fractalzombie / frzb-metrics-power

Attribute/PrometheusOptions.php

<?php

declare(strict_types=1);

/**
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *
 * Copyright (c) 2024 Mykhailo Shtanko fractalzombie@gmail.com
 *
 * For the full copyright and license information, please view the LICENSE.MD
 * file that was distributed with this source code.
 */

namespace FRZB\Component\MetricsPower\Attribute;

#[\Attribute(\Attribute::TARGET_CLASS)]
final readonly class PrometheusOptions implements OptionsInterface

A parse error occurred: Syntax error, unexpected T_READONLY, expecting T_CLASS on line 19 at column 6

{
    public function __construct(
        public string $topic,
        public string $name,
        public string $help,
        public array $labels,
        public array $values,
        public bool $isSerializable = true,
    ) {}

    public function isSerializable(): bool
    {
        return $this->isSerializable;
    }
}