import { ElementRef, OnInit, OnChanges, SimpleChanges, AfterViewInit } from '@angular/core';
import * as d3 from 'd3';
export declare class ChartPieComponent implements OnInit, AfterViewInit, OnChanges {
    svgRef: ElementRef;
    data: any;
    name: string;
    value: string;
    bpID: string;
    title: string;
    description: string;
    formatters: {
        name: (name: string) => string;
        percent: (percent: number) => string;
        value: (value: number) => string;
    };
    parseLookupString: (str: any, obj: any) => any;
    donutholeSize: number;
    margin: {
        top: number;
        right: number;
        bottom: number;
        left: number;
    };
    width: number;
    height: number;
    radius: number;
    svg: any;
    arc: any;
    arcs: any;
    pie: any;
    color: d3.ScaleOrdinal<string, unknown>;
    staticArcsGroup: any;
    focusArcsGroup: any;
    focusedArcIndex: number;
    detailsKey: string;
    detailsPercent: number;
    detailsValue: number;
    resizeListener: any;
    constructor();
    onResize(e: any): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    update(): void;
    getPercent(value: number): number;
    focusArc(index: number): void;
}