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import {sample, sampleOne} from 'babel-plugin-transform-flow-to-gen/api';

type Person = {
  name: string,
  age: number  
}

// creates a generator
const personGen = Person();

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{
  "presets": ["es-2015"],
  "plugins": ["syntax-flow"],
  "env": {
    "development": {
      "plugins": ["strip-flow-types"]
    },
    "test": {
      "plugins": ["flow-to-gen", "strip-flow-types"]
    }

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// From http://stackoverflow.com/questions/11381673/javascript-solution-to-detect-mobile-browser#answer-13819253

var isMobile = {
    Android: navigator.userAgent.match(/Android/i),
    BlackBerry: navigator.userAgent.match(/BlackBerry/i),
    iOS: navigator.userAgent.match(/iPhone|iPad|iPod/i),
    Opera: navigator.userAgent.match(/Opera Mini/i),
    Windows: navigator.userAgent.match(/IEMobile/i) || navigator.userAgent.match(/WPDesktop/i)
};

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let EventEmitter = require('events').EventEmitter;

const CHANGE_EVENT = 'CHANGE_EVENT';

class BaseStore extends EventEmitter {
  emitChange () {
    this.emit(CHANGE_EVENT);
  }

  addChangeListener (callback) {

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<shadow-root style="app/styles/isolated-styles.css">
  <div some-directive></div>
</shadow-root>