diff --git a/src/ol/layer/layer.exports b/src/ol/layer/layer.exports
new file mode 100644
index 0000000000..1bc8b440a7
--- /dev/null
+++ b/src/ol/layer/layer.exports
@@ -0,0 +1,2 @@
+@exportSymbol ol.layer.Layer
+@exportProperty ol.layer.Layer.prototype.getSource