import type { ReactNode } from 'react';
import type { BaseChartProps, ChartLegend, ChartTooltip } from '../../types/base';
export interface RadarAxisPoint {
    /** Axis key associated with the point */
    axis: string | number;
    /** Value plotted on the axis */
    value: number;
    /** Optional label displayed for the point */
    label?: string;
    /** Color override for the point */
    color?: string;
    /** Optional value override used for tooltip output */
    formattedValue?: string | number;
    /** Custom tooltip content for the point */
    tooltip?: ReactNode | ((point: RadarAxisPoint, context: {
        axisIndex: number;
        seriesIndex: number;
        series: RadarChartSeries;
    }) => ReactNode);
    /** Additional metadata associated with the point */
    meta?: any;
}
export interface RadarChartSeries {
    /** Unique identifier for the series */
    id?: string | number;
    /** Display name for the series */
    name?: string;
    /** Data points included in the series */
    data: RadarAxisPoint[];
    /** Base color applied to the series */
    color?: string;
    /** Whether the series is visible */
    visible?: boolean;
    /** Opacity applied to the filled area */
    opacity?: number;
    /** Show point markers at each axis */
    showPoints?: boolean;
    /** Size of the point markers */
    pointSize?: number;
    /** Additional metadata associated with the series */
    metadata?: any;
}
export interface RadarGridConfig {
    /** Number of concentric rings rendered */
    rings?: number;
    /** Shape used for the grid (circle or polygon) */
    shape?: 'circle' | 'polygon';
    /** Whether to render axis spokes */
    showAxes?: boolean;
    /** Placement of axis labels */
    axisLabelPlacement?: 'inside' | 'edge' | 'outside';
    /** Offset in pixels applied to axis labels */
    axisLabelOffset?: number;
    /** Custom formatter for axis labels */
    axisLabelFormatter?: (axis: string | number, context: {
        index: number;
        total: number;
        label?: string;
    }) => string;
    /** Optional labels for each ring */
    ringLabels?: string[] | ((context: {
        index: number;
        ringCount: number;
        value: number;
        maxValue: number;
    }) => string);
    /** Where to position ring labels relative to the ring */
    ringLabelPosition?: 'inside' | 'outside';
    /** Offset in pixels applied to ring labels */
    ringLabelOffset?: number;
}
export interface RadarChartProps extends BaseChartProps {
    /** Radar series to display */
    series: RadarChartSeries[];
    /** Maximum value displayed across axes */
    maxValue?: number;
    /** Grid styling configuration */
    radialGrid?: RadarGridConfig;
    /** Smooth the polygon edges; pass a number between 0 and 1 to control tension */
    smooth?: boolean | number;
    /** Fill the radar area */
    fill?: boolean;
    /** Enable radial crosshair highlights */
    enableCrosshair?: boolean;
    /** Enable multi-series tooltip aggregation */
    multiTooltip?: boolean;
    /** Follow pointer with tooltip */
    liveTooltip?: boolean;
    /** Legend configuration */
    legend?: ChartLegend;
    /** Tooltip configuration */
    tooltip?: ChartTooltip<RadarAxisPoint>;
}