import { DuckDbConnector } from '@sqlrooms/duckdb-core';
import { createWasmDuckDbConnector, WasmDuckDbConnector, WasmDuckDbConnectorOptions } from './WasmDuckDbConnector';
export type DuckDbConnectorType = 'wasm' | 'ws';
/**
 * Options for creating a DuckDB connector instance.
 * @deprecated Use `createWasmDuckDbConnector` or `createWebSocketDuckDbConnector` instead.
 * @public
 */
export type DuckDbConnectorOptions = ({
    type: 'wasm';
} & WasmDuckDbConnectorOptions) | {
    type: 'ws';
    /** WebSocket server URL */
    wsUrl?: string;
    /** SQL to run after connection */
    initializationQuery?: string;
};
export declare function createDuckDbConnector(options: DuckDbConnectorOptions): DuckDbConnector;
export { createWasmDuckDbConnector };
export type { WasmDuckDbConnector };
export declare function isWasmDuckDbConnector(connector: DuckDbConnector): connector is WasmDuckDbConnector;
//# sourceMappingURL=createDuckDbConnector.d.ts.map