language: node_js
node_js:
  - '6'
  - '8'
  - '9'
  - '10'
before_script:
  - npm install -g gulp
script:
  - gulp build

language: node_js
node_js:
  - '6'
  - '8'
  - '10'
before_script:
  - npm install -g gulp
script:
  - gulp build

Drop support for Node v9
Drop support for Node v9
