import type { IObservable } from "./types";
interface IEventTarget {
	addEventListener(type: string, handler: (...params: any[]) => void): void;
	removeEventListener(type: string, handler: (...params: any[]) => void): void;
}
declare const _default: <T>(target: IEventTarget, eventName: string) => IObservable<T>;
export default _default;