.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "extends": [
    "react-app",
    "airbnb",
    "plugin:@typescript-eslint/recommended",
    "plugin:import/typescript",
    "plugin:jest-dom/recommended"
  ],
  "overrides": [
    {
      "files": ["**/*.ts?(x)"],
      "rules": {
        "max-len": ["error", { "code":  120}],
        "react/jsx-filename-extension": ["warn", { "extensions": [".tsx"] }],
        "consistent-return": ["off", { "treatUndefinedAsUnspecified": false }],
        "import/no-extraneous-dependencies": ["error", {"devDependencies": [
          "**/*.test.tsx", "**/*.spec.tsx", "**/test-utils.tsx", "**/setupTests.ts"
        ]}],
        "react/require-default-props": "off",
        "import/extensions": [
          "error", {
            "ts": "never",
            "tsx": "never"
        }],
        "no-shadow": "off",
        "@typescript-eslint/no-shadow": "error"
      }
    },
    {
      "files": ["**/*.reducer.ts"],
      "rules": {
        "default-param-last": "off"
      }
    }
  ]
}