bigint-crypto-utils/node_modules/es-abstract/2019/IsConstructor.js

8 lines
290 B
JavaScript

'use strict';
// https://www.ecma-international.org/ecma-262/6.0/#sec-isconstructor
module.exports = function IsConstructor(argument) {
return typeof argument === 'function' && !!argument.prototype; // unfortunately there's no way to truly check this without try/catch `new argument`
};