import { BuildChartContext, createChartSchema, ExtendedChartWidgetProps, NullableChartType } from '../types';
import { QueryState } from '../../../services/nlq/nlq-service';
import { default as z } from 'zod';
type GenerateChartParams = {
    dataSourceTitle: string;
    queryPrompt: string;
    chartPrompt: string;
    chartType: NullableChartType;
    chartTitle: string;
    /** Skip data fetch — load this exact prior result verbatim when this id is passed (e.g. from a prior buildQuery call). Takes priority over priorQueryState. Requires NLQ V3. */
    queryId?: string | null;
    /** Fetch fresh data, but carry this state forward as incremental context (from updateChartQuery structural revision). Ignored when queryId is set. */
    priorQueryState?: QueryState;
};
type GenerateChartOutput = {
    widgetProps: ExtendedChartWidgetProps;
};
export declare const generateChart: ({ dataSourceTitle, queryPrompt, chartPrompt, chartType, chartTitle, queryId, priorQueryState, }: GenerateChartParams, context: BuildChartContext) => Promise<GenerateChartOutput>;
export declare const createChart: ({ queryPrompt, chartPrompt, chartType, chartTitle, queryId, }: z.infer<typeof createChartSchema>, context: BuildChartContext) => Promise<{
    message: string;
    chartState: import('../../../services/nlq/nlq-service').ChartState;
    dataset: import('../../../services/nlq/nlq-service').Dataset | undefined;
}>;
export {};
//# sourceMappingURL=create-chart.d.ts.map