+=item * C<PAGINATE_ARGS>
+
+Optional. Either a code reference or the name of function to be called
+on the controller importing this helper.
+
+If this funciton is given then the paginate helper calls it whenever
+it has to count the total number of models for calculating the number
+of pages to display. The function must return a hash reference with
+elements suitable for passing to a Rose model manager's C<get_all>
+function.
+
+This can be used e.g. when filtering is used.
+