ran pretty on the front

front/src/Api/Events/OpenPopupEvent.ts

@@ -1,18 +1,20 @@
 import * as tg from "generic-type-guard";
 
-const isButtonDescriptor =
-    new tg.IsInterface().withProperties({
+const isButtonDescriptor = new tg.IsInterface()
+    .withProperties({
         label: tg.isString,
-        className: tg.isOptional(tg.isString)
-    }).get();
+        className: tg.isOptional(tg.isString),
+    })
+    .get();
 
-export const isOpenPopupEvent =
-    new tg.IsInterface().withProperties({
+export const isOpenPopupEvent = new tg.IsInterface()
+    .withProperties({
         popupId: tg.isNumber,
         targetObject: tg.isString,
         message: tg.isString,
-        buttons: tg.isArray(isButtonDescriptor)
-    }).get();
+        buttons: tg.isArray(isButtonDescriptor),
+    })
+    .get();
 
 /**
  * A message sent from the iFrame to the game to add a message in the chat.