import type { _NSDimension } from "./NSDimension.js";
export declare class _NSUnitFuelEfficiency extends _NSDimension {
    static alloc(): _NSUnitFuelEfficiency;
    static new(): _NSUnitFuelEfficiency;
    init(): _NSUnitFuelEfficiency;
    /** Base unit - litersPer100Kilometers */
    static litersPer100Kilometers(): _NSUnitFuelEfficiency;
    static milesPerImperialGallon(): _NSUnitFuelEfficiency;
    static milesPerGallon(): _NSUnitFuelEfficiency;
}
