How to use the vogievetsky-mysql2.createConnection function in vogievetsky-mysql2

child.stdout.on('data', (data) => {
      data = data.toString();
      if (data.indexOf(`port: ${TEST_PORT}`) !== -1) {
        connection = mysql.createConnection({
          port: 13307,
          database: 'plywood',
          user: 'root',
          password: ''
        });

        connection.on('error', (err) => {
          // nothing to do here, have a noop function to prevent the error form being thrown
        });

        done();
      }
    });

export function fallbackMySQLFactory(connectionUri: string) {
  let remote = mysql.createConnection(connectionUri);
  remote.query('select 1 as one', (err, res) => {
    if (err) {
      console.log('Connection to real MySQL fail');
      process.exit(1);
    } else {
      console.log('Connection to real MySQL success');
    }
  });

  return function (sql: string, conn: any) {
    remote.query(sql, function(err: Error, rows: any[], columns: any[]) {
      // overloaded args, either (err, result :object)
      // or (err, rows :array, columns :array)

      if (err) {
        console.log('GOT ERROR', (err as any).code, err.message);