added predis and eseye back in.

vendor/web-token/jwt-easy/AlgorithmProvider.php

@@ -0,0 +1,59 @@
+<?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\Easy;
+
+use Jose\Component\Core\Algorithm;
+use Throwable;
+
+final class AlgorithmProvider
+{
+    /**
+     * @var string[]
+     */
+    private $algorithmClasses;
+
+    /**
+     * @var Algorithm[]
+     */
+    private $algorithms = [];
+
+    public function __construct(array $algorithmClasses)
+    {
+        $this->algorithmClasses = $algorithmClasses;
+        foreach ($algorithmClasses as $algorithmClass) {
+            $this->addClass($algorithmClass);
+        }
+    }
+
+    public function getAlgorithmClasses(): array
+    {
+        return $this->algorithmClasses;
+    }
+
+    public function getAvailableAlgorithms(): array
+    {
+        return $this->algorithms;
+    }
+
+    private function addClass(string $algorithmClass): void
+    {
+        if (class_exists($algorithmClass)) {
+            try {
+                $this->algorithms[] = new $algorithmClass();
+            } catch (Throwable $throwable) {
+                //does nothing
+            }
+        }
+    }
+}