diff --git a/tests/components/ct-svelte-vite/src/components/Button.svelte b/tests/components/ct-svelte-vite/src/components/Button.svelte
index 9e8d2ac890..b44df67b29 100644
--- a/tests/components/ct-svelte-vite/src/components/Button.svelte
+++ b/tests/components/ct-svelte-vite/src/components/Button.svelte
@@ -1,4 +1,5 @@
 <script>
+/** @type {{title: string, onsubmit: (msg: string) => void}} */
 const { title, onsubmit } = $props();
 </script>
 
diff --git a/tests/components/ct-svelte-vite/src/components/Counter.svelte b/tests/components/ct-svelte-vite/src/components/Counter.svelte
index 76cace9a5b..cddda72e6b 100644
--- a/tests/components/ct-svelte-vite/src/components/Counter.svelte
+++ b/tests/components/ct-svelte-vite/src/components/Counter.svelte
@@ -1,5 +1,6 @@
 <script>
 import { update, remountCount } from '../store'
+/** @type {{count: number; onsubmit: (msg: string) => void; main?: import("svelte").Snippet; children?: import("svelte").Snippet}} */
 const { count, onsubmit, main, children } = $props()
 update();
 </script>
diff --git a/tests/components/ct-svelte-vite/src/components/DefaultSlot.svelte b/tests/components/ct-svelte-vite/src/components/DefaultSlot.svelte
index be05b7924f..78a73487e2 100644
--- a/tests/components/ct-svelte-vite/src/components/DefaultSlot.svelte
+++ b/tests/components/ct-svelte-vite/src/components/DefaultSlot.svelte
@@ -1,4 +1,5 @@
 <script>
+/** @type {{children?: import("svelte").Snippet}} */
 const {children} = $props()
 </script>
 
diff --git a/tests/components/ct-svelte-vite/src/components/NamedSlots.svelte b/tests/components/ct-svelte-vite/src/components/NamedSlots.svelte
index ec0f01d150..da5843c09f 100644
--- a/tests/components/ct-svelte-vite/src/components/NamedSlots.svelte
+++ b/tests/components/ct-svelte-vite/src/components/NamedSlots.svelte
@@ -1,7 +1,6 @@
 <script>
-  const {header, main, footer} = $props()
-
-  console.log({header, main, footer});
+/** @type {{header?: import("svelte").Snippet, main?: import("svelte").Snippet, footer?: import("svelte").Snippet}} */
+const {header, main, footer} = $props()
 </script>
 
 <div>