Does not work with named export

[Bennie Rosas]

The following component:

import Component from '@ember/component'

const MyComponent = Component.extend({
  foo: 'bar'
})

export default MyComponent

yields a Unsupported component type error. It seems that the parser is unable to determine the export default declaration value.

Changing the component to:

import Component from '@ember/component'

export default Component.extend({
  foo: 'bar'
})

and the codemod works as designed