Add Client interface

Author: clue

src/Client.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Clue\React\Redis;
+
+use Evenement\EventEmitterInterface;
+
+interface Client extends EventEmitterInterface
+{
+    public function __call($name, $args);
+
+    public function isBusy();
+
+    /**
+     * end connection once all pending requests have been replied to
+     *
+     * @uses self::close() once all replies have been received
+     * @see self::close() for closing the connection immediately
+     */
+    public function end();
+
+    public function close();
+}

src/StreamingClient.php

@@ -15,7 +15,7 @@
 use Clue\Redis\Protocol\Model\ErrorReply;
 use Clue\Redis\Protocol\Model\ModelInterface;
 
-class StreamingClient extends EventEmitter
+class StreamingClient extends EventEmitter implements Client
 {
     private $stream;
     private $parser;
@@ -108,12 +108,6 @@ public function isBusy()
         return !!$this->requests;
     }
 
-    /**
-     * end connection once all pending requests have been replied to
-     *
-     * @uses self::close() once all replies have been received
-     * @see self::close() for closing the connection immediately
-     */
     public function end()
     {
         $this->ending = true;