'use strict'; const internals = { maxTimer: 2 ** 31 - 1 // ~25 days }; module.exports = function (timeout, returnValue, options) { if (typeof timeout === 'bigint') { timeout = Number(timeout); } if (timeout >= Number.MAX_SAFE_INTEGER) { // Thousands of years timeout = Infinity; } if (typeof timeout !== 'number' && timeout !== undefined) { throw new TypeError('Timeout must be a number or bigint'); } return new Promise((resolve) => { const _setTimeout = options ? options.setTimeout : setTimeout; const activate = () => { const time = Math.min(timeout, internals.maxTimer); timeout -= time; _setTimeout(() => (timeout > 0 ? activate() : resolve(returnValue)), time); }; if (timeout !== Infinity) { activate(); } }); };