message: Add missing declaration of EC
  (but add another Linter issue as well...)
diff: @@ -172,6 +172,8 @@ describe('/#/contact', () => {
  })
  describe('challenge "captchaBypass"', () => { // FIXME Angular might wait for SnackBar *over the button* (happens on smaller resolutions) to disappear, thus failing the timing conditions of the challenge
  + const EC = protractor.ExpectedConditions
  +
  it('should be possible to post 10 or more customer feedbacks in less than 10 seconds', () => {
  for (var i = 0; i < 11; i++) {
  comment.sendKeys('Spam #' + i)
  