import { BrushBehavior, BrushSelection } from 'd3-brush';
import { HistogramData, HistogramSVGG } from '../utils/HistogramUtils.js';
import { Brush } from './brush.js';
export declare class SliderBrush extends Brush {
    handleRadius: number;
    lineContext: HistogramSVGG;
    private readonly strokeWidth;
    setHandleRadius(handleRadius: any): this;
    size(): number;
    plot(): this;
    getExtent(): BrushBehavior<HistogramData>;
    move([start, end]: number[]): this;
    translateBrushHandles(selection: BrushSelection): void;
    onBrushEnd(): void;
    onBrushStart(): void;
    onBrushing(): void;
    getCssName(): string;
    getFillOpacity(): number;
    protected drawHandles(): void;
    private setHoveredHandleStyle;
    private setHandleStyle;
}