Clean up the oopsie. Rebuild the blank exercises.

node_modules/path-exists/index.js

@@ -1,24 +1,23 @@
 'use strict';
-var fs = require('fs');
-var Promise = require('pinkie-promise');
+const fs = require('fs');
+const {promisify} = require('util');
 
-module.exports = function (fp) {
-	var fn = typeof fs.access === 'function' ? fs.access : fs.stat;
-
-	return new Promise(function (resolve) {
-		fn(fp, function (err) {
-			resolve(!err);
-		});
-	});
-};
-
-module.exports.sync = function (fp) {
-	var fn = typeof fs.accessSync === 'function' ? fs.accessSync : fs.statSync;
+const pAccess = promisify(fs.access);
 
+module.exports = async path => {
 	try {
-		fn(fp);
+		await pAccess(path);
 		return true;
-	} catch (err) {
+	} catch (_) {
+		return false;
+	}
+};
+
+module.exports.sync = path => {
+	try {
+		fs.accessSync(path);
+		return true;
+	} catch (_) {
 		return false;
 	}
 };