language: node_js

node_js:
  - "4"
  - "6"

cache:
  directories:
    - node_modules

before_install:
  - rm yarn.lock

language: node_js

node_js:
  - "6"
  - "8"
  - "10"

cache:
  directories:
    - node_modules

before_install:
  - rm yarn.lock

Test on newer Node.js versions
Test on newer Node.js versions
