Added Project structure, API, Frontend and Websockets

api/vendor/phpunit/php-timer/src/exceptions/NoActiveTimerException.php

@@ -0,0 +1,16 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-timer.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Timer;
+
+use LogicException;
+
+final class NoActiveTimerException extends LogicException implements Exception
+{
+}