import type { _NSDimension } from "./NSDimension.js";
export declare class _NSUnitEnergy extends _NSDimension {
    static alloc(): _NSUnitEnergy;
    static new(): _NSUnitEnergy;
    init(): _NSUnitEnergy;
    /** Base unit - joules */
    static kilojoules(): _NSUnitEnergy;
    static joules(): _NSUnitEnergy;
    static kilocalories(): _NSUnitEnergy;
    static calories(): _NSUnitEnergy;
    static kilowattHours(): _NSUnitEnergy;
}
