content: /**
   * Copyright (c) Facebook, Inc. and its affiliates.
   *
   * This source code is licensed under the MIT license found in the
   * LICENSE file in the root directory of this source tree.
   *
   * @flow
   */
  
  import React from 'react';
  
  class Custom {
    _number = 42;
    get number() {
      return this._number;
    }
  }
  
  export default function CustomObject() {
    return <ChildComponent customObject={new Custom()} />;
  }
  
  function ChildComponent(props: any) {
    return null;
  }
  