init commit

addons/qrcode/library/BaconQrCode/Renderer/Module/ModuleInterface.php

@@ -0,0 +1,18 @@
+<?php
+declare(strict_types = 1);
+
+namespace BaconQrCode\Renderer\Module;
+
+use BaconQrCode\Encoder\ByteMatrix;
+use BaconQrCode\Renderer\Path\Path;
+
+/**
+ * Interface describing how modules should be rendered.
+ *
+ * A module always receives a byte matrix (with values either being 1 or 0). It returns a path, where the origin
+ * coordinate (0, 0) equals the top left corner of the first matrix value.
+ */
+interface ModuleInterface
+{
+    public function createPath(ByteMatrix $matrix) : Path;
+}