throw an exception when route handler does not return response

1 files changed, 12 insertions, 0 deletions

diff --git a/src/Exceptions/InvalidResponseException.php b/src/Exceptions/InvalidResponseException.php
new file mode 100644
index 0000000..98577a1
--- /dev/null
+++ b/src/Exceptions/InvalidResponseException.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Lightscale\Router\Exceptions;
+
+use RuntimeException;
+
+class InvalidResponseException extends RuntimeException
+{
+    protected $message = 'Does not return an instance of ResponseInterface';
+}