fix(radio-button-group): strongly type dispatched change/select events (#1819)

COMPONENT_INDEX.md

@@ -2984,12 +2984,12 @@ None.
 ### Events
 
 | Event name | Type       | Detail              |
-| :--------- | :--------- | :----- |
+| :--------- | :--------- | :------------------ |
+| change     | dispatched | <code>string</code> |
 | click      | forwarded  | --                  |
 | mouseover  | forwarded  | --                  |
 | mouseenter | forwarded  | --                  |
 | mouseleave | forwarded  | --                  |
-| change     | dispatched | --     |
 
 ## `RadioButtonSkeleton`
 
@@ -4252,8 +4252,8 @@ export type CarbonTheme = "white" | "g10" | "g80" | "g90" | "g100";
 ### Events
 
 | Event name | Type       | Detail              |
-| :--------- | :--------- | :----- |
-| select     | dispatched | --     |
+| :--------- | :--------- | :------------------ |
+| select     | dispatched | <code>string</code> |
 
 ## `TimePicker`
 

docs/src/COMPONENT_API.json

@@ -9615,11 +9615,11 @@
         }
       ],
       "events": [
+        { "type": "dispatched", "name": "change", "detail": "string" },
         { "type": "forwarded", "name": "click", "element": "div" },
         { "type": "forwarded", "name": "mouseover", "element": "div" },
         { "type": "forwarded", "name": "mouseenter", "element": "div" },
-        { "type": "forwarded", "name": "mouseleave", "element": "div" },
-        { "type": "dispatched", "name": "change" }
+        { "type": "forwarded", "name": "mouseleave", "element": "div" }
       ],
       "typedefs": [],
       "rest_props": { "type": "Element", "name": "div" }
@@ -13158,7 +13158,9 @@
       ],
       "moduleExports": [],
       "slots": [{ "name": "__default__", "default": true, "slot_props": "{}" }],
-      "events": [{ "type": "dispatched", "name": "select" }],
+      "events": [
+        { "type": "dispatched", "name": "select", "detail": "string" }
+      ],
       "typedefs": [],
       "rest_props": { "type": "Element", "name": "fieldset" }
     },

src/RadioButtonGroup/RadioButtonGroup.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {string} change
+   */
+
   /**
    * Set the selected radio button value
    * @type {string}

src/Tile/TileGroup.svelte

@@ -1,4 +1,8 @@
 <script>
+  /**
+   * @event {string} select
+   */
+
   /**
    * Specify the selected tile value
    * @type {string}

tests/RadioButton.test.svelte

@@ -2,7 +2,13 @@
   import { RadioButton, RadioButtonSkeleton, RadioButtonGroup } from "../types";
 </script>
 
-<RadioButtonGroup legendText="Storage tier (disk)" selected="standard">
+<RadioButtonGroup
+  legendText="Storage tier (disk)"
+  selected="standard"
+  on:change="{(e) => {
+    console.log(e.detail); // string
+  }}"
+>
   <RadioButton labelText="Free (1 GB)" value="free" />
   <RadioButton labelText="Standard (10 GB)" value="standard" />
   <RadioButton labelText="Pro (128 GB)" value="pro" />

tests/RadioTile.test.svelte

@@ -2,8 +2,16 @@
   import { TileGroup, RadioTile } from "../types";
 </script>
 
-<TileGroup name="plan" required legend="Service pricing tiers">
-  <RadioTile light value="0" checked>Lite plan</RadioTile>
+<TileGroup
+  name="plan"
+  required
+  legend="Service pricing tiers"
+  selected="0"
+  on:select="{(e) => {
+    console.log(e.detail); // string
+  }}"
+>
+  <RadioTile light checked value="0">Lite plan</RadioTile>
   <RadioTile value="1">Standard plan</RadioTile>
   <RadioTile value="2">Plus plan</RadioTile>
 </TileGroup>

types/RadioButtonGroup/RadioButtonGroup.svelte.d.ts

@@ -64,11 +64,11 @@ export interface RadioButtonGroupProps extends RestProps {
 export default class RadioButtonGroup extends SvelteComponentTyped<
   RadioButtonGroupProps,
   {
+    change: CustomEvent<string>;
     click: WindowEventMap["click"];
     mouseover: WindowEventMap["mouseover"];
     mouseenter: WindowEventMap["mouseenter"];
     mouseleave: WindowEventMap["mouseleave"];
-    change: CustomEvent<any>;
   },
   { default: {}; legendText: {} }
 > {}

types/Tile/TileGroup.svelte.d.ts

@@ -39,6 +39,6 @@ export interface TileGroupProps extends RestProps {
 
 export default class TileGroup extends SvelteComponentTyped<
   TileGroupProps,
-  { select: CustomEvent<any> },
+  { select: CustomEvent<string> },
   { default: {} }
 > {}