language: node_js
sudo: false
node_js:
  - "6"
  - "8"
  - "10"
  - "11"
script: "npm run ci"

language: node_js
sudo: false
node_js:
  - '8'
  - '10'
  - '12'
script: 'npm run ci'

Drop node.js 6 and 11 support, add 12 (semver-major)
Drop node.js 6 and 11 support, add 12 (semver-major)
