docs(migrator): update comments regarding Svelte file handling and module resolution

naokihaba · naokihaba · commit a071bb88413d · 2026-04-18T03:10:15.000+09:00
diff --git a/packages/cli/src/migration/migrator.ts b/packages/cli/src/migration/migrator.ts
@@ -683,8 +683,11 @@ function cleanupDeprecatedTsconfigOptions(
   }
 }
 
-// Svelte is intentionally excluded: @sveltejs/vite-plugin-svelte and svelte-check handle
-// .svelte file types automatically. No env.d.ts shim is needed or documented officially.
+// .svelte files are handled by @sveltejs/vite-plugin-svelte (transpilation)
+// and svelte-check / Svelte Language Server (type checking).
+// Module resolution for `.svelte` imports is typically set up by the
+// project template (e.g. src/vite-env.d.ts in Vite svelte-ts, or
+// auto-generated tsconfig in SvelteKit) rather than this file.
 // https://svelte.dev/docs/svelte/typescript
 export type Framework = 'vue' | 'astro';
 

Original file line number	Diff line number	Diff line change
`@@ -683,8 +683,11 @@ function cleanupDeprecatedTsconfigOptions(`
`683`	`683`	`}`
`684`	`684`	`}`
`685`	`685`
`686`		`-// Svelte is intentionally excluded: @sveltejs/vite-plugin-svelte and svelte-check handle`
`687`		`-// .svelte file types automatically. No env.d.ts shim is needed or documented officially.`
	`686`	`+// .svelte files are handled by @sveltejs/vite-plugin-svelte (transpilation)`
	`687`	`+// and svelte-check / Svelte Language Server (type checking).`
	`688`	+// Module resolution for `.svelte` imports is typically set up by the
	`689`	`+// project template (e.g. src/vite-env.d.ts in Vite svelte-ts, or`
	`690`	`+// auto-generated tsconfig in SvelteKit) rather than this file.`
`688`	`691`	`// https://svelte.dev/docs/svelte/typescript`
`689`	`692`	`export type Framework = 'vue' \| 'astro';`
`690`	`693`