Add 'Role' class with constants for individual roles or groups

src/Role.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * PHP-Auth (https://github.com/delight-im/PHP-Auth)
+ * Copyright (c) delight.im (https://www.delight.im/)
+ * Licensed under the MIT License (https://opensource.org/licenses/MIT)
+ */
+
+namespace Delight\Auth;
+
+final class Role {
+
+	const ADMIN = 1;
+	const AUTHOR = 2;
+	const COLLABORATOR = 4;
+	const CONSULTANT = 8;
+	const CONSUMER = 16;
+	const CONTRIBUTOR = 32;
+	const COORDINATOR = 64;
+	const CREATOR = 128;
+	const DEVELOPER = 256;
+	const DIRECTOR = 512;
+	const EDITOR = 1024;
+	const EMPLOYEE = 2048;
+	const MAINTAINER = 4096;
+	const MANAGER = 8192;
+	const MODERATOR = 16384;
+	const PUBLISHER = 32768;
+	const REVIEWER = 65536;
+	const SUBSCRIBER = 131072;
+	const SUPER_ADMIN = 262144;
+	const SUPER_EDITOR = 524288;
+	const SUPER_MODERATOR = 1048576;
+	const TRANSLATOR = 2097152;
+	// const XXX = 4194304;
+	// const XXX = 8388608;
+	// const XXX = 16777216;
+	// const XXX = 33554432;
+	// const XXX = 67108864;
+	// const XXX = 134217728;
+	// const XXX = 268435456;
+	// const XXX = 536870912;
+
+	private function __construct() {}
+
+}