Sylius\Behat\Page\Admin\Customer\ShowPageInterface::hasImpersonateButton PHP Method

    public function hasImpersonateButton();

 /**
  * @Then I should be unable to impersonate them
  */
 public function iShouldBeUnableToImpersonateThem()
 {
     Assert::false($this->customerShowPage->hasImpersonateButton(), 'I should not be able to impersonate this user.');
 }