strongly type scramjet events

Author: velzie

src/client/events.ts

@@ -1,3 +1,13 @@
+export type ScramjetEvent =
+	| NavigateEvent
+	| UrlChangeEvent
+	| ScramjetContextEvent;
+export type ScramjetEvents = {
+	navigate: NavigateEvent;
+	urlchange: UrlChangeEvent;
+	contextInit: ScramjetContextEvent;
+};
+
 export class NavigateEvent extends Event {
 	constructor(public url: string) {
 		super("navigate");

src/controller/frame.ts

@@ -1,5 +1,6 @@
 import { ScramjetController } from ".";
 import type { ScramjetClient } from "../client/client";
+import { ScramjetEvent, ScramjetEvents } from "../client/events";
 import { SCRAMJETCLIENT, SCRAMJETFRAME, SCRAMJETFRAMENAME } from "../symbols";
 
 export class ScramjetFrame extends EventTarget {
@@ -39,4 +40,12 @@ export class ScramjetFrame extends EventTarget {
 	reload() {
 		this.frame.contentWindow?.location.reload();
 	}
+
+	addEventListener<K extends keyof ScramjetEvents>(
+		type: K,
+		listener: (event: ScramjetEvents[K]) => void,
+		options?: boolean | AddEventListenerOptions
+	): void {
+		super.addEventListener(type, listener as EventListener, options);
+	}
 }