refactor: state types of generics explicitly

src/things/floor.ts

@@ -82,7 +82,8 @@ export interface SCFloorFeatureCollectionWithPlaces<T extends GeometryObject>
  * A feature with a place
  */
 export interface SCFloorFeatureWithPlace<T extends GeometryObject>
-  extends Feature<T> {
+  // tslint:disable-next-line:no-any TODO
+  extends Feature<T, any> {
   /**
    * The place of the feature
    */