<?php

namespace App\Service\Prospect;

use App\Entity\Prospect\Problem;

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

    /**
     * @param Problem $problem
     */
    public function save(Problem $problem): void;

    /**
     * @param Problem $problem
     */
    public function delete(Problem $problem): void;
}