import type { ComboChartProps } from '../ComboChart/types';
export interface ParetoChartDatum {
    /** Category or defect name represented by the bar. */
    label: string;
    /** Absolute contribution for the category. */
    value: number;
    /** Optional color override applied to the bar for this category. */
    color?: string;
}
export interface ParetoChartProps extends Omit<ComboChartProps, 'layers'> {
    /** Raw categories to render inside the Pareto analysis. */
    data: ParetoChartDatum[];
    /** Sorting direction applied before calculating cumulative percentages. */
    sortDirection?: 'desc' | 'asc' | 'none';
    /** Display label for the bar series. */
    valueSeriesLabel?: string;
    /** Display label for the cumulative line series. */
    cumulativeSeriesLabel?: string;
    /** Base color used for the bar series when data points do not provide one. */
    barColor?: string;
    /** Base color used for the cumulative line series. */
    lineColor?: string;
    /** Optional formatter applied to the categorical axis labels. */
    categoryLabelFormatter?: (category: string, index: number) => string;
}