import { type FC } from 'react';
/**
 * Type for basic metadata
 */
export interface BasicMetadata {
    /**
     * Page title
     */
    title?: string;
    /**
     * Page description
     */
    description?: string;
    /**
     * Canonical URL
     */
    canonical?: string;
    /**
     * Language code (e.g., 'en', 'fr')
     */
    locale?: string;
    /**
     * Alternative locales
     */
    alternateLocales?: string[];
    /**
     * Type of content
     */
    type?: 'website' | 'article' | 'profile' | 'book' | string;
    /**
     * Site name
     */
    siteName?: string;
}
/**
 * Type for image metadata
 */
export interface ImageMetadata {
    /**
     * Image URL
     */
    url: string;
    /**
     * Alternative text for the image
     */
    alt?: string;
    /**
     * Image width in pixels
     */
    width?: number;
    /**
     * Image height in pixels
     */
    height?: number;
    /**
     * MIME type of the image
     */
    type?: string;
    /**
     * Secret used to generate the image (Next.js compatibility)
     */
    secureUrl?: string;
}
/**
 * Type for Twitter-specific metadata
 */
export interface TwitterMetadata {
    /**
     * Twitter card type
     */
    card?: 'summary' | 'summary_large_image' | 'app' | 'player';
    /**
     * Twitter site username (with @)
     */
    site?: string;
    /**
     * Twitter creator username (with @)
     */
    creator?: string;
    /**
     * Twitter creator ID
     */
    creatorId?: string;
    /**
     * Twitter site ID
     */
    siteId?: string;
    /**
     * Title specifically for Twitter
     */
    title?: string;
    /**
     * Description specifically for Twitter
     */
    description?: string;
    /**
     * Image specifically for Twitter
     */
    image?: ImageMetadata | string;
}
/**
 * Type for OpenGraph article metadata
 */
export interface ArticleMetadata {
    /**
     * Article publication date
     */
    publishedTime?: string;
    /**
     * Article modified date
     */
    modifiedTime?: string;
    /**
     * Article expiration date
     */
    expirationTime?: string;
    /**
     * Article section
     */
    section?: string;
    /**
     * Article tags
     */
    tags?: string[];
    /**
     * Article authors
     */
    authors?: string[];
}
/**
 * Type for common verification records
 */
export interface VerificationMetadata {
    /**
     * Google verification
     */
    google?: string | string[];
    /**
     * Yandex verification
     */
    yandex?: string | string[];
    /**
     * Bing verification
     */
    bing?: string | string[];
    /**
     * Yahoo verification
     */
    yahoo?: string | string[];
    /**
     * Other verification
     */
    other?: Record<string, string | string[]>;
}
/**
 * Props for the OpenGraph component
 */
export interface OpenGraphProps {
    /**
     * Basic metadata
     */
    basic?: BasicMetadata;
    /**
     * OpenGraph image(s)
     */
    images?: ImageMetadata | ImageMetadata[];
    /**
     * Twitter-specific metadata
     */
    twitter?: TwitterMetadata;
    /**
     * Article-specific metadata (only used when type is 'article')
     */
    article?: ArticleMetadata;
    /**
     * Site verification records
     */
    verification?: VerificationMetadata;
    /**
     * Robots directives
     */
    robots?: {
        /**
         * Follow links on the page
         */
        follow?: boolean;
        /**
         * Index the page
         */
        index?: boolean;
        /**
         * Allow page archiving
         */
        archive?: boolean;
        /**
         * Allow indexing of images
         */
        imageIndex?: boolean;
        /**
         * Allow snippets in search results
         */
        snippet?: boolean;
        /**
         * Allow translation of page
         */
        translate?: boolean;
        /**
         * Allow video indexing
         */
        videoIndex?: boolean;
        /**
         * Maximum snippet length
         */
        maxSnippet?: number;
        /**
         * Maximum image preview size
         */
        maxImagePreview?: 'none' | 'standard' | 'large';
        /**
         * Maximum video preview length
         */
        maxVideoPreview?: number;
    };
    /**
     * Additional custom meta tags
     */
    additionalMetaTags?: Array<{
        name?: string;
        property?: string;
        content: string;
    }>;
}
/**
 * Component for adding Open Graph, Twitter Card, and other meta tags to your pages.
 * API compatible with Next.js metadata API.
 *
 * @example
 * ```tsx
 * <OpenGraph
 *   basic={{
 *     title: 'Page Title',
 *     description: 'Page description',
 *     canonical: 'https://example.com/page',
 *     type: 'article',
 *     siteName: 'My Site',
 *   }}
 *   images={{
 *     url: 'https://example.com/image.jpg',
 *     width: 1200,
 *     height: 630,
 *     alt: 'Page image',
 *   }}
 *   twitter={{
 *     card: 'summary_large_image',
 *     site: '@example',
 *   }}
 *   article={{
 *     publishedTime: '2023-01-01T00:00:00Z',
 *     authors: ['Author Name'],
 *     tags: ['tag1', 'tag2'],
 *   }}
 *   robots={{
 *     index: true,
 *     follow: true,
 *     maxImagePreview: 'large',
 *   }}
 *   verification={{
 *     google: 'verification-code',
 *     bing: 'verification-code',
 *   }}
 * />
 * ```
 */
export declare const OpenGraph: FC<OpenGraphProps>;
export default OpenGraph;