import { Observable } from 'rxjs';
import { BasePluginFn } from './types';
import { ChartParams, Layout } from '../../lib/core-types';
import { BaseLegendParams } from '../../lib/plugins-basic-types';
import * as d3 from 'd3';
interface BaseLegendContext {
    rootSelection: d3.Selection<any, unknown, any, unknown>;
    legendLabels$: Observable<string[]>;
    fullParams$: Observable<BaseLegendParams>;
    layout$: Observable<Layout>;
    fullChartParams$: Observable<ChartParams>;
    textSizePx$: Observable<number>;
}
export declare const createBaseLegend: BasePluginFn<BaseLegendContext>;
export {};