from Interface import Interface

class INonStructuralFolder(Interface):
    """
    Interface for folderish content types that are folderish as an 
    implementation detail only. By declaring support for this interface,
    a content type will not be considered folderish by the catalog's
    is_folderish index/metadata, meaning that it will not be treated as
    folderish by the navigation tree, portal tab generation and folder_contents.
    """

    pass
