added predis and eseye back in.

vendor/web-token/jwt-signature-algorithm-hmac/HS384.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2014-2020 Spomky-Labs
+ *
+ * This software may be modified and distributed under the terms
+ * of the MIT license.  See the LICENSE file for details.
+ */
+
+namespace Jose\Component\Signature\Algorithm;
+
+use InvalidArgumentException;
+use Jose\Component\Core\JWK;
+
+final class HS384 extends HMAC
+{
+    public function name(): string
+    {
+        return 'HS384';
+    }
+
+    protected function getHashAlgorithm(): string
+    {
+        return 'sha384';
+    }
+
+    /**
+     * @throws InvalidArgumentException if the key is invalid
+     */
+    protected function getKey(JWK $key): string
+    {
+        $k = parent::getKey($key);
+        if (mb_strlen($k, '8bit') < 48) {
+            throw new InvalidArgumentException('Invalid key length.');
+        }
+
+        return $k;
+    }
+}