<?php

declare(strict_types=1);

namespace DS82\ThreeDPrintShowcase\Contracts;

use DS82\ThreeDPrintShowcase\Materials\Material;

defined('ABSPATH') || exit;

interface MaterialProviderInterface
{
    public function get_id(): string;
    /** @return array<string, Material> */
    public function get_materials(bool $forceRefresh = false): array;
    /** @return array<string, Material> */
    public function get_cached_materials(): array;
    public function get_material(string $identifier): ?Material;
}