import { JSONObject } from '../Types';
export default class DataConverter {
    /**
     * It takes a CSV string and returns an array of objects.
     * The first line of the CSV is assumed to be the header row.
     * The header row is used to create the keys for the objects in the array.
     * The values for the keys are taken from the subsequent rows.
     * @param {string} csv - string - The CSV string you want to convert to JSON
     * @param {string} [del=,] - The delimiter in use in the CSV file.
     * @returns An array of objects.
     */
    static csvToJson(csv: string, del?: string): JSONObject[];
    /**
     * It takes an array of objects and returns a CSV string.
     * The first object in the array is taken as for the properties of the csv string.
     *
     * The function takes two parameters:
     * json: an array of objects
     * del: the delimiter to use in the CSV string (defaults to a comma)
     * @param {object[]} json - object[] - The JSON object you want to convert to CSV.
     * @param {string} [del=,] - The delimiter to use in the CSV file.
     * @returns A string
     */
    static jsonToCsv(json: JSONObject[], del?: string): string;
}