Create an Export Fallback with export default help

Tell us what’s happening:

Your code so far

"use strict";
export default function subtract(x,y) {
    return x - y;

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:

this challenge is picky about spaces. Just reset the code and add your export default statement again without touching the spacing on the function.