Interface NewsArticleLd

interface NewsArticleLd {
    "@context": "https://schema.org";
    "@type": "NewsArticle";
    headline: string;
    description: string;
    datePublished: string;
    dateModified: string;
    inLanguage: string;
    url: string;
    mainEntityOfPage: string;
    author: { "@type": "Organization"; name: string; url: string };
    publisher: {
        "@type": "Organization";
        name: string;
        url: string;
        logo: { "@type": "ImageObject"; url: string };
    };
    isAccessibleForFree: true;
    isPartOf: { "@type": "WebSite"; "@id": string; name: string; url: string };
    isBasedOn?: readonly { "@type": "CreativeWork"; url: string; name: string }[];
    keywords?: readonly string[];
    articleSection?: string;
}