Add default stability level to docs of exported things.

src/ol/style/fillsymbolizer.js

@@ -15,6 +15,7 @@ goog.require('ol.style.Symbolizer');
  * @constructor
  * @extends {ol.style.Symbolizer}
  * @param {ol.style.FillOptions=} opt_options Polygon options.
+ * @todo stability experimental
  */
 ol.style.Fill = function(opt_options) {
   goog.base(this);

src/ol/style/iconsymbolizer.js

@@ -15,6 +15,7 @@ goog.require('ol.style.Point');
  * @constructor
  * @extends {ol.style.Point}
  * @param {ol.style.IconOptions} options Icon options.
+ * @todo stability experimental
  */
 ol.style.Icon = function(options) {
   goog.base(this);

src/ol/style/rule.js

@@ -12,6 +12,7 @@ goog.require('ol.style.Symbolizer');
 /**
  * @constructor
  * @param {ol.style.RuleOptions} options Rule options.
+ * @todo stability experimental
  */
 ol.style.Rule = function(options) {
 

src/ol/style/shapeliteral.js

@@ -7,6 +7,7 @@ goog.require('ol.style.PointLiteral');
 
 /**
  * @enum {string}
+ * @todo stability experimental
  */
 ol.style.ShapeType = {
   CIRCLE: 'circle'

src/ol/style/shapesymbolizer.js

@@ -18,6 +18,7 @@ goog.require('ol.style.Stroke');
  * @constructor
  * @extends {ol.style.Point}
  * @param {ol.style.ShapeOptions} options Shape options.
+ * @todo stability experimental
  */
 ol.style.Shape = function(options) {
   goog.base(this);

src/ol/style/strokesymbolizer.js

@@ -17,6 +17,7 @@ goog.require('ol.style.Symbolizer');
  * @constructor
  * @extends {ol.style.Symbolizer}
  * @param {ol.style.StrokeOptions=} opt_options Stroke options.
+ * @todo stability experimental
  */
 ol.style.Stroke = function(opt_options) {
   goog.base(this);

src/ol/style/style.js

@@ -21,6 +21,7 @@ goog.require('ol.style.Symbolizer');
 /**
  * @constructor
  * @param {ol.style.StyleOptions} options Style options.
+ * @todo stability experimental
  */
 ol.style.Style = function(options) {