.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/recommended-requiring-type-checking",
        "plugin:react/recommended",
        "plugin:deprecation/recommended",
        "prettier"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaVersion": 12,
        "sourceType": "module",
        "project": "./tsconfig.json"
    },
    "plugins": ["@typescript-eslint", "import", "react", "deprecation"],
    "settings": {
        "react": {
            "version": "detect"
        }
    },
    "rules": {
        "@typescript-eslint/consistent-type-definitions": ["warn", "interface"],
        "@typescript-eslint/consistent-type-imports": [
            "warn",
            { "prefer": "no-type-imports" }
        ],
        "@typescript-eslint/default-param-last": "warn",
        "@typescript-eslint/explicit-member-accessibility": [
            "warn",
            { "overrides": { "constructors": "no-public" } }
        ],
        "@typescript-eslint/member-ordering": "warn",
        "@typescript-eslint/no-dupe-class-members": "error",
        "@typescript-eslint/no-duplicate-imports": "warn",
        "@typescript-eslint/no-implied-eval": "error",
        "@typescript-eslint/no-invalid-this": "error",
        "@typescript-eslint/no-loop-func": "error",
        "@typescript-eslint/no-misused-promises": "warn",
        "@typescript-eslint/no-shadow": "error",
        "@typescript-eslint/no-throw-literal": "error",
        "@typescript-eslint/no-unused-expressions": "warn",
        "@typescript-eslint/no-unused-vars": ["warn"],
        "@typescript-eslint/no-use-before-define": "warn",
        "@typescript-eslint/restrict-template-expressions": [
            "warn",
            {
                "allowNumber": true,
                "allowBoolean": true,
                "allowNullish": true
            }
        ],
        "accessor-pairs": "error",
        "default-case-last": "error",
        "default-case": "error",
        "grouped-accessor-pairs": "warn",
        "import/order": "warn",
        "no-await-in-loop": "error",
        "no-eval": "error",
        "no-implicit-coercion": "error",
        "no-iterator": "error",
        "no-labels": "error",
        "no-lone-blocks": "error",
        "no-new-func": "error",
        "no-new-wrappers": "error",
        "no-new": "error",
        "no-param-reassign": "error",
        "no-return-assign": "error",
        "no-return-await": "error",
        "no-self-compare": "error",
        "no-undef-init": "error",
        "no-unmodified-loop-condition": "error",
        "no-unused-vars": "off",
        "no-useless-call": "error",
        "no-useless-concat": "warn",
        "no-var": "error",
        "no-void": ["error", { "allowAsStatement": true }],
        "prefer-const": "error",
        "radix": "error",
        "react/no-unescaped-entities": ["warn", { "forbid": [">", "\\", "}"] }],
        "yoda": "warn"
    },
    "overrides": [
        {
            "files": ["*.js"],
            "rules": {
                "@typescript-eslint/no-unsafe-assignment": "off",
                "@typescript-eslint/no-unsafe-member-access": "off",
                "@typescript-eslint/no-unsafe-call": "off",
                "@typescript-eslint/explicit-member-accessibility": "off",
                "@typescript-eslint/restrict-template-expressions": "off"
            }
        }
    ]
}