/**
 * Known Vulnerable Packages Database
 * Static database of known CVEs for offline vulnerability detection
 * This is a sample database - in production, integrate with OSV, NVD, or Snyk APIs
 */
import { CVEInfo, PackageEcosystem } from '../types';
/**
 * CVE database entry
 */
export interface CVEDatabaseEntry {
    ecosystem: PackageEcosystem;
    packageName: string;
    cve: CVEInfo;
    vulnerableVersions: string[];
}
/**
 * Sample CVE database with well-known vulnerabilities
 */
export declare const CVE_DATABASE: CVEDatabaseEntry[];
/**
 * Check if a version matches a vulnerable version pattern
 */
export declare function isVersionVulnerable(version: string, vulnerablePatterns: string[]): boolean;
/**
 * Get CVEs for a package
 */
export declare function getCVEsForPackage(packageName: string, ecosystem: PackageEcosystem, version?: string): CVEInfo[];
/**
 * Get all CVEs in the database
 */
export declare function getAllCVEs(): CVEDatabaseEntry[];
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