first commit -> move some files from one-api

vendor/aws_v3/Aws/Sts/RegionalEndpoints/ConfigurationInterface.php

@@ -0,0 +1,22 @@
+<?php
+namespace Aws\Sts\RegionalEndpoints;
+
+/**
+ * Provides access to STS regional endpoints configuration options: endpoints_type
+ */
+interface ConfigurationInterface
+{
+    /**
+     * Returns the endpoints type
+     *
+     * @return string
+     */
+    public function getEndpointsType();
+
+    /**
+     * Returns the configuration as an associative array
+     *
+     * @return array
+     */
+    public function toArray();
+}