/**
 * Genius Watch AI — Intelligent tech watch powered by AI
 *
 * Does what the Genius Veille does: searches the web for relevant AI/dev news,
 * filters by user's tech stacks, and summarizes with impact assessment.
 *
 * Requires: ANTHROPIC_API_KEY or OPENAI_API_KEY in vault or env
 */
export interface WatchDigest {
    date: string;
    items: WatchDigestItem[];
    techStack: string[];
    generatedAt: string;
}
export interface WatchDigestItem {
    title: string;
    source: string;
    summary: string;
    impact: 'high' | 'medium' | 'low';
    impactExplanation: string;
    relevantRepos: string[];
    url?: string;
    category: 'release' | 'security' | 'best-practice' | 'tool' | 'news';
}
/**
 * Detect the tech stack across all repos
 */
export declare function detectTechStack(): string[];
/**
 * Generate a watch digest using AI
 * Falls back to a structured template if no API key available
 */
export declare function generateWatchDigest(): Promise<WatchDigest>;
export declare function getLastDigest(): WatchDigest | null;