fix typing issue in Example.stories.svelte

Author: xeho91

tests/stories/Example.stories.svelte

@@ -40,7 +40,11 @@
   setTemplate(render);
 </script>
 
-{#snippet render(args: Args<typeof Story>, context: StoryContext<typeof Story>)}
+<!--
+  FIXME: Temporary workaround.
+  Need to find a way on how to convert children type from `Snippet | Primitive` to `Snippet | undefined`
+-->
+{#snippet render({ children: _, ...args }: Args<typeof Story>, context: StoryContext<typeof Story>)}
   <Example {...args} onclick={handleClick}>
     <p>{args.id}</p>
     <p>{context.name}</p>

tests/stories/Example.svelte

@@ -1,9 +1,7 @@
 <script lang="ts">
-  import type { Snippet } from 'svelte';
-  import type { HTMLAttributes } from 'svelte/elements';
+  import type { HTMLButtonAttributes } from 'svelte/elements';
 
-  interface Props extends HTMLAttributes<HTMLButtonElement> {
-    children?: Snippet;
+  interface Props extends HTMLButtonAttributes {
     rounded?: boolean;
   }