text: /*
   * Copyright (c) 2015, Facebook, Inc.
   * All rights reserved.
   *
   * This source code is licensed under the BSD-style license found in the
   * LICENSE file in the root directory of this source tree. An additional grant
   * of patent rights can be found in the PATENTS file in the same directory.
   *
   * @flow
   *
   */
  
  import type Documentation from '../Documentation';
  import getPropertyName from './getPropertyName';
  import { getDocblock } from './docblock';
  
  /**
   *
   */
  export default (documentation: Documentation, propertyPath: NodePath) => {
    const propName = getPropertyName(propertyPath);
    const propDescriptor = documentation.getPropDescriptor(propName);
  
    if (propDescriptor.description) {
      return;
    }
  
    propDescriptor.description = getDocblock(propertyPath) || '';
  }
  