language: node_js
node_js:
  - 6
  - 7
  - 8
  - 9
  - 10
  - node
install:
  - yarn
script:
  - yarn run ci

language: node_js
node_js:
  - 6
  - 8
  - 9
  - 10
  - node
install:
  - yarn
script:
  - yarn run ci

Remove Node 7 from CI because Yarn doesn't support it.
Remove Node 7 from CI because Yarn doesn't support it.
