this.callback.apply is not a function error

[Rajkiran0147]

I am trying the addon single-spa-ember and I am facing the same issue when adding this in ember-cli-buid.js file.

  app.import('node_modules/single-spa-ember/amd/single-spa-ember.js', {
    using: [
      { transformation: 'amd', as: 'single-spa-ember' }
    ]
  });