export interface UrlMetadataImage {
    url: string;
    width: number | null;
    height: number | null;
    type: string | null;
    alt: string | null;
}
export interface UrlMetadataVideo {
    url: string;
    width: number | null;
    height: number | null;
    type: string | null;
}
export interface UrlMetadataAudio {
    url: string;
    type: string | null;
}
export interface UrlMetadataTwitter {
    card: string | null;
    site: string | null;
    creator: string | null;
    title: string | null;
    description: string | null;
    images: UrlMetadataImage[];
    players: {
        url: string;
        width: number | null;
        height: number | null;
    }[];
}
export interface UrlMetadataArticle {
    publishedTime: string | null;
    modifiedTime: string | null;
    expirationTime: string | null;
    author: string | null;
    section: string | null;
    tag: string | null;
}
export interface UrlMetadataAppLinks {
    ios: {
        url: string;
        appStoreId: string | null;
        appName: string | null;
    } | null;
    android: {
        url: string;
        package: string | null;
        appName: string | null;
    } | null;
    web: {
        url: string;
        shouldFallback: string | null;
    } | null;
}
export interface UrlMetadata {
    title: string | null;
    description: string | null;
    siteName: string | null;
    url: string;
    type: string | null;
    locale: string | null;
    charset: string | null;
    favicon: string | null;
    images: UrlMetadataImage[];
    videos: UrlMetadataVideo[];
    audio: UrlMetadataAudio[];
    twitter: UrlMetadataTwitter;
    article: UrlMetadataArticle;
    jsonLd: Record<string, unknown>[] | null;
    appLinks: UrlMetadataAppLinks;
    book: {
        author: string | null;
        tag: string | null;
        isbn: string | null;
        releaseDate: string | null;
    } | null;
    music: {
        album: string | null;
        musician: string | null;
        duration: number | null;
        releaseDate: string | null;
        creator: string | null;
    } | null;
    profile: {
        firstName: string | null;
        lastName: string | null;
        username: string | null;
        gender: string | null;
    } | null;
    requestUrl: string;
    success: boolean;
}