diff --git a/changelog/upgrade-notes.md b/changelog/upgrade-notes.md
index 1d728abed9..59cf549465 100644
--- a/changelog/upgrade-notes.md
+++ b/changelog/upgrade-notes.md
@@ -17,13 +17,21 @@ A number of internal types have been renamed.  This will not affect those who us
  * rename `ol.OverlayProperty` to `ol.Overlay.Property`
  * rename `ol.control.MousePositionProperty` to `ol.control.MousePosition.Property`
  * rename `ol.format.IGCZ` to `ol.format.IGC.Z`
+ * rename `ol.interaction.ExtentEvent` to `ol.interaction.Extent.Event`
+ * rename `ol.interaction.ExtentEventType` to `ol.interaction.Extent.EventType`
  * rename `ol.interaction.DragAndDropEvent` to `ol.interaction.DragAndDrop.Event`
  * rename `ol.interaction.DragAndDropEventType` to `ol.interaction.DragAndDrop.EventType`
+ * rename `ol.interaction.TranslateEvent` to `ol.interaction.Translate.Event`
+ * rename `ol.interaction.TranslateEventType` to `ol.interaction.Translate.EventType`
  * rename `ol.layer.GroupProperty` to `ol.layer.Group.Property`
  * rename `ol.layer.HeatmapLayerProperty` to `ol.layer.Heatmap.Property`
+ * rename `ol.layer.TileProperty` to `ol.layer.Tile.Property`
  * rename `ol.layer.VectorTileRenderType` to `ol.layer.VectorTile.RenderType`
+ * rename `ol.MapEventType` to `ol.MapEvent.Type`
  * rename `ol.MapProperty` to `ol.Map.Property`
  * rename `ol.RendererType` to `ol.renderer.Type`
+ * rename `ol.source.ImageEvent` to `ol.source.Image.Event`
+ * rename `ol.source.ImageEventType` to `ol.source.Image.EventType`
  * rename `ol.source.TileEvent` to `ol.source.Tile.Event`
  * rename `ol.source.TileEventType` to `ol.source.Tile.EventType`
  * rename `ol.source.VectorEvent` to `ol.source.Vector.Event`
diff --git a/src/ol/control/control.js b/src/ol/control/control.js
index 197cffb261..9e2ab37bd5 100644
--- a/src/ol/control/control.js
+++ b/src/ol/control/control.js
@@ -2,7 +2,7 @@ goog.provide('ol.control.Control');
 
 goog.require('ol.events');
 goog.require('ol');
-goog.require('ol.MapEventType');
+goog.require('ol.MapEvent');
 goog.require('ol.Object');
 goog.require('ol.dom');
 
@@ -118,7 +118,7 @@ ol.control.Control.prototype.setMap = function(map) {
     target.appendChild(this.element);
     if (this.render !== ol.nullFunction) {
       this.listenerKeys.push(ol.events.listen(map,
-          ol.MapEventType.POSTRENDER, this.render, this));
+          ol.MapEvent.Type.POSTRENDER, this.render, this));
     }
     map.render();
   }
diff --git a/src/ol/control/overviewmap.js b/src/ol/control/overviewmap.js
index 38ec4d5633..cd099bf3c9 100644
--- a/src/ol/control/overviewmap.js
+++ b/src/ol/control/overviewmap.js
@@ -3,7 +3,7 @@ goog.provide('ol.control.OverviewMap');
 goog.require('ol');
 goog.require('ol.Collection');
 goog.require('ol.Map');
-goog.require('ol.MapEventType');
+goog.require('ol.MapEvent');
 goog.require('ol.Object');
 goog.require('ol.ObjectEventType');
 goog.require('ol.Overlay');
@@ -445,7 +445,7 @@ ol.control.OverviewMap.prototype.handleToggle_ = function() {
   if (!this.collapsed_ && !ovmap.isRendered()) {
     ovmap.updateSize();
     this.resetExtent_();
-    ol.events.listenOnce(ovmap, ol.MapEventType.POSTRENDER,
+    ol.events.listenOnce(ovmap, ol.MapEvent.Type.POSTRENDER,
         function(event) {
           this.updateBox_();
         },
diff --git a/src/ol/interaction/extent.js b/src/ol/interaction/extent.js
index ddf6f0526f..40b5b48b51 100644
--- a/src/ol/interaction/extent.js
+++ b/src/ol/interaction/extent.js
@@ -1,6 +1,4 @@
 goog.provide('ol.interaction.Extent');
-goog.provide('ol.interaction.ExtentEvent');
-goog.provide('ol.interaction.ExtentEventType');
 
 goog.require('ol');
 goog.require('ol.Feature');
@@ -18,40 +16,6 @@ goog.require('ol.source.Vector');
 goog.require('ol.style.Style');
 
 
-/**
- * @enum {string}
- */
-ol.interaction.ExtentEventType = {
-  /**
-   * Triggered after the extent is changed
-   * @event ol.interaction.ExtentEvent
-   * @api
-   */
-  EXTENTCHANGED: 'extentchanged'
-};
-
-/**
- * @classdesc
- * Events emitted by {@link ol.interaction.Extent} instances are instances of
- * this type.
- *
- * @constructor
- * @param {ol.Extent} extent the new extent
- * @extends {ol.events.Event}
- */
-ol.interaction.ExtentEvent = function(extent) {
-  ol.events.Event.call(this, ol.interaction.ExtentEventType.EXTENTCHANGED);
-
-  /**
-   * The current extent.
-   * @type {ol.Extent}
-   * @api
-   */
-  this.extent_ = extent;
-};
-
-ol.inherits(ol.interaction.ExtentEvent, ol.events.Event);
-
 /**
  * @classdesc
  * Allows the user to draw a vector box by clicking and dragging on the map.
@@ -60,7 +24,7 @@ ol.inherits(ol.interaction.ExtentEvent, ol.events.Event);
  *
  * @constructor
  * @extends {ol.interaction.Pointer}
- * @fires ol.interaction.ExtentEvent
+ * @fires ol.interaction.Extent.Event
  * @param {olx.interaction.ExtentOptions=} opt_options Options.
  * @api
  */
@@ -473,5 +437,40 @@ ol.interaction.Extent.prototype.setExtent = function(extent) {
   //Null extent means no bbox
   this.extent_ = extent ? extent : null;
   this.createOrUpdateExtentFeature_(extent);
-  this.dispatchEvent(new ol.interaction.ExtentEvent(this.extent_));
+  this.dispatchEvent(new ol.interaction.Extent.Event(this.extent_));
+};
+
+
+/**
+ * @classdesc
+ * Events emitted by {@link ol.interaction.Extent} instances are instances of
+ * this type.
+ *
+ * @constructor
+ * @param {ol.Extent} extent the new extent
+ * @extends {ol.events.Event}
+ */
+ol.interaction.Extent.Event = function(extent) {
+  ol.events.Event.call(this, ol.interaction.Extent.EventType.EXTENTCHANGED);
+
+  /**
+   * The current extent.
+   * @type {ol.Extent}
+   * @api
+   */
+  this.extent_ = extent;
+};
+ol.inherits(ol.interaction.Extent.Event, ol.events.Event);
+
+
+/**
+ * @enum {string}
+ */
+ol.interaction.Extent.EventType = {
+  /**
+   * Triggered after the extent is changed
+   * @event ol.interaction.Extent.Event
+   * @api
+   */
+  EXTENTCHANGED: 'extentchanged'
 };
diff --git a/src/ol/interaction/translate.js b/src/ol/interaction/translate.js
index c26c8cdc7e..555c65432c 100644
--- a/src/ol/interaction/translate.js
+++ b/src/ol/interaction/translate.js
@@ -1,5 +1,4 @@
 goog.provide('ol.interaction.Translate');
-goog.provide('ol.interaction.TranslateEvent');
 
 goog.require('ol');
 goog.require('ol.events.Event');
@@ -8,72 +7,13 @@ goog.require('ol.array');
 goog.require('ol.interaction.Pointer');
 
 
-/**
- * @enum {string}
- */
-ol.interaction.TranslateEventType = {
-  /**
-   * Triggered upon feature translation start.
-   * @event ol.interaction.TranslateEvent#translatestart
-   * @api
-   */
-  TRANSLATESTART: 'translatestart',
-  /**
-   * Triggered upon feature translation.
-   * @event ol.interaction.TranslateEvent#translating
-   * @api
-   */
-  TRANSLATING: 'translating',
-  /**
-   * Triggered upon feature translation end.
-   * @event ol.interaction.TranslateEvent#translateend
-   * @api
-   */
-  TRANSLATEEND: 'translateend'
-};
-
-
-/**
- * @classdesc
- * Events emitted by {@link ol.interaction.Translate} instances are instances of
- * this type.
- *
- * @constructor
- * @extends {ol.events.Event}
- * @implements {oli.interaction.TranslateEvent}
- * @param {ol.interaction.TranslateEventType} type Type.
- * @param {ol.Collection.<ol.Feature>} features The features translated.
- * @param {ol.Coordinate} coordinate The event coordinate.
- */
-ol.interaction.TranslateEvent = function(type, features, coordinate) {
-
-  ol.events.Event.call(this, type);
-
-  /**
-   * The features being translated.
-   * @type {ol.Collection.<ol.Feature>}
-   * @api
-   */
-  this.features = features;
-
-  /**
-   * The coordinate of the drag event.
-   * @const
-   * @type {ol.Coordinate}
-   * @api
-   */
-  this.coordinate = coordinate;
-};
-ol.inherits(ol.interaction.TranslateEvent, ol.events.Event);
-
-
 /**
  * @classdesc
  * Interaction for translating (moving) features.
  *
  * @constructor
  * @extends {ol.interaction.Pointer}
- * @fires ol.interaction.TranslateEvent
+ * @fires ol.interaction.Translate.Event
  * @param {olx.interaction.TranslateOptions} options Options.
  * @api
  */
@@ -149,8 +89,8 @@ ol.interaction.Translate.handleDownEvent_ = function(event) {
     this.lastCoordinate_ = event.coordinate;
     ol.interaction.Translate.handleMoveEvent_.call(this, event);
     this.dispatchEvent(
-        new ol.interaction.TranslateEvent(
-            ol.interaction.TranslateEventType.TRANSLATESTART, this.features_,
+        new ol.interaction.Translate.Event(
+            ol.interaction.Translate.EventType.TRANSLATESTART, this.features_,
             event.coordinate));
     return true;
   }
@@ -169,8 +109,8 @@ ol.interaction.Translate.handleUpEvent_ = function(event) {
     this.lastCoordinate_ = null;
     ol.interaction.Translate.handleMoveEvent_.call(this, event);
     this.dispatchEvent(
-        new ol.interaction.TranslateEvent(
-            ol.interaction.TranslateEventType.TRANSLATEEND, this.features_,
+        new ol.interaction.Translate.Event(
+            ol.interaction.Translate.EventType.TRANSLATEEND, this.features_,
             event.coordinate));
     return true;
   }
@@ -203,8 +143,8 @@ ol.interaction.Translate.handleDragEvent_ = function(event) {
 
     this.lastCoordinate_ = newCoordinate;
     this.dispatchEvent(
-        new ol.interaction.TranslateEvent(
-            ol.interaction.TranslateEventType.TRANSLATING, this.features_,
+        new ol.interaction.Translate.Event(
+            ol.interaction.Translate.EventType.TRANSLATING, this.features_,
             newCoordinate));
   }
 };
@@ -261,3 +201,62 @@ ol.interaction.Translate.prototype.featuresAtPixel_ = function(pixel, map) {
 
   return found;
 };
+
+
+/**
+ * @classdesc
+ * Events emitted by {@link ol.interaction.Translate} instances are instances of
+ * this type.
+ *
+ * @constructor
+ * @extends {ol.events.Event}
+ * @implements {oli.interaction.TranslateEvent}
+ * @param {ol.interaction.Translate.EventType} type Type.
+ * @param {ol.Collection.<ol.Feature>} features The features translated.
+ * @param {ol.Coordinate} coordinate The event coordinate.
+ */
+ol.interaction.Translate.Event = function(type, features, coordinate) {
+
+  ol.events.Event.call(this, type);
+
+  /**
+   * The features being translated.
+   * @type {ol.Collection.<ol.Feature>}
+   * @api
+   */
+  this.features = features;
+
+  /**
+   * The coordinate of the drag event.
+   * @const
+   * @type {ol.Coordinate}
+   * @api
+   */
+  this.coordinate = coordinate;
+};
+ol.inherits(ol.interaction.Translate.Event, ol.events.Event);
+
+
+/**
+ * @enum {string}
+ */
+ol.interaction.Translate.EventType = {
+  /**
+   * Triggered upon feature translation start.
+   * @event ol.interaction.Translate.Event#translatestart
+   * @api
+   */
+  TRANSLATESTART: 'translatestart',
+  /**
+   * Triggered upon feature translation.
+   * @event ol.interaction.Translate.Event#translating
+   * @api
+   */
+  TRANSLATING: 'translating',
+  /**
+   * Triggered upon feature translation end.
+   * @event ol.interaction.Translate.Event#translateend
+   * @api
+   */
+  TRANSLATEEND: 'translateend'
+};
diff --git a/src/ol/layer/tile.js b/src/ol/layer/tile.js
index d445523f61..0ac7ecdbaf 100644
--- a/src/ol/layer/tile.js
+++ b/src/ol/layer/tile.js
@@ -5,15 +5,6 @@ goog.require('ol.layer.Layer');
 goog.require('ol.obj');
 
 
-/**
- * @enum {string}
- */
-ol.layer.TileProperty = {
-  PRELOAD: 'preload',
-  USE_INTERIM_TILES_ON_ERROR: 'useInterimTilesOnError'
-};
-
-
 /**
  * @classdesc
  * For layer sources that provide pre-rendered, tiled images in grids that are
@@ -51,7 +42,7 @@ ol.inherits(ol.layer.Tile, ol.layer.Layer);
  * @api
  */
 ol.layer.Tile.prototype.getPreload = function() {
-  return /** @type {number} */ (this.get(ol.layer.TileProperty.PRELOAD));
+  return /** @type {number} */ (this.get(ol.layer.Tile.Property.PRELOAD));
 };
 
 
@@ -71,7 +62,7 @@ ol.layer.Tile.prototype.getSource;
  * @api
  */
 ol.layer.Tile.prototype.setPreload = function(preload) {
-  this.set(ol.layer.TileProperty.PRELOAD, preload);
+  this.set(ol.layer.Tile.Property.PRELOAD, preload);
 };
 
 
@@ -83,7 +74,7 @@ ol.layer.Tile.prototype.setPreload = function(preload) {
  */
 ol.layer.Tile.prototype.getUseInterimTilesOnError = function() {
   return /** @type {boolean} */ (
-      this.get(ol.layer.TileProperty.USE_INTERIM_TILES_ON_ERROR));
+      this.get(ol.layer.Tile.Property.USE_INTERIM_TILES_ON_ERROR));
 };
 
 
@@ -95,5 +86,14 @@ ol.layer.Tile.prototype.getUseInterimTilesOnError = function() {
  */
 ol.layer.Tile.prototype.setUseInterimTilesOnError = function(useInterimTilesOnError) {
   this.set(
-      ol.layer.TileProperty.USE_INTERIM_TILES_ON_ERROR, useInterimTilesOnError);
+      ol.layer.Tile.Property.USE_INTERIM_TILES_ON_ERROR, useInterimTilesOnError);
+};
+
+
+/**
+ * @enum {string}
+ */
+ol.layer.Tile.Property = {
+  PRELOAD: 'preload',
+  USE_INTERIM_TILES_ON_ERROR: 'useInterimTilesOnError'
 };
diff --git a/src/ol/layer/vectortile.js b/src/ol/layer/vectortile.js
index dc6cb383ab..8def31d2e5 100644
--- a/src/ol/layer/vectortile.js
+++ b/src/ol/layer/vectortile.js
@@ -2,6 +2,7 @@ goog.provide('ol.layer.VectorTile');
 
 goog.require('ol');
 goog.require('ol.asserts');
+goog.require('ol.layer.Tile');
 goog.require('ol.layer.Vector');
 goog.require('ol.obj');
 
@@ -94,7 +95,7 @@ ol.layer.VectorTile.prototype.getUseInterimTilesOnError = function() {
  * @api
  */
 ol.layer.VectorTile.prototype.setPreload = function(preload) {
-  this.set(ol.layer.TileProperty.PRELOAD, preload);
+  this.set(ol.layer.Tile.Property.PRELOAD, preload);
 };
 
 
@@ -106,7 +107,7 @@ ol.layer.VectorTile.prototype.setPreload = function(preload) {
  */
 ol.layer.VectorTile.prototype.setUseInterimTilesOnError = function(useInterimTilesOnError) {
   this.set(
-      ol.layer.TileProperty.USE_INTERIM_TILES_ON_ERROR, useInterimTilesOnError);
+      ol.layer.Tile.Property.USE_INTERIM_TILES_ON_ERROR, useInterimTilesOnError);
 };
 
 
diff --git a/src/ol/map.js b/src/ol/map.js
index 646542d390..92093a2e6d 100644
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -10,7 +10,6 @@ goog.require('ol.MapBrowserEvent');
 goog.require('ol.MapBrowserEvent.EventType');
 goog.require('ol.MapBrowserEventHandler');
 goog.require('ol.MapEvent');
-goog.require('ol.MapEventType');
 goog.require('ol.Object');
 goog.require('ol.ObjectEventType');
 goog.require('ol.TileQueue');
@@ -1290,13 +1289,13 @@ ol.Map.prototype.renderFrame_ = function(time) {
 
     if (idle) {
       this.dispatchEvent(
-          new ol.MapEvent(ol.MapEventType.MOVEEND, this, frameState));
+          new ol.MapEvent(ol.MapEvent.Type.MOVEEND, this, frameState));
       ol.extent.clone(frameState.extent, this.previousExtent_);
     }
   }
 
   this.dispatchEvent(
-      new ol.MapEvent(ol.MapEventType.POSTRENDER, this, frameState));
+      new ol.MapEvent(ol.MapEvent.Type.POSTRENDER, this, frameState));
 
   setTimeout(this.handlePostRender.bind(this), 0);
 
diff --git a/src/ol/mapevent.js b/src/ol/mapevent.js
index f6186ced80..23be9a6727 100644
--- a/src/ol/mapevent.js
+++ b/src/ol/mapevent.js
@@ -1,32 +1,9 @@
 goog.provide('ol.MapEvent');
-goog.provide('ol.MapEventType');
 
 goog.require('ol');
 goog.require('ol.events.Event');
 
 
-/**
- * @enum {string}
- */
-ol.MapEventType = {
-
-  /**
-   * Triggered after a map frame is rendered.
-   * @event ol.MapEvent#postrender
-   * @api
-   */
-  POSTRENDER: 'postrender',
-
-  /**
-   * Triggered after the map is moved.
-   * @event ol.MapEvent#moveend
-   * @api stable
-   */
-  MOVEEND: 'moveend'
-
-};
-
-
 /**
  * @classdesc
  * Events emitted as map events are instances of this type.
@@ -59,3 +36,25 @@ ol.MapEvent = function(type, map, opt_frameState) {
 
 };
 ol.inherits(ol.MapEvent, ol.events.Event);
+
+
+/**
+ * @enum {string}
+ */
+ol.MapEvent.Type = {
+
+  /**
+   * Triggered after a map frame is rendered.
+   * @event ol.MapEvent#postrender
+   * @api
+   */
+  POSTRENDER: 'postrender',
+
+  /**
+   * Triggered after the map is moved.
+   * @event ol.MapEvent#moveend
+   * @api stable
+   */
+  MOVEEND: 'moveend'
+
+};
diff --git a/src/ol/overlay.js b/src/ol/overlay.js
index 93243560ee..635fae8aa5 100644
--- a/src/ol/overlay.js
+++ b/src/ol/overlay.js
@@ -1,7 +1,7 @@
 goog.provide('ol.Overlay');
 
 goog.require('ol');
-goog.require('ol.MapEventType');
+goog.require('ol.MapEvent');
 goog.require('ol.Object');
 goog.require('ol.animation');
 goog.require('ol.dom');
@@ -237,7 +237,7 @@ ol.Overlay.prototype.handleMapChanged = function() {
   var map = this.getMap();
   if (map) {
     this.mapPostrenderListenerKey_ = ol.events.listen(map,
-        ol.MapEventType.POSTRENDER, this.render, this);
+        ol.MapEvent.Type.POSTRENDER, this.render, this);
     this.updatePixelPosition();
     var container = this.stopEvent_ ?
         map.getOverlayContainerStopEvent() : map.getOverlayContainer();
diff --git a/src/ol/source/image.js b/src/ol/source/image.js
index 0eee7035e5..cc8477aea5 100644
--- a/src/ol/source/image.js
+++ b/src/ol/source/image.js
@@ -1,5 +1,4 @@
 goog.provide('ol.source.Image');
-goog.provide('ol.source.ImageEvent');
 
 goog.require('ol');
 goog.require('ol.Image');
@@ -150,17 +149,17 @@ ol.source.Image.prototype.handleImageChange = function(event) {
   switch (image.getState()) {
     case ol.Image.State.LOADING:
       this.dispatchEvent(
-          new ol.source.ImageEvent(ol.source.ImageEventType.IMAGELOADSTART,
+          new ol.source.Image.Event(ol.source.Image.EventType.IMAGELOADSTART,
               image));
       break;
     case ol.Image.State.LOADED:
       this.dispatchEvent(
-          new ol.source.ImageEvent(ol.source.ImageEventType.IMAGELOADEND,
+          new ol.source.Image.Event(ol.source.Image.EventType.IMAGELOADEND,
               image));
       break;
     case ol.Image.State.ERROR:
       this.dispatchEvent(
-          new ol.source.ImageEvent(ol.source.ImageEventType.IMAGELOADERROR,
+          new ol.source.Image.Event(ol.source.Image.EventType.IMAGELOADERROR,
               image));
       break;
     default:
@@ -191,7 +190,7 @@ ol.source.Image.defaultImageLoadFunction = function(image, src) {
  * @param {string} type Type.
  * @param {ol.Image} image The image.
  */
-ol.source.ImageEvent = function(type, image) {
+ol.source.Image.Event = function(type, image) {
 
   ol.events.Event.call(this, type);
 
@@ -203,31 +202,31 @@ ol.source.ImageEvent = function(type, image) {
   this.image = image;
 
 };
-ol.inherits(ol.source.ImageEvent, ol.events.Event);
+ol.inherits(ol.source.Image.Event, ol.events.Event);
 
 
 /**
  * @enum {string}
  */
-ol.source.ImageEventType = {
+ol.source.Image.EventType = {
 
   /**
    * Triggered when an image starts loading.
-   * @event ol.source.ImageEvent#imageloadstart
+   * @event ol.source.Image.Event#imageloadstart
    * @api
    */
   IMAGELOADSTART: 'imageloadstart',
 
   /**
    * Triggered when an image finishes loading.
-   * @event ol.source.ImageEvent#imageloadend
+   * @event ol.source.Image.Event#imageloadend
    * @api
    */
   IMAGELOADEND: 'imageloadend',
 
   /**
    * Triggered if image loading results in an error.
-   * @event ol.source.ImageEvent#imageloaderror
+   * @event ol.source.Image.Event#imageloaderror
    * @api
    */
   IMAGELOADERROR: 'imageloaderror'
diff --git a/src/ol/source/imagearcgisrest.js b/src/ol/source/imagearcgisrest.js
index edf577fa22..c086788ff0 100644
--- a/src/ol/source/imagearcgisrest.js
+++ b/src/ol/source/imagearcgisrest.js
@@ -21,7 +21,7 @@ goog.require('ol.uri');
  * {@link ol.source.TileArcGISRest} data source.
  *
  * @constructor
- * @fires ol.source.ImageEvent
+ * @fires ol.source.Image.Event
  * @extends {ol.source.Image}
  * @param {olx.source.ImageArcGISRestOptions=} opt_options Image ArcGIS Rest Options.
  * @api
diff --git a/src/ol/source/imagemapguide.js b/src/ol/source/imagemapguide.js
index 486de8b62a..14d969526a 100644
--- a/src/ol/source/imagemapguide.js
+++ b/src/ol/source/imagemapguide.js
@@ -15,7 +15,7 @@ goog.require('ol.uri');
  * Source for images from Mapguide servers
  *
  * @constructor
- * @fires ol.source.ImageEvent
+ * @fires ol.source.Image.Event
  * @extends {ol.source.Image}
  * @param {olx.source.ImageMapGuideOptions} options Options.
  * @api stable
diff --git a/src/ol/source/imagewms.js b/src/ol/source/imagewms.js
index fedf3671d7..67fcfa8e3b 100644
--- a/src/ol/source/imagewms.js
+++ b/src/ol/source/imagewms.js
@@ -21,7 +21,7 @@ goog.require('ol.uri');
  * Source for WMS servers providing single, untiled images.
  *
  * @constructor
- * @fires ol.source.ImageEvent
+ * @fires ol.source.Image.Event
  * @extends {ol.source.Image}
  * @param {olx.source.ImageWMSOptions=} opt_options Options.
  * @api stable