message: Make PlaceablesLayer#_controlled public
diff: @@ -52,8 +52,9 @@ declare global {
  /**
  * Track the set of PlaceableObjects on this layer which are currently controlled by their id
  * @defaultValue `{}`
  + * @remarks This is public because it's used from externally by foundry and modules might need to do the same.
  */
  - protected _controlled: Record<string, InstanceType<ConfiguredObjectClassForName<DocumentName>>>;
  + _controlled: Record<string, InstanceType<ConfiguredObjectClassForName<DocumentName>>>;
  /**
  * Keep track of an object copied with CTRL+C which can be pasted later
  