get function name change

node_modules/es-abstract/2019/IsConstructor.js

@@ -0,0 +1,7 @@
+'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`
+};