/**
 * Supported chart types.
 */
export type ChartType = 'bar' | 'line' | 'area' | 'pie' | 'radialBar' | 'radialArea' | 'sparkline';
/**
 * Data point structure for charts.
 */
export interface ChartDataPoint {
    key: string;
    data: number | ChartDataPoint[];
}
/**
 * Configuration for chart rendering.
 */
export interface ChartConfig {
    type: ChartType;
    data: ChartDataPoint[];
    width?: number;
    height?: number;
    title?: string;
}