<?php
/**
 * Base condition.
 *
 * @package Extrova
 */

declare( strict_types=1 );

namespace Extrova\Rules;

defined( 'ABSPATH' ) || exit;

/**
 * Shared behaviour. `sanitize()` is used by Core\Schema when saving extras.
 *
 * @since 1.0.0
 */
abstract class AbstractCondition implements ConditionInterface {

	/**
	 * {@inheritDoc}
	 */
	public function config_schema(): array {
		return array(
			'type'                 => 'object',
			'additionalProperties' => true,
		);
	}

	/**
	 * {@inheritDoc}
	 */
	public function context_dependencies(): array {
		return array();
	}

	/**
	 * Sanitises a condition of this type.
	 *
	 * @param array $condition Raw condition.
	 */
	abstract public function sanitize( array $condition ): array;
}