implement JS password scoring, td_stock approve logicc

lib/zxcvbn-php-master/vendor/guzzlehttp/promises/src/PromisorInterface.php

@@ -0,0 +1,16 @@
+<?php
+
+declare(strict_types=1);
+
+namespace GuzzleHttp\Promise;
+
+/**
+ * Interface used with classes that return a promise.
+ */
+interface PromisorInterface
+{
+    /**
+     * Returns a promise.
+     */
+    public function promise(): PromiseInterface;
+}