/**
 * Based on https://github.com/tmmdata/chartist-plugin-tooltip/blob/master/src/scripts/chartist-plugin-tooltip.js
 *
 */
import { LineChart } from 'chartist';
declare const defaultOptions: {
    currency: undefined;
    currencyPrecision: number;
    currencyPrecisionFactor: number;
    currencyFormatCallback: undefined;
    tooltipOffset: {
        x: number;
        y: number;
    };
    anchorToPoint: boolean;
    appendToBody: boolean;
    class: undefined;
    pointClass: string;
};
export declare function tooltipPlugin(userOptions?: Partial<typeof defaultOptions>): (chart: LineChart) => void;
export {};