old_contents: from browser import *
  from store import *
  
  __all__ = []
  
  __all__ += denormalizer.__all__
  __all__ += browser.__all__
  __all__ += store.__all__
  
  
new_contents: from browser import *
  from store import *
  
  __all__ = []
  
  __all__ += browser.__all__
  __all__ += store.__all__
  
  
subject: Fix #172