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chore(deps): update dependency typescript to v7 - #822

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renovate/typescript-7.x
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chore(deps): update dependency typescript to v7#822
renovate[bot] wants to merge 1 commit into
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renovate/typescript-7.x

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@renovate renovate Bot commented Jul 19, 2026

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This PR contains the following updates:

Package Change Age Confidence
typescript (source) ^6.0.3^7.0.0 age confidence

Release Notes

microsoft/TypeScript (typescript)

v7.0.2

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changeset-bot Bot commented Jul 19, 2026

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⚠️ No Changeset found

Latest commit: dd67ac4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch 2 times, most recently from 152d83e to 2a0f473 Compare July 24, 2026 17:41
@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch 2 times, most recently from 72e9edc to deb96dd Compare July 30, 2026 16:51
@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch 2 times, most recently from ac14602 to 3b0937b Compare August 11, 2026 22:11
@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch 3 times, most recently from 71fc2c8 to 8139d6e Compare August 26, 2026 12:47
@unional

unional commented Sep 1, 2026

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Trialled TypeScript 7.0.2 against main today. Blocked — leaving this open.

The blocker is tsdown, not TypeScript, and it bites from both sides:

1. Current tsdown@0.19.0 crashes under TS7. Its rolldown-plugin-dts@0.20.0 reaches for a tsc host internal TS7 no longer provides:

[plugin rolldown-plugin-dts:generate]
TypeError: Cannot read properties of undefined (reading 'useCaseSensitiveFileNames')
  at rolldown-plugin-dts/dist/tsc-CG1xgNuJ.mjs:72:31

tsdown 0.19 also only peers typescript: ^5.0.0; the ^7 peer first appears in 0.22.5.

2. Upgrading to tsdown@0.22.14 (#572) fails independently. tsdown ≥ 0.21.10 turned rolldown's MISSING_EXPORT into a hard error, and bundling vitest-plugin-vis's .d.mts pulls in vite's own type graph, which trips it five times:

[MISSING_EXPORT] "KnownQueryTypeMap" is not exported by vite/types/importGlob.d.ts
[MISSING_EXPORT] "default" is not exported by esbuild/lib/main.d.ts

I reproduced that second failure with the catalog still on TypeScript 6.0.3, so it is a tsdown/rolldown-dts regression rather than anything TS7 did.

So TS7 is gated behind #572, and #572 is gated behind rolldown-plugin-dts learning to bundle vite's types. Both stay open.

@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch 3 times, most recently from 285f2bc to 0f1ac2e Compare September 2, 2026 06:02
@renovate
renovate Bot force-pushed the renovate/typescript-7.x branch from 0f1ac2e to dd67ac4 Compare September 2, 2026 06:13
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