New budget table for multi year report.

Signed-off-by: James Cole <thegrumpydictator@gmail.com>

app/Helpers/Report/ReportHelperInterface.php

@@ -28,6 +28,16 @@ use Illuminate\Support\Collection;
 interface ReportHelperInterface
 {
 
+    /**
+     * @param Carbon     $start
+     * @param Carbon     $end
+     * @param Collection $accounts
+     *
+     * @return array
+     */
+    public function getBudgetMultiYear(Carbon $start, Carbon $end, Collection $accounts): array;
+
+
     /**
      * This method generates a full report for the given period on all
      * the users bills and their payments.
@@ -80,6 +90,14 @@ interface ReportHelperInterface
      */
     public function listOfMonths(Carbon $date): array;
 
+    /**
+     * @param Carbon $start
+     * @param Carbon $end
+     *
+     * @return array
+     */
+    public function listOfYears(Carbon $start, Carbon $end): array;
+
     /**
      * Returns an array of tags and their comparitive size with amounts bla bla.
      *