Requiring Modules in react-native

I'm stuck on a problem in a react-native project. I'm trying to do a general require file, where I export all my modules. After that I would like to require only my "require.js" file to avoid calls like this require('../../ModuleName') in every file.

I have 4 files:

index.ios.js
/app/home.js
/app/MyView.js
/app/require.js

require.js:

module.exports = {

    Home: require('./home'),
    MyView: require('./MyView')

}

in index.ios.js (he modules Home and MyView are getting importet correctly)

'use strict';

var React = require('react-native');
var {
    AppRegistry,
    StyleSheet,
    Text,
    View,
} = React;

var {
    Home,
    MyView
} = require('./app/require');

class Test_require extends React.Component {

    render() {

        return(
            <Home />
        );
    }

}



AppRegistry.registerComponent('Test_require', () => Test_require);

Home.js (the module MyView is not getting importet)

'use strict';

var React = require('react-native');

var {
    View,
    Text
} = React;

var {
    MyView
} = require('./require');

class Home extends React.Component {

    render() {
        console.log(MyView);
        return(
            <MyView />
        );
    }

}

module.exports = Home;

In the Home.js the MyView variable is "undefined". If I want to require a module in a Module, that gets already imported in another file, the variable is undefined.

Do you guys have any clue why I can do this or is there a better solution for my problem? Thanks for any clue