language: node_js
cache: yarn
node_js:
  - node
  - "10"
  - "8"
  - "6"
git:
  depth: 5
install:
  - yarn install --ignore-engines

language: node_js
cache: yarn
node_js:
  - node
  - "10"
  - "8"
git:
  depth: 5

Remove Node.js 6 from Travis CI
Remove Node.js 6 from Travis CI
