.eslintrc.json

{
    "extends": [
        "react-app"
    ],
    "plugins": [
        "@typescript-eslint",
        "import"
    ],
    "rules": {
        "semi": ["error", "never", { "beforeStatementContinuationChars": "always" }],
        "indent": ["error", 4],
        "quotes": ["error", "double"],
        "quote-props": ["error", "consistent"],
        "brace-style": "off",
        "@typescript-eslint/brace-style": ["error"],
        "object-curly-spacing": ["error", "always"],
        "array-bracket-spacing": ["error", "never"],
        "no-else-return": "off",
        "no-trailing-spaces": "error",
        "no-multi-spaces": "error",
        "no-multiple-empty-lines": ["error", { "max": 1, "maxBOF": 0, "maxEOF": 0 }],
        "comma-dangle": "off",
        "@typescript-eslint/comma-dangle": ["error", "always-multiline"],
        "comma-spacing": "off",
        "@typescript-eslint/comma-spacing": ["error"],
        "prefer-const": ["warn", { "destructuring": "all" }],
        "arrow-parens": ["error", "as-needed"],
        "no-confusing-arrow": ["error", { "allowParens": true }],
        "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
        "no-extra-semi": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-extra-semi": ["error"],
        "no-empty-function": "off",
        "@typescript-eslint/no-empty-function": "off",
        "no-unused-expressions": "off",
        "@typescript-eslint/no-unused-expressions": ["warn"],
        "@typescript-eslint/ban-ts-comment": "off",
        "keyword-spacing": "off",
        "@typescript-eslint/keyword-spacing": ["error"],
        "@typescript-eslint/member-delimiter-style": ["error", {
            "multiline": {
                "delimiter": "none",
                "requireLast": true
            },
            "singleline": {
                "delimiter": "comma",
                "requireLast": false
            },
            "multilineDetection": "brackets"
        }],

        "import/newline-after-import": "error",
        "import/no-duplicates": "error",
        "import/order": [
            "error",
            {
                "groups": ["builtin", "external", "internal", "sibling", "index", "object"],
                "newlines-between": "always",
                "pathGroups": [
                    {
                        "pattern": "react|react-dom",
                        "group": "builtin",
                        "position": "before"
                    }
                ],
                "pathGroupsExcludedImportTypes": ["react"],
                "alphabetize": { "order": "asc", "caseInsensitive": true }
            }
        ]
    },
    "overrides": [
        {
            "files": ["service-worker.js"],
            "rules": {
                "no-restricted-globals": "off"
            },
            "env": {
                "serviceworker": true
            }
        }
    ]
}