1'use strict'; 2const fs = require('fs'); 3 4module.exports = fp => new Promise(resolve => { 5 fs.access(fp, err => { 6 resolve(!err); 7 }); 8}); 9 10module.exports.sync = fp => { 11 try { 12 fs.accessSync(fp); 13 return true; 14 } catch (err) { 15 return false; 16 } 17}; 18