proxy.setPrototypeOf

Type: ProxySetPrototypeOfEvent

Fired when changing the prototype with Object.setPrototypeOf.

This event is cancelable, meaning its default behavior can be prevented. By calling event.preventDefault(), you can override or block the underlying operation. This allows you to intercept and customize how the proxy responds to this operation.

Data Properties

target

Traceable

The underlying target object.

prototype

object

The new prototype object that is being assigned to the proxy’s target.

Example

import { Nexo } from "nexos";
import type * as nx from "nexos";

const nexo = new Nexo();
const proxy = nexo.create({});
const proto = { kind: "custom" };

nexo.on("proxy.setPrototypeOf", (event: nx.ProxySetPrototypeOfEvent) => {
  console.log("Prototype being changed");
});

Object.setPrototypeOf(proxy, proto); // Logs: Prototype being changed