Current ESLint config

.eslintrc.js

module.exports = {
    root: true,
    parser: "@typescript-eslint/parser",
    parserOptions: {
        ecmaFeatures: {
            jsx: true,
        },
        tsconfigRootDir: __dirname,
        project: "./tsconfig.json",
    },
    env: {
        es2020: true,
        browser: true,
        jest: true,
        node: true,
    },
    settings: {
        // Fixes no-unresolved resolution of .jsx modules.
        "import/resolver": {
            node: {
                extensions: [".js", ".jsx", ".ts", ".tsx"],
            },
        },
        react: {
            version: "detect",
        },
    },
    plugins: [
        "@typescript-eslint",
        "import",
        "jest",
        "jsx-a11y",
        "react",
        "react-hooks",
    ],
    extends: [
        "eslint:recommended",
        "plugin:@typescript-eslint/recommended",
        "plugin:@typescript-eslint/recommended-requiring-type-checking",
        "plugin:import/errors",
        "plugin:import/warnings",
        "prettier",
        "plugin:jest/recommended",
        "plugin:jest/style",
        "plugin:jsx-a11y/recommended",
        "plugin:react/recommended",
        "plugin:react-hooks/recommended",
    ],
    rules: {
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/prefer-nullish-coalescing": "warn",
        "@typescript-eslint/prefer-optional-chain": "warn",

        curly: "warn",
        "jest/expect-expect": [
            "warn",
            {
                assertFunctionNames: ["expect*"],
            },
        ],
        "jsx-a11y/no-autofocus": "off",

        // Low value with TypeScript.
        "import/named": "off",
        "import/no-unresolved": "off",

        "import/order": ["warn", { alphabetize: { order: "asc" } }],
        "prefer-const": "warn",
        "react/display-name": "off",
        "react/no-unescaped-entities": "off",
        "react/no-unstable-nested-components": [
            "error",
            { allowAsProps: true },
        ],
        "react/prop-types": "off",
        "react/react-in-jsx-scope": "off",
        // Disallow top level imports from MUI to avoid pulling in unused modules.
        "no-restricted-imports": [
            "error",
            "@mui/core",
            "@mui/material",
            "@mui/system",
            "@testing-library/react",
        ],
        "sort-keys": "warn",
        "no-console": "warn",
        "no-prototype-builtins": "off",
        "no-var": "error",
    },
    overrides: [
        {
            files: "**/__tests__/*",
            // Rules that are lower value in tests
            rules: {
                "@typescript-eslint/no-explicit-any": "off",
                "@typescript-eslint/no-non-null-assertion": "off",
                "@typescript-eslint/no-unsafe-member-access": "off",
            },
        },
    ],
};