.eslintrc

{
    "env": {
        "browser": true,
        "es6": true,
        "node": true
    },
    "parser": "babel-eslint",
    "rules": {
        "curly": "error",
        "comma-dangle": ["error", "never"],
        "comma-spacing": "error",
        "dot-location": ["error", "property"],
        "eol-last": "error",
        "eqeqeq": ["error", "allow-null"],
        "key-spacing": ["error", { "beforeColon": false }],
        "no-dupe-keys": "error",
        "no-redeclare": "error",
        "no-trailing-spaces": "error",
        "no-undef": "error",
        "no-unused-expressions": "error",
        "no-unused-vars": "warn",
        "object-curly-spacing": ["error", "always"],
        "prefer-template": "warn",
        "semi": ["error", "always"],
        "space-before-blocks": ["error", "always"],
        "space-before-function-paren": ["error", {
            "anonymous": "never",
            "named": "never",
            "asyncArrow": "always"
        }],
        "jsx-quotes": "error",
        "react/jsx-uses-react": "warn",
        "react/jsx-uses-vars": "warn",
        "react/jsx-no-duplicate-props": "error",
        "react/jsx-no-undef": "error",
        "prettier/prettier": ["error", {
            "printWidth": 80,
            "singleQuote": true,
            "trailingComma": "none",
            "bracketSpacing": true,
            "jsxBracketSameLine": false,
            "tabWidth": 4
        }]
    },
    "parserOptions": {
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "plugins": [
        "react",
        "prettier"
    ]
}