import { Dataset, QueryState } from '../../services/nlq/nlq-service';
import { ExtendedChartWidgetProps } from './types';
/**
 * These helpers accept `savedChartWidgetProps` as an explicit parameter so TypeScript
 * does not infer `never` on the mutable closure-captured variable inside buildChartEngine.
 * See https://github.com/microsoft/TypeScript/issues — TS 5.x sequentially narrows
 * closed-over `let` variables inside object literals after a ternary branch.
 */
export declare function datasetFromSavedChartWidget(naturalResponseEnabled: boolean | undefined, props: ExtendedChartWidgetProps | null): Dataset | undefined;
export declare function queryStateFromSavedChartWidget(props: ExtendedChartWidgetProps | null): QueryState | undefined;
//# sourceMappingURL=dataset-from-saved-chart-widget.d.ts.map