import React from 'react';
export interface StackedBarSegment {
    label: string;
    value: number;
    color?: string;
}
export interface StackedBarData {
    label: string;
    segments: StackedBarSegment[];
}
export interface StackedBarLegendItem {
    label: string;
    color: string;
}
export interface StackedBarChartProps extends React.HTMLAttributes<HTMLDivElement> {
    title?: string;
    legend?: StackedBarLegendItem[];
    /**
     * Force the maximum value used for scaling (defaults to the largest bar sum)
     */
    maxValue?: number;
    /**
     * Explicit chart height in pixels (default taken from Figma)
     */
    barHeight?: number;
    /**
     * Default color palette for segments without explicit colors
     * @default ['#ffb3c3', '#ff809a', '#ff6384']
     */
    defaultColors?: string[];
    /**
     * Chart bars (for composable API)
     */
    children?: React.ReactNode;
}
export interface StackedBarChartBarComponentProps {
    /**
     * Bar label (required)
     */
    label: string;
    /**
     * Bar segments (for composable API)
     */
    children?: React.ReactNode;
}
export interface StackedBarChartSegmentComponentProps {
    /**
     * Segment label (required)
     */
    label: string;
    /**
     * Segment value (required)
     */
    value: number;
    /**
     * Children (for composition, not rendered)
     */
    children?: React.ReactNode;
    /**
     * Segment color
     */
    color?: string;
}
export declare const StackedBarChart: React.ForwardRefExoticComponent<StackedBarChartProps & React.RefAttributes<HTMLDivElement>>;
/**
 * StackedBarChartBar Component
 *
 * A composable component for individual bars in a StackedBarChart.
 *
 * @public
 *
 * @example
 * ```tsx
 * <StackedBarChart title="Ageing">
 *   <StackedBarChartBar label="4+ hrs">
 *     <StackedBarChartSegment label="Laxmi Transporters" value={27} />
 *     <StackedBarChartSegment label="Singh Transporters" value={43} />
 *   </StackedBarChartBar>
 * </StackedBarChart>
 * ```
 */
export declare const StackedBarChartBar: React.FC<StackedBarChartBarComponentProps>;
/**
 * StackedBarChartSegment Component
 *
 * A composable component for individual segments within a StackedBarChartBar.
 *
 * @public
 *
 * @example
 * ```tsx
 * <StackedBarChartBar label="4+ hrs">
 *   <StackedBarChartSegment label="Laxmi Transporters" value={27} color="#ffb3c3" />
 *   <StackedBarChartSegment label="Singh Transporters" value={43} color="#ff809a" />
 * </StackedBarChartBar>
 * ```
 */
export declare const StackedBarChartSegment: React.FC<StackedBarChartSegmentComponentProps>;
export default StackedBarChart;
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