/**
 * @fileoverview Mock implementation of SerpAPI helper for testing
 *
 * This module provides mock responses for known vulnerable packages
 * to test the tool calling functionality without real API calls.
 */
import { PackageInfo } from './packageAnalyzer';
export interface DependencySecurityInfo {
    packageName: string;
    packageVersion?: string;
    vulnerabilities: {
        description: string;
        severity: 'critical' | 'high' | 'medium' | 'low' | 'unknown';
        affectedVersions?: string;
        fixedVersions?: string;
        url?: string;
    }[];
    recommendedVersion?: string;
    deprecationInfo?: string;
    packageHealth?: {
        lastUpdated?: string;
        status?: 'active' | 'maintained' | 'deprecated' | 'abandoned' | 'unknown';
        stars?: number;
        popularity?: string;
    };
    sources: string[];
}
/**
 * Always returns true for testing
 */
export declare function hasSerpApiConfig(): boolean;
/**
 * Mock implementation that returns predefined data for known packages
 */
export declare function searchPackageSecurity(packageInfo: PackageInfo, _ecosystem: 'npm' | 'composer' | 'pip' | 'gem'): Promise<DependencySecurityInfo | null>;
/**
 * Mock implementation of batch search
 */
export declare function batchSearchPackageSecurity(packages: PackageInfo[], ecosystem: 'npm' | 'composer' | 'pip' | 'gem', limit?: number): Promise<DependencySecurityInfo[]>;