fix(types): improve e.detail type for dispatched events (#1907)

* fix(types): improve `e.detail` type for dispatched events

* Run "yarn build:docs"

* test: assert new types

src/ListBox/ListBoxSelection.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {KeyboardEvent | MouseEvent} clear
+   */
+
   /**
    * @typedef {"clearAll" | "clearSelection"} ListBoxSelectionTranslationId
    */

src/Slider/Slider.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {number} change
+   */
+
   /** Specify the value of the slider */
   export let value = 0;
 

src/StructuredList/StructuredList.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {string} change
+   */
+
   /**
    * Specify the selected structured list row value
    * @type {string}

src/Tabs/Tabs.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {number} change
+   */
+
   /** Specify the selected tab index */
   export let selected = 0;