getLazySingletonUnsafeT<T extends Object>  method 
Retrieves the lazily loaded singleton dependency unsafely, returning the instance directly or throwing an error if not found or not a singleton.
Implementation
@pragma('vm:prefer-inline')
FutureOr<Object> getLazySingletonUnsafeT<T extends Object>(
  Type type, {
  Entity groupEntity = const DefaultEntity(),
  bool traverse = true,
}) {
  return getLazySingletonUnsafeK<T>(
    TypeEntity(type),
    groupEntity: groupEntity,
    traverse: traverse,
  );
}