Can't connect to SQL Server from my VS Code extension (node.js)

I'm developing VS Code extension and want to get some data from SQL Server database. I've tried many different examples but non of them are working for me.

        const Connection = require('tedious').Connection;

        const config = {
            user: 'ssrs', // tried userName, username
            password: 'ssrs', 
            server: 'localhost',
            options: {
                database: 'imdb' 
            }
          }

          const connection = new Connection(config);
          connection.on('connect', function(err: string) {
            if (err) {
              console.log(err);
            } else {
              console.log('Connected');
            }
          });

OR

        await sql.connect('mssql://ssrs:ssrs@localhost/imdb')
        const result = await sql.query`select 1 as one`
        console.dir(result)

OR

    const sql = require("mssql");
    const conn = new sql.ConnectionPool({
        database: "imdb",
        server: "localhost",
        driver: "msnodesqlv8",
        userName: "ssrs",
        password: "ssrs"
    });

    conn.connect().then(() => {
        console.log('Connected');
    });

ConnectionError: Login failed for user ''.

from Can't connect to SQL Server from my VS Code extension (node.js)