import { CellProps, PieProps, PieChart as ReChartsPieChart, TooltipProps } from 'recharts';
import { BoxProps, ElementProps, Factory, MantineColor, StylesApiProps } from '@mantine/core';
import { ChartTooltipStylesNames } from '../ChartTooltip/ChartTooltip';
export interface PieChartCell {
    key?: string | number;
    name: string;
    value: number;
    color: MantineColor;
}
export type PieChartStylesNames = 'root' | ChartTooltipStylesNames;
export type PieChartCssVariables = {
    root: '--chart-stroke-color' | '--chart-labels-color' | '--chart-size';
};
export interface PieChartProps extends BoxProps, StylesApiProps<PieChartFactory>, ElementProps<'div'> {
    /** Data used to render chart */
    data: PieChartCell[];
    /** Determines whether the tooltip should be displayed when one of the section is hovered @default `true` */
    withTooltip?: boolean;
    /** Tooltip animation duration in ms @default `0` */
    tooltipAnimationDuration?: number;
    /** Props passed down to `Tooltip` recharts component */
    tooltipProps?: Omit<TooltipProps<any, any>, 'ref'>;
    /** Props passed down to recharts `Pie` component */
    pieProps?: Partial<Omit<PieProps, 'ref'>>;
    /** Controls color of the segments stroke, by default depends on color scheme */
    strokeColor?: MantineColor;
    /** Controls text color of all labels, white by default */
    labelColor?: MantineColor;
    /** Controls padding between segments @default `0` */
    paddingAngle?: number;
    /** Determines whether each segment should have associated label @default `false` */
    withLabels?: boolean;
    /** Determines whether segments labels should have lines that connect the segment with the label @default `true` */
    withLabelsLine?: boolean;
    /** Controls chart width and height, height is increased by 40 if `withLabels` prop is set. Cannot be less than `thickness`. @default `80` */
    size?: number;
    /** Controls width of segments stroke @default `1` */
    strokeWidth?: number;
    /** Controls angle at which chart starts. Set to `180` to render the chart as semicircle. @default `0` */
    startAngle?: number;
    /** Controls angle at which charts ends. Set to `0` to render the chart as semicircle. @default `360` */
    endAngle?: number;
    /** Determines which data is displayed in the tooltip. `'all'` – display all values, `'segment'` – display only hovered segment. @default `'all'` */
    tooltipDataSource?: 'segment' | 'all';
    /** Additional elements rendered inside `PieChart` component */
    children?: React.ReactNode;
    /** Props passed down to recharts `PieChart` component */
    pieChartProps?: React.ComponentPropsWithoutRef<typeof ReChartsPieChart>;
    /** Controls labels position relative to the segment @default `'outside'` */
    labelsPosition?: 'inside' | 'outside';
    /** Type of labels to display @default `'value'` */
    labelsType?: 'value' | 'percent';
    /** A function to format values inside the tooltip */
    valueFormatter?: (value: number) => string;
    /** Props passed down to recharts `Cell` component */
    cellProps?: ((series: PieChartCell) => Partial<Omit<CellProps, 'ref'>>) | Partial<Omit<CellProps, 'ref'>>;
}
export type PieChartFactory = Factory<{
    props: PieChartProps;
    ref: HTMLDivElement;
    stylesNames: PieChartStylesNames;
    vars: PieChartCssVariables;
}>;
export declare const PieChart: import("@mantine/core").MantineComponent<{
    props: PieChartProps;
    ref: HTMLDivElement;
    stylesNames: PieChartStylesNames;
    vars: PieChartCssVariables;
}>;