//#region src/types/BarChartMetrics.d.ts
interface BarChartMetrics {
  [group: string]: {
    [item: string]: number;
  };
}
//#endregion
//#region src/types/ChartOptions.d.ts
interface ChartOptions {
  width?: number;
  height?: number;
  margin?: {
    top?: number;
    right?: number;
    bottom?: number;
    left?: number;
  };
  colors?: string[];
  fontFamily?: string;
  fontSize?: number;
  title?: string;
  yAxisLabel?: string;
  legendTitle?: string;
  showValues?: boolean;
  formatValue?: (value: number) => string;
  decimalPlaces?: number;
} //#endregion
//#region src/types/BarChartOptions.d.ts
interface BarChartOptions extends ChartOptions {
  barPadding?: number;
  barGroupPadding?: number;
  maxValue?: number;
}

//#endregion
//#region src/bar-chart.d.ts
/**
* Generates an SVG bar chart from given metrics
* @param metrics - The data for the bar chart
* @param options - Optional configuration for the chart
* @returns SVG string representing the bar chart
*/
declare const generateBarChart: (metrics: BarChartMetrics, options?: Partial<BarChartOptions>) => string;

//#endregion
//#region src/types/LineChartMetrics.d.ts
interface LineChartMetrics {
  [series: string]: {
    [x: string | number]: number;
  };
}

//#endregion
//#region src/types/LineChartOptions.d.ts
interface LineChartOptions extends ChartOptions {
  lineWidth?: number;
  pointRadius?: number;
  showPoints?: boolean;
  areaFill?: boolean;
  areaOpacity?: number;
  curveSmoothing?: boolean;
  maxValue?: number;
  minValue?: number;
}

//#endregion
//#region src/line-chart.d.ts
/**
* Generates an SVG line chart from given metrics
* @param metrics - The data for the line chart (series -> x -> y)
* @param options - Optional configuration for the chart
* @returns SVG string representing the line chart
*/
declare const generateLineChart: (metrics: LineChartMetrics, options?: Partial<LineChartOptions>) => string;

//#endregion
//#region src/types/PieChartMetrics.d.ts
interface PieChartMetrics {
  [segment: string]: number;
}

//#endregion
//#region src/types/PieChartOptions.d.ts
interface PieChartOptions extends ChartOptions {
  doughnut?: boolean;
  doughnutRatio?: number; // Ratio of inner circle to outer circle for doughnut charts
  startAngle?: number; // Starting angle in degrees
  showPercentages?: boolean; // Whether to show percentages on slices
}

//#endregion
//#region src/pie-chart.d.ts
/**
* Generates an SVG pie chart from given metrics
* @param metrics - The data for the pie chart
* @param options - Optional configuration for the chart
* @returns SVG string representing the pie chart
*/
declare const generatePieChart: (metrics: PieChartMetrics, options?: Partial<PieChartOptions>) => string;
/**
* Generates an SVG doughnut chart from given metrics
* This is a convenience function that sets the doughnut option to true
* @param metrics - The data for the doughnut chart
* @param options - Optional configuration for the chart
* @returns SVG string representing the doughnut chart
*/
declare const generateDoughnutChart: (metrics: PieChartMetrics, options?: Partial<PieChartOptions>) => string;

//#endregion
export { BarChartMetrics, BarChartOptions, PieChartMetrics, PieChartOptions, generateBarChart, generateDoughnutChart, generateLineChart, generatePieChart };