import { Unit } from "./Unit";
export declare class UnitEnergy extends Unit {
    static kilojoules: UnitEnergy;
    static joules: UnitEnergy;
    static kilocalories: UnitEnergy;
    static calories: UnitEnergy;
    static kilowattHours: UnitEnergy;
    constructor(name: string, symbol: string, description: string, baseUnitConversionFactor: number);
}