/** Low-level HNSW and quantization APIs. */
export { HNSWIndex } from './HNSWIndex.js';
import type { HNSWOptions } from './HNSWIndex.js';
export type { DistanceMetric, HNSWOptions, HNSWSearchOptions, HNSWRecord, QuantizationOptions } from './HNSWIndex.js';
export { ScalarQuantizer } from './quantization/ScalarQuantizer.js';
export type { QuantizationParams } from './quantization/ScalarQuantizer.js';
export type { HNSWPreset, BrowserPresetOptions } from './presets.js';
export { PRESET_LOW_DIM, PRESET_MEDIUM_DIM, PRESET_HIGH_DIM, PRESET_VERY_HIGH_DIM, PRESET_SMALL_DATASET, PRESET_LARGE_DATASET, PRESET_MAX_RECALL, PRESET_LOW_LATENCY, PRESETS, getBrowserRecommendedPreset, getRecommendedPreset, getPreset, getRAGPreset, } from './presets.js';
export interface ResolvedHNSWConfig extends HNSWOptions {
    efSearch: number;
}
/** Resolve a workload profile into explicit low-level HNSW parameters. */
export declare function resolveHNSWConfig(options: HNSWOptions & {
    profile?: 'low-memory' | 'balanced' | 'high-recall' | 'low-latency';
}): ResolvedHNSWConfig;
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