import type { CartesianChartProps, CartesianChartSelectEvent } from '../props/cartesian';
import type { ChartTooltipOption } from '../tooltip';
/** @deprecated Use {@link ChartTooltipOption} from `../tooltip`. */
export type AreaChartTooltip = ChartTooltipOption;
/**
 * Area/line/bar series data shape:
 * - Single series: number[]
 * - Single series with labels: [string | number, number][]
 * - Multiple series: Array<{ name?: string; data: number[] }> or Array<{ name?: string; data: [string | number, number][] }>
 */
export type SeriesData = number[] | [string | number, number][] | Array<{
    name?: string;
    data: number[];
}> | Array<{
    name?: string;
    data: [string | number, number][];
}>;
/** @deprecated Use {@link CartesianChartSelectEvent} from `../props/cartesian`. */
export type AreaChartSelectEvent = CartesianChartSelectEvent;
export type { AxisTooltipParams as AreaChartAxisTooltipParams, AxisTooltipSeriesItem as AreaChartTooltipSeriesItem, } from '../cartesian/tooltip/axis-tooltip.types';
/**
 * Props for AreaChart.
 * common -> cartesian -> area
 */
export interface AreaChartProps extends CartesianChartProps {
    /**
     * Chart data. Single series (number[]), multiple unnamed (number[][]), or multiple named series.
     */
    data: SeriesData;
    /**
     * Curve type: 'default' (linear), 'smooth' (Bezier), or 'step'.
     * @default 'default'
     */
    type?: 'default' | 'smooth' | 'step';
    /**
     * Step mode when type="step". 'start' | 'middle' | 'end'.
     */
    step?: 'start' | 'middle' | 'end' | false;
    /**
     * Stack ID for stacking multiple series. Use false to disable.
     */
    stack?: string | false;
    /**
     * When true with stack, show stacked values as percentages (0–100%).
     * @default false
     */
    stackNormalize?: boolean;
    /**
     * Symbol type for data points. Set to 'none' to hide.
     * @default 'none'
     */
    symbol?: 'none' | 'circle' | 'rect' | 'roundRect' | 'triangle' | 'diamond' | 'pin' | 'arrow' | string;
    /**
     * Size of the symbol. Number, [width, height], or function.
     */
    symbolSize?: number | number[] | ((value: unknown) => number | number[]);
    /**
     * Opacity of the filled area (0-1).
     * @default 0.6
     */
    areaOpacity?: number;
    /**
     * Fill style for the area under the line: 'gradient' | 'transparent' | 'solid'.
     * @default 'gradient'
     */
    areaFill?: 'gradient' | 'transparent' | 'solid';
}
//# sourceMappingURL=area-chart.props.d.ts.map