public commit

app/src/core/events/Event.ts

@@ -0,0 +1,21 @@
+export abstract class Event<Params = any> {
+   /**
+    * Unique event slug
+    * Must be static, because registering events is done by class
+    */
+   static slug: string = "untitled-event";
+   params: Params;
+
+   constructor(params: Params) {
+      this.params = params;
+   }
+}
+
+// @todo: current workaround: potentially there is none and that's the way
+export class NoParamEvent extends Event<null> {
+   static override slug: string = "noparam-event";
+
+   constructor() {
+      super(null);
+   }
+}