diff --git a/examples/side-by-side.js b/examples/side-by-side.js
index b5d108b0df..661d1ebb79 100644
--- a/examples/side-by-side.js
+++ b/examples/side-by-side.js
@@ -131,7 +131,7 @@ keyboardInteraction.addCallback('l', function() {
   view.setCenter(LONDON);
 });
 keyboardInteraction.addCallback('L', function() {
-  var start = goog.now();
+  var start = +new Date();
   var duration = 5000;
   var bounce = ol.animation.bounce({
     resolution: 2 * view.getResolution(),
@@ -166,7 +166,7 @@ keyboardInteraction.addCallback('m', function() {
   view.setCenter(MOSCOW);
 });
 keyboardInteraction.addCallback('M', function() {
-  var start = goog.now();
+  var start = +new Date();
   var duration = 5000;
   var bounce = ol.animation.bounce({
     resolution: 2 * view.getResolution(),
diff --git a/src/ol/animation.exports b/src/ol/animation.exports
index 98207b2e1a..4a8819704d 100644
--- a/src/ol/animation.exports
+++ b/src/ol/animation.exports
@@ -2,3 +2,4 @@
 @exportProperty ol.animation.bounce
 @exportProperty ol.animation.pan
 @exportProperty ol.animation.rotate
+@exportProperty ol.animation.zoom
diff --git a/src/ol/easing.exports b/src/ol/easing.exports
new file mode 100644
index 0000000000..62418771ad
--- /dev/null
+++ b/src/ol/easing.exports
@@ -0,0 +1,5 @@
+@exportSymbol ol.easing
+@exportProperty ol.easing.linear
+@exportProperty ol.easing.upAndDown
+@exportProperty ol.easing.elastic
+@exportProperty ol.easing.bounce