import { PieChartBaseDescription } from "./PieChartBaseDescription";
import { Type } from "./type";
/**
 * @hidden
 */
export declare class PieChartDescription extends PieChartBaseDescription {
    static $t: Type;
    private d4;
    get width(): string;
    set width(a: string);
    private d3;
    get height(): string;
    set height(a: string);
    private d2;
    get background(): string;
    set background(a: string);
    protected get_type(): string;
    constructor();
}