import { z } from "zod";
import type { WidgetGenerator } from "../../widgets/types";
export declare const ErrInvalidFractionSum: Error;
/**
 * Main Zod schema for the fractionSumDiagram widget.
 */
export declare const FractionSumDiagramPropsSchema: z.ZodObject<{
    type: z.ZodLiteral<"fractionSumDiagram">;
    width: z.ZodNumber;
    height: z.ZodNumber;
    denominator: z.ZodNumber;
    groups: z.ZodArray<z.ZodObject<{
        numerator: z.ZodNumber;
        color: z.ZodString;
    }, z.core.$strict>>;
}, z.core.$strict>;
export type FractionSumDiagramProps = z.infer<typeof FractionSumDiagramPropsSchema>;
/**
 * Generates an SVG diagram for summing fractions using a tape model.
 */
export declare const generateFractionSumDiagram: WidgetGenerator<typeof FractionSumDiagramPropsSchema>;
//# sourceMappingURL=fraction-sum-diagram.d.ts.map