diff --git a/Utils/Barcode/Aztec.php b/Utils/Barcode/Aztec.php
new file mode 100644
index 000000000..22520cb5b
--- /dev/null
+++ b/Utils/Barcode/Aztec.php
@@ -0,0 +1,24 @@
+<?php
+
+class Aztec
+{
+    private function calculateSize() {
+
+    }
+
+    private function bitStuffing() {
+
+    }
+
+    private function padding() {
+
+    }
+
+    private function check() {
+
+    }
+
+    private function arrange() {
+
+    }
+}
diff --git a/Utils/Barcode/Datamatrix.php b/Utils/Barcode/Datamatrix.php
new file mode 100644
index 000000000..ae9806674
--- /dev/null
+++ b/Utils/Barcode/Datamatrix.php
@@ -0,0 +1,5 @@
+<?php
+
+class Aztec
+{
+}
diff --git a/Utils/Barcode/QR.php b/Utils/Barcode/QR.php
new file mode 100644
index 000000000..ae9806674
--- /dev/null
+++ b/Utils/Barcode/QR.php
@@ -0,0 +1,5 @@
+<?php
+
+class Aztec
+{
+}