first commit -> move some files from one-api

vendor/aws_v3/Aws/CommandInterface.php

@@ -0,0 +1,42 @@
+<?php
+namespace Aws;
+
+/**
+ * A command object encapsulates the input parameters used to control the
+ * creation of a HTTP request and processing of a HTTP response.
+ *
+ * Using the toArray() method will return the input parameters of the command
+ * as an associative array.
+ */
+interface CommandInterface extends \ArrayAccess, \Countable, \IteratorAggregate
+{
+    /**
+     * Converts the command parameters to an array
+     *
+     * @return array
+     */
+    public function toArray();
+
+    /**
+     * Get the name of the command
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Check if the command has a parameter by name.
+     *
+     * @param string $name Name of the parameter to check
+     *
+     * @return bool
+     */
+    public function hasParam($name);
+
+    /**
+     * Get the handler list used to transfer the command.
+     *
+     * @return HandlerList
+     */
+    public function getHandlerList();
+}