import type { AgAreaChartFormat } from './agAreaChart';
import type { AgChartDataMapping } from './shared/agChartShared';
import type { AgWidgetData } from './shared/agWidget';
/**
 * Area Chart widget configuration.
 * Displays data as filled areas showing volume over categories.
 *
 * @example
 * const chart: AgAreaChart = {
 *   format: {
 *     title: { text: 'Revenue Over Time', enabled: true },
 *     style: {
 *       theme: {
 *         area: { series: { marker: { enabled: false } } }
 *       }
 *     }
 *   },
 *   dataMapping: {
 *     categoryKey: [{ id: 'date' }],
 *     valueKey: [{ id: 'revenue', aggregation: 'sum' }]
 *   }
 * };
 */
export interface AgAreaChartStacked extends AgWidgetData<AgChartDataMapping, AgAreaChartFormat> {
    /**
     * Widget type identifier.
     */
    type: 'area-chart-stacked';
}