build(deps-dev): bump @storybook/addon-svelte-csf from 5.0.0-next.28 to 5.0.0

[dependabot]

Bumps @storybook/addon-svelte-csf from 5.0.0-next.28 to 5.0.0.

Release notes

Sourced from @​storybook/addon-svelte-csf's releases.

v5.0.0

5.0.0

Svelte CSF 5.0 is here

It brings support for Svelte 5, and major improvements to the Svelte CSF syntax, including

• ✂️ Snippet-based API for stories
• 🔬 Smaller bundle size
• 🛟 Type-safe stories and meta definitions
• 📚 Improved documentation and examples

Please checkout our Migration Guide to upgrade from earlier versions of the Svelte CSF addon. You can use the Legacy API flag to gradually migrate your stories to the new syntax. The biggest breaking change is that it now requires Svelte 5.

💥 Breaking Change

• Breaking: Add support for render in defineMeta, replacing setTemplate-function #295 (@​JReinhold)
• Breaking: Rename children prop to template, require asChild for static stories #228 (@​xeho91 @​JReinhold)
• Require Storybook 8.2.0 and above, support Storybook 9.0.0 prereleases #284 (@​ndelangen)
• Fix missing @storybook/docs-tools dependency #190 (@​JReinhold)
• Experimental support for Svelte 5 #181 (@​tsar-boomba @​xeho91 @​JReinhold @​benoitf)

🚀 Enhancement

• Add 'svelte-csf' tag to all Svelte CSF stories #297 (@​JReinhold)
• Dependencies: Support canaries and Storybook 9 prereleases #281 (@​ndelangen)
• Restore & add support for legacy syntax #186 (@​xeho91 @​JReinhold)

🐛 Bug Fix

• Fix types #302 (@​JReinhold @​xeho91)
• Cleanup button example #299 (@​JReinhold)
• Fix Story children not overriding args.children #298 (@​JReinhold)
• Fix not working with getAbsolutePath #296 (@​JReinhold)
• Fix tags Story-level tags not having an effect in Vitest integration #266 (@​xeho91 @​JReinhold)
• fix: Temporarily disable save from UI feature #285 (@​xeho91)
• Revert "upgrade to sb9 alpha" #283 (@​ndelangen)
• upgrade to sb9 alpha #282 (@​ndelangen)
• Internal: Add Visual Tests addon #269 (@​JReinhold)
• Fix legacy API template hook not running before Svelte in Vitest #264 (@​JReinhold)
• Fix badly formatted ESM that was breaking Node 22 and 23 #260 (@​JReinhold)
• fix: properly transform invalid identifiers #246 (@​paoloricciuti)
• Pre-optimize internal modules #248 (@​JReinhold)
• refactor: Stop using @​storybook/client-logger #247 (@​JReinhold)
• refactor(transform)!: meta no longer destructurable from defineMeta() call #244 (@​xeho91 @​JReinhold)
• fix: Support for legacy source prop when value is TemplateLiteral #245 (@​xeho91)
• Simplify imports #243 (@​JReinhold)
• fix: Prevent parser indexer not letting other addon errors to throw #242 (@​xeho91)
• chore: Remove Vite plugin post enforcement #241 (@​xeho91)
• Support @sveltejs/vite-plugin-svelte v5 #237 (@​JReinhold)

... (truncated)

Changelog

Sourced from @​storybook/addon-svelte-csf's changelog.

v5.0.0 (Tue May 06 2025)

Release Notes

Breaking: Add support for render in defineMeta, replacing setTemplate-function (#295)

setTemplate-function removed in favor of render in defineMeta

The setTemplate-function has been removed. Instead reference your default snippet with the render-property in defineMeta:

<script module>
- import { defineMeta, setTemplate } from '@storybook/addon-svelte-csf';
+ import { defineMeta } from '@storybook/addon-svelte-csf';
  import MyComponent from './MyComponent.svelte';
const { Story } = defineMeta({
/* ... */

render: template
});
</script>

-<script>

setTemplate(template);
-</script>

{#snippet template(args)}
<MyComponent {...args}>
...
</MyComponent>
{/snippet}
<Story name="With Default Template" />

This new API achieves the same thing, but in a less verbose way, and is closer aligned with Storybook's regular CSF. 🎉

[!IMPORTANT] There is currently a bug in the Svelte language tools, which causes TypeScript to error with TS(2448): Block-scoped variable 'SNIPPET_NAMAE' used before its declaration.. Until that is fixed, you have to silent it with //@ts-ignore or //@ts-expect-error. See sveltejs/language-tools#2653

Breaking: Rename children prop to template, require asChild for static stories (#228)

This release contains breaking changes related to the children-API. The legacy API stays as-is to maintain backwards compatibility.

children renamed to template

The children-prop and children-snippet on Story has been renamed to template, to align better with Svelte's API and not be confused with Svelte's default children-snippet. If you have any stories using the children prop or snippet, you need to migrate them:

</tr></table> 

... (truncated)

Commits

• 7f3d46b Bump version to: 5.0.0 [skip ci]
• 731e7f5 Update CHANGELOG.md [skip ci]
• 2c22773 Merge pull request #304 from storybookjs/next
• 99a6f5f Merge pull request #305 from storybookjs/jeppe/fix-main-merge-conflicts
• 43e7b7a Merge branch 'main' of github.com:storybookjs/addon-svelte-csf into jeppe/fix...
• 0e01dcf Merge pull request #302 from storybookjs/jeppe/improve-types
• d926543 Merge pull request #303 from storybookjs/jeppe/remove-svelte-bug-mention
• 4dbdba7 Merge branch 'jeppe/improve-types' of github.com:storybookjs/addon-svelte-csf...
• 24a9ced remove workarounds for Svelte TS snippet bug
• 5447672 await async expectations
• Additional commits viewable in compare view

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Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	@​storybook/​addon-svelte-csf@​5.0.0-next.28 ⏵ 5.0.0			+1

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