Mark optional property with square brackets

src/ol/interaction/DoubleClickZoom.js

@@ -8,8 +8,8 @@ import Interaction, {zoomByDelta} from '../interaction/Interaction.js';
 
 /**
  * @typedef {Object} Options
- * @property {number} [duration] Animation duration in milliseconds. Default is `250`.
- * @property {number} [delta] The zoom delta applied on each double click, default is `1`.
+ * @property {number} [duration=250] Animation duration in milliseconds.
+ * @property {number} [delta=1] The zoom delta applied on each double click.
  */
 
 

src/ol/interaction/DragAndDrop.js

@@ -14,14 +14,14 @@ import {get as getProjection} from '../proj.js';
 
 /**
  * @typedef {Object} Options
- * @property {Array.<function(new: ol.format.Feature)>|undefined} formatConstructors Format constructors.
- * @property {ol.source.Vector|undefined} source Optional vector source where features will be added.  If a source is provided
+ * @property {Array.<function(new: ol.format.Feature)>} [formatConstructors] Format constructors.
+ * @property {ol.source.Vector} [source] Optional vector source where features will be added.  If a source is provided
  * all existing features will be removed and new features will be added when
  * they are dropped on the target.  If you want to add features to a vector
  * source without removing the existing features (append only), instead of
  * providing the source option listen for the "addfeatures" event.
- * @property {module:ol/proj~ProjectionLike} projection Target projection. By default, the map's view's projection is used.
- * @property {Element|undefined} target The element that is used as the drop target, default is the viewport element.
+ * @property {module:ol/proj~ProjectionLike} [projection] Target projection. By default, the map's view's projection is used.
+ * @property {Element} [target] The element that is used as the drop target, default is the viewport element.
  */
 
 

src/ol/interaction/DragBox.js

@@ -20,13 +20,13 @@ import RenderBox from '../render/Box.js';
 
 /**
  * @typedef {Object} Options
- * @property {string|undefined} className CSS class name for styling the box. The default is `ol-dragbox`.
- * @property {module:ol/events/condition~Condition|undefined} condition A function that takes an {@link module:ol/MapBrowserEvent~MapBrowserEvent} and returns a boolean
+ * @property {string} [className='ol-dragbox'] CSS class name for styling the box.
+ * @property {module:ol/events/condition~Condition} [condition] A function that takes an {@link module:ol/MapBrowserEvent~MapBrowserEvent} and returns a boolean
  * to indicate whether that event should be handled.
  * Default is {@link ol/events/condition~always}.
- * @property {number|undefined} minArea The minimum area of the box in pixel, this value is used by the default
- * `boxEndCondition` function. Default is `64`.
- * @property {module:ol/interaction/DragBox~EndCondition|undefined} boxEndCondition A function that takes a {@link module:ol/MapBrowserEvent~MapBrowserEvent} and two
+ * @property {number} [minArea=64] The minimum area of the box in pixel, this value is used by the default
+ * `boxEndCondition` function.
+ * @property {module:ol/interaction/DragBox~EndCondition} [boxEndCondition] A function that takes a {@link module:ol/MapBrowserEvent~MapBrowserEvent} and two
  * {@link module:ol~Pixel}s to indicate whether a `boxend` event should be fired.
  * Default is `true` if the area of the box is bigger than the `minArea` option.
  */

src/ol/interaction/PinchRotate.js

@@ -14,7 +14,7 @@ import {disable} from '../rotationconstraint.js';
  * @property {number} [duration=250] The duration of the animation in
  * milliseconds.
  * @property {number} [threshold=0.3] Minimal angle in radians to start a rotation.
-  */
+ */
 
 
 /**

src/ol/interaction/Pointer.js

@@ -57,7 +57,7 @@ const handleMoveEvent = UNDEFINED;
  * also during a drag sequence (so during a drag sequence both the
  * `handleDragEvent` function and this function are called).
  * @property {(function(module:ol/MapBrowserPointerEvent~MapBrowserPointerEvent):boolean)} [handleUpEvent]
- Function handling "up" events. If the function returns `false` then the
+ *  Function handling "up" events. If the function returns `false` then the
  * current drag sequence is stopped.
  */
 

src/ol/interaction/Snap.js

@@ -35,12 +35,12 @@ import RBush from '../structs/RBush.js';
 
 /**
  * @typedef {Object} Options
- * @property {module:ol/Collection~Collection.<module:ol/Feature~Feature>|undefined} features Snap to these features. Either this option or source should be provided.
- * @property {boolean|undefined} edge Snap to edges. Default is `true`.
- * @property {boolean|undefined} vertex Snap to vertices. Default is `true`.
- * @property {number|undefined} pixelTolerance Pixel tolerance for considering the pointer close enough to a segment or
- * vertex for snapping. Default is `10` pixels.
- * @property {module:ol/source/Vector~Vector|undefined} source Snap to features from this source. Either this option or features should be provided
+ * @property {module:ol/Collection~Collection.<module:ol/Feature~Feature>} [features] Snap to these features. Either this option or source should be provided.
+ * @property {boolean} [edge=true] Snap to edges.
+ * @property {boolean} [vertex=true] Snap to vertices.
+ * @property {number} [pixelTolerance=10] Pixel tolerance for considering the pointer close enough to a segment or
+ * vertex for snapping.
+ * @property {module:ol/source/Vector~Vector} [source] Snap to features from this source. Either this option or features should be provided
  */
 
 

src/ol/interaction/Translate.js

@@ -39,16 +39,16 @@ const TranslateEventType = {
 
 /**
  * @typedef {Object} interaction_TranslateOptions
- * @property {module:ol/Collection~Collection.<module:ol/Feature~Feature>|undefined} features Only features contained in this collection will be able to be translated. If
+ * @property {module:ol/Collection~Collection.<module:ol/Feature~Feature>} [features] Only features contained in this collection will be able to be translated. If
  * not specified, all features on the map will be able to be translated.
- * @property {undefined|Array.<module:ol/layer/Layer~Layer>|function(module:ol/layer/Layer~Layer): boolean} layers A list of layers from which features should be
+ * @property {Array.<module:ol/layer/Layer~Layer>|function(module:ol/layer/Layer~Layer): boolean} [layers] A list of layers from which features should be
  * translated. Alternatively, a filter function can be provided. The
  * function will be called for each layer in the map and should return
  * `true` for layers that you want to be translatable. If the option is
  * absent, all visible layers will be considered translatable.
- * @property {number|undefined} hitTolerance Hit-detection tolerance. Pixels inside the radius around the given position
+ * @property {number} [hitTolerance=0] Hit-detection tolerance. Pixels inside the radius around the given position
  * will be checked for features. This only works for the canvas renderer and
- * not for WebGL. Default is `0`.
+ * not for WebGL.
  */