refactor: update/fix JSDoc props

src/Search/SearchSkeleton.svelte

@@ -0,0 +1,28 @@
+<script>
+  /**
+   * @deprecated this prop will be removed in the next major release
+   * Set to `true` to use the small variant
+   */
+  export let small = false;
+
+  /**
+   * Specify the size of the search input
+   * @type {"sm" | "lg" | "xl"}
+   */
+  export let size = "xl";
+</script>
+
+<div
+  class:bx--skeleton="{true}"
+  class:bx--search--sm="{size === 'sm' || small}"
+  class:bx--search--lg="{size === 'lg'}"
+  class:bx--search--xl="{size === 'xl'}"
+  {...$$restProps}
+  on:click
+  on:mouseover
+  on:mouseenter
+  on:mouseleave
+>
+  <span class:bx--label="{true}"></span>
+  <div class:bx--search-input="{true}"></div>
+</div>