<?php
namespace JVBase\managers\SEO\render\Traits\_Properties;

use JVBase\managers\SEO\render\Thing\Thing;
use JVBase\managers\SEO\render\Traits\_Helpers\arrayHelper;

if (!defined('ABSPATH')) {
	exit;
}
trait knowsAboutTrait {
	use arrayHelper;
	/**
	 * @var Thing|string|array Of a Person, and less typically of an Organization, to indicate a topic that is known about - suggesting possible expertise but not implying it. We do not distinguish skill levels here, or relate this to educational content, events, objectives or JobPosting descriptions.
	 */
	protected Thing|string|array $knowsAbout;

	public function getKnowsAbout():Thing|string|array|null
	{
		return $this->knowsAbout??null;
	}
	public function setKnowsAbout(Thing|string|array $knowsAbout):void
	{
		if (is_array($knowsAbout)){
			$knowsAbout = $this->mixedArray('knowsAbout', $knowsAbout, ['string', 'JVBase\managers\SEO\render\Thing\Thing']);
		}
		$this->knowsAbout = $knowsAbout;
	}
}