import type { SeoConfig } from './types';
/**
 * Default SEO configuration applied site-wide.
 *
 * @remarks
 * This preset covers basic title, description, and robots tags.
 */
export declare const defaultPreset: SeoConfig;
/**
 * Options for generating SEO metadata for a blog post.
 */
export interface BlogPostOptions {
    /** The headline or title of the article. */
    title: string;
    /** A brief summary or excerpt of the post. */
    description: string;
    /** The canonical path or URL for the article (e.g. "/posts/hello-world"). */
    slug: string;
    /** The author's name to display in metadata. */
    author: string;
    /** ISO date string for when this post was published. */
    datePublished: string;
    /** Optional ISO date string for when this post was last modified. */
    dateModified?: string;
    /** Optional array of image URLs associated with this post. */
    images?: string[];
    /** Optional site name to use in Open Graph metadata. */
    siteName?: string;
    /** Optional category/section of the article */
    section?: string;
    /** Optional tags for the article */
    tags?: string[];
}
/**
 * Generate a full `SeoConfig` tailored for a blog post.
 *
 * @remarks
 * - Sets the `<title>` and meta description.
 * - Adds `canonical` link to `slug`.
 * - Builds Open Graph properties including images.
 * - Configures Twitter Card for large image preview.
 * - Appends `article:published_time` and `article:author` meta tags.
 *
 * @param opts - Configuration values specific to the blog post.
 * @returns A `SeoConfig` ready for `<SeoTags>` or `generateSeoMarkup()`.
 */
export declare function blogPostPreset(opts: BlogPostOptions): SeoConfig;
/**
 * Options for generating SEO metadata for a product page.
 */
export interface ProductOptions {
    /** The product's display name. */
    name: string;
    /** A short, marketing-friendly description. */
    description: string;
    /** The product's full URL or path, used as canonical link. */
    url: string;
    /** Optional array of image URLs showcasing the product. */
    images?: string[];
    /** Price amount as a string (e.g. "19.99"). */
    price: string;
    /** Currency code in ISO 4217 format (e.g. "USD"). */
    currency: string;
    /** Stock status: InStock, OutOfStock, or PreOrder. */
    availability: 'InStock' | 'OutOfStock' | 'PreOrder';
    /** Optional brand name */
    brand?: string;
    /** Optional product category */
    category?: string;
}
/**
 * Generate a full `SeoConfig` tailored for a product page.
 *
 * @remarks
 * - Sets title, description, and canonical link.
 * - Builds Open Graph metadata including images.
 * - Appends product-specific meta tags for price, currency, and availability.
 * - Includes JSON-LD structured data for products.
 *
 * @param opts - Configuration values specific to the product.
 * @returns A `SeoConfig` ready for `<SeoTags>` or `generateSeoMarkup()`.
 */
export declare function productPreset(opts: ProductOptions): SeoConfig;
/**
 * Options for generating SEO metadata for a generic page.
 */
export interface PageOptions {
    /** The page title */
    title: string;
    /** Meta description */
    description: string;
    /** Canonical URL or path */
    url: string;
    /** Optional OG image */
    image?: string;
    /** Optional site name */
    siteName?: string;
}
/**
 * Generate SEO config for a generic page.
 *
 * @param opts - Page options
 * @returns A `SeoConfig` for the page
 */
export declare function pagePreset(opts: PageOptions): SeoConfig;
/**
 * Options for social-media focused SEO.
 */
export interface SocialOptions {
    /** Page title for social shares */
    title: string;
    /** Description for social cards */
    description: string;
    /** Full URL of the page */
    url: string;
    /** Main image for social sharing (required) */
    image: string;
    /** Image alt text */
    imageAlt?: string;
    /** Site name */
    siteName?: string;
    /** Twitter @handle for the site */
    twitterSite?: string;
    /** Twitter @handle for the content creator */
    twitterCreator?: string;
}
/**
 * Generate SEO config optimized for social media sharing.
 *
 * @param opts - Social media options
 * @returns A `SeoConfig` optimized for social shares
 */
export declare function socialPreset(opts: SocialOptions): SeoConfig;