export interface VolumetricItem {
    qty: number;
    length: number;
    width: number;
    height: number;
}
export interface Dimensions {
    length: number;
    width: number;
    height: number;
}
export declare const calculate: (items: VolumetricItem[]) => Dimensions;
export declare const Volumetric: {
    calculate: (items: VolumetricItem[]) => Dimensions;
};