/**
 * SMI-738: Embedding Generation Benchmarks
 *
 * Measures performance of embedding operations:
 * - Single text embedding generation
 * - Batch embedding generation
 * - Cosine similarity calculations
 * - Vector search operations
 * - Model loading time
 */
import { type BenchmarkReport, type BenchmarkConfig } from './BenchmarkRunner.js';
/**
 * Embedding benchmark configuration
 */
export interface EmbeddingBenchmarkConfig extends BenchmarkConfig {
    /** Number of texts to embed in batch tests (default: 100) */
    batchSize?: number;
    /** Skip model loading benchmark (default: false) */
    skipModelLoad?: boolean;
    /** Use shorter iterations for slow operations (default: 50) */
    embeddingIterations?: number;
}
/**
 * Performance targets for embedding operations
 */
export declare const EMBEDDING_TARGETS: {
    /** Single embedding generation p50 (ms) */
    single_embed_p50_ms: number;
    /** Single embedding generation p95 (ms) */
    single_embed_p95_ms: number;
    /** Batch embedding per-item p50 (ms) */
    batch_embed_per_item_p50_ms: number;
    /** Cosine similarity p95 (ms) */
    similarity_p95_ms: number;
    /** Vector search p95 (ms) for 1000 vectors */
    vector_search_p95_ms: number;
    /** Max memory for embedding service (MB) */
    memoryPeak_mb: number;
};
/**
 * Embedding operation benchmark suite
 */
export declare class EmbeddingBenchmark {
    private config;
    private embeddingService;
    private testTexts;
    private testEmbeddings;
    constructor(config?: EmbeddingBenchmarkConfig);
    /**
     * Run all embedding benchmarks
     */
    run(): Promise<BenchmarkReport>;
    /**
     * Run batch embedding benchmark separately (fewer iterations due to cost)
     */
    runBatchBenchmark(): Promise<BenchmarkReport>;
    /**
     * Setup embedding service
     */
    private setup;
    /**
     * Generate test data
     */
    private generateTestData;
    /**
     * Generate long text for stress testing
     */
    private generateLongText;
    /**
     * Cleanup resources
     */
    private teardown;
}
/**
 * Validate embedding benchmark results against targets
 */
export declare function validateEmbeddingResults(report: BenchmarkReport): EmbeddingValidationResult;
/**
 * Embedding validation result
 */
export interface EmbeddingValidationResult {
    passed: boolean;
    failures: string[];
    warnings: string[];
}
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