.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true,
    "jest": true,
    "jest/globals": true
  },
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:@typescript-eslint/recommended-requiring-type-checking",
    "plugin:import/typescript",
    "plugin:react/recommended",
    "airbnb",
    "airbnb/hooks",
    "prettier"
  ],
  "globals": {
    "React": "writable"
  },
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "project": "./tsconfig.json",
    "tsconfigRootDir": "./"
  },
  "plugins": [
    "@typescript-eslint",
    "import",
    "jest",
    "jsx-a11y",
    "react",
    "react-hooks",
    "prettier"
  ],
  "root": true,
  "rules": {
    "consistent-return": 0,
    "no-console": [
      "error",
      {
        "allow": [
          "error",
          "warn"
        ]
      }
    ],
    "import/extensions": [
      "error",
      "ignorePackages",
      {
        "js": "never",
        "jsx": "never",
        "ts": "never",
        "tsx": "never"
      }
    ],
    "react/jsx-curly-spacing": [
      2,
      {
        "when": "never",
        "spacing": {
          "objectLiterals": "never"
        }
      }
    ],
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [
          ".js",
          ".jsx",
          ".ts",
          ".tsx"
        ]
      }
    ],
    "react/jsx-props-no-spreading": 0,
    "react/function-component-definition": [
      "error",
      {
        "namedComponents": "arrow-function",
        "unnamedComponents": "arrow-function"
      }
    ],
    "react/react-in-jsx-scope": 0,
    "react-hooks/exhaustive-deps": 1,
    "react-hooks/rules-of-hooks": "error",
    "react/prop-types": 0,
    "@typescript-eslint/indent": [ "error", 2 ],
    "@typescript-eslint/explicit-function-return-type": [
      "error",
      {
        "allowTypedFunctionExpressions": true
      }
    ],
    "@typescript-eslint/no-floating-promises": [
      "error",
      {
        "ignoreVoid": true
      }
    ]
  },
  "settings": {
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "import/resolver": {
      "node": {
        "extensions": [".js", ".jsx"],
        "moduleDirectory": ["node_modules", "src"]
      },
      "typescript": {
        "alwaysTryTypes": true, // always try to resolve types under `<root>@types` directory even it doesn't contain any source code, like `@types/unist`
        "project": "./tsconfig.json"
      }
    }
  }
}