皮棉暂存的暂存文件不匹配

Question

使用了create-react-app模板。 Windows，OpenServer。

package.json

{
  "name": "league-finder",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.5.2",
    "react-dom": "^16.5.2",
    "react-scripts": "1.1.5"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test --env=jsdom",
    "eject": "react-scripts eject",
    "pre-commit": "lint-staged",
    "eslint": "./node_modules/.bin/eslint src/"
  },
  "devDependencies": {
    "eslint-config-prettier": "^3.1.0",
    "eslint-plugin-prettier": "^2.7.0",
    "husky": "^1.0.1",
    "lint-staged": "^7.3.0",
    "prettier": "^1.14.3"
  }
}

.lintstagedrc

{  
  "*.js": ["eslint --fix", "git add"],
}

结果：screenshot

为什么“没有暂存文件匹配* .js”？