github-pages-deploy-action/node_modules/es-abstract/2018/IsConstructor.js

'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`
};