language: node_js
node_js:
  - '6'
  - '7'
sudo: false
cache:
  directories:
    - node_modules
after_success: npm run coveralls
notifications:
  email: false

language: node_js
node_js:
  - '6'
  - '7'
  - '8'
  - '9'
  - '10'
sudo: false
cache:
  directories:
    - node_modules
after_success: npm run coveralls
notifications:
  email: false

Test on newer versions of Node
Test on newer versions of Node
