import { type Account } from "./account.js";
import { type TagHistory } from "./tag.js";
export interface PreviewCardRegistry {
    link: never;
    photo: never;
    video: never;
    rich: never;
}
export type PreviewCardType = keyof PreviewCardRegistry;
/**
 * Represents an author in a rich preview card.
 * @see https://docs.joinmastodon.org/entities/PreviewCardAuthor/
 */
export interface PreviewCardAuthor {
    /** The original resource author’s name. Replaces the deprecated author_name attribute of the preview card. */
    name: string;
    /** A link to the author of the original resource. Replaces the deprecated author_url attribute of the preview card. */
    url: string;
    /** The fediverse account of the author. */
    account: Account | null;
}
/**
 * Represents a rich preview card that is generated using OpenGraph tags from a URL.
 * @see https://docs.joinmastodon.org/entities/PreviewCard
 */
export interface PreviewCard {
    /** Location of linked resource. */
    url: string;
    /** Title of linked resource. */
    title: string;
    /** Description of preview. */
    description: string;
    /** The type of the preview card. */
    type: PreviewCardType;
    /** Blurhash */
    blurhash: string;
    /** Fediverse account of the authors of the original resource. */
    authors: PreviewCardAuthor[];
    /**
     * The author of the original resource.
     * @deprecated Use `authors` instead
     */
    authorName?: string | null;
    /**
     * A link to the author of the original resource.
     * @deprecated Use `authors` instead
     */
    authorUrl?: string | null;
    /** The provider of the original resource. */
    providerName?: string | null;
    /** A link to the provider of the original resource. */
    providerUrl?: string | null;
    /** HTML to be used for generating the preview card. */
    html?: string | null;
    /** Width of preview, in pixels. */
    width?: number | null;
    /** Height of preview, in pixels. */
    height?: number | null;
    /** Preview thumbnail. */
    image?: string | null;
    /** Used for photo embeds, instead of custom `html`. */
    embedUrl: string;
    /** @see https://github.com/mastodon/mastodon/pull/27503 */
    language?: string;
}
export interface TrendLink extends PreviewCard {
    history: TagHistory[];
}