- sudo: false
 
- language: node_js
 
- node_js:
 
-   - 'stable'
 
-   - '10'
 
-   - '9'
 
-   - '8'
 
-   - '6'
 
-   - '4'
 
-   - '0.12'
 
-   - '0.10'
 
-   - '0.8'
 
- before_install:
 
-   # Old npm certs are untrusted https://github.com/npm/npm/issues/20191
 
-   - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.8" ]; then export NPM_CONFIG_STRICT_SSL=false; fi'
 
-   - 'nvm install-latest-npm'
 
 
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