Drupal 8 Composer Error webflow/drupal-core-require-dev requires behat/mink

webflow/drupal-core-require-dev requires behat/mink


Answer:
Just include this line of code in your composer.json file and make sure you delete composer.lock as well as the vendor's folder. Then type composer install         "behat/mink-selenium2-driver""dev-master as 1.3.x-dev",