diff --git a/src/EventLoopInterface.php b/src/EventLoopInterface.php
new file mode 100644
index 0000000..c6905d2
--- /dev/null
+++ b/src/EventLoopInterface.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace Interop\Async\EventLoop;
+
+interface EventLoopInterface
+{
+}