deps upgrade v2: upgrade TypeScript to 6 by qxprakash · Pull Request #6421 · transloadit/uppy

qxprakash · 2026-07-25T21:45:27Z

Moves all 43 workspaces to typescript ^6.0.3 (@uppy/companion was already pinned to 6.0.3). The two Angular workspaces stay on their own lines, ~5.7.3 and ~5.9.3, because the Angular compiler pins its supported range.

TypeScript 6 reports TS2882 for side-effect imports of files it has no declarations for, which the browser tests in @uppy/dashboard, @uppy/golden-retriever and @uppy/xhr-upload hit when importing plugin CSS. Each gets a one-line ambient declaration.

Nothing else changed: no source, no config, no lockfile churn beyond the compiler itself.

Moves all 43 workspaces to typescript ^6.0.3 (@uppy/companion was already pinned to 6.0.3). The two Angular workspaces stay on their own lines, ~5.7.3 and ~5.9.3, because the Angular compiler pins its supported range. TypeScript 6 reports TS2882 for side-effect imports of files it has no declarations for, which the browser tests in @uppy/dashboard, @uppy/golden-retriever and @uppy/xhr-upload hit when importing plugin CSS. Each gets a one-line ambient declaration. Nothing else changed: no source, no config, no lockfile churn beyond the compiler itself. Verified: yarn build (54/54), yarn typecheck (75/75), yarn check:ci, yarn test (19/19).

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changeset-bot · 2026-07-25T21:45:31Z

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Latest commit: 12200a0

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Pull request overview

Upgrades the monorepo’s TypeScript toolchain to v6 (while keeping Angular workspaces on Angular-supported TypeScript patch ranges) and unblocks TS6’s TS2882 errors in a few browser-test packages by adding minimal ambient CSS module declarations.

Changes:

Bump TypeScript to ^6.0.3 across workspaces (with Angular packages staying on ~5.9.3 / ~5.7.3).
Add declare module '*.css' ambient declarations for packages whose browser tests side-effect import plugin CSS.
Update yarn.lock to reflect the new TypeScript resolution(s).

Reviewed changes

Copilot reviewed 43 out of 47 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
yarn.lock	Updates lockfile entries/resolutions for the TypeScript version bumps.
package.json	Root devDependency TypeScript bump to `^6.0.3`.
packages/uppy/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/angular/package.json	Keeps Angular example/compiler-aligned TypeScript range by bumping patch to `~5.9.3`.
packages/@uppy/audio/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/aws-s3/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/box/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/components/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/companion/package.json	TypeScript devDependency updated to the v6 range.
packages/@uppy/compressor/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/core/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/dashboard/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/dashboard/src/css.d.ts	Adds ambient CSS module declaration to fix TS2882 for side-effect CSS imports in browser tests.
packages/@uppy/drag-drop/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/drop-target/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/dropbox/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/facebook/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/form/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/golden-retriever/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/golden-retriever/src/css.d.ts	Adds ambient CSS module declaration to fix TS2882 for side-effect CSS imports in browser tests.
packages/@uppy/google-drive/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/google-drive-picker/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/google-photos-picker/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/image-editor/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/locales/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/onedrive/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/react/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/remote-sources/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/screen-capture/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/status-bar/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/svelte/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/thumbnail-generator/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/transloadit/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/tus/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/unsplash/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/url/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/vue/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/webcam/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/webdav/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/xhr-upload/package.json	TypeScript devDependency bump to `^6.0.3`.
packages/@uppy/xhr-upload/src/css.d.ts	Adds ambient CSS module declaration to fix TS2882 for side-effect CSS imports in browser tests.
packages/@uppy/zoom/package.json	TypeScript devDependency bump to `^6.0.3`.
examples/angular/package.json	Keeps Angular-supported TypeScript range by bumping patch to `~5.7.3`.
examples/nextjs/package.json	TypeScript devDependency bump to `^6.0.3`.
examples/react/package.json	TypeScript devDependency bump to `^6.0.3`.
examples/reactrouter/package.json	TypeScript devDependency bump to `^6.0.3`.
examples/sveltekit/package.json	TypeScript devDependency bump to `^6.0.3`.

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Stacked PR: should be merged after #6421 **AI disclaimer : AI used** - vite ^6.2/^6.3/^7.1/^8.0 -> ^8.1.5 (14 workspaces) - @sveltejs/vite-plugin-svelte ^5/^7.1 -> ^7.2.0 - @sveltejs/kit ^2.49/^2.60 -> ^2.69.3 - @sveltejs/adapter-auto ^4 -> ^7.0.1 - svelte ^5.55.8 -> ^5.56.5 - vitest-browser-svelte ^2.1.1 -> ^3.0.0 These move together: vite-plugin-svelte 7 requires vite 7 or newer, and @uppy/svelte was already on vite ^8.0.13. One source change: examples/xhr-node/main.js imported two stylesheets from `dist/style.css` while the neighbouring line already used `css/style.css`. vite 8 resolves the stale paths strictly, so both are corrected. svelte-check now logs "Loading Svelte config from Vite config failed" in @uppy/svelte before falling back to svelte.config.js. It is noise from @sveltejs/kit's config loader reacting to a hoisted install; all 235 files are still checked (0 errors, 1 pre-existing warning).

qxprakash self-assigned this Jul 25, 2026

qxprakash requested a review from Copilot July 25, 2026 21:45

Copilot started reviewing on behalf of qxprakash July 25, 2026 21:46 View session

Copilot AI reviewed Jul 25, 2026

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qxprakash mentioned this pull request Jul 25, 2026

deps upgrade v3: upgrade vite to 8 and the Svelte toolchain #6422

Merged

mifi approved these changes Jul 28, 2026

View reviewed changes

Merge branch 'main' into chore/deps-typescript-6

12200a0

qxprakash merged commit 2df67fa into main Jul 28, 2026
6 of 7 checks passed

qxprakash deleted the chore/deps-typescript-6 branch July 28, 2026 15:44

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deps upgrade v2: upgrade TypeScript to 6 - #6421

deps upgrade v2: upgrade TypeScript to 6#6421
qxprakash merged 2 commits into
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chore/deps-typescript-6

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qxprakash commented Jul 25, 2026

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changeset-bot Bot commented Jul 25, 2026 •

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