Recording kinda working but not quite

src/PulseAudio.php

@@ -5,6 +5,7 @@ namespace NoccyLabs\PulseAudio;
 use NoccyLabs\PulseAudio\Module\ModuleList;
 use NoccyLabs\PulseAudio\Sink\SinkList;
 use NoccyLabs\PulseAudio\Sink\SinkInputList;
+use NoccyLabs\PulseAudio\Sink\NullSink;
 use NoccyLabs\PulseAudio\Source\SourceList;
 use NoccyLabs\PulseAudio\Source\SourceOutputList;
 use NoccyLabs\PulseAudio\Client\ClientList;
@@ -19,37 +20,54 @@ class PulseAudio
      */
     public function getModules()
     {
-        return new ModuleList();
+        return new ModuleList($this);
     }
 
     public function getSinks()
     {
-        return new SinkList();
+        return new SinkList($this);
+    }
+
+    public function createNullSink($name=null)
+    {
+        return new NullSink($this, $name);
+    }
+
+    public function getSinkByIndex($index)
+    {
+        $sinks = $this->getSinks();
+        return $sinks[$index];
     }
 
     public function getSinkInputs()
     {
-        return new SinkInputList();
+        return new SinkInputList($this);
     }
 
     public function getSources()
     {
-        return new SourceList();
+        return new SourceList($this);
     }
 
     public function getSourceOutputs()
     {
-        return new SourceOutputList();
+        return new SourceOutputList($this);
     }
 
     public function getClients()
     {
-        return new ClientList();
+        return new ClientList($this);
+    }
+
+    public function getClientByIndex($index)
+    {
+        $clients = $this->getClients();
+        return $clients[$index];
     }
 
     public function getCards()
     {
-        return new CardList();
+        return new CardList($this);
     }
 
 }