.eslintrc.json

{
    "ignorePatterns": [
        "node_modules/*",
        "dist/*",
        "build/*"
    ],
    "env": {
        "browser": true,
        "es2021": true,
        "node": true
    },
    "extends": [
        "eslint:recommended",
        "plugin:react/recommended",
        "plugin:@typescript-eslint/recommended"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 12,
        "sourceType": "module"
    },
    "plugins": [
        "react",
        "@typescript-eslint"
    ],
    "rules": {
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "linebreak-style": [
            "error",
            "unix"
        ],
        "quotes": [
            "error",
            "double"
        ],
        "semi": [
            "error",
            "always"
        ],
        "no-undef": "off",
        "@typescript-eslint/no-empty-function": "off",
        "indent": [
            "error",
            4
        ],
        "object-curly-spacing": [
            "error",
            "always"
        ],
        "no-multiple-empty-lines": [
            "error",
            {
                "max": 1
            }
        ],
        "space-in-parens": [
            "error",
            "never"
        ],
        "no-multi-spaces": "error",
        "comma-spacing": [
            "error",
            {
                "before": false,
                "after": true
            }
        ],
        "template-curly-spacing": [
            "error",
            "never"
        ]
    },
    "overrides": [
        {
            "files": [
                "*.js"
            ],
            "rules": {
                "@typescript-eslint/no-var-requires": "off"
            }
        }
    ],
    "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
        }
    }
}