/**
 * ATP Monitor
 *
 * Monitor agent behavior and security events
 */
import type { ATPClient } from 'atp-sdk';
import type { BehaviorMetrics, AnomalyDetection } from './types.js';
export declare class ATPMonitor {
    private atpClient;
    private metricsCache;
    private cacheExpiry;
    constructor(atpClient: ATPClient);
    /**
     * Get trust scores for all agents
     */
    getAgentTrustScores(): Promise<Record<string, number>>;
    /**
     * Get policy violations for a time period
     */
    getPolicyViolations(since?: string): Promise<any[]>;
    /**
     * Get tool usage statistics
     */
    getToolUsageStats(agentName?: string): Promise<Record<string, number>>;
    /**
     * Get security events
     */
    getSecurityEvents(severity?: 'low' | 'medium' | 'high' | 'critical'): Promise<any[]>;
    /**
     * Get behavior metrics for an agent
     */
    getBehaviorMetrics(agentDid: string, forceRefresh?: boolean): Promise<BehaviorMetrics>;
    /**
     * Detect anomalies in agent behavior
     */
    detectAnomalies(agentDid: string): Promise<AnomalyDetection>;
    /**
     * Calculate metrics from events
     */
    private calculateMetrics;
    /**
     * Parse time string (e.g., "24h", "7d", "1w")
     */
    private parseTimeString;
}
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