/**
 * Intelligence API router for /api/intelligence endpoints
 *
 * Provides alerts, activity feed, and project summary endpoints
 * derived from the decisions database.
 */
import { Router } from 'express';
import type { SQLiteDatabase } from '../sqlite.js';
export type AlertSeverity = 'high' | 'medium' | 'low';
export interface Alert {
    id: string | number;
    topic: string;
    kind: 'stale' | 'low_confidence';
    severity: AlertSeverity;
    message: string;
    updated_at: string;
}
export interface ActivityItem {
    type: string;
    id: string | number;
    topic: string;
    summary: string;
    project?: string;
    timestamp: string;
}
export interface ProjectSummary {
    project: string;
    activeDecisions: number;
    lastActivity: string;
    connectors?: string[];
}
export interface PipelineProject {
    project: string;
    activeDecisions: number;
    lastActivity: string;
    stages?: Record<string, number>;
    isNew?: boolean;
}
export interface ConnectorActivityItem {
    connector: string;
    summary: string;
    channel: string;
    timestamp: string;
}
export interface AgentNotice {
    agent: string;
    action: string;
    target: string;
    timestamp: number;
}
export interface AgentActivityNoticeRow {
    agent_id: string;
    type: string;
    input_summary: string | null;
    output_summary: string | null;
    error_message: string | null;
    created_at: string;
}
/**
 * Input shape for alert computation.
 */
export interface DecisionForAlerts {
    id: string | number;
    topic: string;
    decision: string;
    updated_at: string;
    status: string;
    confidence: number | null;
}
/**
 * Build alert list from a set of decisions.
 * Flags:
 *   - `stale`: active decisions where now - updated_at > 14 days
 *   - `low_confidence`: active decisions with confidence < 0.4
 * Returns alerts sorted by severity descending (high → medium → low).
 */
export declare function buildAlertsFromDecisions(decisions: DecisionForAlerts[], now?: Date): Alert[];
/**
 * Build activity feed from raw items, sorted by timestamp descending.
 */
export declare function buildActivityFeed(items: ActivityItem[]): ActivityItem[];
/**
 * Build projects summary, sorted by lastActivity descending.
 */
export declare function buildProjectsSummary(projects: ProjectSummary[]): ProjectSummary[];
/**
 * Build pipeline fallback from project summaries, sorted by lastActivity descending.
 */
export declare function buildPipelineFallback(projects: ProjectSummary[]): PipelineProject[];
/**
 * Build connector activity list, keeping only the latest item per connector,
 * sorted by timestamp descending.
 */
export declare function buildConnectorActivity(items: ConnectorActivityItem[]): ConnectorActivityItem[];
export declare function buildAgentActivityNotices(rows: AgentActivityNoticeRow[]): AgentNotice[];
export interface ProjectDecision {
    id: number;
    topic: string;
    decision: string;
    reasoning: string | null;
    status: string;
    confidence: number | null;
    created_at: string;
    updated_at: string;
}
/**
 * Create the intelligence API router.
 */
export declare function createIntelligenceRouter(db: SQLiteDatabase, deps?: {
    reportStore?: {
        get(slotId: string): {
            html: string;
            updatedAt: number;
        } | undefined;
    };
    sessionsDb?: SQLiteDatabase;
    eventBus?: {
        getRecentNotices(limit: number): AgentNotice[];
    };
}): Router;
//# sourceMappingURL=intelligence-handler.d.ts.map