diff --git a/examples/center.js b/examples/center.js
index e1f2e029d5..7f5ca270ad 100644
--- a/examples/center.js
+++ b/examples/center.js
@@ -5,6 +5,7 @@ import {Tile as TileLayer, Vector as VectorLayer} from '../src/ol/layer.js';
 import {OSM, Vector as VectorSource} from '../src/ol/source.js';
 import {Circle as CircleStyle, Fill, Stroke, Style} from '../src/ol/style.js';
 
+/** @type {VectorSource<import("../src/ol/geom/SimpleGeometry.js").default>} */
 const source = new VectorSource({
   url: 'data/geojson/switzerland.geojson',
   format: new GeoJSON()
@@ -51,21 +52,21 @@ const zoomtoswitzerland =
     document.getElementById('zoomtoswitzerland');
 zoomtoswitzerland.addEventListener('click', function() {
   const feature = source.getFeatures()[0];
-  const polygon = /** @type {import("../src/ol/geom/SimpleGeometry.js").default} */ (feature.getGeometry());
+  const polygon = feature.getGeometry();
   view.fit(polygon, {padding: [170, 50, 30, 150]});
 }, false);
 
 const zoomtolausanne = document.getElementById('zoomtolausanne');
 zoomtolausanne.addEventListener('click', function() {
   const feature = source.getFeatures()[1];
-  const point = /** @type {import("../src/ol/geom/SimpleGeometry.js").default} */ (feature.getGeometry());
+  const point = feature.getGeometry();
   view.fit(point, {padding: [170, 50, 30, 150], minResolution: 50});
 }, false);
 
 const centerlausanne = document.getElementById('centerlausanne');
 centerlausanne.addEventListener('click', function() {
   const feature = source.getFeatures()[1];
-  const point = /** @type {import("../src/ol/geom/Point.js").default} */ (feature.getGeometry());
+  const point = feature.getGeometry();
   const size = map.getSize();
   view.centerOn(point.getCoordinates(), size, [570, 500]);
 }, false);
diff --git a/examples/feature-move-animation.js b/examples/feature-move-animation.js
index 1d8d7bc088..5a002c5009 100644
--- a/examples/feature-move-animation.js
+++ b/examples/feature-move-animation.js
@@ -67,10 +67,10 @@ const routeFeature = new Feature({
   type: 'route',
   geometry: route
 });
-const geoMarker = new Feature({
+const geoMarker = /** @type Feature<import("../src/ol/geom/Point").default> */(new Feature({
   type: 'geoMarker',
   geometry: new Point(routeCoords[0])
-});
+}));
 const startMarker = new Feature({
   type: 'icon',
   geometry: new Point(routeCoords[0])
@@ -191,7 +191,7 @@ function stopAnimation(ended) {
 
   // if animation cancelled set the marker at the beginning
   const coord = ended ? routeCoords[routeLength - 1] : routeCoords[0];
-  const geometry = /** @type {import("../src/ol/geom/Point").default} */ (geoMarker.getGeometry());
+  const geometry = geoMarker.getGeometry();
   geometry.setCoordinates(coord);
   //remove listener
   vectorLayer.un('postrender', moveFeature);
diff --git a/src/ol/Feature.js b/src/ol/Feature.js
index 12cc0d0a40..4efccf3127 100644
--- a/src/ol/Feature.js
+++ b/src/ol/Feature.js
@@ -57,10 +57,11 @@ import BaseObject, {getChangeEventType} from './Object.js';
  * ```
  *
  * @api
+ * @template {import("./geom/Geometry.js").default} Geometry
  */
 class Feature extends BaseObject {
   /**
-   * @param {import("./geom/Geometry.js").default|Object<string, *>=} opt_geometryOrProperties
+   * @param {Geometry|Object<string, *>=} opt_geometryOrProperties
    *     You may pass a Geometry object directly, or an object literal containing
    *     properties. If you pass an object literal, you may include a Geometry
    *     associated with a `geometry` key.
@@ -106,7 +107,7 @@ class Feature extends BaseObject {
 
     if (opt_geometryOrProperties) {
       if (typeof /** @type {?} */ (opt_geometryOrProperties).getSimplifiedGeometry === 'function') {
-        const geometry = /** @type {import("./geom/Geometry.js").default} */ (opt_geometryOrProperties);
+        const geometry = /** @type {Geometry} */ (opt_geometryOrProperties);
         this.setGeometry(geometry);
       } else {
         /** @type {Object<string, *>} */
@@ -140,13 +141,13 @@ class Feature extends BaseObject {
    * Get the feature's default geometry.  A feature may have any number of named
    * geometries.  The "default" geometry (the one that is rendered by default) is
    * set when calling {@link module:ol/Feature~Feature#setGeometry}.
-   * @return {import("./geom/Geometry.js").default|undefined} The default geometry for the feature.
+   * @return {Geometry|undefined} The default geometry for the feature.
    * @api
    * @observable
    */
   getGeometry() {
     return (
-      /** @type {import("./geom/Geometry.js").default|undefined} */ (this.get(this.geometryName_))
+      /** @type {Geometry|undefined} */ (this.get(this.geometryName_))
     );
   }
 
@@ -218,7 +219,7 @@ class Feature extends BaseObject {
   /**
    * Set the default geometry for the feature.  This will update the property
    * with the name returned by {@link module:ol/Feature~Feature#getGeometryName}.
-   * @param {import("./geom/Geometry.js").default|undefined} geometry The new geometry.
+   * @param {Geometry|undefined} geometry The new geometry.
    * @api
    * @observable
    */
diff --git a/src/ol/interaction/Draw.js b/src/ol/interaction/Draw.js
index 3d28104798..201cfddde0 100644
--- a/src/ol/interaction/Draw.js
+++ b/src/ol/interaction/Draw.js
@@ -373,7 +373,7 @@ class Draw extends PointerInteraction {
 
     /**
      * Sketch point.
-     * @type {Feature}
+     * @type {Feature<Point>}
      * @private
      */
     this.sketchPoint_ = null;
@@ -387,7 +387,7 @@ class Draw extends PointerInteraction {
 
     /**
      * Sketch line. Used when drawing polygon.
-     * @type {Feature}
+     * @type {Feature<LineString>}
      * @private
      */
     this.sketchLine_ = null;
@@ -669,7 +669,7 @@ class Draw extends PointerInteraction {
       this.sketchPoint_ = new Feature(new Point(coordinates));
       this.updateSketchFeatures_();
     } else {
-      const sketchPointGeom = /** @type {Point} */ (this.sketchPoint_.getGeometry());
+      const sketchPointGeom = this.sketchPoint_.getGeometry();
       sketchPointGeom.setCoordinates(coordinates);
     }
   }
@@ -711,7 +711,7 @@ class Draw extends PointerInteraction {
    */
   modifyDrawing_(event) {
     let coordinate = event.coordinate;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let coordinates, last;
     if (this.mode_ === Mode.POINT) {
       last = this.sketchCoords_;
@@ -730,7 +730,7 @@ class Draw extends PointerInteraction {
     last[1] = coordinate[1];
     this.geometryFunction_(/** @type {!LineCoordType} */ (this.sketchCoords_), geometry);
     if (this.sketchPoint_) {
-      const sketchPointGeom = /** @type {Point} */ (this.sketchPoint_.getGeometry());
+      const sketchPointGeom = this.sketchPoint_.getGeometry();
       sketchPointGeom.setCoordinates(coordinate);
     }
     /** @type {LineString} */
@@ -740,8 +740,8 @@ class Draw extends PointerInteraction {
       if (!this.sketchLine_) {
         this.sketchLine_ = new Feature();
       }
-      const ring = /** @type {Polygon} */ (geometry).getLinearRing(0);
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      const ring = geometry.getLinearRing(0);
+      sketchLineGeom = this.sketchLine_.getGeometry();
       if (!sketchLineGeom) {
         sketchLineGeom = new LineString(ring.getFlatCoordinates(), ring.getLayout());
         this.sketchLine_.setGeometry(sketchLineGeom);
@@ -751,7 +751,7 @@ class Draw extends PointerInteraction {
         sketchLineGeom.changed();
       }
     } else if (this.sketchLineCoords_) {
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      sketchLineGeom = this.sketchLine_.getGeometry();
       sketchLineGeom.setCoordinates(this.sketchLineCoords_);
     }
     this.updateSketchFeatures_();
@@ -764,7 +764,7 @@ class Draw extends PointerInteraction {
    */
   addToDrawing_(event) {
     const coordinate = event.coordinate;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let done;
     let coordinates;
     if (this.mode_ === Mode.LINE_STRING) {
@@ -808,7 +808,7 @@ class Draw extends PointerInteraction {
     if (!this.sketchFeature_) {
       return;
     }
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (this.sketchFeature_.getGeometry());
+    const geometry = this.sketchFeature_.getGeometry();
     let coordinates;
     /** @type {LineString} */
     let sketchLineGeom;
@@ -822,7 +822,7 @@ class Draw extends PointerInteraction {
     } else if (this.mode_ === Mode.POLYGON) {
       coordinates = /** @type {PolyCoordType} */ (this.sketchCoords_)[0];
       coordinates.splice(-2, 1);
-      sketchLineGeom = /** @type {LineString} */ (this.sketchLine_.getGeometry());
+      sketchLineGeom = this.sketchLine_.getGeometry();
       sketchLineGeom.setCoordinates(coordinates);
       this.geometryFunction_(this.sketchCoords_, geometry);
     }
@@ -846,7 +846,7 @@ class Draw extends PointerInteraction {
       return;
     }
     let coordinates = this.sketchCoords_;
-    const geometry = /** @type {import("../geom/SimpleGeometry.js").default} */ (sketchFeature.getGeometry());
+    const geometry = sketchFeature.getGeometry();
     if (this.mode_ === Mode.LINE_STRING) {
       // remove the redundant last point
       coordinates.pop();
@@ -900,12 +900,12 @@ class Draw extends PointerInteraction {
    * Extend an existing geometry by adding additional points. This only works
    * on features with `LineString` geometries, where the interaction will
    * extend lines by adding points to the end of the coordinates array.
-   * @param {!Feature} feature Feature to be extended.
+   * @param {!Feature<LineString>} feature Feature to be extended.
    * @api
    */
   extend(feature) {
     const geometry = feature.getGeometry();
-    const lineString = /** @type {LineString} */ (geometry);
+    const lineString = geometry;
     this.sketchFeature_ = feature;
     this.sketchCoords_ = lineString.getCoordinates();
     const last = this.sketchCoords_[this.sketchCoords_.length - 1];
diff --git a/src/ol/interaction/Extent.js b/src/ol/interaction/Extent.js
index fdff413a53..02ffdf7777 100644
--- a/src/ol/interaction/Extent.js
+++ b/src/ol/interaction/Extent.js
@@ -126,7 +126,7 @@ class Extent extends PointerInteraction {
 
     /**
      * Feature for displaying the visible pointer
-     * @type {Feature}
+     * @type {Feature<Point>}
      * @private
      */
     this.vertexFeature_ = null;
@@ -265,7 +265,7 @@ class Extent extends PointerInteraction {
       this.vertexFeature_ = vertexFeature;
       this.vertexOverlay_.getSource().addFeature(vertexFeature);
     } else {
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       geometry.setCoordinates(vertex);
     }
     return vertexFeature;
diff --git a/src/ol/interaction/Modify.js b/src/ol/interaction/Modify.js
index 8a2382cb25..e878f5065d 100644
--- a/src/ol/interaction/Modify.js
+++ b/src/ol/interaction/Modify.js
@@ -660,7 +660,7 @@ class Modify extends PointerInteraction {
       this.vertexFeature_ = vertexFeature;
       this.overlay_.getSource().addFeature(vertexFeature);
     } else {
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       geometry.setCoordinates(coordinates);
     }
     return vertexFeature;
@@ -785,7 +785,7 @@ class Modify extends PointerInteraction {
     const vertexFeature = this.vertexFeature_;
     if (vertexFeature) {
       const insertVertices = [];
-      const geometry = /** @type {Point} */ (vertexFeature.getGeometry());
+      const geometry = vertexFeature.getGeometry();
       const vertex = geometry.getCoordinates();
       const vertexExtent = boundingExtent([vertex]);
       const segmentDataMatches = this.rBush_.getInExtent(vertexExtent);
diff --git a/src/ol/renderer/webgl/PointsLayer.js b/src/ol/renderer/webgl/PointsLayer.js
index 77b4e5f623..759c40d538 100644
--- a/src/ol/renderer/webgl/PointsLayer.js
+++ b/src/ol/renderer/webgl/PointsLayer.js
@@ -25,15 +25,15 @@ const VERTEX_SHADER = `
   attribute vec2 a_offsets;
   attribute float a_opacity;
   attribute vec4 a_color;
-  
+
   uniform mat4 u_projectionMatrix;
   uniform mat4 u_offsetScaleMatrix;
   uniform mat4 u_offsetRotateMatrix;
-  
+
   varying vec2 v_texCoord;
   varying float v_opacity;
   varying vec4 v_color;
-  
+
   void main(void) {
     mat4 offsetMatrix = u_offsetScaleMatrix;
     if (a_rotateWithView == 1.0) {
@@ -48,13 +48,13 @@ const VERTEX_SHADER = `
 
 const FRAGMENT_SHADER = `
   precision mediump float;
-  
+
   uniform sampler2D u_texture;
 
   varying vec2 v_texCoord;
   varying float v_opacity;
   varying vec4 v_color;
-  
+
   void main(void) {
     if (v_opacity == 0.0) {
       discard;
@@ -222,7 +222,7 @@ class WebGLPointsLayerRenderer extends WebGLLayerRenderer {
       return 1;
     };
     this.coordCallback_ = options.coordCallback || function(feature, index) {
-      const geom = /** @type {import("../../geom/Point").default} */ (feature.getGeometry());
+      const geom = feature.getGeometry();
       return geom.getCoordinates()[index];
     };
     this.opacityCallback_ = options.opacityCallback || function() {
diff --git a/src/ol/source/Cluster.js b/src/ol/source/Cluster.js
index e2dbcbf481..ccb01e5814 100644
--- a/src/ol/source/Cluster.js
+++ b/src/ol/source/Cluster.js
@@ -76,7 +76,7 @@ class Cluster extends VectorSource {
      * @protected
      */
     this.geometryFunction = options.geometryFunction || function(feature) {
-      const geometry = /** @type {Point} */ (feature.getGeometry());
+      const geometry = feature.getGeometry();
       assert(geometry.getType() == GeometryType.POINT,
         10); // The default `geometryFunction` can only handle `Point` geometries
       return geometry;
diff --git a/src/ol/source/Vector.js b/src/ol/source/Vector.js
index c72f777bbe..2e32437502 100644
--- a/src/ol/source/Vector.js
+++ b/src/ol/source/Vector.js
@@ -35,12 +35,13 @@ import RBush from '../structs/RBush.js';
  * @classdesc
  * Events emitted by {@link module:ol/source/Vector} instances are instances of this
  * type.
+ * @template {import("../geom/Geometry.js").default} Geometry
  */
 export class VectorSourceEvent extends Event {
 
   /**
    * @param {string} type Type.
-   * @param {import("../Feature.js").default=} opt_feature Feature.
+   * @param {import("../Feature.js").default<Geometry>=} opt_feature Feature.
    */
   constructor(type, opt_feature) {
 
@@ -48,7 +49,7 @@ export class VectorSourceEvent extends Event {
 
     /**
      * The feature being added or removed.
-     * @type {import("../Feature.js").default|undefined}
+     * @type {import("../Feature.js").default<Geometry>|undefined}
      * @api
      */
     this.feature = opt_feature;
@@ -154,8 +155,9 @@ export class VectorSourceEvent extends Event {
  * by this source are suitable for editing. See {@link module:ol/source/VectorTile~VectorTile} for
  * vector data that is optimized for rendering.
  *
- * @fires VectorSourceEvent
+ * @fires VectorSourceEvent<Geometry>
  * @api
+ * @template {import("../geom/Geometry.js").default} Geometry
  */
 class VectorSource extends Source {
   /**
@@ -215,7 +217,7 @@ class VectorSource extends Source {
 
     /**
      * @private
-     * @type {RBush<import("../Feature.js").default>}
+     * @type {RBush<import("../Feature.js").default<Geometry>>}
      */
     this.featuresRtree_ = useSpatialIndex ? new RBush() : null;
 
@@ -227,21 +229,21 @@ class VectorSource extends Source {
 
     /**
      * @private
-     * @type {!Object<string, import("../Feature.js").default>}
+     * @type {!Object<string, import("../Feature.js").default<Geometry>>}
      */
     this.nullGeometryFeatures_ = {};
 
     /**
      * A lookup of features by id (the return from feature.getId()).
      * @private
-     * @type {!Object<string, import("../Feature.js").default>}
+     * @type {!Object<string, import("../Feature.js").default<Geometry>>}
      */
     this.idIndex_ = {};
 
     /**
      * A lookup of features without id (keyed by getUid(feature)).
      * @private
-     * @type {!Object<string, import("../Feature.js").default>}
+     * @type {!Object<string, import("../Feature.js").default<Geometry>>}
      */
     this.undefIdIndex_ = {};
 
@@ -253,7 +255,7 @@ class VectorSource extends Source {
 
     /**
      * @private
-     * @type {Collection<import("../Feature.js").default>}
+     * @type {Collection<import("../Feature.js").default<Geometry>>}
      */
     this.featuresCollection_ = null;
 
@@ -285,7 +287,7 @@ class VectorSource extends Source {
    * Note: this also applies if an {@link module:ol/Collection} is used for features,
    * meaning that if a feature with a duplicate id is added in the collection, it will
    * be removed from it right away.
-   * @param {import("../Feature.js").default} feature Feature to add.
+   * @param {import("../Feature.js").default<Geometry>} feature Feature to add.
    * @api
    */
   addFeature(feature) {
@@ -296,7 +298,7 @@ class VectorSource extends Source {
 
   /**
    * Add a feature without firing a `change` event.
-   * @param {import("../Feature.js").default} feature Feature.
+   * @param {import("../Feature.js").default<Geometry>} feature Feature.
    * @protected
    */
   addFeatureInternal(feature) {
@@ -328,7 +330,7 @@ class VectorSource extends Source {
 
   /**
    * @param {string} featureKey Unique identifier for the feature.
-   * @param {import("../Feature.js").default} feature The feature.
+   * @param {import("../Feature.js").default<Geometry>} feature The feature.
    * @private
    */
   setupChangeEvents_(featureKey, feature) {
@@ -343,7 +345,7 @@ class VectorSource extends Source {
 
   /**
    * @param {string} featureKey Unique identifier for the feature.
-   * @param {import("../Feature.js").default} feature The feature.
+   * @param {import("../Feature.js").default<Geometry>} feature The feature.
    * @return {boolean} The feature is "valid", in the sense that it is also a
    *     candidate for insertion into the Rtree.
    * @private
@@ -368,7 +370,7 @@ class VectorSource extends Source {
 
   /**
    * Add a batch of features to the source.
-   * @param {Array<import("../Feature.js").default>} features Features to add.
+   * @param {Array<import("../Feature.js").default<Geometry>>} features Features to add.
    * @api
    */
   addFeatures(features) {
@@ -379,7 +381,7 @@ class VectorSource extends Source {
 
   /**
    * Add features without firing a `change` event.
-   * @param {Array<import("../Feature.js").default>} features Features.
+   * @param {Array<import("../Feature.js").default<Geometry>>} features Features.
    * @protected
    */
   addFeaturesInternal(features) {
@@ -420,14 +422,14 @@ class VectorSource extends Source {
 
 
   /**
-   * @param {!Collection<import("../Feature.js").default>} collection Collection.
+   * @param {!Collection<import("../Feature.js").default<Geometry>>} collection Collection.
    * @private
    */
   bindFeaturesCollection_(collection) {
     let modifyingCollection = false;
     listen(this, VectorEventType.ADDFEATURE,
       /**
-       * @param {VectorSourceEvent} evt The vector source event
+       * @param {VectorSourceEvent<Geometry>} evt The vector source event
        */
       function(evt) {
         if (!modifyingCollection) {
@@ -438,7 +440,7 @@ class VectorSource extends Source {
       });
     listen(this, VectorEventType.REMOVEFEATURE,
       /**
-       * @param {VectorSourceEvent} evt The vector source event
+       * @param {VectorSourceEvent<Geometry>} evt The vector source event
        */
       function(evt) {
         if (!modifyingCollection) {
@@ -454,7 +456,7 @@ class VectorSource extends Source {
       function(evt) {
         if (!modifyingCollection) {
           modifyingCollection = true;
-          this.addFeature(/** @type {import("../Feature.js").default} */ (evt.element));
+          this.addFeature(/** @type {import("../Feature.js").default<Geometry>} */ (evt.element));
           modifyingCollection = false;
         }
       }, this);
@@ -465,7 +467,7 @@ class VectorSource extends Source {
       function(evt) {
         if (!modifyingCollection) {
           modifyingCollection = true;
-          this.removeFeature(/** @type {import("../Feature.js").default} */ (evt.element));
+          this.removeFeature(/** @type {import("../Feature.js").default<Geometry>} */ (evt.element));
           modifyingCollection = false;
         }
       }, this);
@@ -518,7 +520,7 @@ class VectorSource extends Source {
    * stop and the function will return the same value.
    * Note: this function only iterate through the feature that have a defined geometry.
    *
-   * @param {function(import("../Feature.js").default): T} callback Called with each feature
+   * @param {function(import("../Feature.js").default<Geometry>): T} callback Called with each feature
    *     on the source.  Return a truthy value to stop iteration.
    * @return {T|undefined} The return value from the last call to the callback.
    * @template T
@@ -540,7 +542,7 @@ class VectorSource extends Source {
    * value.
    *
    * @param {import("../coordinate.js").Coordinate} coordinate Coordinate.
-   * @param {function(import("../Feature.js").default): T} callback Called with each feature
+   * @param {function(import("../Feature.js").default<Geometry>): T} callback Called with each feature
    *     whose goemetry contains the provided coordinate.
    * @return {T|undefined} The return value from the last call to the callback.
    * @template T
@@ -571,7 +573,7 @@ class VectorSource extends Source {
    * features, equivalent to {@link module:ol/source/Vector~VectorSource#forEachFeature #forEachFeature()}.
    *
    * @param {import("../extent.js").Extent} extent Extent.
-   * @param {function(import("../Feature.js").default): T} callback Called with each feature
+   * @param {function(import("../Feature.js").default<Geometry>): T} callback Called with each feature
    *     whose bounding box intersects the provided extent.
    * @return {T|undefined} The return value from the last call to the callback.
    * @template T
@@ -595,7 +597,7 @@ class VectorSource extends Source {
    * {@link module:ol/source/Vector~VectorSource#forEachFeatureInExtent #forEachFeatureInExtent()} method instead.
    *
    * @param {import("../extent.js").Extent} extent Extent.
-   * @param {function(import("../Feature.js").default): T} callback Called with each feature
+   * @param {function(import("../Feature.js").default<Geometry>): T} callback Called with each feature
    *     whose geometry intersects the provided extent.
    * @return {T|undefined} The return value from the last call to the callback.
    * @template T
@@ -604,7 +606,7 @@ class VectorSource extends Source {
   forEachFeatureIntersectingExtent(extent, callback) {
     return this.forEachFeatureInExtent(extent,
       /**
-       * @param {import("../Feature.js").default} feature Feature.
+       * @param {import("../Feature.js").default<Geometry>} feature Feature.
        * @return {T|undefined} The return value from the last call to the callback.
        */
       function(feature) {
@@ -623,7 +625,7 @@ class VectorSource extends Source {
    * Get the features collection associated with this source. Will be `null`
    * unless the source was configured with `useSpatialIndex` set to `false`, or
    * with an {@link module:ol/Collection} as `features`.
-   * @return {Collection<import("../Feature.js").default>} The collection of features.
+   * @return {Collection<import("../Feature.js").default<Geometry>>} The collection of features.
    * @api
    */
   getFeaturesCollection() {
@@ -633,7 +635,7 @@ class VectorSource extends Source {
 
   /**
    * Get all features on the source in random order.
-   * @return {Array<import("../Feature.js").default>} Features.
+   * @return {Array<import("../Feature.js").default<Geometry>>} Features.
    * @api
    */
   getFeatures() {
@@ -647,7 +649,7 @@ class VectorSource extends Source {
       }
     }
     return (
-      /** @type {Array<import("../Feature.js").default>} */ (features)
+      /** @type {Array<import("../Feature.js").default<Geometry>>} */ (features)
     );
   }
 
@@ -655,7 +657,7 @@ class VectorSource extends Source {
   /**
    * Get all features whose geometry intersects the provided coordinate.
    * @param {import("../coordinate.js").Coordinate} coordinate Coordinate.
-   * @return {Array<import("../Feature.js").default>} Features.
+   * @return {Array<import("../Feature.js").default<Geometry>>} Features.
    * @api
    */
   getFeaturesAtCoordinate(coordinate) {
@@ -675,7 +677,7 @@ class VectorSource extends Source {
    * This method is not available when the source is configured with
    * `useSpatialIndex` set to `false`.
    * @param {import("../extent.js").Extent} extent Extent.
-   * @return {Array<import("../Feature.js").default>} Features.
+   * @return {Array<import("../Feature.js").default<Geometry>>} Features.
    * @api
    */
   getFeaturesInExtent(extent) {
@@ -689,10 +691,10 @@ class VectorSource extends Source {
    * This method is not available when the source is configured with
    * `useSpatialIndex` set to `false`.
    * @param {import("../coordinate.js").Coordinate} coordinate Coordinate.
-   * @param {function(import("../Feature.js").default):boolean=} opt_filter Feature filter function.
+   * @param {function(import("../Feature.js").default<Geometry>):boolean=} opt_filter Feature filter function.
    *     The filter function will receive one argument, the {@link module:ol/Feature feature}
    *     and it should return a boolean value. By default, no filtering is made.
-   * @return {import("../Feature.js").default} Closest feature.
+   * @return {import("../Feature.js").default<Geometry>} Closest feature.
    * @api
    */
   getClosestFeatureToCoordinate(coordinate, opt_filter) {
@@ -712,7 +714,7 @@ class VectorSource extends Source {
     const filter = opt_filter ? opt_filter : TRUE;
     this.featuresRtree_.forEachInExtent(extent,
       /**
-       * @param {import("../Feature.js").default} feature Feature.
+       * @param {import("../Feature.js").default<Geometry>} feature Feature.
        */
       function(feature) {
         if (filter(feature)) {
@@ -759,7 +761,7 @@ class VectorSource extends Source {
    * `source.getFeatureById(2)` will return a feature with id `'2'` or `2`.
    *
    * @param {string|number} id Feature identifier.
-   * @return {import("../Feature.js").default} The feature (or `null` if not found).
+   * @return {import("../Feature.js").default<Geometry>} The feature (or `null` if not found).
    * @api
    */
   getFeatureById(id) {
@@ -803,7 +805,7 @@ class VectorSource extends Source {
    * @private
    */
   handleFeatureChange_(event) {
-    const feature = /** @type {import("../Feature.js").default} */ (event.target);
+    const feature = /** @type {import("../Feature.js").default<Geometry>} */ (event.target);
     const featureKey = getUid(feature);
     const geometry = feature.getGeometry();
     if (!geometry) {
@@ -851,7 +853,7 @@ class VectorSource extends Source {
 
   /**
    * Returns true if the feature is contained within the source.
-   * @param {import("../Feature.js").default} feature Feature.
+   * @param {import("../Feature.js").default<Geometry>} feature Feature.
    * @return {boolean} Has feature.
    * @api
    */
@@ -933,7 +935,7 @@ class VectorSource extends Source {
    * Remove a single feature from the source.  If you want to remove all features
    * at once, use the {@link module:ol/source/Vector~VectorSource#clear #clear()} method
    * instead.
-   * @param {import("../Feature.js").default} feature Feature to remove.
+   * @param {import("../Feature.js").default<Geometry>} feature Feature to remove.
    * @api
    */
   removeFeature(feature) {
@@ -952,7 +954,7 @@ class VectorSource extends Source {
 
   /**
    * Remove feature without firing a `change` event.
-   * @param {import("../Feature.js").default} feature Feature.
+   * @param {import("../Feature.js").default<Geometry>} feature Feature.
    * @protected
    */
   removeFeatureInternal(feature) {
@@ -973,7 +975,7 @@ class VectorSource extends Source {
   /**
    * Remove a feature from the id index.  Called internally when the feature id
    * may have changed.
-   * @param {import("../Feature.js").default} feature The feature.
+   * @param {import("../Feature.js").default<Geometry>} feature The feature.
    * @return {boolean} Removed the feature from the index.
    * @private
    */