export type RunScript = {
    url: string;
    header?: Record<string, string | string[]>;
    body?: string;
    method?: string;
    referrer?: string;
    waitAfterLoad?: number;
    waitForSelector?: string;
    userAgent?: string;
    timeout?: number;
    get?: 'html' | 'pdf';
};
export default function run(runScript: RunScript): Promise<Buffer>;