Added Project structure, API, Frontend and Websockets

api/vendor/laravel/pail/src/Contracts/Printer.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Laravel\Pail\Contracts;
+
+use Laravel\Pail\ValueObjects\MessageLogged;
+
+interface Printer
+{
+    /**
+     * Prints the given message logged.
+     */
+    public function print(MessageLogged $messageLogged): void;
+}