language: node_js
node_js:
  - "6"
  - "7"
  - "8"
before_script:
  - npm install
script: npm test

language: node_js
node_js:
  - "10"
  - "12"
before_script:
  - npm install
script: npm test

Drop Node 6 and Node 8 support
Drop Node 6 and Node 8 support
