Do not document object literals as interfaces

Instead, object literals with properties that should not be
renamed can go in externs/olx.js.

src/ol/renderer/layerrenderer.js

@@ -45,7 +45,7 @@ goog.inherits(ol.renderer.Layer, goog.Disposable);
 
 /**
  * @param {ol.Coordinate} coordinate Coordinate.
- * @param {oli.FrameState} frameState Frame state.
+ * @param {olx.FrameState} frameState Frame state.
  * @param {function(this: S, ol.Feature, ol.layer.Layer): T} callback Feature
  *     callback.
  * @param {S} thisArg Value to use as `this` when executing `callback`.
@@ -96,7 +96,7 @@ ol.renderer.Layer.prototype.handleImageChange = function(event) {
 
 
 /**
- * @param {oli.FrameState} frameState Frame state.
+ * @param {olx.FrameState} frameState Frame state.
  * @param {ol.layer.LayerState} layerState Layer state.
  */
 ol.renderer.Layer.prototype.prepareFrame = goog.abstractMethod;
@@ -114,7 +114,7 @@ ol.renderer.Layer.prototype.renderIfReadyAndVisible = function() {
 
 
 /**
- * @param {oli.FrameState} frameState Frame state.
+ * @param {olx.FrameState} frameState Frame state.
  * @param {ol.source.Tile} tileSource Tile source.
  * @protected
  */
@@ -126,7 +126,7 @@ ol.renderer.Layer.prototype.scheduleExpireCache =
             /**
              * @param {ol.source.Tile} tileSource Tile source.
              * @param {ol.Map} map Map.
-             * @param {oli.FrameState} frameState Frame state.
+             * @param {olx.FrameState} frameState Frame state.
              */
             function(tileSource, map, frameState) {
               var tileSourceKey = goog.getUid(tileSource).toString();
@@ -155,7 +155,7 @@ ol.renderer.Layer.prototype.updateAttributions =
 
 
 /**
- * @param {oli.FrameState} frameState Frame state.
+ * @param {olx.FrameState} frameState Frame state.
  * @param {ol.source.Source} source Source.
  * @protected
  */
@@ -241,7 +241,7 @@ ol.renderer.Layer.prototype.snapCenterToPixel =
  * - registers idle tiles in frameState.wantedTiles so that they are not
  *   discarded by the tile queue
  * - enqueues missing tiles
- * @param {oli.FrameState} frameState Frame state.
+ * @param {olx.FrameState} frameState Frame state.
  * @param {ol.source.Tile} tileSource Tile source.
  * @param {ol.tilegrid.TileGrid} tileGrid Tile grid.
  * @param {number} pixelRatio Pixel ratio.