/**
 * Link classifier — assigns priority and category to discovered URLs.
 *
 * Categories:
 * - 'nav'       : site navigation (homepage, top-level pages) — highest priority
 * - 'auth'      : login/register/password flows — high priority
 * - 'app'       : authenticated app screens — high priority
 * - 'content'   : blog/docs/articles — medium priority
 * - 'api'       : REST/GraphQL API endpoints — detected, not crawled as screens
 * - 'resource'  : static assets (JS/CSS/img/fonts) — skip
 * - 'external'  : different domain — skip unless cross-domain crawl enabled
 * - 'low-value' : pagination, sort, filter query strings — deprioritize
 */
export type LinkCategory = 'nav' | 'auth' | 'app' | 'content' | 'api' | 'resource' | 'external' | 'low-value';
export interface ClassifiedLink {
    url: string;
    category: LinkCategory;
    priority: number;
    reason: string;
}
export declare function classifyLink(url: string, baseUrl: string): ClassifiedLink;
export declare function classifyLinks(urls: string[], baseUrl: string): ClassifiedLink[];
export declare function filterCrawlable(classified: ClassifiedLink[]): ClassifiedLink[];