text: import type Mixpanel from 'mixpanel-browser';
  
  declare module 'react-mixpanel' {
    declare type Props = {
      mixpanel: Mixpanel
    }
  
    declare type Context = {
      mixpanel: Mixpanel
    }
  
    declare class MixpanelProvider extends React$Component {
      props: Props;
      childContextTypes: Context;
    }
  
    declare module.exports: typeof MixpanelProvider;
  }
  