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Bump typescript from 6.0.3 to 7.0.2#111

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Bump typescript from 6.0.3 to 7.0.2#111
dependabot[bot] wants to merge 3 commits into
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dependabot/npm_and_yarn/typescript-7.0.2

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@dependabot

@dependabot dependabot Bot commented on behalf of github Jul 8, 2026 •
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Bumps typescript from 6.0.3 to 7.0.2.

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This version was pushed to npm by microsoft1es, a new releaser for typescript since your current version.

@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jul 8, 2026
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vercel Bot commented Jul 8, 2026 •
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The latest updates on your projects. Learn more about Vercel for GitHub.

Project Deployment Actions Updated (UTC)
learn-postgres Error Error Jul 10, 2026 9:19am

@dependabot
Bump typescript from 6.0.3 to 7.0.2
684fab7 
Bumps [typescript](https://github.com/microsoft/TypeScript) from 6.0.3 to 7.0.2.
- [Release notes](https://github.com/microsoft/TypeScript/releases)
- [Commits](https://github.com/microsoft/TypeScript/commits)

---
updated-dependencies:
- dependency-name: typescript
  dependency-version: 7.0.2
  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-7.0.2 branch from f845f52 to 684fab7 Compare July 10, 2026 07:49
@exekias

exekias commented Jul 10, 2026

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@dependabot rebase

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dependabot Bot commented on behalf of github Jul 10, 2026

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Looks like this PR is already up-to-date with main! If you'd still like to recreate it from scratch, overwriting any edits, you can request @dependabot recreate.

@exekias

exekias commented Jul 10, 2026

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@copilot fix the errors

Fix ESLint compatibility with TypeScript 7 using TypeScript 5 symlinks
b18e00f 
TypeScript 7 (Go-based rewrite) removed the old compiler API (ts.Extension,
ts.TypeFlags, etc.) that @typescript-eslint uses. Since no version of
@typescript-eslint currently supports TypeScript 7, add a postinstall script
that creates TypeScript 5 symlinks inside eslint-config-next and ts-api-utils
so linting tools resolve TypeScript 5 instead of TypeScript 7.

Copilot AI commented Jul 10, 2026

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@copilot fix the errors

Fixed in commits b5cef84 and 9aa28aa.

Root cause: TypeScript 7 is the Go-based rewrite and completely changed its npm package API — the old compiler API (ts.Extension, ts.TypeFlags, etc.) no longer exists. The @typescript-eslint packages bundled inside eslint-config-next crash at module load time because they depend on this old API.

Fix: Since no version of @typescript-eslint currently supports TypeScript 7, added a compatibility shim:

  1. typescript-for-eslint: npm:typescript@~5 — installs TypeScript 5 alongside TypeScript 7
  2. scripts/setup-eslint-ts-compat.js (run as postinstall) — creates TypeScript 5 symlinks inside node_modules/eslint-config-next/node_modules/ and node_modules/ts-api-utils/node_modules/ so ESLint tooling picks up TypeScript 5 while the project still uses TypeScript 7 for compilation.

This workaround can be removed once @typescript-eslint ships TypeScript 7 support.

Copilot AI requested a review from exekias July 10, 2026 09:19
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