import { FabricObject } from '../Object/FabricObject';
import { ChartConfiguration } from 'chart.js';
import { WidgetChartInterface } from './type/widget.entity.chart';
import { WidgetType } from './type/widget.type';
declare class XChart extends FabricObject implements WidgetChartInterface {
    private chartConfig;
    private chartInstance;
    private canvasElement;
    private needsUpdate;
    static type: WidgetType;
    static objType: WidgetType;
    constructor(options: any);
    updatedBy: string;
    updatedByName: string;
    createdByName: string;
    chartOptions: any;
    boardId: string;
    objType: WidgetType;
    userId: string;
    zIndex: number;
    version: string;
    updatedAt: number;
    createdAt: number;
    createdBy: string;
    private createCanvasElement;
    private createOrUpdateChart;
    getObject(): Record<string, any>;
    _render(ctx: CanvasRenderingContext2D): Promise<void>;
    updateChart(newConfig: ChartConfiguration): void;
    private addDoubleClickEventListener;
    private openEditModal;
}
export { XChart };
//# sourceMappingURL=XChart.d.ts.map