/**
 * SMI-632: SearchBenchmark - Search query latency benchmarks
 *
 * Features:
 * - Various query types (simple, complex, phrase, boolean)
 * - Different result set sizes
 * - Cold vs warm cache comparison
 * - BM25 ranking performance
 */
import { type BenchmarkReport, type BenchmarkConfig } from './BenchmarkRunner.js';
/**
 * Search benchmark configuration
 */
export interface SearchBenchmarkConfig extends BenchmarkConfig {
    /** Number of skills to seed in database */
    skillCount?: number;
    /** Clear cache between iterations */
    coldCache?: boolean;
}
/**
 * Performance targets for search operations
 */
export declare const SEARCH_TARGETS: {
    p50_ms: number;
    p95_ms: number;
    p99_ms: number;
    memoryPeak_mb: number;
};
/**
 * Search query benchmark suite
 */
export declare class SearchBenchmark {
    private config;
    private db;
    private repo;
    private search;
    constructor(config?: SearchBenchmarkConfig);
    /**
     * Run all search benchmarks
     */
    run(): Promise<BenchmarkReport>;
    /**
     * Run cold cache benchmarks (separate from main suite)
     */
    runColdCache(): Promise<BenchmarkReport>;
    /**
     * Setup database and seed test data
     */
    private setup;
    /**
     * Cleanup database resources
     */
    private teardown;
    /**
     * Generate test skills with realistic distribution
     */
    private generateTestSkills;
}
/**
 * Validate search benchmark results against targets
 */
export declare function validateSearchResults(report: BenchmarkReport): ValidationResult;
/**
 * Validation result
 */
export interface ValidationResult {
    passed: boolean;
    failures: string[];
    warnings: string[];
}
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