import type { ChartType, LegendOptions, TooltipOptions, Plugin } from 'chart.js';
import type { FmChartDataLabelsOptions } from '../../../components/chart';
export interface PieDataset {
    label: string;
    data: number[];
    backgroundColor?: string[] | string;
    hoverOffset?: number;
    datalabels: FmChartDataLabelsOptions;
}
type FmPieProp = {
    /**
     * chart name
     */
    name?: string;
    /**
     * chart type
     */
    variant: Extract<ChartType, 'pie' | 'doughnut'>;
    /**
     * chart paragraph
     */
    paragraph?: string;
    /**
     * datasets
     * Should only have one dataset
     */
    datasets: PieDataset[];
    /**
     * metrics
     * Each categories
     */
    metrics: string[];
    /**
     * legends
     */
    legend?: Partial<LegendOptions<Extract<ChartType, 'pie' | 'doughnut'>>>;
    /**
     * text
     * the text in the middle for doughnut
     */
    text?: string;
    /**
     * textColor
     * color for the middle text
     */
    textColor?: string;
    /**
     * textStyle
     * this should only use the font css style
     */
    textStyle?: string;
    /**
     * maintain the Aspect ratio so it will always make a sizable chart
     */
    maintainAspectRatio?: boolean;
    percentage?: string;
    /**
     * customize tooltip
     */
    tooltip?: Omit<TooltipOptions<Extract<ChartType, 'pie' | 'doughnut'>>, 'callbacks'> & {
        callbacks?: TooltipOptions<Extract<ChartType, 'pie' | 'doughnut'>>['callbacks'];
    };
    /**
     * custom chart plugins
     */
    plugins?: Plugin<'pie' | 'doughnut'>[];
    /**
     * customize datalabels
     */
    datalabels?: Partial<FmChartDataLabelsOptions>;
    /**
     * custom chart height
     */
    height?: string;
    /**
     * custom chart width
     */
    width?: string;
};
declare const _default: __VLS_WithTemplateSlots<import("vue").DefineComponent<__VLS_WithDefaults<__VLS_TypePropsToRuntimeProps<FmPieProp>, {
    name: undefined;
    paragraph: undefined;
    legend: undefined;
    text: undefined;
    textColor: string;
    textStyle: string;
    maintainAspectRatio: boolean;
    percentage: undefined;
    datalabels: undefined;
    height: undefined;
    width: undefined;
}>, {}, unknown, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<__VLS_WithDefaults<__VLS_TypePropsToRuntimeProps<FmPieProp>, {
    name: undefined;
    paragraph: undefined;
    legend: undefined;
    text: undefined;
    textColor: string;
    textStyle: string;
    maintainAspectRatio: boolean;
    percentage: undefined;
    datalabels: undefined;
    height: undefined;
    width: undefined;
}>>>, {
    name: string;
    legend: Partial<LegendOptions<"pie" | "doughnut">>;
    text: string;
    textColor: string;
    width: string;
    height: string;
    paragraph: string;
    maintainAspectRatio: boolean;
    datalabels: Partial<FmChartDataLabelsOptions>;
    textStyle: string;
    percentage: string;
}, {}>, {
    title?(_: {}): any;
}>;
export default _default;
type __VLS_NonUndefinedable<T> = T extends undefined ? never : T;
type __VLS_TypePropsToRuntimeProps<T> = {
    [K in keyof T]-?: {} extends Pick<T, K> ? {
        type: import('vue').PropType<__VLS_NonUndefinedable<T[K]>>;
    } : {
        type: import('vue').PropType<T[K]>;
        required: true;
    };
};
type __VLS_WithDefaults<P, D> = {
    [K in keyof Pick<P, keyof P>]: K extends keyof D ? __VLS_Prettify<P[K] & {
        default: D[K];
    }> : P[K];
};
type __VLS_Prettify<T> = {
    [K in keyof T]: T[K];
} & {};
type __VLS_WithTemplateSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};