import { ChartType } from "../charts/types.js";
import { GenieColumnMeta } from "./genie-query-transform.js";

//#region src/react/genie/genie-chart-inference.d.ts
interface ChartInference {
  chartType: ChartType;
  xKey: string;
  yKey: string | string[];
}
/**
 * Infer the best chart type for the given Genie query result.
 * Returns `null` when the data is not suitable for charting.
 */
declare function inferChartType(rows: Record<string, unknown>[], columns: GenieColumnMeta[]): ChartInference | null;
/**
 * Return the chart types that are compatible with the given data shape.
 * Used to populate the chart-type selector dropdown.
 */
declare function getCompatibleChartTypes(rows: Record<string, unknown>[], columns: GenieColumnMeta[]): ChartType[];
//#endregion
export { ChartInference, getCompatibleChartTypes, inferChartType };
//# sourceMappingURL=genie-chart-inference.d.ts.map