import { HistogramBin, WeakMapBins, XScale, YScale } from '../../types/histogram.js';
export declare function width(xScale: XScale, binsMap: WeakMapBins): (bin: HistogramBin) => number;
export declare function height(scale: YScale, binsMap: WeakMapBins): (bin: HistogramBin) => number;
export declare function x(xScale: XScale, binsMap: WeakMapBins): (bin: HistogramBin) => number;
export declare function y(yScale: YScale, binsMap: WeakMapBins): (bin: HistogramBin) => number;