.eslintrc

{
    "extends": [
        "eslint:recommended",
        "prettier",
        "plugin:react/recommended",
        "plugin:react/jsx-runtime"
    ],
    "plugins": ["prettier"],
    "env": {
        "browser": true,
        "node": true,
        "es6": true
    },
    "parserOptions": {
        "ecmaVersion": 6,
        "sourceType": "module"
    },
    "rules": {
        "no-console": "off",
        "strict": ["error", "global"],
        "curly": "warn",
        "semi": [2, "never"],
        "no-new": 0,
        "prettier/prettier": [
            "error",
            {
                "trailingComma": "es5",
                "singleQuote": true,
                "printWidth": 120,
                "semi": false
            }
        ]
    },
    "globals": {
        "jQuery": true,
        "wp": true
    },
    "settings": {
        "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.
                                 // default to latest and warns if missing
                                 // It will default 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"}
        ]
    }
  }