopped into one clear view,
Index-access made the types true. 🐇✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: fixing an out-of-memory type issue in the TanStack Query client by replacing {} with Record<never, never> in the ProcedureHooks type across three files.
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 docstrings

🧪 Generate unit tests (beta)

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

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[ymc9]

Hi @alexbatis , does this fix work reliably for your project? I'm testing it locally with the better-auth-zenstack-multitenancy project and it still consistently runs OOM on the second build.

[alexbatis]

good catch @ymc9

on my better-auth-zenstack-multitenancy fork i had added some procedures to test the type safety

my original change did not hit OOM errors during build when there were procedures defined, but when i removed the procedures the OOM errors re-appeared.

i updated the PR with a change that works in both cases - when procedures are defined vs no procedures