language: node_js
sudo: required
dist: trusty
before_script:
  - npm install web-component-tester
  - npm install bower
  - 'export PATH=$PWD/node_modules/.bin:$PATH'
  - bower install
node_js: 8
addons:
  apt:
    sources:
      - google-chrome
    packages:
      - google-chrome-stable
script:
  - xvfb-run wct

language: node_js
sudo: required
dist: trusty
before_script:
  - npm install web-component-tester
  - npm install bower
  - 'export PATH=$PWD/node_modules/.bin:$PATH'
  - bower install
node_js: 10
addons:
  apt:
    sources:
      - google-chrome
    packages:
      - google-chrome-stable
script:
  - xvfb-run wct

Update NodeJS to version 10 in Travis
Update NodeJS to version 10 in Travis

because currently tests take 5 minutes to start. Maybe this will help
