.eslintrc.json

{
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": ["plugin:react/recommended"],
    "overrides": [],
    "parserOptions": {
        "ecmaVersion": "latest",
        "ecmaFeatures": { "jsx": true },
        "sourceType": "module"
    },
    "parser": "@babel/eslint-parser",
    "plugins": ["react"],
    "settings": {
        "react": {
            "version": "detect"
        }
    },
    "rules": {
        "eqeqeq": "error",
        "no-unreachable": "error",
        "no-duplicate-imports": "error",
        "no-multiple-empty-lines": "warn",
        "indent": ["warn", 2],
        "quotes": ["warn", "double"],
        "newline-before-return": "warn",
        "padding-line-between-statements": [
            "warn",
            { "blankLine": "always", "prev": "*", "next": "export" }
        ],
        "no-magic-numbers": [
            "warn",
            { "ignore": [0, 1], "ignoreArrayIndexes": true }
        ]
    },
    "ignorePatterns": ["node_modules", "build", "dist", "public"]
}