Move ol.SourceImageOptions to ol/source/Image

src/ol/source/Image.js

@@ -67,6 +67,16 @@ const ImageSourceEvent = function(type, image) {
 inherits(ImageSourceEvent, Event);
 
 
+/**
+ * @typedef {Object} Options
+ * @property {ol.AttributionLike} [attributions]
+ * @property {module:ol/extent~Extent} [extent]
+ * @property {module:ol/proj~ProjectionLike} projection
+ * @property {Array.<number>} [resolutions]
+ * @property {ol.source.State} [state]
+ */
+
+
 /**
  * @classdesc
  * Abstract base class; normally only used for creating subclasses and not
@@ -76,7 +86,7 @@ inherits(ImageSourceEvent, Event);
  * @constructor
  * @abstract
  * @extends {ol.source.Source}
- * @param {ol.SourceImageOptions} options Single image source options.
+ * @param {module:ol/source/Image~Options} options Single image source options.
  * @api
  */
 const ImageSource = function(options) {