diff --git a/src/core/soundness+surveillance-core.scala b/src/core/soundness+surveillance-core.scala
new file mode 100644
index 0000000..d661376
--- /dev/null
+++ b/src/core/soundness+surveillance-core.scala
@@ -0,0 +1,3 @@
+package soundness
+
+export surveillance.{watch, Watch, WatchError, WatchEvent}