diff --git a/src/ol/layer/layer.js b/src/ol/layer/layer.js
index a4c784dbd6..dd56096480 100644
--- a/src/ol/layer/layer.js
+++ b/src/ol/layer/layer.js
@@ -1,5 +1,4 @@
 goog.provide('ol.layer.Layer');
-goog.provide('ol.layer.LayerOptions');
 goog.provide('ol.layer.LayerProperty');
 
 goog.require('goog.events');
@@ -9,18 +8,6 @@ goog.require('ol.Object');
 goog.require('ol.source.Source');
 
 
-/**
- * @typedef {{brightness: (number|undefined),
- *            contrast: (number|undefined),
- *            hue: (number|undefined),
- *            opacity: (number|undefined),
- *            saturation: (number|undefined),
- *            source: ol.source.Source,
- *            visible: (boolean|undefined)}}
- */
-ol.layer.LayerOptions;
-
-
 /**
  * @enum {string}
  */
@@ -38,7 +25,7 @@ ol.layer.LayerProperty = {
 /**
  * @constructor
  * @extends {ol.Object}
- * @param {ol.layer.LayerOptions} layerOptions LayerOptions.
+ * @param {olx.layer.LayerOptions} layerOptions LayerOptions.
  */
 ol.layer.Layer = function(layerOptions) {
 
diff --git a/src/ol/layer/tilelayer.js b/src/ol/layer/tilelayer.js
index 3596e567ff..1782679962 100644
--- a/src/ol/layer/tilelayer.js
+++ b/src/ol/layer/tilelayer.js
@@ -1,7 +1,6 @@
 goog.provide('ol.layer.TileLayer');
 
 goog.require('ol.layer.Layer');
-goog.require('ol.layer.LayerOptions');
 goog.require('ol.source.TileSource');
 
 
@@ -9,7 +8,7 @@ goog.require('ol.source.TileSource');
 /**
  * @constructor
  * @extends {ol.layer.Layer}
- * @param {ol.layer.LayerOptions} layerOptions Layer options.
+ * @param {olx.layer.LayerOptions} layerOptions Layer options.
  */
 ol.layer.TileLayer = function(layerOptions) {
   goog.base(this, layerOptions);
diff --git a/src/ol/types.txt b/src/ol/types.txt
index 9c42fc7915..e18b33a95b 100644
--- a/src/ol/types.txt
+++ b/src/ol/types.txt
@@ -23,3 +23,12 @@ userProjection: ol.Projection|string|undefined
 zoom: number|undefined
 zoomDelta: number|undefined
 zoomFactor: number|undefined
+
+@exportType olx.layer.LayerOptions
+brightness: number|undefined
+contrast: number|undefined
+hue: number|undefined
+opacity: number|undefined
+saturation: number|undefined
+source: ol.source.Source
+visible: boolean|undefined