import { PieChartType } from 'devextreme/viz/pie_chart_types';
import * as i0 from "@angular/core";
export type ChartDataSource = {
    name: string;
    value: number | undefined;
    color: string;
};
export declare class UNIPieChartComponent {
    chartDataSource: import("@angular/core").InputSignal<ChartDataSource[]>;
    chartPercentage: import("@angular/core").InputSignal<number | undefined>;
    chartType: import("@angular/core").InputSignal<PieChartType>;
    chartDiameter: import("@angular/core").InputSignal<number>;
    chartInnerRadius: import("@angular/core").InputSignal<number>;
    tooltipIsEnabled: import("@angular/core").InputSignal<boolean>;
    legendPosition: import("@angular/core").InputSignal<"left" | "right" | "top" | "bottom" | "none">;
    legendWithValue: import("@angular/core").InputSignal<boolean>;
    legendGap: import("@angular/core").InputSignal<string>;
    uom: import("@angular/core").InputSignal<string>;
    paletteColor: import("@angular/core").Signal<string[]>;
    gridColumn: import("@angular/core").Signal<"1fr min-content" | "min-content 1fr" | "1fr">;
    gridRow: import("@angular/core").Signal<"1fr min-content" | "min-content 1fr" | "1fr">;
    constructor();
    customizeTooltip(pointInfo: {
        argumentText: string;
        valueText: string;
    }): {
        text: string;
        color: string;
    };
    static ɵfac: i0.ɵɵFactoryDeclaration<UNIPieChartComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<UNIPieChartComponent, "uni-pie-chart", never, { "chartDataSource": { "alias": "chartDataSource"; "required": true; "isSignal": true; }; "chartPercentage": { "alias": "chartPercentage"; "required": false; "isSignal": true; }; "chartType": { "alias": "chartType"; "required": false; "isSignal": true; }; "chartDiameter": { "alias": "chartDiameter"; "required": false; "isSignal": true; }; "chartInnerRadius": { "alias": "chartInnerRadius"; "required": false; "isSignal": true; }; "tooltipIsEnabled": { "alias": "tooltipIsEnabled"; "required": false; "isSignal": true; }; "legendPosition": { "alias": "legendPosition"; "required": false; "isSignal": true; }; "legendWithValue": { "alias": "legendWithValue"; "required": false; "isSignal": true; }; "legendGap": { "alias": "legendGap"; "required": false; "isSignal": true; }; "uom": { "alias": "uom"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}