Move collecting journals to the collector.

app/Repositories/Bill/BillRepositoryInterface.php

@@ -91,16 +91,6 @@ interface BillRepositoryInterface
      */
     public function getBillsUnpaidInRange(Carbon $start, Carbon $end): string;
 
-    /**
-     * @param Bill $bill
-     *
-     * @param int  $page
-     * @param int  $pageSize
-     *
-     * @return LengthAwarePaginator
-     */
-    public function getJournals(Bill $bill, int $page, int $pageSize = 50): LengthAwarePaginator;
-
     /**
      * @param Bill $bill
      *