.eslintrc.json

{
    "env": {
        "browser": true,
        "es2020": true
    },
    "extends": [
        "airbnb-base"
    ],
    "parser": "babel-eslint",
    "parserOptions": {
        "ecmaVersion": 11,
        "sourceType": "module"
    },
    "rules": {
        "camelcase": 0,
        "prefer-const": [
            "error",
            {
                "destructuring": "all"
            }
        ],
        "import/extensions": ["error", "ignorePackages", {
            "js": "always"
        }],
        "lines-between-class-members": ["error", "always", {"exceptAfterSingleLine": true}],
        "import/prefer-default-export": 0,
        "indent": ["error", 4],
        "no-unused-expressions": 0,
        "no-unused-vars": 0,
        "no-console": "warn",
        "quotes": [
            2,
            "single",
            {
                "avoidEscape": true,
                "allowTemplateLiterals": true
            }
        ],
        "object-curly-newline": ["error", { "multiline": true }],
        "comma-dangle": ["error", "always-multiline"],
        "linebreak-style": ["error", "windows"],
        "no-param-reassign": ["error", { "props": false }],
        "no-return-await": "off",
        "no-useless-escape": 0,
        "consistent-return": 0,
        "import/named": "error",
        "camelcase": 0,
        "no-trailing-spaces": 0,
        "no-plusplus": 0,
        "array-callback-return": 0,
        "class-methods-use-this": 0
    }
}