content: import React from 'react';
  
  export const activityLinkPropType = React.PropTypes.shape({
      title: React.PropTypes.string.isRequired,
      uri: React.PropTypes.string.isRequired
  });
  
  export const activityLinksPropType =
      React.PropTypes.arrayOf(activityLinkPropType);
  
  export const activityPropType = React.PropTypes.shape({
      activityLinks: activityLinksPropType,
      description: React.PropTypes.string,
      links: React.PropTypes.shape({
          self: React.PropTypes.string.isRequired
      }),
      name: React.PropTypes.string.isRequired
  });
  
  export const activitiesPropType = React.PropTypes.arrayOf(activityPropType);
  
  export const childPropType = {
      links: React.PropTypes.shape({
          self: React.PropTypes.string.isRequired
      }).isRequired,
      name: React.PropTypes.string.isRequired,
      skills: React.PropTypes.arrayOf(
          React.PropTypes.arrayOf(
              React.PropTypes.number
          )).isRequired
  };