/**
 * Analyze the sentiment of text using AI.
 */
export declare function analyzeSentiment(text: string, options?: {
    provider?: 'anthropic' | 'openai' | 'ollama'
    model?: string
    aspects?: string[]
  }): Promise<SentimentResult>;
/**
 * Classify text into one of the provided labels.
 */
export declare function classifyText(text: string, labels: string[], options?: {
    provider?: 'anthropic' | 'openai' | 'ollama'
    model?: string
    multiLabel?: boolean
  }): Promise<ClassificationResult>;
/**
 * Generate an intelligent summary of text.
 *
 * Not exported as a bare top-level identifier because `text.ts` already
 * exposes `summarize`, and `index.ts` re-exports both via `export *`.
 * Reach this multi-provider variant through the `personalization`
 * namespace export below: `personalization.summarize(...)`.
 */
declare function summarize(text: string, options?: SummaryOptions): Promise<AIResult>;
/**
 * Generate personalized content recommendations based on user profile and available items.
 */
export declare function recommend(profile: UserProfile, items: ContentItem[], options?: RecommendationOptions): Promise<RecommendationResult>;
/**
 * Create a new empty user profile.
 */
export declare function createProfile(id: string, segments?: string[]): UserProfile;
/**
 * Record a user interaction and update preferences.
 */
export declare function recordInteraction(profile: UserProfile, interaction: Interaction): UserProfile;
/**
 * Extract keywords/topics from user interactions using AI.
 */
export declare function extractUserInterests(profile: UserProfile, items: ContentItem[], options?: { provider?: 'anthropic' | 'openai' | 'ollama'; model?: string }): Promise<string[]>;
// ============================================================================
// Exports
// ============================================================================
export declare const personalization: {
  analyzeSentiment: typeof analyzeSentiment;
  classifyText: typeof classifyText;
  summarize: typeof summarize;
  recommend: typeof recommend;
  createProfile: typeof createProfile;
  recordInteraction: typeof recordInteraction;
  extractUserInterests: typeof extractUserInterests
};
// ============================================================================
// Types
// ============================================================================
export declare interface UserProfile {
  id: string
  preferences: Record<string, number>
  interactions: Interaction[]
  segments: string[]
  metadata?: Record<string, unknown>
}
export declare interface Interaction {
  type: 'view' | 'click' | 'purchase' | 'like' | 'dislike' | 'share' | 'bookmark' | 'custom'
  itemId: string
  timestamp: number
  weight?: number
  metadata?: Record<string, unknown>
}
export declare interface ContentItem {
  id: string
  content: string
  category?: string
  tags?: string[]
  metadata?: Record<string, unknown>
}
export declare interface RecommendationOptions {
  provider?: 'anthropic' | 'openai' | 'ollama'
  model?: string
  maxTokens?: number
  temperature?: number
  limit?: number
}
export declare interface RecommendationResult {
  recommendations: Array<{
    itemId: string
    score: number
    reason: string
  }>
  model: string
  provider: string
}
export declare interface SentimentResult {
  sentiment: 'positive' | 'negative' | 'neutral' | 'mixed'
  score: number
  confidence: number
  aspects?: Array<{
    aspect: string
    sentiment: 'positive' | 'negative' | 'neutral'
    score: number
  }>
}
export declare interface ClassificationResult {
  label: string
  confidence: number
  allLabels: Array<{
    label: string
    confidence: number
  }>
}
export declare interface SummaryOptions {
  provider?: 'anthropic' | 'openai' | 'ollama'
  model?: string
  maxLength?: number
  style?: 'concise' | 'detailed' | 'bullet-points'
  language?: string
}