From 26173a63e648ee89e575d9c2797222029fcebece Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Wed, 28 Dec 2016 14:18:14 +0100
Subject: [PATCH] Add note about weak type requirement

---
 src/Loop/Driver.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Loop/Driver.php b/src/Loop/Driver.php
index 50041f1..0add001 100644
--- a/src/Loop/Driver.php
+++ b/src/Loop/Driver.php
@@ -4,6 +4,8 @@ namespace Interop\Async\Loop;
 
 /**
  * Event loop driver which implements all basic operations to allow interoperability.
+ *
+ * Registered callbacks MUST NOT be called from a file with strict types enabled (`declare(strict_types=1)`).
  */
 abstract class Driver
 {