title: ReferenceError: BigInt is not defined at Object
body: <p>When I am trying to upgrade the dependency of a sub microservice component in my own micro service component, its giving me this errror as:</p>
  <pre><code>    ReferenceError: BigInt is not defined at Object.&lt;anonymous&gt; 
      (/usr/src/app/node_modules/kafkajs/src/utils/long.js:314:22)
      at Module._compile (module.js:653:30)
      at Object.Module._extensions..js (module.js:664:10)
      at Module.load (module.js:566:32)
      at tryModuleLoad (module.js:506:12)
      at Function.Module._load (module.js:498:3)
      at Module.require (module.js:597:17)
      at require (internal/module.js:11:18)
      at Object.&lt;anonymous&gt; (/usr/src/app/node_modules/kafkajs/src/broker/index.js:1:76)
      at Module._compile (module.js:653:30)
  
  Long.MIN_VALUE = new Long(BigInt('-9223372036854775808'))
  </code></pre>
  <p>What possibly I am doing wrong or any other dependency I need to add?
  The node version I am using is 14.17.5 and in the travis the build is passing but failing while deployment. The version that they are using for travis configuration for node is 10.24.1. Will version difference cause a problem? What is the real cause?</p>