Function on

packages/melonjs/src/system/event.ts:452–458

(
	eventName: E,
	listener: Events[E],
	context?: any,
)

 * me.event.on("event-name", myFunction, this);
 */
export function on<E extends keyof Events>(
	eventName: E,
	listener: Events[E],
	context?: any,
) {
	return eventEmitter.addListener(eventName, listener, context);
}

/**
 * Add a one-time listener for a given event.