import { z } from "zod";
import type { WidgetGenerator } from "../../widgets/types";
export declare const ErrInvalidStemLeafData: Error;
export declare const StemLeafPlotPropsSchema: z.ZodObject<{
    type: z.ZodLiteral<"stemLeafPlot">;
    title: z.ZodString;
    data: z.ZodArray<z.ZodObject<{
        stem: z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>;
        leaves: z.ZodArray<z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>>;
    }, z.core.$strict>>;
    keyExample: z.ZodObject<{
        stem: z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>;
        leaf: z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>;
        value: z.ZodUnion<readonly [z.ZodNumber, z.ZodString]>;
    }, z.core.$strict>;
    stemLabel: z.ZodString;
    leafLabel: z.ZodString;
}, z.core.$strict>;
export type StemLeafPlotProps = z.infer<typeof StemLeafPlotPropsSchema>;
/**
 * Generates a stem-and-leaf plot as an HTML table.
 * Stem-and-leaf plots are used to display the distribution of numerical data
 * while preserving the actual data values, making them ideal for educational contexts.
 */
export declare const generateStemLeafPlot: WidgetGenerator<typeof StemLeafPlotPropsSchema>;
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