import type { Point } from '../types/index.ts';
export interface XYObjectSlotXOptions {
    /**
     * Limit to join the dataPoints[].
     * @default 1
     */
    slotWidth?: number;
}
/**
 * Slots growing points into fixed-width buckets and sums their y values.
 * @param points - array of growing points {x,y}.
 * @param options - options.
 */
export declare function xyObjectSlotX(points: Point[], options?: XYObjectSlotXOptions): Point[];
//# sourceMappingURL=xyObjectSlotX.d.ts.map