export default (fn, { interval = 2000, timeout = 60000 } = {}) => { const startTime = Date.now(); return new Promise((resolve, reject) => { const stop = arg => (arg instanceof Error ? reject(arg) : resolve(arg)); const next = () => { if (timeout === 0 || Date.now() - startTime < timeout) { setTimeout(fn.bind(null, next, stop), interval); } else { reject(new Error('SIMPLE_POLL_TIMEOUT')); } }; fn(next, stop); }); };