Merge pull request #12120 from Levi-Montgomery/fix-type

Add missing CallbackProperty type that is supposed to be here

CHANGES.md

@@ -13,6 +13,7 @@
 - Fixed cube-mapping artifacts in image-based lighting. [#12100](https://github.com/CesiumGS/cesium/pull/12100)
 - Fixed specular reflection artifact in PBR direct lighting. [#12116](https://github.com/CesiumGS/cesium/pull/12116)
 - Added multiscattering terms to diffuse BRDF in image-based lighting. [#12118](https://github.com/CesiumGS/cesium/pull/12118)
+- Fixed CallbackProperty type not being present on entity position. [#12120](https://github.com/CesiumGS/cesium/pull/12120)
 
 ##### Breaking Changes :mega:
 

CONTRIBUTORS.md

@@ -392,3 +392,4 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for details on how to contribute to Cesiu
 - [Zhongxiang Wang](https://github.com/plainheart)
 - [Tim Schneider](https://github.com/Tim-S)
 - [Vladislav Yunev](https://github.com/YunVlad)
+- [Levi Montgomery](https://github.com/Levi-Montgomery)

packages/engine/Source/DataSources/Entity.js

@@ -74,7 +74,7 @@ function createPropertyTypeDescriptor(name, Type) {
  * @property {TimeIntervalCollection} [availability] The availability, if any, associated with this object.
  * @property {boolean} [show] A boolean value indicating if the entity and its children are displayed.
  * @property {Property | string} [description] A string Property specifying an HTML description for this entity.
- * @property {PositionProperty | Cartesian3} [position] A Property specifying the entity position.
+ * @property {PositionProperty | Cartesian3 | CallbackProperty} [position] A Property specifying the entity position.
  * @property {Property | Quaternion} [orientation=Transforms.eastNorthUpToFixedFrame(position)] A Property specifying the entity orientation in respect to Earth-fixed-Earth-centered (ECEF). If undefined, east-north-up at entity position is used.
  * @property {Property | Cartesian3} [viewFrom] A suggested initial offset for viewing this object.
  * @property {Entity} [parent] A parent entity to associate with this entity.