#28 - Add interface for self-encoding JSON object

Author: technicalguru

src/TgUtils/SelfJsonEncoder.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace TgUtils;
+
+/**
+ * Interface that marks an object as self-encoding. Means it provides its own ways to encode, e.g.
+ * because it doesn't want to encode certain attributes.
+ */
+interface SelfJsonEncoder {
+
+	/**
+	 * Self-encodes this object into JSON format.
+	 * @return string the JSON representation.
+	 */
+	public function json_encode();
+
+}