import type { TwitterApp } from './TwitterApp.ts';
import type { TwitterPlayer } from './TwitterPlayer.ts';
/**
 * https://developer.twitter.com/en/docs/twitter-for-websites/cards/overview/markup
 */
export interface TwitterMeta {
    app?: TwitterApp;
    /**
     * The card type. Used with all cards. Fallback: og:type.
     * If an og:type, og:title and og:description exist in the markup but
     * twitter:card is absent, then a summary card may be rendered.
     */
    card?: 'summary' | 'summary_large_image' | 'app' | 'player';
    creator?: {
        /**
         * The @username of content creator. Used with summary_large_image cards
         */
        ''?: string;
        /**
         * Twitter user ID of content creator. Used with summary,
         * summary_large_image cards
         */
        'id'?: string;
    };
    /**
     * Description of content (maximum 200 characters). Used with summary,
     * summary_large_image, player cards. Fallback: og:description.
     */
    description?: string;
    image?: {
        /**
         * URL of image to use in the card. Images must be less than 5MB in size.
         * JPG, PNG, WEBP and GIF formats are supported. Only the first frame of
         * an animated GIF will be used. SVG is not supported. Used with summary,
         * summary_large_image, player cards. Fallback: og:image
         */
        ''?: string;
        /**
         * A text description of the image conveying the essential nature of
         * an image to users who are visually impaired. Maximum 420
         * characters. Used with summary, summary_large_image, player cards
         */
        'alt'?: string;
    };
    player?: TwitterPlayer;
    /**
     * The @username of website. Either twitter:site or twitter:site:id is
     * required. Used with summary, summary_large_image, app, player
     * cards
     */
    site?: {
        ''?: string;
        /**
         * Same as twitter:site, but the user’s Twitter ID. Either
         * twitter:site or twitter:site:id is required. Used with
         * summary, summary_large_image, player cards
         */
        'id'?: string;
    };
    /**
     * Title of content (max 70 characters). Used with summary,
     * summary_large_image, player cards. Fallback: og:title.
     */
    title?: string;
}
//# sourceMappingURL=Twitter.d.ts.map