title: Is it possible to use more than one Babel preset in a project?
body: <p>I am developing a React-Native app, which was installed using <a href="https://expo.io" rel="noreferrer">Expo</a>, that creates .babelrc config with this code:</p>
  
  <pre><code>{
      "presets": ["babel-preset-expo"],
      "env": {
          "development": {
              "plugins": ["transform-react-jsx-source"]
          }
      }
  }
  </code></pre>
  
  <p>Recently I have encountered 2 other libraries that require the installation of other types of babel presets named: <code>"react-native"</code> and <code>"flow"</code>. </p>
  
  <p><strong>Question:</strong> How can I merge 3 presets?</p>