old_contents: import pkg from '../package.json'
  
  describe('version', () => {
  
    it('should return module version', () => {
      pkg.version.should.be.a.String()
    })
  
  })
  
new_contents: import pkg from '../package.json'
  
  describe('module', () => {
  
    it('should not have version property', () => {
      pkg.should.not.have.property('version')
    })
  
  })
  
subject: remove version property