import { CellStyle, ColInfo, Range, RowInfo } from "xlsx-js-style";
export type INSArr = (string | number)[];
export interface ITable {
    [key: string | number]: string | number;
}
export interface ICellStyle {
    [key: string]: CellStyle;
}
export interface ISheet {
    title?: string;
    titleStyle?: CellStyle;
    tHeaders?: INSArr[];
    tHeaderStyle?: CellStyle;
    table: ITable[];
    cols?: ColInfo[];
    titleRow?: RowInfo;
    headerRows?: RowInfo[];
    row?: RowInfo;
    merges?: Range[];
    keys: INSArr;
    sheetName?: string;
    globalStyle?: CellStyle;
    cellStyle?: ICellStyle;
}
export interface IExcel {
    sheets: ISheet[];
    fileName?: string;
    fileExtention?: "xls" | "xlsx";
}
export declare const exportExcel: (excelData: IExcel, path?: string, success?: () => void, fail?: ((err: unknown) => void) | undefined) => void;