import type { ElementRef } from '@angular/core';
import type { IForceDirectedChartData, IForceDirectedChartOptions } from '../interfaces/force-directed-chart.interface';
/**
 * The force directed chart default configuration.
 */
export declare const defaultForceDirectedChartConfig: IForceDirectedChartOptions;
/**
 * Draws the force directed chart.
 * @param container the chart container
 * @param data the chart data
 * @param options the chart options
 * @returns the chart configuration
 */
export declare const drawForceDirectedChart: (container: ElementRef<HTMLDivElement>, data: IForceDirectedChartData, options?: Partial<IForceDirectedChartOptions>) => IForceDirectedChartOptions;