If we look through this file we can see that there are a lot of types are exported.
https://github.com/facebook/react-native/blob/master/Libraries/Components/TextInput/TextInput.js

But the main type type Props = {...} is not exported.

I'm using react-native-material-textfield(https://github.com/n4kz/react-native-material-textfield) and I can not make proper typings for it cause I'm not able to write something like:

import type { TextFieldProps } from 'react-native-material-textfield';
import type { Props } from 'react-native/Libraries/Components/TextInput/TextInput';

type ResultingProps = {|
    ...TextFieldProps,
    ...Props
|};

React Native version:
0.60.4

Steps To Reproduce

Look at this line
https://github.com/facebook/react-native/blob/master/Libraries/Components/TextInput/TextInput.js#L412

Describe what you expected to happen:
Could you add export to the type Props in nearest release?