unexpectedError TypeError: nsolid.start is not a function

[noorulrapyd]

I added the following code in my index.js and generates the above error

const nsolid = require('nsolid')
nsolid.start({
  command: '<saas token value>',
  tags: ['nsolid-awesome', 'Auth service'],
  app: 'nsolid-awesome',
  appVersion: '4.5'
})

I want to use nsolid sass by requiring inside a module