Create 'type' annotation for 'const' variables

From https://developers.google.com/closure/compiler/docs/js-for-compiler:
  "The type declaration and additional comment are optional. If you
  provide a type declaration, put the declaration on a separate line."

src/ol/browserfeature.js

@@ -32,7 +32,8 @@ ol.ENABLE_WEBGL = true;
 /**
  * The ratio between physical pixels and device-independent pixels
  * (dips) on the device (`window.devicePixelRatio`).
- * @const {number}
+ * @const
+ * @type {number}
  * @todo stability experimental
  */
 ol.BrowserFeature.DEVICE_PIXEL_RATIO = goog.global.devicePixelRatio || 1;
@@ -40,7 +41,8 @@ ol.BrowserFeature.DEVICE_PIXEL_RATIO = goog.global.devicePixelRatio || 1;
 
 /**
  * True if browser supports Canvas.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_CANVAS = ol.ENABLE_CANVAS && (
@@ -63,7 +65,8 @@ ol.BrowserFeature.HAS_CANVAS = ol.ENABLE_CANVAS && (
 
 /**
  * Indicates if DeviceOrientation is supported in the user's browser.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_DEVICE_ORIENTATION =
@@ -72,7 +75,8 @@ ol.BrowserFeature.HAS_DEVICE_ORIENTATION =
 
 /**
  * True if browser supports DOM.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_DOM = ol.ENABLE_DOM;
@@ -80,7 +84,8 @@ ol.BrowserFeature.HAS_DOM = ol.ENABLE_DOM;
 
 /**
  * Is HTML5 geolocation supported in the current browser?
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_GEOLOCATION = 'geolocation' in goog.global.navigator;
@@ -88,7 +93,8 @@ ol.BrowserFeature.HAS_GEOLOCATION = 'geolocation' in goog.global.navigator;
 
 /**
  * True if browser supports touch events.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_TOUCH = ol.ASSUME_TOUCH ||
@@ -99,7 +105,8 @@ ol.BrowserFeature.HAS_TOUCH = ol.ASSUME_TOUCH ||
 
 /**
  * True if browser supports WebGL.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  * @todo stability experimental
  */
 ol.BrowserFeature.HAS_WEBGL = ol.ENABLE_WEBGL && (

src/ol/css.js

@@ -4,7 +4,8 @@ goog.provide('ol.css');
 /**
  * The CSS class that we'll give the DOM elements to have them unselectable.
  *
- * @const {string}
+ * @const
+ * @type {string}
  */
 ol.css.CLASS_UNSELECTABLE = 'ol-unselectable';
 
@@ -12,6 +13,7 @@ ol.css.CLASS_UNSELECTABLE = 'ol-unselectable';
 /**
  * The CSS class for unsupported feature.
  *
- * @const {string}
+ * @const
+ * @type {string}
  */
 ol.css.CLASS_UNSUPPORTED = 'ol-unsupported';

src/ol/interaction/dragzoominteraction.js

@@ -20,7 +20,8 @@ ol.SHIFT_DRAG_ZOOM_HYSTERESIS_PIXELS = 8;
 
 
 /**
- * @const {number}
+ * @const
+ * @type {number}
  */
 ol.SHIFT_DRAG_ZOOM_HYSTERESIS_PIXELS_SQUARED =
     ol.SHIFT_DRAG_ZOOM_HYSTERESIS_PIXELS *

src/ol/proj/proj.js

@@ -19,7 +19,8 @@ ol.ENABLE_PROJ4JS = true;
 
 /**
  * Have Proj4js.
- * @const {boolean}
+ * @const
+ * @type {boolean}
  */
 ol.HAVE_PROJ4JS = ol.ENABLE_PROJ4JS && typeof Proj4js == 'object';
 
@@ -47,7 +48,8 @@ ol.proj.Units = {
 
 /**
  * Meters per unit lookup table.
- * @const {Object.<ol.proj.Units, number>}
+ * @const
+ * @type {Object.<ol.proj.Units, number>}
  */
 ol.METERS_PER_UNIT = {};
 ol.METERS_PER_UNIT[ol.proj.Units.DEGREES] =

src/ol/source/stamensource.js

@@ -113,7 +113,8 @@ goog.inherits(ol.source.Stamen, ol.source.XYZ);
 
 
 /**
- * @const {Array.<ol.Attribution>}
+ * @const
+ * @type {Array.<ol.Attribution>}
  */
 ol.source.Stamen.ATTRIBUTIONS = [
   new ol.Attribution({

src/ol/sphere/normal.js

@@ -5,6 +5,7 @@ goog.require('ol.Sphere');
 
 /**
  * The normal sphere.
- * @const {ol.Sphere}
+ * @const
+ * @type {ol.Sphere}
  */
 ol.sphere.NORMAL = new ol.Sphere(6370997);

src/ol/sphere/wgs84sphere.js

@@ -5,6 +5,7 @@ goog.require('ol.Sphere');
 
 /**
  * A sphere with radius equal to the semi-major axis of the WGS84 ellipsoid.
- * @const {ol.Sphere}
+ * @const
+ * @type {ol.Sphere}
  */
 ol.sphere.WGS84 = new ol.Sphere(6378137);

src/ol/structs/priorityqueue.js

@@ -56,7 +56,8 @@ ol.structs.PriorityQueue = function(priorityFunction, keyFunction) {
 
 
 /**
- * @const {number}
+ * @const
+ * @type {number}
  */
 ol.structs.PriorityQueue.DROP = Infinity;