@obliczeniowo/elementary/xlsx/index.d.ts

Library made in Angular version 20

import * as XLSX from 'xlsx';

/** extended properties for xlsx file */
interface Properties extends XLSX.Properties {
    /** max rows number (minimum is 10, maximum is 1048576) */
    maxRows?: number;
    /** if you want to add header */
    headers?: string[];
}
/**
 * Save array to xlsx file
 * @param arr array to export
 * @param name file name
 * @param sheet base excel sheet name (will create multiple of sheet's if maxRow is less then number of array rows)
 * @param properties XLSX properties and maxRows, headers properties
 */
declare function arrayToXlsx(arr: Array<Array<number | string>>, name: string, sheet: string, properties?: Properties, bookType?: XLSX.BookType): void;

export { arrayToXlsx };
export type { Properties };