refactor: update/fix JSDoc props

src/CodeSnippet/CodeSnippet.Skeleton.svelte

@@ -1,25 +0,0 @@
-<script>
-  /**
-   * Set the type of code snippet
-   * @type {"single" | "inline" | "multi"} [type="single"]
-   */
-  export let type = "single";
-</script>
-
-<div
-  class:bx--snippet="{true}"
-  class:bx--skeleton="{true}"
-  class:bx--snippet--single="{type === 'single'}"
-  class:bx--snippet--multi="{type === 'multi'}"
-  {...$$restProps}
-  on:click
-  on:mouseover
-  on:mouseenter
-  on:mouseleave
->
-  <div class:bx--snippet-container="{true}">
-    {#if type === 'single'}
-      <span></span>
-    {:else if type === 'multi'}<span></span> <span></span> <span></span>{/if}
-  </div>
-</div>