@property<EOL><INDENT>def types(self):<DEDENT>
neurites = self._obj.neurites if hasattr(self._obj, '<STR_LIT>') else (self._obj,)<EOL>return (neu.type for neu in neurites)<EOL>
Returns an iterator over the types of the neurites in the object.
            If the object is a tree, then one value is returned.