import { AsyncDuckDB, AsyncDuckDBConnection } from "@duckdb/duckdb-wasm";
interface DuckDBWasmClient {
  db: AsyncDuckDB;
  conn: AsyncDuckDBConnection;
  query: (sql: string, params?: unknown[]) => Promise<Record<string, unknown>[]>;
  close: () => Promise<void>;
}
declare function createClient(db: AsyncDuckDB, conn: AsyncDuckDBConnection): Promise<DuckDBWasmClient>;
export { DuckDBWasmClient, createClient };