os:
  - osx
  - linux
sudo: false
cache: yarn
language: node_js
node_js:
  - node
  - 8
  - 9
  - 10
install:
  - yarn
script:
  - yarn run ci

os:
  - osx
  - linux
sudo: false
cache: yarn
language: node_js
node_js:
  - 10.12
  - 12
  - node
install:
  - yarn
script:
  - yarn run ci

Fix Node.js matrix in CI config.
Fix Node.js matrix in CI config.
