fix(core): update

ts/smartuniverse.classes.event.broadcastevent.ts

@@ -0,0 +1,17 @@
+import * as plugins from './smartuniverse.plugins';
+
+/**
+ * broadcasts an event to multiple channels
+ * also handles subscription
+ */
+export class BroadcastEvent<T extends plugins.typedrequestInterfaces.ITypedEvent<any>> {
+  public eventSubject = new plugins.smartrx.rxjs.Subject<T['payload']>();
+
+  constructor() {}
+
+  public fire(eventPayloadArg: T['payload']) {}
+
+  public subscribe(funcArg: (nextArg: T['payload']) => void): plugins.smartrx.rxjs.Subscription {
+    return this.eventSubject.subscribe(funcArg);
+  }
+}