.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended",
        "plugin:@typescript-eslint/recommended",
        "prettier"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": "latest",
        "sourceType": "module"
    },
    "plugins": ["react", "react-hooks", "@typescript-eslint", "prettier"],
    "rules": {
        "react/react-in-jsx-scope": "off",
        "camelcase": "error",
        "spaced-comment": "error",
        "quotes": ["error", "single"],
        "no-duplicate-imports": "error",
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/no-unused-vars": [
            "warn", // or "error"
            {
                "argsIgnorePattern": "^_",
                "varsIgnorePattern": "^_",
                "caughtErrorsIgnorePattern": "^_"
            }
        ]
    },
    "settings": {
        "import/resolver": {
            "typescript": {}
        },
        "react": {
            "createClass": "createReactClass", // Regex for Component Factory to use,
            // default to "createReactClass"
            "pragma": "React", // Pragma to use, default to "React"
            "fragment": "Fragment", // Fragment to use (may be a property of <pragma>), default to "Fragment"
            "version": "detect", // React version. "detect" automatically picks the version you have installed.
            // You can also use `16.0`, `16.3`, etc, if you want to override the detected value.
            // It will default to "latest" and warn if missing, and to "detect" in the future
            "flowVersion": "0.53" // Flow version
        },
        "propWrapperFunctions": [
            // The names of any function used to wrap propTypes, e.g. `forbidExtraProps`. If this isn't set, any propTypes wrapped in a function will be skipped.
            "forbidExtraProps",
            { "property": "freeze", "object": "Object" },
            { "property": "myFavoriteWrapper" },
            // for rules that check exact prop wrappers
            { "property": "forbidExtraProps", "exact": true }
        ],
        "componentWrapperFunctions": [
            // The name of any function used to wrap components, e.g. Mobx `observer` function. If this isn't set, components wrapped by these functions will be skipped.
            "observer", // `property`
            { "property": "styled" }, // `object` is optional
            { "property": "observer", "object": "Mobx" },
            { "property": "observer", "object": "<pragma>" } // sets `object` to whatever value `settings.react.pragma` is set to
        ],
        "formComponents": [
            // Components used as alternatives to <form> for forms, eg. <Form endpoint={ url } />
            "CustomForm",
            { "name": "Form", "formAttribute": "endpoint" }
        ],
        "linkComponents": [
            // Components used as alternatives to <a> for linking, eg. <Link to={ url } />
            "Hyperlink",
            { "name": "Link", "linkAttribute": "to" }
        ]
    },
    "overrides": [
        {
            "files": ["*.test.ts"],
            "rules": {
                "@typescript-eslint/no-empty-function": "off"
            }
        }
    ]
}