import { Control } from 'leaflet';
import type { ControlOptions, Map as LeafletMap } from 'leaflet';
declare type ScaleUnit = 'nautical' | 'kilometer' | 'mile';
interface CustomScaleOptions extends ControlOptions {
    maxWidth?: number;
    units?: ScaleUnit[];
    unitLabels?: {
        [key in ScaleUnit]: string;
    };
}
declare class CustomScale extends Control {
    private _container;
    private _map;
    private _maxWidth;
    private _position;
    private _units;
    private _unitLabels;
    constructor(options?: CustomScaleOptions);
    onAdd(map: LeafletMap): HTMLElement;
    onRemove(map: LeafletMap): void;
    setPosition(position: string): this;
    update(): void;
}
export default CustomScale;