Remove unused methods.

app/Repositories/Budget/BudgetRepositoryInterface.php

@@ -62,13 +62,6 @@ interface BudgetRepositoryInterface
      */
     public function collectBudgetInformation(Collection $budgets, Carbon $start, Carbon $end): array;
 
-    /**
-     * Deletes a budget limit.
-     *
-     * @param BudgetLimit $budgetLimit
-     */
-    public function deleteBudgetLimit(BudgetLimit $budgetLimit): void;
-
     /**
      * @param Budget $budget
      *
@@ -88,28 +81,6 @@ interface BudgetRepositoryInterface
      */
     public function destroyBudgetLimit(BudgetLimit $budgetLimit): void;
 
-    /**
-     * Filters entries from the result set generated by getBudgetPeriodReport.
-     *
-     * @param Collection $set
-     * @param int        $budgetId
-     * @param array      $periods
-     *
-     * @return array
-     */
-    public function filterAmounts(Collection $set, int $budgetId, array $periods): array;
-
-    /**
-     * Find a budget.
-     *
-     * @param int $budgetId
-     *
-     * @deprecated
-     *
-     * @return Budget
-     */
-    public function find(int $budgetId): Budget;
-
     /**
      * Find a budget.
      *