<?php

namespace App\Service\Campaign;

use App\Entity\Campaign;
use App\Entity\Campaign\Hours;

interface HoursRepositoryInterface
{
    /**
     * @param int $id
     *
     * @return Hours
     */
    public function findById(int $id): ?Hours;

    /**
     * @param Hours $hours
     */
    public function save(Hours $hours): void;

    /**
     * @param Hours $hours
     */
    public function delete(Hours $hours): void;

    public function getHours(Campaign $campaign, string $startOfTheMonth);
}