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Bump typescript from 5.9.3 to 6.0.2 - #214

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dependabot/npm_and_yarn/typescript-6.0.2
Apr 10, 2026
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renatodellosso merged 1 commit into
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dependabot/npm_and_yarn/typescript-6.0.2

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@dependabot

@dependabot dependabot Bot commented on behalf of github Apr 10, 2026 •

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Bumps typescript from 5.9.3 to 6.0.2.

Release notes

Sourced from typescript's releases.

TypeScript 6.0

For release notes, check out the release announcement blog post.

Downloads are available on:

TypeScript 6.0 Beta

For release notes, check out the release announcement.

Downloads are available on:

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Apr 10, 2026
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@greptile-apps

greptile-apps Bot commented Apr 10, 2026

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Greptile Summary

This PR is a Dependabot-generated bump of typescript from 5.9.3 to 6.0.2, a major version upgrade. The change only touches package.json and pnpm-lock.yaml.

One item worth addressing alongside this upgrade: TypeScript 6.0 deprecated target: \"es5\", which is currently set in tsconfig.json. The lowest supported target is now ES2015. Since the project uses noEmit: true (Next.js handles transpilation), this won't break the build, but TypeScript will emit deprecation warnings during type-checking. Updating target to \"es2015\" or higher is recommended.

Confidence Score: 5/5

Safe to merge — the upgrade is straightforward and no breaking changes affect the current codebase runtime behavior.

All findings are P2 or lower. The target: "es5" deprecation emits a compiler warning but does not break the build since noEmit: true delegates transpilation to Next.js. No P0/P1 issues were found.

tsconfig.json (not in diff) — target: "es5" should be updated to "es2015" or higher as a follow-up to this upgrade.

Important Files Changed

Filename Overview
package.json Bumps typescript devDependency from ^5.9.3 to ^6.0.2; no other dependency changes. Note: TypeScript 6.0 deprecates target: "es5" used in tsconfig.json.
pnpm-lock.yaml Lockfile updated to resolve typescript@6.0.2; no unexpected transitive dependency changes apparent.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[PR: Bump TypeScript 5.9.3 → 6.0.2] --> B[package.json updated]
    A --> C[pnpm-lock.yaml updated]
    B --> D{TypeScript 6.0 Breaking Changes}
    D --> E["✅ esModuleInterop: true — already set, no issue"]
    D --> F["✅ moduleResolution: bundler — still supported"]
    D --> G["⚠️ target: 'es5' — DEPRECATED in TS 6.0"]
    G --> H["Lowest supported target is now ES2015"]
    H --> I["Recommended fix: change target to 'es2015' or higher in tsconfig.json"]
    E --> J[Build proceeds normally]
    F --> J
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Reviews (1): Last reviewed commit: "Bump typescript from 5.9.3 to 6.0.2" | Re-trigger Greptile

Bumps [typescript](https://github.com/microsoft/TypeScript) from 5.9.3 to 6.0.2.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](microsoft/TypeScript@v5.9.3...v6.0.2)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 6.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot
dependabot Bot force-pushed the dependabot/npm_and_yarn/typescript-6.0.2 branch from 5a01c4e to 715dfd0 Compare April 10, 2026 18:50
@renatodellosso
renatodellosso merged commit e9127a5 into main Apr 10, 2026
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@dependabot
dependabot Bot deleted the dependabot/npm_and_yarn/typescript-6.0.2 branch April 10, 2026 19:15

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