import { Simulation } from 'd3';
import { BubbleData } from '../components/BubbleChart';
import { DetailedBudget } from '../../core';
import * as d3 from 'd3';
export type SimulationType = Simulation<BubbleData, undefined>;
/**
 * Enables dragging of bubbles
 * @param simulation D3 Simulation
 */
export declare const drag: (simulation: SimulationType) => d3.DragBehavior<Element, unknown, unknown>;
/**
 * Provide d values for the arc between the start and end radius based on time
 * @param bubble Bubble data
 */
export declare const arcTween: (bubble: BubbleData) => (t: number) => string;
/**
 * Enable drag
 * @param simulation D3 Simulation
 */
export declare const enableDrag: (simulation: SimulationType) => void;
/**
 * Update location after a resize
 * @param simulation D3 Simulation
 * @param height New height
 * @param width New width
 */
export declare const resize: (simulation: SimulationType, height: number, width: number) => void;
export declare const getScale: (min: number, max: number) => d3.ScaleLinear<number, number, never>;
/**
 * Simulates the chart
 * @param budgets Budget data
 */
export declare const simulate: (budgets: DetailedBudget[]) => d3.Simulation<BubbleData, undefined>;
export declare const getSmartScale: (count: number, height: number, maxValue: number, minValue: number, width: number) => d3.ScaleLinear<number, number, never>;
export declare const computeScaledNodes: (nodes: BubbleData[], budgets: DetailedBudget[], isCompact: boolean | undefined, height: number, width: number) => {
    radius: number;
    budgetColors: import('../../core').BudgetColors;
    category: import('../../core').DetailedCategory;
    description: string;
    percentage: number;
    subBudgets: DetailedBudget[];
    amount: number;
    category_guid: string;
    end_date?: number;
    flags?: string[];
    guid: string;
    parent_guid?: string;
    revision: number;
    start_date: number;
    transaction_total: number;
    user_guid: string;
    index?: number | undefined;
    x?: number | undefined;
    y?: number | undefined;
    vx?: number | undefined;
    vy?: number | undefined;
    fx?: number | null | undefined;
    fy?: number | null | undefined;
}[];