import { Color } from 'chart.js';
import { BaseChartBuilder } from '../base-chart-builder';
export declare class TooltipBuilder<TFactory extends BaseChartBuilder<TFactory, TData>, TData> {
    private _builder;
    constructor(_builder: TFactory);
    backgroundColor(color: Color): TooltipBuilder<TFactory, TData>;
    useSeriesPointStyles(): TooltipBuilder<TFactory, TData>;
    cornerRadius(radius: number): TooltipBuilder<TFactory, TData>;
    atPointLocation(): TooltipBuilder<TFactory, TData>;
    atVerticalAxis(): TooltipBuilder<TFactory, TData>;
    border(color: Color, width: number): TooltipBuilder<TFactory, TData>;
    get chart(): TFactory;
}
