.jshintrc

{
    "predef": [
        "after",
        "afterEach",
        "before",
        "beforeEach",
        "describe",
        "expect",
        "it",
        "jest",
        "xit",
        "xdescribe"
    ],

    "asi" : false,
    "bitwise" : true,
    "browser": true,
    "boss" : false,
    "curly" : true,
    "debug": false,
    "devel": false,
    "eqeqeq": true,
    "evil": false,
    "esnext": true,
    "expr": true,
    "forin": false,
    "immed": true,
    "indent": 4,
    "latedef" : false,
    "laxbreak": false,
    "multistr": true,
    "newcap": false,
    "noarg": true,
    "node" : true,
    "noempty": false,
    "nonew": true,
    "onevar": false,
    "plusplus": false,
    "regexp": false,
    "strict": false,
    "sub": false,
    "trailing" : true,
    "undef": true,
    "unused": "vars"
}