build(deps): update dependency svelte-check to v4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
svelte-check	^3.4.3 -> ^4.1.0

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Release Notes

sveltejs/language-tools (svelte-check)

v4.1.0

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• fix: don't move appended content from previous node while hoisting interface (#​2596)
• fix: ensure hoisted interfaces are moved after hoisted imports (#​2597)
• fix: preserve bind:... mapping on elements for better source maps
• feat: prepare for some upcoming features of Svelte 5

v4.0.9

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• fix: detect shadowed variables/types during type hoisting (#​2590)

v4.0.8

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• fix: fall back to any instead of unknown for untyped $props (#​2582)
• fix: robustify and fix file writing (#​2584)
• fix: hoist types related to $props rune if possible (#​2571)

v4.0.7

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• fix: $props: infer types for $bindable, infer function type from arrow function

v4.0.6

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• chore: autotype const load = ... declarations (#​2540)
• chore: provide component instance type in Svelte 5 (#​2553)
• chore: support typescript 5.6 (#​2545)
• fix: infer object and array shapes from fallback types (#​2562)

v4.0.5

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• fix: include named exports in svelte 5 type (#​2528)

v4.0.4

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• fix: relax component constructor type (#​2524)

v4.0.3

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• breaking(svelte5): only generate function component shape in runes mode (#​2517). This means you can no longer just do Component in type positions. Instead you need to prepend it with typeof. Here's how you do it:
  • ...when typing a component instance: Before: let x: Component. After: let x: ReturnType<typeof Component>
  • ...when typing a component constructor/function: Before let x: typeof Component. After let x: typeof Component (no change)
• fix: revert additional two-way-binding checks as they were causing bugs (#​2508)
• fix: include files indirectly belonging to a project into correct project (#​2488)
• fix: check project files update more aggressively before assigning service (#​2518)
• chore: upgrade to chokidar 4 (#​2502)

v4.0.2

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• fix: ensure components typed through Svelte 5's Component interface get proper intellisense

v4.0.1

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• fix: remove ancient process augmentation from internal d.ts file

v4.0.0

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• chore: bump magic-string (#​2476)
• chore: switch from fast-glob to fdir (#​2433)
• fix: detect <script module> tag (#​2482)
• feat: better type checking for bindings in Svelte 5 (#​2477)
• feat: replace svelte-preprocess with barebones TS preprocessor (#​2452)
• feat: project reference support (#​2463)

Breaking changes

• require Svelte 4 or later (#​2453)
• make TypeScript a peer dependency, require TS 5 or later (#​2453)
• require node 18 or later (#​2453)
• process augmentation (declaring a process.browser field) was removed
• slight changes to how files are assigned to which tsconfig.json (#​1234, #​2463)
• slight changes to how Svelte module resolution works; .svelte files now take precedence over .svelte.js/ts files (if both exist) (#​2481)
• language-server now forces fewer TypeScript options. Most notably skipLibCheck is no longer forced to true, which may result in d.ts files now being checked in your project, which they were not before, revealing type errors. Either fix those or add "skipLibCheck": true to your tsconfig.json (#​1976, #​2463)

v3.8.6

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• fix: support Svelte 5 module script attribute (#​2473)

v3.8.5

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• chore: bump html/css language service (#​2424)
• chore: better "cannot use bind:" error message (#​2429)
• fix: no implicit children prop when using slot (#​2427)
• fix: correctly handle HTML between implicit snippet props (#​2450)
• fix: correctly scope snippet declarations (#​2449)
• fix: make it possible to type snippet parameters using JSDoc (#​2449)
• fix: add legacy methods to own component shape (#​2451)

v3.8.4

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• fix: ensure bindings and exports work properly for Svelte 5 + TS5.5

v3.8.3

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• fix: detect root snippets correctly
• fix: prevent false positive store declarations (#​2422)

v3.8.2

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• chore: reduce dependencies (#​2413) (#​2400)
• fix: handle snippets with typed arguments (#​2412)
• fix: handle optional arguments in snippets (#​2414)

v3.8.1

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• fix: adjust ambient module snipping logic
• chore: speed up regex

v3.8.0

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• fix: allow for whitespace in snippets declaration (#​2366)
• fix: allow as expressions for bindable props (#​2372)
• fix: force correct semantic tokens for $props types (#​2379)
• feat: Svelte 5 component class/function interop (#​2380)

v3.7.1

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• fix: rework bindable types strategy (#​2361)

v3.7.0

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• feat: mark only properties as bindable that were declared using $bindable() in Svelte 5 runes mode (#​2336)
• chore: better Svelte 5 interop (#​2336)
• fix: preserve event attribute casing in Svelte 5 (#​2347)
• fix: handle #await inside #snippet (#​2348)
• fix: better bind:group transformation (#​2349)
• fix: handle boolean css var (#​2350)

v3.6.9

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• fix: ensure type widening for bind:group
• perf: improve perf in deleteUnresolvedResolutionsFromCache (#​2320)
• fix: adjust for moved compiler file in Svelte 5 (#​2327)

v3.6.8

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• chore: support TypeScript 5.4 (#​2313)
• fix: allow falsy values for render tags

v3.6.7

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• fix: use type instead of generic for $props() (#​2314)

v3.6.6

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• fix: adjust render tag for latest AST version

v3.6.5

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• fix: adjust $props() comment type logic (#​2294)
• fix: use Svelte 4 compiler from user when available
• fix: adjust snippet helper type to new snippet API
• fix: also take type argument into account when analyzing $props()
• fix: don't add form type to zero types when property is not typed out

v3.6.4

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• fix: take type annotations into account when transforming one-way bindings (#​2283)

Svelte 5:

• fix: deduplicate generate props/events/slot types correctly (#​2269)
• fix: adjust snippet code generation for new AST shape (#​2282)
• fix: ensure correct types for media bindings (#​2284)
• fix: implict children tweaks (#​2285) (#​2263)

v3.6.3

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• fix: various snippet improvements
• fix: don't remove non-null-assertion operator (#​2248)
• fix: prevent crash in moduleResolution Node16+ (#​2230)
• fix: correct declareMap reference line number (#​2250)
• feat: zero effort typings for reroute (#​2252)

v3.6.2

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• feat: add best-effort fallback typings to $props() rune
• fix: don't add generic type when snippet has no params
• fix: pass children to zero types Svelte 5 (#​2212)
• fix: add possibility to pass in version to svelte2tsx to differentiate transpiler targets
• fix: add implicit children prop in Svelte 5 mode (#​2211)
• fix: hide deprecation warnings in generated code Svelte 5 (svelte#9586)
• chore: bump deps (#​2214)
• perf: faster checks for certain characters (#​2179)

v3.6.1

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• fix: support SvelteKit zero types with $props rune
• fix: use Snippet type and ensure @render tag only uses snippet functions
• fix: account for > in attribute strings (#​2204)
• fix: handle contexts in each/await
• fix: don't lowercase custom element attributes (#​2190)
• fix: make root snippets available in instance script (#​2201)

v3.6.0

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• feat: add experimental compatibility for Svelte 5
• fix: enhance numberOnlyAttributes list

v3.5.2

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• fix: only allow client files and project files to be root files (#​2146)
• fix: output $$Props code differently to deal with unions better (#​2153)
• fix: add fallback handler to auto-types (#​2156)

v3.5.1

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• fix: ignore style tag inside script tag (#​2104)
• fix: ignore error about transition third argument (#​2139)

v3.5.0

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• feat: try load svelteHTML from svelte core (#​2117)
• fix: svelte:document types
• fix: generic const modifier (#​2118)

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