react app

react-app/node_modules/path-exists/index.js

@@ -0,0 +1,21 @@
+'use strict';
+var fs = require('fs')
+
+module.exports = function (pth, cb) {
+	var fn = typeof fs.access === 'function' ? fs.access : fs.stat;
+
+	fn(pth, function (err) {
+		cb(null, !err);
+	});
+};
+
+module.exports.sync = function (pth) {
+	var fn = typeof fs.accessSync === 'function' ? fs.accessSync : fs.statSync;
+
+	try {
+		fn(pth);
+		return true;
+	} catch (err) {
+		return false;
+	}
+};