import { ContentType } from './content-store.js';
/**
 * Detailed content analysis result.
 */
export interface ContentAnalysis {
    /** Detected content type */
    contentType: ContentType;
    /** Confidence score (0-1) */
    confidence: number;
    /** Detected language/format if applicable */
    language?: string;
    /** Key features detected */
    features: string[];
}
/**
 * Options for summary generation.
 */
export interface SummaryOptions {
    /** Maximum summary length in characters */
    maxLength?: number;
    /** Whether to use LLM for summarization */
    useLLM?: boolean;
    /** Model to use for LLM summarization */
    model?: 'haiku' | 'sonnet';
}
/**
 * Analyze content to determine its type and characteristics.
 */
export declare function analyzeContent(content: string): ContentAnalysis;
/**
 * Generate a heuristic summary without LLM.
 */
export declare function generateHeuristicSummary(content: string, contentType: ContentType, maxLength?: number): string;
/**
 * Generate summary using LLM (via claude CLI).
 */
export declare function generateLLMSummary(content: string, contentType: ContentType, options?: SummaryOptions): Promise<string>;
/**
 * Generate summary for content, optionally using LLM.
 */
export declare function generateSummary(content: string, contentType: ContentType, options?: SummaryOptions): Promise<string>;
/**
 * Detect content type from content string.
 */
export declare function detectContentType(content: string): ContentType;
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