storyBuilder function
        
Builder
storyBuilder(
    
- BuilderOptions options
 
Builder for the WidgetbookStory annotation. Creates a .story.widgetbook.json file for each .dart file containing a WidgetbookStory annotation
Implementation
Builder storyBuilder(BuilderOptions options) {
  return JsonLibraryBuilder(
    StoryResolver(),
    generatedExtension: '.story.widgetbook.json',
    formatOutput: _formatOutput,
  );
}