react-native/expo 添加eslint、prett

npx install-peerdeps --dev eslint-config-airbnb
npm i --save-dev @typescript-eslint/parser @typescript-eslint/eslint-plugin
npm i --save-dev prettier eslint-config-prettier eslint-plugin-prettier

.eslintrc修改

{
  "extends": [
    "airbnb",
    "airbnb/hooks",
    "plugin:@typescript-eslint/recommended",
    "prettier",
    "plugin:prettier/recommended"
  ],
  "plugins": ["@typescript-eslint", "react", "prettier"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 2018,
    "sourceType": "module",
    "project": "./tsconfig.json"
  },
  "rules": {
    "import/no-unresolved": 0,
    "react/jsx-filename-extension": [
      1,
      {
        "extensions": [".ts", ".tsx"]
      }
    ],
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "trailingComma": "all",
        "arrowParens": "avoid",
        "endOfLine": "auto"
      }
    ],
    "no-use-before-define": "off",
    "@typescript-eslint/no-use-before-define": ["error"],
    "import/extensions": ["error", "never"],
    "react/prop-types": 0,
    "no-shadow": "off",
    "@typescript-eslint/no-shadow": ["error"]
  }
}

阻止不合规范的代码提交：

npx mrm@2 lint-staged

{
  "private": true,
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.{ts,tsx}": "eslint"
  }
}