import { QuantitativeScale } from "./quantitativeScale";
export declare class Log extends QuantitativeScale<number> {
    private _d3Scale;
    /**
     * @constructor
     */
    constructor(base?: number);
    protected _defaultExtent(): number[];
    protected _expandSingleValueDomain(singleValueDomain: number[]): number[];
    scale(value: number): number;
    scaleTransformation(value: number): number;
    invertedTransformation(value: number): number;
    getTransformationExtent(): [number, number];
    getTransformationDomain(): [number, number];
    setTransformationDomain(domain: [number, number]): void;
    protected _getDomain(): number[];
    protected _backingScaleDomain(): number[];
    protected _backingScaleDomain(values: number[]): this;
    protected _getRange(): number[];
    protected _setRange(values: number[]): void;
    invert(value: number): number;
    defaultTicks(): number[];
    protected _niceDomain(domain: number[], count?: number): number[];
}