Add MinkParameters support

src/Mink/MinkParameters.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace FriendsOfBehat\SymfonyExtension\Mink;
+
+/** @final */
+class MinkParameters
+{
+    /** @var array */
+    private $minkParameters;
+
+    public function __construct(array $minkParameters)
+    {
+        $this->minkParameters = $minkParameters;
+    }
+
+    public function all(): array
+    {
+        return $this->minkParameters;
+    }
+
+    public function get(string $parameter)
+    {
+        return $this->minkParameters[$parameter] ?? null;
+    }
+}