Parsing React上导入和导出时发生Gulp分析错误

这项质询的内容如下：

我试着进入反应，看起来很有趣。我正在使用Gulp进行传输，但出现以下错误：

ParseError: 'import' and 'export' may appear only with 'sourceType: module'

有问题的jsx文件是：

import React from 'react';

class Square extends React.Component{
    render() {
        return (
            <p>Square</p>
        )
    }
}

export default Square;

和my package.json，以防：

{
  "name": "reacttestone",
  "version": "1.0.0",
  "description": "Testing React Components",
  "main": "index.js",
  "dependencies": {
    "react": "^0.14.2",
    "react-dom": "^0.14.2"
  },
  "devDependencies": {
    "babel-preset-es2015": "^6.1.2",
    "babel-preset-react": "^6.1.2",
    "babelify": "^7.2.0",
    "gulp": "^3.9.0",
    "vinyl-source-stream": "^1.1.0"
  },
  "browserify": {
    "transform": [
      "babelify"
    ]
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Myself",
  "license": "MIT"
}

有什么想法吗？非常感谢。很快就要为前端找到Javascript库了，我喜欢：）

得到相同的错误，请参阅。你有什么进展吗？

{
  "name": "reacttestone",
  "version": "1.0.0",
  "description": "Testing React Components",
  "main": "index.js",
  "dependencies": {
    "react": "^0.14.2",
    "react-dom": "^0.14.2"
  },
  "devDependencies": {
    "babel-preset-es2015": "^6.1.2",
    "babel-preset-react": "^6.1.2",
    "babelify": "^7.2.0",
    "gulp": "^3.9.0",
    "vinyl-source-stream": "^1.1.0"
  },
  "browserify": {
    "transform": [
      "babelify"
    ]
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "Myself",
  "license": "MIT"
}