import * as d3Scale from 'd3-scale';
import { Scale } from './Scale';
import { OrdinalScaleModel } from './OrdinalScaleModel';
export declare class OrdinalScale extends Scale {
    render(): void;
    protected createD3Scale(): void;
    setRange(range: [number, number], padding?: number): void;
    expandDomain(oldRange: [number, number], newRange: [number, number]): void;
    invert(pixel: number): any;
    invertRange(pixels: [number, number]): any[];
    scale: d3Scale.ScaleBand<any>;
    model: OrdinalScaleModel;
}
export declare function isOrdinalScale(scale: Scale): scale is OrdinalScale;