.eslintrc

{
  // Configuration for JavaScript files
  "plugins": ["you-dont-need-lodash-underscore"],
  "extends": ["airbnb-base", "plugin:prettier/recommended"],
  "rules": {
    "no-console": "off",
    "import/extensions": "off",
    "react/jsx-filename-extension": "off",
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "endOfLine": "auto"
      }
    ]
  },
  "overrides": [
    // Configuration for TypeScript files
    {
      "parser": "@typescript-eslint/parser",
      "files": ["**/*.ts"],
      "plugins": [
        "@typescript-eslint",
        "unused-imports",
        "simple-import-sort",
        "you-dont-need-lodash-underscore"
      ],
      "extends": [
        "airbnb-typescript",
        "plugin:prettier/recommended",
        "plugin:@typescript-eslint/recommended"
      ],
      "parserOptions": {
        "project": "./tsconfig.json"
      },
      "rules": {
        "@typescript-eslint/ban-ts-comment": "off",
        "react/jsx-filename-extension": "off",
        "prettier/prettier": [
          "error",
          {
            "singleQuote": true,
            "endOfLine": "auto"
          }
        ]
      }
    },
    // Configuration for testing
    {
      "files": ["**/*.spec.ts"],
      "plugins": ["jest", "jest-formatting"],
      "extends": [
        "plugin:jest/recommended",
        "plugin:jest-formatting/recommended"
      ]
    }
  ]
}