import type { AgChartDataMapping, AgChartStyle, AgChartTheme, AgProgressionDirection } from './shared/agChartShared';
import type { AgWidgetData, AgWidgetDataFormat } from './shared/agWidget';
/**
 * Pyramid series configuration.
 */
export interface AgPyramidChartSeriesTheme {
    /**
     * Chart direction.
     */
    direction?: AgProgressionDirection;
}
export interface AgPyramidChartOverrides {
    /**
     * Styling for the pyramid series.
     */
    series?: AgPyramidChartSeriesTheme;
}
/**
 * Theme configuration for pyramid chart.
 */
export interface AgPyramidChartTheme extends AgChartTheme {
    /**
     * Overrides for pyramid chart specific styling options.
     */
    pyramid?: AgPyramidChartOverrides;
}
/**
 * Style configuration for pyramid chart.
 */
export type AgPyramidChartStyle = AgChartStyle<AgPyramidChartTheme>;
/**
 * Format configuration for pyramid chart widget.
 */
export type AgPyramidChartFormat = AgWidgetDataFormat<AgPyramidChartStyle>;
/**
 * Pyramid Chart widget configuration.
 * Displays data as a pyramid showing hierarchical levels.
 * Typically used for population pyramids or hierarchical data visualization.
 *
 * @example
 * const chart: AgPyramidChart = {
 *   format: {
 *     title: { text: 'Population by Age', enabled: true }
 *   },
 *   dataMapping: {
 *     categoryKey: [{ id: 'ageGroup' }],
 *     valueKey: [{ id: 'population', aggregation: 'sum' }]
 *   }
 * };
 */
export interface AgPyramidChart extends AgWidgetData<AgChartDataMapping, AgPyramidChartFormat> {
    /**
     * Widget type identifier.
     */
    type: 'pyramid-chart';
}