/**
 * analyze Tool
 *
 * Session analytics and insights engine. Provides structured analysis
 * of session history, closing reflections, agent patterns, and more.
 *
 * Starts with "summary" lens; expanded with additional lenses in
 * (Tier 1).
 *
 * Performance target: 3000ms
 */
import type { Project, PerformanceData } from "../types/index.js";
import type { SummaryAnalytics, BlindspotsData } from "../services/analytics.js";
export type AnalyzeLens = "summary" | "reflections" | "blindspots";
export interface AnalyzeParams {
    lens?: AnalyzeLens;
    days?: number;
    project?: Project;
    agent?: string;
    format?: "json" | "text";
}
export interface AnalyzeResult {
    success: boolean;
    lens: string;
    data?: SummaryAnalytics | ReflectionsData | BlindspotsData | null;
    text?: string;
    error?: string;
    performance: PerformanceData;
}
type ReflectionEntry = {
    text: string;
    session_id: string;
    agent: string;
    date: string;
};
type ReflectionCategory = {
    entries: ReflectionEntry[];
    total_count: number;
};
interface ReflectionsData {
    period: {
        start: string;
        end: string;
        days: number;
    };
    total_sessions_scanned: number;
    sessions_with_reflections: number;
    what_broke: ReflectionCategory;
    what_worked: ReflectionCategory;
    wrong_assumptions: ReflectionCategory;
    do_differently: ReflectionCategory;
}
export declare function analyze(params: AnalyzeParams): Promise<AnalyzeResult>;
export {};
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