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@axel7083 axel7083 commented Sep 11, 2025

Description

The <svelte:options runes/> were not checking for the value, so it was always true. When using <svelte:options runes={false}/> the props exported were Record<string, never> which is incorrect.

Related issues

Fixes #2843

Testing

  • appropriate sample has been added

Signed-off-by: axel7083 <42176370+axel7083@users.noreply.github.com>
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changeset-bot bot commented Sep 11, 2025

🦋 Changeset detected

Latest commit: 8e59b25

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages
Name Type
svelte2tsx Patch
svelte-check Patch
svelte-language-server Patch
typescript-svelte-plugin Patch

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@axel7083 axel7083 changed the title fix(svelte2tsx): support for runes={false} svelte:options fix(svelte2tsx): support for runes={false} in svelte:options Sep 11, 2025
Signed-off-by: axel7083 <42176370+axel7083@users.noreply.github.com>
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This PR includes changesets to release 3 packages
Name Type
svelte2tsx Patch
svelte-language-server Patch
typescript-svelte-plugin Patch

Pretty weird that svelte-check is not bumped? it depends on svelte-language-server :/

dummdidumm and others added 2 commits September 12, 2025 10:50
Signed-off-by: axel7083 <42176370+axel7083@users.noreply.github.com>
@axel7083 axel7083 requested a review from dummdidumm September 12, 2025 11:32
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@dummdidumm I updated the failing test 👍

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thank you!

Signed-off-by: axel7083 <42176370+axel7083@users.noreply.github.com>
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@dummdidumm I added the expected-svelte5.ts after seeing the test-svelte5 failing. (I was not aware it was required first)

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@dummdidumm yeahh all tests are passing :p

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thank you!

@dummdidumm dummdidumm merged commit dec37ea into sveltejs:master Sep 15, 2025
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@github-actions github-actions bot mentioned this pull request Sep 11, 2025
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svelte-check fails to infer props when component has <svelte:options runes={false} />
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