TypedEventListenerObject
import type { TypedEventListenerObject } from "https://raw.githubusercontent.com/worker-tools/typed-event-target/master/index.ts";
interface TypedEventListenerObject <E extends Event> {
handleEvent(object: E): void;
}import type { TypedEventListenerObject } from "https://raw.githubusercontent.com/worker-tools/typed-event-target/master/index.ts";