import { Subject, Observable } from 'rxjs';
import { EventTypeMap, ChartParams, Layout } from '../../lib/core-types';
import { BaseTooltipParams } from '../../lib/plugins-basic-types';
import { BasePluginFn } from './types';
import * as d3 from 'd3';
interface BaseTooltipContext {
    rootSelection: d3.Selection<any, unknown, any, unknown>;
    fullParams$: Observable<BaseTooltipParams>;
    fullChartParams$: Observable<ChartParams>;
    layout$: Observable<Layout>;
    event$: Subject<EventTypeMap<any>>;
}
export declare const createBaseTooltip: BasePluginFn<BaseTooltipContext>;
export {};