[Docs]add sample files for ECMAScript

example/parse.mjs

@@ -0,0 +1,7 @@
+'use strict';
+
+// import minimist from 'minimist'; // (normal include)
+import minimist from '../index.js'; // include minimist in git clone of minimist repo
+
+const argv = minimist(process.argv.slice(2));
+console.log(argv);