import { BaseRenderer } from "handsontable/renderers";
import { ElementApiModel } from "../../services/element.service";
export declare type ElementModel = ElementApiModel & {
    elementCode: string;
    elementName: string;
    level: number;
    open: boolean;
    [key: string]: any;
};
export declare type Row = {
    [key: string]: any;
};
export declare const renderData: (elements: ElementModel[] | null, ratio: number) => Row[] | null;
export declare function createColumn(data: string, width: number, customRenderer?: BaseRenderer): {
    data: string;
    width: number;
    renderer: typeof import("handsontable/renderers").baseRenderer;
};
export declare const getUnit: (ratio: number) => string;