old-meme/index.android.js

import React, { Component } from 'react';
import {
  AppRegistry,
  View
} from 'react-native';

import Categories from './src/components/Categories';

export default class meme extends Component {
  render() {
    return (
      <View>
        <Categories />
      </View>
    );
  }
}

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