Merge pull request msgpack#233 from msgpack/deno-with-npm

Add an example for deno to import `npm:@msgpack/msgpack`

Author: gfx

example/deno-with-npm.ts

@@ -0,0 +1,5 @@
+#!/usr/bin/env deno run
+/* eslint-disable no-console */
+import * as msgpack from "npm:@msgpack/msgpack";
+
+console.log(msgpack.decode(msgpack.encode("Hello, world!")));