Add budget warnings #1202

app/Repositories/Budget/BudgetRepositoryInterface.php

@@ -39,6 +39,16 @@ interface BudgetRepositoryInterface
      */
     public function cleanupBudgets(): bool;
 
+    /**
+     * A method that returns the amount of money budgeted per day for this budget,
+     * on average.
+     *
+     * @param Budget $budget
+     *
+     * @return string
+     */
+    public function budgetedPerDay(Budget $budget): string;
+
     /**
      * This method collects various info on budgets, used on the budget page and on the index.
      *