message: Chore: adjust travis-ci
diff: language: node_js
  node_js:
  - - "10"
  - - "11"
  - - "12"
  - - "13"
  + - '10'
  + - '11'
  + - '12'
  + - '13'
  -sudo: false
  -
  -services:
  - - xvfb
  +cache:
  + yarn: true
  + directories:
  + - node_module
  script:
  - yarn type-check
  - yarn lint
  - - yarn test
  + - yarn test:cov
  - yarn build
  notifications:
  @@ -22,4 +22,4 @@ notifications:
  on_failure: change
  after_success:
  - - jest --coverage && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
  + - cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
  