/**
 * Intel Agent - SLOP Native
 *
 * Threat intelligence gathering and alerting.
 * Monitors CVE feeds, security advisories, and emerging threats.
 *
 * Tools:
 * - check-cve: Get details about a specific CVE
 * - search-cves: Search for CVEs by keyword, package, or date
 * - get-advisories: Get security advisories for packages
 * - check-package: Check if a package has known vulnerabilities
 * - get-trending: Get trending/recent vulnerabilities
 * - subscribe: Subscribe to alerts for packages/keywords
 * - get-threat-feed: Get latest threat intelligence feed
 */
import { SLOPAgent } from './base.js';
import { SLOPAgentConfig, SLOPToolCall, SLOPToolResult } from './types.js';
export interface CVEDetails {
    id: string;
    description: string;
    severity: 'critical' | 'high' | 'medium' | 'low';
    cvssScore: number;
    cvssVector?: string;
    publishedDate: string;
    modifiedDate: string;
    references: string[];
    affectedProducts: AffectedProduct[];
    exploitAvailable: boolean;
    patchAvailable: boolean;
    cwe?: string[];
}
export interface AffectedProduct {
    vendor: string;
    product: string;
    versions: string[];
    versionRange?: string;
}
export interface SecurityAdvisory {
    id: string;
    source: 'github' | 'npm' | 'snyk' | 'nvd' | 'osv';
    package: string;
    ecosystem: string;
    severity: 'critical' | 'high' | 'medium' | 'low';
    title: string;
    description: string;
    vulnerableVersions: string;
    patchedVersions?: string;
    cve?: string;
    url: string;
    publishedAt: string;
}
export interface ThreatFeedEntry {
    id: string;
    type: 'cve' | 'malware' | 'campaign' | 'ioc' | 'advisory';
    severity: 'critical' | 'high' | 'medium' | 'low' | 'info';
    title: string;
    description: string;
    source: string;
    timestamp: string;
    tags: string[];
    indicators?: string[];
    relatedCVEs?: string[];
    url?: string;
}
export interface Subscription {
    id: string;
    type: 'package' | 'keyword' | 'cve-pattern' | 'ecosystem';
    value: string;
    alertLevel: 'all' | 'high' | 'critical';
    webhookUrl?: string;
    createdAt: string;
}
export interface PackageVulnCheck {
    package: string;
    version?: string;
    ecosystem: string;
    vulnerable: boolean;
    vulnerabilities: SecurityAdvisory[];
    recommendedVersion?: string;
    lastChecked: string;
}
export declare class IntelAgent extends SLOPAgent {
    private subscriptions;
    private cveCache;
    private advisoryCache;
    constructor(config: SLOPAgentConfig);
    handleToolCall(call: SLOPToolCall): Promise<SLOPToolResult>;
    /**
     * Get CVE details
     */
    private checkCVE;
    /**
     * Search CVEs
     */
    private searchCVEs;
    /**
     * Get advisories for a package
     */
    private getAdvisories;
    /**
     * Check package for vulnerabilities
     */
    private checkPackage;
    /**
     * Get trending vulnerabilities
     */
    private getTrending;
    /**
     * Subscribe to alerts
     */
    private subscribe;
    /**
     * Get threat intelligence feed
     */
    private getThreatFeed;
    /**
     * Check if indicator is malicious
     */
    private checkIOC;
    private cvssToSeverity;
    private osvSeverityToLevel;
    private extractVersionRange;
    private versionMatches;
    private detectIOCType;
}
export declare function createIntelAgent(port?: number, coordinatorUrl?: string): IntelAgent;