import type { AnyXYChartScale, XYChartAxisDirection } from '../types/xy-chart-internals.js';
import type { BarDatapoint } from '../types/xy-chart.js';
export interface HitBoxRect {
    x: number;
    y: number;
    width: number;
    height: number;
}
/**
 * Expands a bar's hit-box to `min` while keeping its baseline edge fixed,
 * so growth stays anchored on reversed axes (TTB/RTL) too.
 *
 * `baseline` identifies which coordinate is the bar's fixed positional axis
 * (`'x'` for vertical bars, `'y'` for horizontal, `undefined` for bars with
 * no single categorical axis) — it's derived from the chart's orientation
 * rather than the datapoint's field types, so this works the same whether
 * the axes are numeric, categorical, or time-based.
 */
export declare function getBarHitBox(rect: HitBoxRect, datapoint: BarDatapoint, min: number, xScale: AnyXYChartScale, yScale: AnyXYChartScale, baseline: XYChartAxisDirection): HitBoxRect;
//# sourceMappingURL=get-bar-hit-box.d.ts.map