I'm reading a csv files to pass it to another functions and store the records inside a database. I'm using csv-parser library, it shows on console all the lines but not stores it on an array.

const fs = require("fs");
const csv = require('csv-parser')

export const readFile = (file: string): any[] => {
  
  let lines: any[] = [];

  fs.createReadStream(`./input/${file}`)
    .pipe(csv({ separator: ';', headers: false }))
    .on('data', (data) => lines.push(Object.values(data)))
    .on('data', data => console.log(Object.values(data)))
    .on('data', data => logger.debug(`dataAccess LN 51`))
    .on('data', data => logger.debug(Object.values(data)))
    .on('end', () => {
      logger.debug(`dataAcces LN 54`);
      logger.debug([lines]);
      console.log(lines);
    });

  logger.debug(`dataAcces LN 64`);
  logger.debug([lines]);
  return [lines];

}

The lines value it's always empty array.