/// <reference types="node" />
import Puppeteer from "koishi-plugin-puppeteer";
export declare const screenshot: (puppeteer: Puppeteer, url: string, selector: string, onLoad?: () => any, waitTime?: number) => Promise<Buffer>;
export declare const screenshotTmp: (puppeteer: Puppeteer, url: string, selector: string, onLoad?: () => any, waitTime?: number) => Promise<Buffer>;