1 files changed, 9 insertions, 0 deletions
diff --git a/engine/exceptions/NotImplementedException.php b/engine/exceptions/NotImplementedException.php
new file mode 100644
index 0000000..1c4562a
--- /dev/null
+++ b/engine/exceptions/NotImplementedException.php
@@ -0,0 +1,9 @@
+<?php
+
+class NotImplementedException extends BadMethodCallException {
+
+    public function __construct(string $message = '') {
+        parent::__construct($message, 501);
+    }
+
+}
+\ No newline at end of file