.eslintrc.json

{
  "env": {
    "browser": true,
    "es6": true
  },
  "globals": {
    "Atomics": "readonly",
    "SharedArrayBuffer": "readonly"
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2018,
    "sourceType": "module"
  },
  "plugins": ["react", "@typescript-eslint", "prettier"],
  "extends": [
    "plugin:react/recommended",
    "airbnb",
    "plugin:prettier/recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "prettier",
    "prettier/flowtype",
    "prettier/react",
    "prettier/standard",
    "prettier/@typescript-eslint"
  ],
  "rules": {
    "no-shadow": "off",
    "react/require-default-props": "off",
    "no-unused-vars": [
      "error",
      {
        "argsIgnorePattern": "^[I\\w+|_]",
        "varsIgnorePattern": "^[I\\w+|_]"
      }
    ],

    "@typescript-eslint/explicit-module-boundary-types": "warn",
    "@typescript-eslint/naming-convention": [
      "error",
      {
        "selector": "interface",
        "format": ["PascalCase"],
        "custom": {
          "regex": "^I[A-Z]",
          "match": true
        }
      }
    ],
    "react/jsx-filename-extension": [
      2,
      {
        "extensions": [".tsx"]
      }
    ],
    "prettier/prettier": "off",
    "block-scoped-var": "error",
    "eqeqeq": "error",
    "no-var": "error",
    "prefer-const": "error",
    "eol-last": "error",
    "no-warning-comments": "off",
    "react/jsx-props-no-spreading": "off",
    "react/prop-types": "off",
    "jsx-a11y/anchor-is-valid": "off",

    "react/no-unused-prop-types": "off",
    "@typescript-eslint/no-explicit-any": "off",
    "@typescript-eslint/no-non-null-assertion": "off",
    "@typescript-eslint/no-use-before-define": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/camelcase": "off",
    "node/no-missing-import": "off",
    "node/no-unsupported-features/es-syntax": "off",
    "node/no-missing-require": "off",
    "node/shebang": "off",
    "no-dupe-class-members": "off",
    "import/no-unresolved": "off",
    "no-irregular-whitespace": "off",
    "import/prefer-default-export": "off",
    "jsx-a11y/click-events-have-key-events": "off",
    "jsx-a11y/no-static-element-interactions": "off",
    "react/jsx-one-expression-per-line": "off",
    "import/extensions": [
      "error",
      "never",
      {
        "ts": "never",
        "tsx": "never",
        "json": "always"
      }
    ]
  },
  "overrides": [
    {
      "files": ["*.tsx"],
      "rules": {
        "@typescript-eslint/explicit-module-boundary-types": ["off"]
      }
    }
  ]
}