Top Two Stories object type

topTwoStories.js

export default {
    name: 'topTwoStories',
    title: 'Top Two Stories',
    type: 'object',
    fieldsets: [
      {
        name: 'story1',
        title: 'Story 1',
        options: { collapsible: true, collapsed: false }
      },
      {
        name: 'story2',
        title: 'Story 2',
        options: { collapsible: true, collapsed: true }
      }
    ],
    fields: [
      {
        name: 'Story1',
        title: '-',
        type: 'articleCard',
        fieldset: 'story1'
      },
      {
        name: 'Story2',
        title: '-',
        type: 'articleCard',
        fieldset: 'story2'
      }
    ]
}