// Copyright 2013-2019, University of Colorado Boulder

define( [
  'AXON/axon',
  'AXON/BooleanProperty',
  'AXON/DerivedProperty',
  'AXON/DynamicProperty',
  'AXON/Emitter',
  'AXON/Events',
  'AXON/Multilink',
  'AXON/ObservableArray',
  'AXON/Property',
  'AXON/StringProperty',
  'AXON/NumberProperty'
], function( axon ) {
  'use strict';
  return axon;
} );
// Copyright 2013-2019, University of Colorado Boulder

define( require => {
  'use strict';

  // modules
  const axon = require( 'AXON/axon' );
  const BooleanProperty = require( 'AXON/BooleanProperty' );
  const DerivedProperty = require( 'AXON/DerivedProperty' );
  const DynamicProperty = require( 'AXON/DynamicProperty' );
  const Emitter = require( 'AXON/Emitter' );
  const Events = require( 'AXON/Events' );
  const Multilink = require( 'AXON/Multilink' );
  const ObservableArray = require( 'AXON/ObservableArray' );
  const Property = require( 'AXON/Property' );
  const StringProperty = require( 'AXON/StringProperty' );
  const NumberProperty = require( 'AXON/NumberProperty' );

  return axon;
} );
Standardize files for migration, see https://github.com/phetsims/chipper/issues/820