test: add plugin configs output test

Author: adamdbradley

src/test/README.md

@@ -207,6 +207,55 @@ How often a vibration repeats.
 
 </docgen-api>
 
+
+## Haptics Plugin Config
+
+<docgen-config>
+<!--Update the source file JSDoc comments and rerun docgen to update the docs below-->
+
+Haptics can be configured with this options:
+
+| Prop           | Type                            | Description             | Default             | Since |
+| -------------- | ------------------------------- | ----------------------- | ------------------- | ----- |
+| **`style`**    | <code>'none' \| 'native'</code> | Configure the style.    | <code>native</code> | 1.0.0 |
+| **`duration`** | <code>number</code>             | Configure the duration. |                     | 1.2.3 |
+
+### Examples
+
+In `capacitor.config.json`:
+
+```json
+{
+  "plugins": {
+    "Haptics": {
+      "style": undefined,
+      "duration": undefined
+    }
+  }
+}
+```
+
+In `capacitor.config.ts`:
+
+```ts
+/// <reference types="@capacitor/haptics" />
+
+import { CapacitorConfig } from '@capacitor/cli';
+
+const config: CapacitorConfig = {
+  plugins: {
+    Haptics: {
+      style: undefined,
+      duration: undefined,
+    },
+  },
+};
+
+export = config;
+```
+
+</docgen-config>
+
 ## Commit Your Readme 🚀
 
 The benefit of this readme file is that is also acts as the landing 

src/test/docs.json

@@ -409,5 +409,42 @@
         }
       ]
     }
+  ],
+  "pluginConfigs": [
+    {
+      "name": "Haptics",
+      "slug": "haptics",
+      "properties": [
+        {
+          "name": "style",
+          "tags": [
+            {
+              "text": "1.0.0",
+              "name": "since"
+            },
+            {
+              "text": "native",
+              "name": "default"
+            }
+          ],
+          "docs": "Configure the style.",
+          "complexTypes": [],
+          "type": "'none' | 'native' | undefined"
+        },
+        {
+          "name": "duration",
+          "tags": [
+            {
+              "text": "1.2.3",
+              "name": "since"
+            }
+          ],
+          "docs": "Configure the duration.",
+          "complexTypes": [],
+          "type": "number | undefined"
+        }
+      ],
+      "docs": "Haptics can be configured with this options:"
+    }
   ]
 }