import type { SqliteDatabase, SqliteRuntime } from '../SqliteRuntime';
/**
 * Open the SQLite file shared by Local facts, FTS, VEC, and the QLever reader.
 * WAL lets the long-lived native reader coexist with short authority writes;
 * busy_timeout bounds transient writer contention instead of failing at once.
 */
export declare function openRdfSqliteDatabase(sqliteRuntime: SqliteRuntime, path: string): SqliteDatabase;