title: What's the type of TextInput target value
body: <p>If using following codebase.</p>
  
  <pre><code>import React, { useState } from 'react';
  import { TextInput } from 'react-native';
  
  export function LoginInput() {
    const [text, setText] = useState('');
  
    function handlerTextChange(e) {
      setText(e.target.value)
    }
  
    return (
      &lt;TextInput
        style={{ height: 40 }}
        value={text}
        onChangeText={handleTextChange}
      /&gt;
    )
  }
  </code></pre>
  
  <p>How can I define the type of e, is it a event type or just a any type for it?</p>