Universal editor doc (#78)

* - remove from the documentation not supported functionality

* - remove from the documentation not supported functionality

src/pages/services/aem-universal-editor/api/events/index.md

@@ -11,32 +11,23 @@ The Universal Editor sends defined events to remote applications. In case the re
 
 ### Working with Events
 
-The Universal Editor offers a list of events that extensions can subscribe to in order to respond to changes in content or the user interface.
-Refer to this [document](https://experienceleague.adobe.com/en/docs/experience-manager-cloud-service/content/implementing/developing/universal-editor/events) for the available event list.
-
-For instance, here's an example of how to subscribe to the `aue:ui-select` event:
-
-```js
-
-    useEffect(() => {
-        (async () => {
-            const guestConnection = await attach({id: extensionId});
-            ...
-            await guestConnection.host.remoteApp.addEventListener('aue:ui-select', console.log('event recieved!'));
-            ...
-        })();
-    }, []);
-```
-
-If your business logic requires sending an event to the Universal Editor, you can use the `dispatchEvent` method.
-Here's an example of how to dispatch the `aue:ui-select` event:
+If your business logic requires sending an event to the Universal Editor, you can use the `triggerEvent` method.
+Here's an example of how to dispatch the `aue:ui-viewport-change` event:
 
 ```js
     useEffect(() => {
         (async () => {
             const guestConnection = await attach({id: extensionId});
             ...
-            await guestConnection.host.remoteApp.dispatchEvent('aue:ui-select', {data: 'some data'});
+                   await guestConnection.host.remoteApp.triggerEvent('aue:ui-viewport-change',
+                        'main',
+                        {
+                          details: {
+                            height: 1024,
+                            width: 768,
+                          }
+                        }
+                    );
             ...
         })();
     }, []);