message: addTo returns IPath
diff: @@ -13,7 +13,7 @@ namespace MakerJs.path {
  * @param overwrite Optional flag to overwrite any path referenced by pathId. Default is false, which will create an id similar to pathId.
  * @returns The original path (for cascading).
  */
  - export function addTo(childPath: IPath, parentModel: IModel, pathId: string, overwrite = false): IModel {
  + export function addTo(childPath: IPath, parentModel: IModel, pathId: string, overwrite = false): IPath {
  model.addPath(parentModel, childPath, pathId, overwrite);
  return childPath;
  }
  