Document "close" event

Author: clue

src/Client.php

@@ -10,6 +10,7 @@
  * Simple interface for executing redis commands
  *
  * @event message(ModelInterface $model, Client $thisClient)
+ * @event close()
  */
 interface Client extends EventEmitterInterface
 {
@@ -43,6 +44,8 @@ public function end();
     /**
      * close connection immediately
      *
+     * This will emit the "close" event.
+     *
      * @see self::end() for closing the connection once the client is idle
      */
     public function close();