.eslintrc.json

{
    "parser": "babel-eslint",
    "extends": [
        "airbnb",
        "prettier"
    ],
    "env": {
        "browser": true,
        "node": true,
        "jest": true,
        "es6": true
    },
    "plugins": [
        "import",
        "jsx-a11y",
        "react",
        "prettier"
    ],
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module",
        "ecmaFeatures": {
            "jsx": true
        }
    },
    "globals": {
        "browser": false
    },
    "rules": {
        "arrow-parens": [2, "as-needed"],
        "arrow-body-style": [2, "as-needed"],
        "class-methods-use-this": 0,
        "no-console": 1,
        "no-param-reassign": ["error", { "props": false }],
        "no-trailing-spaces": 2,
        "no-use-before-define": [2, {
            "functions": false
        }],
        "import/prefer-default-export": 0,
        "object-curly-newline": [2, {
            "multiline": true,
            "consistent": true
        }],
        "object-property-newline": [2, {
            "allowAllPropertiesOnSameLine": true
        }],
        "react/jsx-first-prop-new-line": [2, "multiline"],
        "react/jsx-indent": [2, 4],
        "react/jsx-indent-props": [2, 4],
        "prettier/prettier": [2, {
            "bracketSpacing": true,
            "jsxBracketSameLine": false,
            "semi": true,
            "singleQuote": false,
            "tabWidth": 4,
            "trailingComma": "all"
        }]
    },
    "settings": {
        "import/resolver": {
            "node": {
                "paths": ["src"]
            }
        }
    }
}