to-big-int.js
405 Bytes
var toPrimitive = require('../internals/to-primitive');
var $TypeError = TypeError;
// `ToBigInt` abstract operation
// https://tc39.es/ecma262/#sec-tobigint
module.exports = function (argument) {
var prim = toPrimitive(argument, 'number');
if (typeof prim == 'number') throw $TypeError("Can't convert number to bigint");
// eslint-disable-next-line es/no-bigint -- safe
return BigInt(prim);
};