.jshintrc

{
    "indent": 2,
    "white": true,
    "node": true,
    "undef": true,
    "unused": true,
    "-W058": true,
    "-W014": true,
    "expr": true,
    "esversion": 6,
    "globals": {
        "Polymer": false,
        "customElements": false,
        "moment": false
    }
}