npm run-script flow is not working
<p>I created a react native project, and I want to enable flow for my project.</p>

<p>I have flow-bin installed by </p>

<pre><code>npm install --save flow-bin
</code></pre>

<p>However, it returns </p>

<pre><code>missing script: flow 
</code></pre>

<p>when I run</p>

<pre><code>npm run-script flow
</code></pre>

<p>Anyone got any idea? Thanks!</p>