import Database from 'better-sqlite3';
import { V as VectorStore } from '../types-CRqwkJoZ.js';
import { EmbeddingProvider } from '../embeddings/types.js';
import { Logger } from '../observability/logger.js';
import { Metrics } from '../observability/metrics.js';
import { BackfillResult } from '../types.js';

/**
 * Backfill embeddings for all memories that are missing from the vector store.
 * Also syncs missing FTS entries.
 */
declare function backfillEmbeddings(db: Database.Database, vecStore: VectorStore, embedder: EmbeddingProvider, logger: Logger, metrics: Metrics): Promise<BackfillResult>;

export { backfillEmbeddings };