.eslintrc

{
    "parserOptions": {
        "ecmaVersion": 7,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "env": {
        "browser": true,
        "node": true
    },
    "extends": "eslint:recommended",
    "rules": {
        "semi": ["error", "never"],
        "func-names": "warn",
        "brace-style": "error",
        "eqeqeq": ["error", "smart"],
        "camelcase": ["error", {"properties": "always"}],
        "quotes": ["error", "single", "avoid-escape"],
        "no-mixed-spaces-and-tabs": ["error", "smart-tabs"],
        "no-unused-vars": ["warn", { "vars": "all", "args": "after-used" }],
        "no-trailing-spaces": ["error", {"skipBlankLines": false}],
        "no-console": ["off"],
        "indent": ["error", 2, {"VariableDeclarator": {"var": 2, "let": 2, "const": 3}, "SwitchCase": 1}],
        "comma-style": ["error", "first"]
    }
}