import { ColumnGroupMap, LineLayerSpec, LinePosition, Scale } from '../types';
export declare const getLineHoverPoints: (position: LinePosition, spec: LineLayerSpec, hoverRowIndices: number[], xColKey: string, yColKey: string, xScale: Scale<number, number>, yScale: Scale<number, number>, fillScale: Scale<number, string>, colorMapping?: ColumnGroupMap) => {
    x: number;
    y: number;
    fill: string;
}[];