.travis-eslintrc.js

module.exports = {
    "env": {
        "browser": true,
    },
    "plugins": [
        "json",
        "markdown"
    ],
    "extends": "eslint:recommended",
    "rules": {
        "indent": [
            "error",
            4
        ],
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "single"
        ],
        "semi": [
            "error",
            "always"
        ],
        "curly": [
            "error",
            "all"
        ],
        "eqeqeq": [
            "warn",
            "always"
        ],
        "guard-for-in": "warn",
        "no-shadow": "warn",
        "no-bitwise": "warn",
        "no-trailing-spaces": "error",
        "eol-last": "error",
        "comma-spacing": "error",
        "array-bracket-spacing": "error",
        "func-call-spacing": "error",
        "key-spacing": [
            "error",
            { "mode": "minimum" }
        ],
        "semi-spacing": "error",
        "switch-colon-spacing": "error",
        "arrow-spacing": "error",
        "template-curly-spacing": "error",
        "no-multiple-empty-lines": [
            "error",
            { "max": 2 }
        ]
    }
};