| 1234567891011121314151617181920 | 'use strict';var $TypeError = require('es-errors/type');var callBound = require('call-bound');var isInteger = require('math-intrinsics/isInteger');var $numberToString = callBound('Number.prototype.toString');// https://262.ecma-international.org/14.0/#sec-numeric-types-number-tostringmodule.exports = function NumberToString(x, radix) {	if (typeof x !== 'number') {		throw new $TypeError('Assertion failed: `x` must be a Number');	}	if (!isInteger(radix) || radix < 2 || radix > 36) {		throw new $TypeError('Assertion failed: `radix` must be an integer >= 2 and <= 36');	}	return $numberToString(x, radix); // steps 1 - 12};
 |