PreviewManager::findRenderClassByContentType

private function findRenderClassByContentType($contentType)
{
	foreach ($this->rendererList as $rendererClass)
	{
		/** @var RendererRenderer $rendererClass */
		if (in_array($contentType, $rendererClass::getAllowedContentTypes(), true))
		{
			return $rendererClass;
		}
	}

	return null;
}