<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: Sebastian Krupinski <krupinski01@gmail.com>
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace KTXF\Chrono\Entity;

use KTXF\Json\JsonSerializableObject;

/**
 * Common base of the typed chrono entity objects ({@see EventObject},
 * {@see TaskObject}, {@see JournalObject}).
 *
 * Gives providers a single class to build or extend entity properties
 * against without involving the entity node wrapper, and one home for the
 * shared behavior: the type/schema markers and the JSON serialization /
 * deserialization machinery inherited from JsonSerializableObject.
 */
abstract class EntityPropertiesBaseAbstract extends JsonSerializableObject implements EntityPropertiesBaseInterface {

	public string $type = 'event';
	public int $schema = 1;

	public function type(): string {
		return $this->type;
	}

	public function schema(): int {
		return $this->schema;
	}

}