import { Point } from '../../..';
import { BundlingSettings } from '../../BundlingSettings';
import { MetroGraphData } from './MetroGraphData';
import { Station } from './Station';
export declare class CostCalculator {
    static Inf: number;
    metroGraphData: MetroGraphData;
    bundlingSettings: BundlingSettings;
    constructor(metroGraphData: MetroGraphData, bundlingSettings: BundlingSettings);
    static InkError(oldInk: number, newInk: number, bundlingSettings: BundlingSettings): number;
    static PathLengthsError(oldLength: number, newLength: number, idealLength: number, bundlingSettings: BundlingSettings): number;
    static RError(idealR: number, nowR: number, bundlingSettings: BundlingSettings): number;
    static BundleError(idealWidth: number, nowWidth: number, bundlingSettings: BundlingSettings): number;
    static Cost(metroGraphData: MetroGraphData, bundlingSettings: BundlingSettings): number;
    static CostOfForces(metroGraphData: MetroGraphData): number;
    InkGain(node: Station, newPosition: Point): number;
    PathLengthsGain(node: Station, newPosition: Point): number;
    RadiusGain(node: Station, newPosition: Point): number;
    RadiusCost(node: Station, newPosition: Point): number;
    BundleGain(node: Station, newPosition: Point): number;
    BundleCost(node: Station, adj: Station, newPosition: Point): number;
}