import * as go from '../../../../../libs/gojs/release/go';
import { NodeElement } from '../base/node-element';
export declare class RingGraphElement extends NodeElement {
    protected compile(model: any, data: any, svg: JQuery): void;
    getPaletteTemplate(): go.Node;
    getDiagramTemplate(): go.Node;
    private makeScale;
    private makePercentage;
    getCategoryKey(): string;
    private makeBgSector;
    private makeBarSector;
    private makeScaleGeometry;
    private makeSectorGeometry;
    private adjustAngle;
    private showCalibrationDigit;
}