old_contents: // Copyright 2017-2018, University of Colorado Boulder
  
  /**
   * IO type for MultiLineText
   *
   * @author Michael Kauzmann (PhET Interactive Simulations)
   */
  define( function( require ) {
    'use strict';
  
    // modules
    var NodeIO = require( 'SCENERY/nodes/NodeIO' );
    var NodeProperty = require( 'SCENERY/util/NodeProperty' );
    var PropertyIO = require( 'AXON/PropertyIO' );
    var sceneryPhet = require( 'SCENERY_PHET/sceneryPhet' );
  
    // ifphetio
    var assertInstanceOf = require( 'ifphetio!PHET_IO/assertInstanceOf' );
    var phetioInherit = require( 'ifphetio!PHET_IO/phetioInherit' );
    var StringIO = require( 'ifphetio!PHET_IO/types/StringIO' );
  
    /**
     * @param {MultiLineText} multiLineText
     * @param {string} phetioID
     * @constructor
     */
    function MultiLineTextIO( multiLineText, phetioID ) {
      assert && assertInstanceOf( multiLineText, phet.sceneryPhet.MultiLineText );
      NodeIO.call( this, multiLineText, phetioID );
  
      // this uses a sub Property adapter as described in https://github.com/phetsims/phet-io/issues/1326
      var textProperty = new NodeProperty( multiLineText, 'text', 'text', {
  
        // pick the following values from the parent Node
        phetioReadOnly: multiLineText.phetioReadOnly,
        phetioState: multiLineText.phetioState,
        phetioType: PropertyIO( StringIO ),
  
        tandem: multiLineText.tandem.createTandem( 'textProperty' ),
        phetioInstanceDocumentation: 'Property for the displayed text.'
      } );
  
      // @private
      this.disposeMultiLineTextIO = function() {
        textProperty.dispose();
      };
    }
  
    phetioInherit( NodeIO, 'MultiLineTextIO', MultiLineTextIO, {
  
      /**
       * @public - called by PhetioObject when the wrapper is done
       */
      dispose: function() {
        this.disposeMultiLineTextIO();
        NodeIO.prototype.dispose.call( this );
      }
  
    }, {
      documentation: 'The tandem IO type for the scenery phet\'s MultiLineText node'
    } );
  
    sceneryPhet.register( 'MultiLineTextIO', MultiLineTextIO );
  
    return MultiLineTextIO;
  } );
new_contents: // Copyright 2017-2018, University of Colorado Boulder
  
  /**
   * IO type for MultiLineText
   *
   * @author Michael Kauzmann (PhET Interactive Simulations)
   */
  define( function( require ) {
    'use strict';
  
    // modules
    var NodeIO = require( 'SCENERY/nodes/NodeIO' );
    var NodeProperty = require( 'SCENERY/util/NodeProperty' );
    var PropertyIO = require( 'AXON/PropertyIO' );
    var sceneryPhet = require( 'SCENERY_PHET/sceneryPhet' );
  
    // ifphetio
    var assertInstanceOf = require( 'ifphetio!PHET_IO/assertInstanceOf' );
    var phetioInherit = require( 'ifphetio!PHET_IO/phetioInherit' );
    var StringIO = require( 'ifphetio!PHET_IO/types/StringIO' );
  
    /**
     * @param {MultiLineText} multiLineText
     * @param {string} phetioID
     * @constructor
     */
    function MultiLineTextIO( multiLineText, phetioID ) {
      assert && assertInstanceOf( multiLineText, phet.sceneryPhet.MultiLineText );
      NodeIO.call( this, multiLineText, phetioID );
  
      // this uses a sub Property adapter as described in https://github.com/phetsims/phet-io/issues/1326
      var textProperty = new NodeProperty( multiLineText, 'text', 'text', {
  
        // pick the following values from the parent Node
        phetioReadOnly: multiLineText.phetioReadOnly,
        phetioState: multiLineText.phetioState,
        phetioType: PropertyIO( StringIO ),
  
        tandem: multiLineText.tandem.createTandem( 'textProperty' ),
        phetioInstanceDocumentation: 'Property for the displayed text'
      } );
  
      // @private
      this.disposeMultiLineTextIO = function() {
        textProperty.dispose();
      };
    }
  
    phetioInherit( NodeIO, 'MultiLineTextIO', MultiLineTextIO, {
  
      /**
       * @public - called by PhetioObject when the wrapper is done
       */
      dispose: function() {
        this.disposeMultiLineTextIO();
        NodeIO.prototype.dispose.call( this );
      }
  
    }, {
      documentation: 'The tandem IO type for the scenery phet\'s MultiLineText node'
    } );
  
    sceneryPhet.register( 'MultiLineTextIO', MultiLineTextIO );
  
    return MultiLineTextIO;
  } );
subject: make instance documentation usages consistent, https://github.com/phetsims/faradays-law/issues/111