NumberToBigInt.jsā¢792 B
'use strict';
var GetIntrinsic = require('get-intrinsic');
var $BigInt = GetIntrinsic('%BigInt%', true);
var $RangeError = require('es-errors/range');
var $SyntaxError = require('es-errors/syntax');
var $TypeError = require('es-errors/type');
var isInteger = require('math-intrinsics/isInteger');
// https://262.ecma-international.org/11.0/#sec-numbertobigint
module.exports = function NumberToBigInt(number) {
if (typeof number !== 'number') {
throw new $TypeError('Assertion failed: `number` must be a String');
}
if (!isInteger(number)) {
throw new $RangeError('The number ' + number + ' cannot be converted to a BigInt because it is not an integer');
}
if (!$BigInt) {
throw new $SyntaxError('BigInts are not supported in this environment');
}
return $BigInt(number);
};