chore(deps-dev)(deps-dev): bump @typescript-eslint/parser from 8.63.0 to 8.64.0 in the dev-tooling-minor-patch group across 1 directory

[dependabot]

Bumps the dev-tooling-minor-patch group with 1 update in the / directory: @typescript-eslint/parser.

Updates @typescript-eslint/parser from 8.63.0 to 8.64.0

Release notes

Sourced from @​typescript-eslint/parser's releases.

v8.64.0

8.64.0 (2026-07-13)

🚀 Features

• support parsing import defer (#12513)
• eslint-plugin: [no-loop-func] support using / await using declarations and deprecate the rule (#12500)
• typescript-estree: throw for invalid definite assignment in class properties (#12543)

🩹 Fixes

• eslint-plugin: [require-array-sort-compare] handle constrained arrays (#12512)

❤️ Thank You

• Evyatar Daud @​StyleShit
• 송재욱

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

Changelog

Sourced from @​typescript-eslint/parser's changelog.

8.64.0 (2026-07-13)

This was a version bump only for parser to align it with other projects, there were no code changes.

See GitHub Releases for more information.

You can read about our versioning strategy and releases on our website.

Commits

• 414d9ab chore(release): publish 8.64.0
• See full diff in compare view

[github-actions]

📊 Coverage Report

Metric		PR	Base	Diff
Statements	████████████████████	660/660 (100%)	660/660 (100%)	⚪ 0%
Branches	████████████████████	280/280 (100%)	280/280 (100%)	⚪ 0%
Functions	████████████████████	122/122 (100%)	122/122 (100%)	⚪ 0%
Lines	████████████████████	635/635 (100%)	635/635 (100%)	⚪ 0%

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_{Updated for 6d182fc | Compared against base branch}

[github-actions]

⏱️ Performance Report

✅ Tests	213 passed, 0 failed, 0 skipped
🧪 Suites	42
⏱️ Total step time	11.00s (install + tests) 🔴 +1.00s
⚙️ Test execution	3.06s 🟢 -171ms

🐢 Slowest test suites

#	Suite	Tests	Duration	vs Base
1	test/generators/schema-generator.spec.ts	23	2.23s	🟢 -130ms
2	test/adapter/trpc-client-adapter-e2e.spec.ts	16	180ms	⚪ ~0
3	test/adapter/trpc-http-adapter.spec.ts	19	71ms	⚪ ~0
4	test/router/trpc-router.spec.ts	29	36ms	⚪ ~0
5	test/context/trpc-context-creator.spec.ts	26	27ms	⚪ ~0
6	test/adapter/trpc-http-adapter-unit.spec.ts	22	14ms	⚪ ~0
7	test/generators/zod-serializer.spec.ts	38	10ms	⚪ ~0
8	test/router/trpc-router-lifecycle.spec.ts	11	9ms	⚪ ~0
9	test/module/trpc-module.spec.ts	9	4ms	⚪ ~0
10	test/decorators/decorators.spec.ts	11	2ms	⚪ ~0

🐌 Slowest individual tests

#	Suite	Test	Duration	vs Base
1	schema-generator	generateSchemaContent (type-level AppRouter contract) should require a link transformer on typed clients when generated with hasTransformer	1.43s	🟢 -58ms
2	schema-generator	generateSchemaContent (type-level AppRouter contract) should typecheck generated AppRouter with a typed tRPC client	796ms	🟢 -71ms
3	trpc-client-adapter-e2e	real @trpc/client adapter E2E express handles typed queries, mutations, and context extraction	59ms	⚪ ~0
4	trpc-client-adapter-e2e	real @trpc/client adapter E2E express streams subscriptions through the real client	23ms	⚪ ~0
5	trpc-client-adapter-e2e	real @trpc/client adapter E2E express runs class-validator DTO validation through ValidationPipe	17ms	⚪ ~0
6	trpc-client-adapter-e2e	real @trpc/client adapter E2E fastify handles typed queries, mutations, and context extraction	12ms	⚪ ~0
7	trpc-client-adapter-e2e	real @trpc/client adapter E2E fastify runs class-validator DTO validation through ValidationPipe	12ms	⚪ ~0
8	trpc-client-adapter-e2e	real @trpc/client adapter E2E express reports Zod input errors through the real client	8ms	⚪ ~0
9	trpc-http-adapter	TrpcHttpAdapter (server config passthrough) Express should apply responseMeta headers before streaming SSE responses	7ms	⚪ ~0
10	trpc-client-adapter-e2e	real @trpc/client adapter E2E fastify reports Zod input errors through the real client	6ms	⚪ ~0
11	trpc-client-adapter-e2e	real @trpc/client adapter E2E fastify streams subscriptions through the real client	6ms	⚪ ~0
12	trpc-client-adapter-e2e	real @trpc/client with superjson transformer E2E express round-trips Date instances through mutation inputs and outputs	6ms	⚪ ~0
13	trpc-http-adapter	TrpcHttpAdapter edge cases should handle Fastify GET with createContext	6ms	⚪ ~0
14	trpc-client-adapter-e2e	real @trpc/client with superjson transformer E2E express round-trips Date instances through queries	5ms	⚪ ~0
15	trpc-client-adapter-e2e	real @trpc/client with superjson transformer E2E express exposes the flattened ZodError shape to the real client	5ms	⚪ ~0

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_{Updated for 6d182fc | Compared against base branch}

[github-actions]

🧠 Cognitive Complexity Report

Metric	PR	Base	Diff
Total complexity	159	159	⚪ 0
Max function complexity	12	12	⚪ 0
Functions measured	53	53	⚪ 0

🧩 Most complex functions

Function	Location	Complexity	Status
serializeZodSchema	packages/trpc/generators/zod-serializer.ts:9	12	🟢 OK
generateSchemaContent	packages/trpc/generators/schema-generator.ts:59	9	🟢 OK
TrpcContextCreator.extractHttpExceptionMessage	packages/trpc/context/trpc-context-creator.ts:467	7	🟢 OK
TrpcHttpAdapter.resolveBody	packages/trpc/trpc-http-adapter.ts:124	7	🟢 OK
TrpcRouter.validateSubscriptionOutput	packages/trpc/trpc-router.ts:551	7	🟢 OK
(anonymous callback)	packages/trpc/context/trpc-context-creator.ts:243	6	🟢 OK
TrpcRouter.assertUniqueAliasPath	packages/trpc/trpc-router.ts:436	6	🟢 OK
TrpcRouter.resolveContextId	packages/trpc/trpc-router.ts:504	6	🟢 OK
TrpcRouter.createRouterProviderContext	packages/trpc/trpc-router.ts:148	5	🟢 OK
(anonymous callback)	packages/trpc/trpc-router.ts:320	5	🟢 OK

🧭 Cognitive complexity is reported as a review signal, not a merge gate. Prefer small, intention-revealing refactors when complexity rises.

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